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HomeMy WebLinkAbout9202_Wake_EastWake_MSWLF_GW_FID1261981_20181004East Wake Landfill Facility Permit No. 9202- MSWLF-1981 Semi -Annual Sampling Report (October 2018 Sampling Event) Wake County Report Prepared December 2018 WAKI COUNTY NORTH CAROLI NA I pENR USE ONLY I]Peper Report �Eledmnc Data-EmaII CD (data loadetlV IN 1 D c/E t#' t,NC DENR Environmental Monitoring Division of Waste Management -Solid Waste RepOrkln Form Notice: This form and arty Information attached to it are "Public ReceMs" es defned in NC General StaWte 132-i. As such, these documents am available far inspection and examination by any person upon request (NC General ShWte 132-8). Instructions: • Prepare one form for each indivitlually monitored unit. • Please type or print legibly. • Attach a notification table with values that attain or exceetl NC 2L groundwater standards or NC 2B surtace water standards. The notification must Include a preliminary analysts of the cause and signifcence of each value. (e.g. naWrally occurring, oHsite source, pre-existing centlition, etc.). • Attach a ngtificaeon table of any groundwater or surtace water values that equal or exceed the reporting limits. Attach a notification table of any methane gas values that attain or exceetl explosive gas levels. This includes any structures on or nearby the facility (NCAC 13a .1629 (4)(a)(I). • Send the griginal signed end sealed form, any tables, and ElecGonic Data Deliverable [o: Compliance Unit, NCDENR-DWM, Solid Waste Section, 1648 Mail Service Center, Raleigh, NC 27899-1646. Solid Waste Monitoring Data Submittal Information Name of entity submitting data (laboratory, consultant, facility owner) Consultant - CDM Smith Inc. Contact for quesllons about data formaHing. Inclutle data preparers name, telephone number and E-mail address: Name: Mathew F. Colone Phone: (919) 325-3500 E-mall: colonemf®odmsmfth.com NC Landfill Rule: AcWal sampling tlatea (e.g., FaetlfW Addrr Prop Wrtyake LarMfill-Rigsbea KnigMtlalee Norih Carolina 27545 9982-MSWLF- .1600 October 4, 20i8 Environmenml Status: (Check all ❑ Initia96ackground Monitoring that apply) ❑X Detection Monitoring ❑ Assessment Monitoring ❑ Corrective Action T,yyY[[�e of data submitted: (Cheek all that apply) I� Gmundwaler monitoring data from monitodng wells ❑ Methane gas monitodng data IRI Groundwater monitoring data from private water supply wells ❑ Corrective action data (specify) Leachate monitoring tlata Other(specify) surtace water monitoring data ❑ Notification altached7 No. No groundwater or surtace water stantlards were exceeded. X Yes, a notification of values exceeding a groundwater or surtace water standartl is attached. It InGudes a f t of groundwater and surtace water monitoring points, dates, analytical values, NC 2L groundwater standard, NC 2B surtace water standard ar NC Solitl Waste GWPS and preliminary analysts of the cause end signlHcance of any concentration. ❑ Ves, a notification of values exceetling an explosive methane gas limit is attached. It includes the methane monitodng points, dates, sample values and explosive methane gas limits. Certification To the best of my knowledge, the information reported and statements made on this tlata submittal and attachments are true and correct. Furthermore, I have attached complete notification of any sampling values meeting or exceeding groundwater stantlards or explosive gas levels, and a preliminary analysis of the cause and ai9nigcance of concentrations exceetling groundwater stantlards. I am aware that there are significant penalties for making any false statement, representation, or certification inclutling the possibility of a fine and imprisonment. _Mathew F. Colone Consultant (979) 325-3500 Faclll epre n[a[ive_NamelPrint) Title (Area Code)Telephone Nu be(,„' /�IJ I'-1•C7JF-.•� f 18 Affix NC Lice �ess1I tSeal -- Blgnatule •• .�. via^�.9_ �'" 3 5400 Glenwood Avenue. Suite 400 Raleigh North Carol'na 27612 i t �i i " Facility Representative Address �� n ;f,r NC PE Flnn License Number (if applicable effective May 1, 2009) <yp�'r ('. �`+ CDM Smith 5400 Glenwood Avenue, Suite 400 Raleigh, North Carolina 27612 tel: 919 325-3500 fax: 919 781-5730 December 21, 2018 Ms. Jaclynne Drummond North Carolina Department of Environmental Quality Division of Waste Management Solid Waste Section 2090 U.S. 70 Highway Swannanoa, North Carolina 28778 Subject: October 2018 (Fall) Semi -Annual Groundwater Sampling Report East Wake Landfill - Rigsbee Property Facility Permit No. 9202-MSWLF-1981 Dear Ms. Drummond: CDM Smith Inc., on behalf of Wake County (County), is submitting an electronic copy of the October 2018 semi-annual sampling event report for the East Wake Landfill - Rigsbee Property. This letter report presents the results of the most recent semi-annual sampling event and constitutes the second semi-annual sampling event for 2018. The approved groundwater monitoring network consists of one background well (i.e. MW-01), and five downgradient monitoring wells (i.e. MW-02, -03, -04S, -04D, and -07). Field activities and sampling results are discussed below. Background The East Wake Landfill (landfill) is located on two parcels. One of the parcels as shown on Figure 1 is owned by Carolyn Properties, LLC and contains approximately 27 acres of waste. This parcel is referred to as the J.T. Knott property and is currently part of the North Carolina Department of Environmental Quality's Inactive Hazardous Sites Pre -Regulatory Landfill program. The background monitoring well for the portion of the landfill located on the James Ervin Rigsbee (Rigsbee) property, MW-01, is located on this parcel along with a private airport and several businesses. The parcel owned by Mr. Rigsbee contains approximately 46 acres of waste located in two separate areas as shown on Figure 1. This parcel borders the J.T. Knott property to the south and west. A large portion of the parcel is used for cattle pasture and includes an explosive storage company and associated storage and office trailers, a home with a detached garage and two barns, and a storage area for abandoned automobiles. All monitoring wells for the landfill, with the exception of the background well, are located on this parcel. This portion of the landfill operated under Permit Number 92-02 until the two waste disposal areas ceased operations in 1983 (Area C) and 1985 (Area D). cot WATER + ENVIRONMENT +TRANSPORTATION + ENERGY + FACILITIES Smith Ms. Jaclynne Drummond December 21, 2018 Page 2 The two areas of waste located on the Rigsbee property are known as Areas C and D as shown on Figure 1. Groundwater assessment for Area C is being conducted under the supervision of the Inactive Hazardous Sites Pre -Regulatory Landfill Unit (Unit) after this area of waste was determined to be eligible for the program in the fall of 2012. Since 2012, the County has voluntarily collected groundwater samples semi-annually from the Area C monitoring wells (MW-5, -6, -8, -9, and -10). On September 13, 2018, the Solid Waste Section approved the discontinuation of the groundwater monitoring of Area C, beginning with the fall 2018 sampling event. Field Activities Groundwater samples from the landfill monitoring wells were collected on October 4, 2018. All samples were collected by use of disposable, laboratory decontaminated bailers. Monitoring well sampling locations are presented on Figure 1. Well construction details are provided in Table 1. Groundwater elevations were measured at each well prior to sampling and are presented in Table 2. These groundwater elevations were used to construct potentiometric contours for this sampling event and are presented on Figure 1. The groundwater elevations and potentiometric contours were used to estimate the groundwater velocity at each well. Groundwater velocity values are provided in Table 3. After depth to groundwater was determined, three well volumes of water were removed from each well prior to sampling to provide fresh formation water within the well water column. Each well volume was measured for pH, conductivity, temperature, turbidity, dissolved oxygen, and oxidation-reduction potential using a YSI-556 multi -parameter water quality meter and a HANNA HI 98703 turbidity meter. Wells that had elevated turbidity were allowed to stabilize prior to sample collection. The water quality parameters at the time of sampling are presented in Table 2. Sampling Results Shealy Environmental Services, Inc. located in West Columbia, South Carolina, analyzed the groundwater samples for the North Carolina Appendix I volatile organic compounds, 1,4-dioxane, and Appendix I metals. The analytical results were reported to the laboratory specific method detection limit (MDL) and are quantifiable at or below the laboratory limit of quantitation (LOQ). All monitoring wells for the East Wake Landfill had detections of analytes above the MDL but below the LOQs and were qualified as estimated or "J" flags. The following list indicates the analytes detected above the LOQ at each sampling location. No "J" flag detections are provided. Underlined analytes exceeded the 15A NCAC 02L .0202 (NC 2L) Groundwater Standard or Interim Maximum Allowable Concentrations (IMACs). A complete summary of all detected and estimated concentrations for the October 2018 sampling event is provided in Table 4. The laboratory analytical data reports are provided in Appendix A. Smith Ms. Jaclynne Drummond December 21, 2018 Page 3 MW-01 (Background) Metals: Volatile Organic Compounds AREA D MW-02 Metals: Volatile Organic Compounds MW-03 Metals: Volatile Organic Compounds MW-04S Metals: Volatile Organic Compounds MW-04D Metals: Volatile Organic Compounds MW-07 Metals: Volatile Organic Compounds Barium, Zinc None Detected Zinc None Detected Barium 1,4-Dioxane, Benzene, Chlorobenzene, 1,4-Dichlorobenzene, Dichlorodifluoromethane Barium, Copper 1,4-Dioxane, Chlorobenzene, 1,4-Dichlorobenzene Barium, Copper 1,4-Dioxane, Chlorobenzene, 1,4-Dichlorobenzene None Detected None Detected "J" flags were not included in the previous list, but several locations had "J" flag detections that exceeded the standards. The "J" flag constituents above the standards along with their locations are listed below. Cobalt: MW-045, -04D, and -07 Vanadium: MW-01, and -02 An equipment blank, trip blank, and duplicate sample were analyzed for quality control. Barium was detected as an estimated concentration in the equipment blank below its NC 2L Standard. No analytes were detected in the trip blank above the MDLs. The duplicate sample, identified as Dup, was collected from MW-04S and had similar analyte concentrations as those detected is MW-045. Table 5 presents a summary of all parameters detected during the October 2018 sampling event that exceeded the NC 2L or IMAC Standards. 0 Smith Ms. Jaclynne Drummond December 21, 2018 Page 4 As part of an ongoing Alternate Source Demonstration for the landfill, filtered samples were collected from all monitoring wells during the October 2018 sampling event due to elevated turbidity (i.e. greater than 10 Nephelometric Turbidity Units). These samples were collected to demonstrate that select metals exceeding the NC 2L or IMAC Standards are naturally occurring and not related to a release from the landfill. Total metals that exceeded the NC 2L or IMAC Standards in samples collected from the monitoring wells were analyzed for dissolved metals to determine if turbidity was a contributing factor to the total reported metals. The filtered sample collected from MW-3 was not analyzed for dissolved metals since none of the unfiltered total metal results exceeded the standards. Below is a summary of the dissolved metals exceedances. Wells with a "*' qualifier had "J" flag detections for that analyte. Barium: MW-04D Cobalt: MW-04S*, -04D*, and -07* Vanadium: MW-01* Dissolved metal sample results are provided in Table 4. Based on qualitative and quantitative evaluation of current and historic groundwater sampling data, the NC 2L or IMAC Standard metal exceedances from the October 2018 sampling event were determined to be indicative of naturally occurring background concentrations as opposed to a release from the landfill. The County will continue with the semi-annual groundwater monitoring program for Area D. The next sampling event will take place during the spring of 2019. If you have any questions or require further explanation, do not hesitate to call me at (919) 325-3500. Very truly yours, %&4 lvjtx- Mathew F. Colone, P.G. CDM Smith Inc. cc: John Roberson, WCSWM Elliott Cornell, WCSWM Table 1 Well Construction Summary East Wake landfill - Area D Permit Number 9202-MSWLF-1981 Notes: 1. bgs - Below Ground Surface 2. AMSL - Above Mean Sea Level TOC - Top of Casing 4. Latitude and longitude - World Geodetic System 1984 Smith Page 1 of 1 December 2018 Table 2 Water Quality Parameters October 2018 Semi -Annual Sampling Event East Wake Landfill - Area D Permit Number 9202-MSWLF-1981 Facility Permit Monitoring Well Code Number Water Quality Parameters pH Conductivity Temperature Turbidity DO ORP I Groundwater Elevations - Measured 10/2/2018 Depth to Groundwater TOC Elevation I Groundwater Elevation (S.U.) (µS/cm) (deg. C) (NTUs) (mg/L) I (mVs) (feet AMSL) (feet bgs) (feet AMSL) MINI ROWN• : Notes. 1. Water quality measurements were collected on October 2 and 4, 2018. 2. AMSL - Above Mean Sea Level 3. TOC - Top of Casing 4. bgs - Below Ground Surface 5. µS/cm - Microsiemens per centimeter 6. mg/L - Milligrams per liter 7. ORP - Oxidation -Reduction Potential 8. NTUs - Nephelometric Turbidity Units 9. mvs - Millivolts 10. S.U. - Standard Units 11. DO - Dissolved Oxygen 12. Monitoring wells with high turbidity were allowed to settle prior to sampling; turbidity shown in table was recorded at the time of sampling. Smith Page 1 of 1 December 2018 Table 3 Summary of Calculated Groundwater Flow Velocities October 2018 Semi -Annual Sampling Event East Wake Landfill - Area D Permit Number 9202-MSWLF-1981 Facility Permit Monitoring Well Hydraulic Effective Average Linear Velocity Conductivity GradientPorosity.. Number Code .. 9202-MSWLF-1981 MW-01 0.4927 0.0195 0.3 3.21E-02 9202-MSWLF-1981 MW-02 0.4927 0.0232 0.3 3.81E-02 9202-MSWLF-1981 MW-03 0.4927 0.0231 0.3 3.79E-02 9202-MSWLF-1981 MW-04S 0.4927 0.0194 0.3 3.19E-02 9202-MSWLF-1981 MW-04D 0.4927 0.0193 0.3 3.17E-02 9202-MSWLF-1981 MW-07 0.4927 0.0127 0.3 2.09E-02 Notes: 1. Hydraulic conductivity and porosity was based on values from HDR's 2014 Fall Semi -Annual Report. 2. Hydraulic gradient was calculated using MW-1. Smith Page 1 of 1 December 2018 Table 4 Detected Groundwater Constituents October 2018 Semi -Annual Sampling Event East Wake Landfill - Area D Permit Number 9202-MSWLF-1981 21 Barium 140 700 1.3 µg/L Beryllium 0.48 J 4* 0.15 µg/L Chromium 3.1 J 10 1.3 µg/L Copper 5.5 J 1,000 1.3 µg/L MW-01 Lead 1.5 J 15 0.25 µg/L Nickel 1.3 J 100 1.3 µg/L Thallium 0.15 J 0.2* 0.15 µg/L Vanadium 6.0 J 0.3* 2.5 µg/L Vanadium (dissolved) 2.6 J 0.3* 2.5 µg/L Zinc 39 1,000 2.5 µg/L Barium 32 J 700 1.3 µg/L Beryllium 0.20 J 4* 0.15 µg/L Chromium 2.2 J 10 1.3 µg/L MW-02 Copper 4.1 J 1,000 1.3 µg/L Lead 3.8 J 15 0.25 µg/L Vanadium 3.5 J 0.3* 2.5 µg/L Vanadium (dissolved) 0.3* 2.5 µg/L Zinc 42 1,000 2.5 µg/L Barium 390 700 1.3 µg/L Copper 1.4 J 1,000 1.3 µg/L Lead 0.28 J 15 0.25 µg/L Nickel 3.9 J 100 1.3 µg/L Zinc 4.2 J 1,000 2.5 µg/L MW-03 1,4-Dioxane 23 jlllllllllllllllllllll 3 1.0 µg/L Acetone 8.0 J 6,000 2.0 µg/L Benzene 0.53 1 0.40 µg/L Chlorobenzene 4.3 50 0.40 µg/L 1,4-Dichlorobenzene 1.1 6 0.40 µg/L Dichlorodifluoromethane 0.54 1,000 0.40 µg/L Barium 410 700 1.3 µg/L Cobalt 9.2 1* 1.3 µg/L Cobalt (dissolved) 8.4 1* 1.3 µg/L Copper 23 1,000 1.3 µg/L MW-04S Nickel 6.2 J 100 1.3 µg/L Zinc 4.2 J 1,000 2.5 µg/L 1,4-Dioxane jJ= 3 1.0 µg/L Acetone 6.0 J 6,000 2.0 µg/L Chlorobenzene 1.9 50 0.40 µg/L 1,4-Dichlorobenzene 0.79 6 0.40 µg/L Barium 400 700 1.3 µg/L Cobalt 8.8 1* 1.3 µg/L Cobalt (dissolved) 7.9 1* 1.3 µg/L Copper 23 1,000 1.3 µg/L MW-04S (dup) Nickel 5.9 J 100 1.3 µg/L Zinc 4.6 J 1,000 2.5 µg/L 1,4-Dioxane 21 3 1.0 µg/L Acetone 4.4 J 6,000 2.0 µg/L Chlorobenzene 1.7 50 0.40 µg/L 1,4-Dichlorobenzene 0.86 6 0.40 1 µg/L DM Page 1 of 2 December 2018 Table 4 Detected Groundwater Constituents October 2018 Semi -Annual Sampling Event East Wake Landfill - Area D Permit Number 9202-MSWLF-1981 Notes: 1. All units are in micrograms per liter (parts per billion). 2. * - Interim Maximum Allowable Concentration 3. MDL- Method Detection Limit 4. dup - Duplicate Sample 5. J - Indicates the analytical result is an estimated concentration between the method detection limit and the limit of quantitation. 6. Dissolved metals samples were collected to evaluate the influence of turbidity on total metal concentrations as part of an ongoing Alternate Source Demonstration. 7. (--) - Indicates the result is below the detection limit. Concentration exceeds the 15A NCAC 02L .0202 or Interim Maximum Allowable Concentration IM Page 2 of 2 December 2018 Smith Table 5 Constituents Detected Above Standards October 2018 Semi -Annual Sampling Event East Wake Landfill - Area D Permit Number 9202-MSWLF-1981 FACILITY PERMIT I MONITORING WELL CODE OCTOBER 2018 CONSTITUENTS NUMBER NORTH CAROLINA 2L or INTERIM MAXIMUM ALLOWABLE CONCENTRATION 9202-MSWLF-1981 MW-01 Vanadium* 9202-MSWLF-1981 MW-02 Vanadium* 9202-MSWLF-1981 MW-03 1,4-Dioxane 9202-MSWLF-1981 MW-04S Cobalt*, 1,4-Dioxane 9202-MSWLF-1981 MW-04D Barium, Cobalt*, 1,4-Dioxane 9202-MSWLF-1981 MW-07 Cobalt* Notes: 1. * - Interim Maximum Allowable Concentration 2. Bold - Indicates a "J" flag detection in which the analytical result is an estimated concentration between the laboratory method detection limit and the laboratory limit of quantitation. GDVI Page 1 of 1 December 2018 f RENO.V. I DATE I DRWN I CHKD 'kMRPORT OFFICE D I � i� JAMES ERVIN RIGSBEE PROP 2T0 ' IGSBEE HOME IVIN cc \\. CAROLYNN PROPERTIES, LLC GAR / 1 ' 00 00 (J.T. KNOTT PROPS" r\r 00 - ryh0 EXPLOSIVE _ .—. -- —• —••--• ��.�—..--.\—�——..—.--..�—/•.L EI. `—'-�'� STORAGE '�� f 2 i---_---_— ——�•---- -- J �I 0 -7 \ \ PARKIN-- /\ GW EL:24\91 \ i IIIIIII / APPROXIMATES J LIMITS OF WASTE �— )------- AREA f o MW- \ MW 2 / GW EL: 243.75 �— MW-3 8GW EL: 232.02 — — — 8MW-4D _ MW-4S (GW EL:228.80 / 3b------����%—�G— GWEL: 228.38 / STREIV�' r DESIGNED BY: A WSSPFENNING DRAWN BY: A WEID. F NNINORBES D. FORBES smith SHEEP CHK'D BY: CROSS CHK'D BY: APPROVED BY: M. COLONE CDM Smith Inc. 5400 Glenwood Avenue, Suite 400 REMARKS DATE: DEririui R 2018 Raleigh, NC 27612 1 Tel: (919) 787-5620 NC F-0412 KNIGHTDALE, WAKE COUNTY, NORTH CAROLINA EAST WAKE LANDFILL RIGSBEE PROPERTY (PLOSIVE STORAGE ILITY ENTRANCE J� MW-10 APPROXIMAT LIMITS OF WASTE AREA C wed I/ M -8 NMV SCALE: 1 "=400' 0 400' 800' i M�9// / / STREAM-J/ ­- ... Groundwater Monitoring Well M W-1 Waste Boundary — — — Property Line ----- Stream 250 250 Potentiometric Contour Topographic Contours Contour Interval = 1 Foot Notes: j 1. NM - Depth to groundwater not measured. f2. Sampling of MW-5, -6, -8, -9, and -10 was discontinued on September 13, 2018, as these wells are associated with Area C which is under the jurisdiction of the NCDEQ Pre -Regulatory Landfill Unit. These wells are not subject to Solid Waste Section rules and regulations. 3. Groundwater elevations measured on October 2, 2018. 4. Source for Topographic Contours: October 2009 Aerial Photograph by Geodata Corporation - State Plane NAD 83. PROJECT NO. 6172-231546 FILE NAME FIG 1.DWG FIGURE POTENTIOMETRIC SURFACE MAP 1 Appendix A Analytical Data SHEALY ENVIRONMENTAL SERVICES, INC. Report of Analysis CDM Smith 5400 Glenwood Avenue Suite 400 Raleigh, NC 27612 Attention: Mathew Colone Project Name: East Wake Landfill Lot Number:TJ05055 Date Completed:10/25/2018 10/30/2018 4:07 PM Approved and released by: Project Manager: Cathy S. Dover pF�AL� 47' � 2 i A C C R C❑ i C❑ d� The electronic signature above is the equivalent of a handwritten signature. This report shall not be reproduced, except in its entirety, without the written approval of Shealy Environmental Services, Inc. Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 1 of 58 SHEALY ENVIRONMENTAL SERVICES, INC. SC DHEC No: 32010001 NELAC No: E87653 NC DENR No: 329 NC Field Parameters No: 5639 Case Narrative CDM Smith Lot Number: TJO5055 This Report of Analysis contains the analytical result(s) for the sample(s) listed on the Sample Summary following this Case Narrative. The sample receiving date is documented in the header information associated with each sample. All results listed in this report relate only to the samples that are contained within this report. Sample receipt, sample analysis, and data review have been performed in accordance with the most current approved NELAC standards, the Shealy Environmental Services, Inc. ("Shealy") Quality Assurance Management Plan (QAMP), standard operating procedures (SOPS), and Shealy policies. Any exceptions to the NELAC standards, the QAMP, SOPS or policies are qualified on the results page or discussed below. VOA 8260B The laboratory control sample (LCS) and / or laboratory control sample duplicate (LCSD) for analytical batch 85960 exceeded acceptance criteria for Acetone (147%). Acetone was biased high and was not detected in the associated samples: TJ05055-001, TJO5055-002 runt, TJ05055-003, TJ05055-004, TJ05055-005, TJ05055-006, TJ05055-007 runt, TJ05055-008, and TJ05055-009; therefore the data has been reported. If you have any questions regarding this report please contact the Shealy Project Manager listed on the cover page. Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 2 of 58 SHEALY ENVIRONMENTAL SERVICES, INC. Sample Summary CDM Smith Lot Number: TJ05055 Project Name: East Wake Landfill Project Number: Sample Number Sample ID Matrix Date Sampled Date Received 001 MW-01 Aqueous 10/04/2018 0705 10/05/2018 002 MW-02 Aqueous 10/04/2018 0735 10/05/2018 003 MW-03 Aqueous 10/04/2018 0745 10/05/2018 004 MW-04S Aqueous 10/04/2018 0800 10/05/2018 005 MW-04D Aqueous 10/04/2018 0810 10/05/2018 006 MW-07 Aqueous 10/04/2018 0840 10/05/2018 007 DUP Aqueous 10/04/20181200 10/05/2018 008 EQ Blank Aqueous 10/04/2018 0845 10/05/2018 009 Trip Blank Aqueous 10/04/2018 10/05/2018 (9 samples) Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 3 of 58 Volatile Organic Compounds by GC/MS (SIM) Client:CDM Smith Laboratory ID:TJ05055-001 Description: MW-01 Matrix: Aqueous Date Sampled:10/04/2018 0705 Project Name: East Wake Landfill Date Received:10/05/2018 Project Number: Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 5030B 8260B (SIM) 1 10/16/2018 1420 STM 86615 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run 1,4-Dioxane 123-91-1 8260B (SIM) 3.0 U 3.0 1.0 ug/L 1 Run Acceptance Surrogate Q % Recovery Limits 1,2-Dichloroethane-d4 112 40-170 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 4 of 58 Volatile Organic Compounds by GC/MS Client:CDM Smith Laboratory ID:TJ05055-001 Description: MW-01 Matrix: Aqueous Date Sampled:10/04/2018 0705 Project Name: East Wake Landfill Date Received:10/05/2018 Project Number: Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 5030B 8260B 1 10/09/2018 2357 MNS 85960 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Acetone 67-64-1 8260B 10 U 10 2.0 ug/L 1 Acrylonitrile 107-13-1 8260B 5.0 U 5.0 0.80 ug/L 1 Benzene 71-43-2 8260B 0.50 U 0.50 0.40 ug/L 1 Bromochloromethane 74-97-5 8260B 0.50 U 0.50 0.40 ug/L 1 Bromodichloromethane 75-27-4 8260B 0.50 U 0.50 0.40 ug/L 1 Bromoform 75-25-2 8260B 0.50 U 0.50 0.40 ug/L 1 Bromomethane (Methyl bromide) 74-83-9 8260B 0.50 U 0.50 0.40 ug/L 1 2-Butanone (MEK) 78-93-3 8260B 10 U 10 2.0 ug/L 1 Carbon disulfide 75-15-0 8260B 0.50 U 0.50 0.40 ug/L 1 Carbon tetrachloride 56-23-5 8260B 0.50 U 0.50 0.40 ug/L 1 Chlorobenzene 108-90-7 8260B 0.50 U 0.50 0.40 ug/L 1 Chloroethane 75-00-3 8260B 0.50 U 0.50 0.40 ug/L 1 Chloroform 67-66-3 8260B 0.50 U 0.50 0.40 ug/L 1 Chloromethane (Methyl chloride) 74-87-3 8260B 0.50 U 0.50 0.40 ug/L 1 1,2-Dibromo-3-chloropropane (DBCP) 96-12-8 8260B 0.50 U 0.50 0.40 ug/L 1 Dibromochloromethane 124-48-1 8260B 0.50 U 0.50 0.40 ug/L 1 1,2-Dibromoethane (EDB) 106-93-4 8260B 0.50 U 0.50 0.40 ug/L 1 Dibromomethane (Methylene bromide) 74-95-3 8260B 0.50 U 0.50 0.40 ug/L 1 trans- 1,4-Dichloro-2-butene 110-57-6 8260B 2.0 U 2.0 0.40 ug/L 1 1,2-Dichlorobenzene 95-50-1 8260B 0.50 U 0.50 0.40 ug/L 1 1,4-Dichlorobenzene 106-46-7 8260B 0.50 U 0.50 0.40 ug/L 1 Dichlorodifluoromethane 75-71-8 8260B 0.50 U 0.50 0.40 ug/L 1 1,1-Dichloroethane 75-34-3 8260B 0.50 U 0.50 0.40 ug/L 1 1,2-Dichloroethane 107-06-2 8260B 0.50 U 0.50 0.40 ug/L 1 1,1-Dichloroethene 75-35-4 8260B 0.50 U 0.50 0.40 ug/L 1 cis- 1,2-Dichloroethene 156-59-2 8260B 0.50 U 0.50 0.40 ug/L 1 trans- 1,2-Dichloroethene 156-60-5 8260B 0.50 U 0.50 0.40 ug/L 1 1,2-Dichloropropane 78-87-5 8260B 0.50 U 0.50 0.40 ug/L 1 cis- 1,3-Dichloropropene 10061-01-5 8260B 0.50 U 0.50 0.40 ug/L 1 trans- 1,3-Dichloropropene 10061-02-6 8260B 0.50 U 0.50 0.40 ug/L 1 Ethylbenzene 100-41-4 8260B 0.50 U 0.50 0.40 ug/L 1 2-Hexanone 591-78-6 8260B 10 U 10 2.0 ug/L 1 Methyl iodide (lodomethane) 74-88-4 8260B 5.0 U 5.0 0.40 ug/L 1 4-Methyl-2-pentanone 108-10-1 8260B 10 U 10 2.0 ug/L 1 Methylene chloride 75-09-2 8260B 0.50 U 0.50 0.40 ug/L 1 Styrene 100-42-5 8260B 0.50 U 0.50 0.41 ug/L 1 1,1,1,2-Tetrachloroethane 630-20-6 8260B 0.50 U 0.50 0.40 ug/L 1 1,1,2,2-Tetrachloroethane 79-34-5 8260B 0.50 U 0.50 0.40 ug/L 1 Tetrachloroethene 127-18-4 8260B 0.50 U 0.50 0.40 ug/L 1 Toluene 108-88-3 8260B 0.50 U 0.50 0.40 ug/L 1 1,1,1-Trichloroethane 71-55-6 8260B 0.50 U 0.50 0.40 ug/L 1 1,1,2-Trichloroethane 79-00-5 8260B 0.50 U 0.50 0.40 ug/L 1 Trichloroethene 79-01-6 8260B 0.50 U 0.50 0.40 ug/L 1 Trichlorofluoromethane 75-69-4 8260B 0.50 U 0.50 0.40 ug/L 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 5 of 58 Volatile Organic Compounds by GC/MS Client:CDM Smith Laboratory ID:TJ05055-001 Description: MW-01 Matrix: Aqueous Date Sampled:10/04/2018 0705 Project Name: East Wake Landfill Date Received:10/05/2018 Project Number: Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 5030B 8260B 1 10/09/2018 2357 MNS 85960 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run 1,2,3-Trichloropropane 96-18-4 8260B 0.50 U 0.50 0.40 ug/L 1 Vinyl acetate 108-05-4 8260B 5.0 U 5.0 1.2 ug/L 1 Vinyl chloride 75-01-4 8260B 0.50 U 0.50 0.40 ug/L 1 Xylenes (total) 1330-20-7 8260B 1.0 U 1.0 0.40 ug/L 1 Run 1 Acceptance Surrogate Q % Recovery Limits Bromofluorobenzene 1,2-Dichloroethane-d4 Toluene-d8 73 70-130 79 70-130 79 70-130 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 6 of 58 ICP-MS Metals Client:CDM Smith Laboratory ID:TJ05055-001 Description: MW-01 Matrix: Aqueous Date Sampled:10/04/2018 0705 Project Name: East Wake Landfill Date Received:10/05/2018 Project Number: Run Prep Method 1 3005A Analytical Method Dilution Analysis Date Analyst 6020B 1 10/23/2018 1847 BNW Prep Date Batch 10/12/2018 1009 86279 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Antimony 7440-36-0 6020B 6.0 U 6.0 0.50 ug/L 1 Arsenic 7440-38-2 6020B 10 U 10 1.3 ug/L 1 Barium 7440-39-3 6020B 140 100 1.3 ug/L 1 Beryllium 7440-41-7 6020B 0.48 J 1.0 0.15 ug/L 1 Cadmium 7440-43-9 6020B 1.0 U 1.0 0.13 ug/L 1 Chromium 7440-47-3 6020B 3.1 J 10 1.3 ug/L 1 Cobalt 7440-48-4 6020B 10 U 10 1.3 ug/L 1 Copper 7440-50-8 6020B 5.5 J 10 1.3 ug/L 1 Lead 7439-92-1 6020B 1.5 J 10 0.25 ug/L 1 Nickel 7440-02-0 6020B 1.3 J 50 1.3 ug/L 1 Selenium 7782-49-2 6020B 10 U 10 1.3 ug/L 1 Silver 7440-22-4 6020B 10 U 10 0.25 ug/L 1 Thallium 7440-28-0 6020B 0.15 J 5.5 0.15 ug/L 1 Vanadium 7440-62-2 6020B 6.0 J 25 2.5 ug/L 1 Zinc 7440-66-6 6020B 39 10 2.5 ug/L 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 7 of 58 Volatile Organic Compounds by GC/MS (SIM) Client:CDM Smith Laboratory ID:TJ05055-002 Description: MW-02 Matrix: Aqueous Date Sampled:10/04/2018 0735 Project Name: East Wake Landfill Date Received:10/05/2018 Project Number: Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 5030B 8260B (SIM) 1 10/16/2018 1444 STM 86615 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run 1,4-Dioxane 123-91-1 8260B (SIM) 3.0 U 3.0 1.0 ug/L 1 Run Acceptance Surrogate Q % Recovery Limits 1,2-Dichloroethane-d4 108 40-170 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 8 of 58 Volatile Organic Compounds by GC/MS Client:CDM Smith Laboratory ID:TJ05055-002 Description: MW-02 Matrix: Aqueous Date Sampled:10/04/2018 0735 Project Name: East Wake Landfill Date Received:10/05/2018 Project Number: Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 2 5030B 8260B 1 10/10/2018 2354 KGT 86109 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Acetone 67-64-1 8260B 10 U 10 2.0 ug/L 2 Acrylonitrile 107-13-1 8260B 5.0 U 5.0 0.80 ug/L 2 Benzene 71-43-2 8260B 0.50 U 0.50 0.40 ug/L 2 Bromochloromethane 74-97-5 8260B 0.50 U 0.50 0.40 ug/L 2 Bromodichloromethane 75-27-4 8260B 0.50 U 0.50 0.40 ug/L 2 Bromoform 75-25-2 8260B 0.50 U 0.50 0.40 ug/L 2 Bromomethane (Methyl bromide) 74-83-9 8260B 0.50 U 0.50 0.40 ug/L 2 2-Butanone (MEK) 78-93-3 8260B 10 U 10 2.0 ug/L 2 Carbon disulfide 75-15-0 8260B 0.50 U 0.50 0.40 ug/L 2 Carbon tetrachloride 56-23-5 8260B 0.50 U 0.50 0.40 ug/L 2 Chlorobenzene 108-90-7 8260B 0.50 U 0.50 0.40 ug/L 2 Chloroethane 75-00-3 8260B 0.50 U 0.50 0.40 ug/L 2 Chloroform 67-66-3 8260B 0.50 U 0.50 0.40 ug/L 2 Chloromethane (Methyl chloride) 74-87-3 8260B 0.50 U 0.50 0.40 ug/L 2 1,2-Dibromo-3-chloropropane (DBCP) 96-12-8 8260B 0.50 U 0.50 0.40 ug/L 2 Dibromochloromethane 124-48-1 8260B 0.50 U 0.50 0.40 ug/L 2 1,2-Dibromoethane (EDB) 106-93-4 8260B 0.50 U 0.50 0.40 ug/L 2 Dibromomethane (Methylene bromide) 74-95-3 8260B 0.50 U 0.50 0.40 ug/L 2 trans- 1,4-Dichloro-2-butene 110-57-6 8260B 2.0 U 2.0 0.40 ug/L 2 1,2-Dichlorobenzene 95-50-1 8260B 0.50 U 0.50 0.40 ug/L 2 1,4-Dichlorobenzene 106-46-7 8260B 0.50 U 0.50 0.40 ug/L 2 Dichlorodifluoromethane 75-71-8 8260B 0.50 U 0.50 0.40 ug/L 2 1,1-Dichloroethane 75-34-3 8260B 0.50 U 0.50 0.40 ug/L 2 1,2-Dichloroethane 107-06-2 8260B 0.50 U 0.50 0.40 ug/L 2 1,1-Dichloroethene 75-35-4 8260B 0.50 U 0.50 0.40 ug/L 2 cis- 1,2-Dichloroethene 156-59-2 8260B 0.50 U 0.50 0.40 ug/L 2 trans- 1,2-Dichloroethene 156-60-5 8260B 0.50 U 0.50 0.40 ug/L 2 1,2-Dichloropropane 78-87-5 8260B 0.50 U 0.50 0.40 ug/L 2 cis- 1,3-Dichloropropene 10061-01-5 8260B 0.50 U 0.50 0.40 ug/L 2 trans- 1,3-Dichloropropene 10061-02-6 8260B 0.50 U 0.50 0.40 ug/L 2 Ethylbenzene 100-41-4 8260B 0.50 U 0.50 0.40 ug/L 2 2-Hexanone 591-78-6 8260B 10 U 10 2.0 ug/L 2 Methyl iodide (lodomethane) 74-88-4 8260B 5.0 U 5.0 0.40 ug/L 2 4-Methyl-2-pentanone 108-10-1 8260B 10 U 10 2.0 ug/L 2 Methylene chloride 75-09-2 8260B 0.50 U 0.50 0.40 ug/L 2 Styrene 100-42-5 8260B 0.50 U 0.50 0.41 ug/L 2 1,1,1,2-Tetrachloroethane 630-20-6 8260B 0.50 U 0.50 0.40 ug/L 2 1,1,2,2-Tetrachloroethane 79-34-5 8260B 0.50 U 0.50 0.40 ug/L 2 Tetrachloroethene 127-18-4 8260B 0.50 U 0.50 0.40 ug/L 2 Toluene 108-88-3 8260B 0.50 U 0.50 0.40 ug/L 2 1,1,1-Trichloroethane 71-55-6 8260B 0.50 U 0.50 0.40 ug/L 2 1,1,2-Trichloroethane 79-00-5 8260B 0.50 U 0.50 0.40 ug/L 2 Trichloroethene 79-01-6 8260B 0.50 U 0.50 0.40 ug/L 2 Trichlorofluoromethane 75-69-4 8260B 0.50 U 0.50 0.40 ug/L 2 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 9 of 58 Volatile Organic Compounds by GC/MS Client:CDM Smith Laboratory ID:TJ05055-002 Description: MW-02 Matrix: Aqueous Date Sampled:10/04/2018 0735 Project Name: East Wake Landfill Date Received:10/05/2018 Project Number: Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 2 5030B 8260B 1 10/10/2018 2354 KGT 86109 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run 1,2,3-Trichloropropane 96-18-4 8260B 0.50 U 0.50 0.40 ug/L 2 Vinyl acetate 108-05-4 8260B 5.0 U 5.0 1.2 ug/L 2 Vinyl chloride 75-01-4 8260B 0.50 U 0.50 0.40 ug/L 2 Xylenes (total) 1330-20-7 8260B 1.0 U 1.0 0.40 ug/L 2 Run 2 Acceptance Surrogate Q % Recovery Limits Bromofluorobenzene 1,2-Dichloroethane-d4 Toluene-d8 103 70-130 100 70-130 104 70-130 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 10 of 58 ICP-MS Metals Client:CDM Smith Laboratory ID:TJ05055-002 Description: MW-02 Matrix: Aqueous Date Sampled:10/04/2018 0735 Project Name: East Wake Landfill Date Received:10/05/2018 Project Number: Run Prep Method 1 3005A Analytical Method Dilution Analysis Date Analyst 6020B 1 10/23/2018 1929 BNW Prep Date Batch 10/12/2018 1009 86279 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Antimony 7440-36-0 6020B 6.0 U 6.0 0.50 ug/L 1 Arsenic 7440-38-2 6020B 10 U 10 1.3 ug/L 1 Barium 7440-39-3 6020B 32 J 100 1.3 ug/L 1 Beryllium 7440-41-7 6020B 0.20 J 1.0 0.15 ug/L 1 Cadmium 7440-43-9 6020B 1.0 U 1.0 0.13 ug/L 1 Chromium 7440-47-3 6020B 2.2 J 10 1.3 ug/L 1 Cobalt 7440-48-4 6020B 10 U 10 1.3 ug/L 1 Copper 7440-50-8 6020B 4.1 J 10 1.3 ug/L 1 Lead 7439-92-1 6020B 3.8 J 10 0.25 ug/L 1 Nickel 7440-02-0 6020B 50 U 50 1.3 ug/L 1 Selenium 7782-49-2 6020B 10 U 10 1.3 ug/L 1 Silver 7440-22-4 6020B 10 U 10 0.25 ug/L 1 Thallium 7440-28-0 6020B 5.5 U 5.5 0.15 ug/L 1 Vanadium 7440-62-2 6020B 3.5 J 25 2.5 ug/L 1 Zinc 7440-66-6 6020B 42 10 2.5 ug/L 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 11 of 58 Volatile Organic Compounds by GC/MS (SIM) Client:CDM Smith Laboratory ID:TJ05055-003 Description: MW-03 Matrix: Aqueous Date Sampled:10/04/2018 0745 Project Name: East Wake Landfill Date Received:10/05/2018 Project Number: Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 5030B 8260B (SIM) 1 10/16/2018 1509 STM 86615 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run 1,4-Dioxane 123-91-1 8260B (SIM) 23 3.0 1.0 ug/L 1 Run Acceptance Surrogate Q % Recovery Limits 1,2-Dichloroethane-d4 104 40-170 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 12 of 58 Volatile Organic Compounds by GC/MS Client:CDM Smith Laboratory ID:TJ05055-003 Description: MW-03 Matrix: Aqueous Date Sampled:10/04/2018 0745 Project Name: East Wake Landfill Date Received:10/05/2018 Project Number: Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 5030B 8260B 1 10/10/2018 0558 MNS 85960 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Acetone 67-64-1 8260B 8.0 J 10 2.0 ug/L 1 Acrylonitrile 107-13-1 8260B 5.0 U 5.0 0.80 ug/L 1 Benzene 71-43-2 8260B 0.53 0.50 0.40 ug/L 1 Bromochloromethane 74-97-5 8260B 0.50 U 0.50 0.40 ug/L 1 Bromodichloromethane 75-27-4 8260B 0.50 U 0.50 0.40 ug/L 1 Bromoform 75-25-2 8260B 0.50 U 0.50 0.40 ug/L 1 Bromomethane (Methyl bromide) 74-83-9 8260B 0.50 U 0.50 0.40 ug/L 1 2-Butanone (MEK) 78-93-3 8260B 10 U 10 2.0 ug/L 1 Carbon disulfide 75-15-0 8260B 0.50 U 0.50 0.40 ug/L 1 Carbon tetrachloride 56-23-5 8260B 0.50 U 0.50 0.40 ug/L 1 Chlorobenzene 108-90-7 8260B 4.3 0.50 0.40 ug/L 1 Chloroethane 75-00-3 8260B 0.50 U 0.50 0.40 ug/L 1 Chloroform 67-66-3 8260B 0.50 U 0.50 0.40 ug/L 1 Chloromethane (Methyl chloride) 74-87-3 8260B 0.50 U 0.50 0.40 ug/L 1 1,2-Dibromo-3-chloropropane (DBCP) 96-12-8 8260B 0.50 U 0.50 0.40 ug/L 1 Dibromochloromethane 124-48-1 8260B 0.50 U 0.50 0.40 ug/L 1 1,2-Dibromoethane (EDB) 106-93-4 8260B 0.50 U 0.50 0.40 ug/L 1 Dibromomethane (Methylene bromide) 74-95-3 8260B 0.50 U 0.50 0.40 ug/L 1 trans- 1,4-Dichloro-2-butene 110-57-6 8260B 2.0 U 2.0 0.40 ug/L 1 1,2-Dichlorobenzene 95-50-1 8260B 0.50 U 0.50 0.40 ug/L 1 1,4-Dichlorobenzene 106-46-7 8260B 1.1 0.50 0.40 ug/L 1 Dichlorodifluoromethane 75-71-8 8260B 0.54 0.50 0.40 ug/L 1 1, 1 -Dichloroethane 75-34-3 8260B 0.50 U 0.50 0.40 ug/L 1 1,2-Dichloroethane 107-06-2 8260B 0.50 U 0.50 0.40 ug/L 1 1, 1 -Dichloroethene 75-35-4 8260B 0.50 U 0.50 0.40 ug/L 1 cis- 1,2-Dichloroethene 156-59-2 8260B 0.50 U 0.50 0.40 ug/L 1 trans- 1,2-Dichloroethene 156-60-5 8260B 0.50 U 0.50 0.40 ug/L 1 1,2-Dichloropropane 78-87-5 8260B 0.50 U 0.50 0.40 ug/L 1 cis- 1,3-Dichloropropene 10061-01-5 8260B 0.50 U 0.50 0.40 ug/L 1 trans- 1,3-Dichloropropene 10061-02-6 8260B 0.50 U 0.50 0.40 ug/L 1 Ethylbenzene 100-41-4 8260B 0.50 U 0.50 0.40 ug/L 1 2-Hexanone 591-78-6 8260B 10 U 10 2.0 ug/L 1 Methyl iodide (lodomethane) 74-88-4 8260B 5.0 U 5.0 0.40 ug/L 1 4-Methyl-2-pentanone 108-10-1 8260B 10 U 10 2.0 ug/L 1 Methylene chloride 75-09-2 8260B 0.50 U 0.50 0.40 ug/L 1 Styrene 100-42-5 8260B 0.50 U 0.50 0.41 ug/L 1 1,1,1,2-Tetrachloroethane 630-20-6 8260B 0.50 U 0.50 0.40 ug/L 1 1,1,2,2-Tetrachloroethane 79-34-5 8260B 0.50 U 0.50 0.40 ug/L 1 Tetrachloroethene 127-18-4 8260B 0.50 U 0.50 0.40 ug/L 1 Toluene 108-88-3 8260B 0.50 U 0.50 0.40 ug/L 1 1,1,1-Trichloroethane 71-55-6 8260B 0.50 U 0.50 0.40 ug/L 1 1,1,2-Trichloroethane 79-00-5 8260B 0.50 U 0.50 0.40 ug/L 1 Trichloroethene 79-01-6 8260B 0.50 U 0.50 0.40 ug/L 1 Trichlorofluoromethane 75-69-4 8260B 0.50 U 0.50 0.40 ug/L 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 13 of 58 Volatile Organic Compounds by GC/MS Client:CDM Smith Laboratory ID:TJ05055-003 Description: MW-03 Matrix: Aqueous Date Sampled:10/04/2018 0745 Project Name: East Wake Landfill Date Received:10/05/2018 Project Number: Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 5030B 8260B 1 10/10/2018 0558 MNS 85960 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run 1,2,3-Trichloropropane 96-18-4 8260B 0.50 U 0.50 0.40 ug/L 1 Vinyl acetate 108-05-4 8260B 5.0 U 5.0 1.2 ug/L 1 Vinyl chloride 75-01-4 8260B 0.50 U 0.50 0.40 ug/L 1 Xylenes (total) 1330-20-7 8260B 1.0 U 1.0 0.40 ug/L 1 Run 1 Acceptance Surrogate Q % Recovery Limits Bromofluorobenzene 1,2-Dichloroethane-d4 Toluene-d8 76 70-130 83 70-130 82 70-130 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 14 of 58 ICP-MS Metals Client:CDM Smith Laboratory ID:TJ05055-003 Description: MW-03 Matrix: Aqueous Date Sampled:10/04/2018 0745 Project Name: East Wake Landfill Date Received:10/05/2018 Project Number: Run Prep Method 1 3005A Analytical Method Dilution Analysis Date Analyst 6020B 1 10/23/2018 1935 BNW Prep Date Batch 10/12/2018 1009 86279 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Antimony 7440-36-0 6020B 6.0 U 6.0 0.50 ug/L 1 Arsenic 7440-38-2 6020B 10 U 10 1.3 ug/L 1 Barium 7440-39-3 6020B 390 100 1.3 ug/L 1 Beryllium 7440-41-7 6020B 1.0 U 1.0 0.15 ug/L 1 Cadmium 7440-43-9 6020B 1.0 U 1.0 0.13 ug/L 1 Chromium 7440-47-3 6020B 10 U 10 1.3 ug/L 1 Cobalt 7440-48-4 6020B 10 U 10 1.3 ug/L 1 Copper 7440-50-8 6020B 1.4 J 10 1.3 ug/L 1 Lead 7439-92-1 6020B 0.28 J 10 0.25 ug/L 1 Nickel 7440-02-0 6020B 3.9 J 50 1.3 ug/L 1 Selenium 7782-49-2 6020B 10 U 10 1.3 ug/L 1 Silver 7440-22-4 6020B 10 U 10 0.25 ug/L 1 Thallium 7440-28-0 6020B 5.5 U 5.5 0.15 ug/L 1 Vanadium 7440-62-2 6020B 25 U 25 2.5 ug/L 1 Zinc 7440-66-6 6020B 4.2 J 10 2.5 ug/L 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 15 of 58 Volatile Organic Compounds by GC/MS (SIM) Client:CDM Smith Laboratory ID:TJ05055-004 Description: MW-04S Matrix: Aqueous Date Sampled:10/04/2018 0800 Project Name: East Wake Landfill Date Received:10/05/2018 Project Number: Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 5030B 8260B (SIM) 1 10/16/2018 1533 STM 86615 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run 1,4-Dioxane 123-91-1 8260B (SIM) 19 3.0 1.0 ug/L 1 Run Acceptance Surrogate Q % Recovery Limits 1,2-Dichloroethane-d4 111 40-170 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 16 of 58 Volatile Organic Compounds by GC/MS Client:CDM Smith Laboratory ID:TJ05055-004 Description: MW-04S Matrix: Aqueous Date Sampled:10/04/2018 0800 Project Name: East Wake Landfill Date Received:10/05/2018 Project Number: Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 5030B 8260B 1 10/10/2018 0042 MNS 85960 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Acetone 67-64-1 8260B 6.0 J 10 2.0 ug/L 1 Acrylonitrile 107-13-1 8260B 5.0 U 5.0 0.80 ug/L 1 Benzene 71-43-2 8260B 0.50 U 0.50 0.40 ug/L 1 Bromochloromethane 74-97-5 8260B 0.50 U 0.50 0.40 ug/L 1 Bromodichloromethane 75-27-4 8260B 0.50 U 0.50 0.40 ug/L 1 Bromoform 75-25-2 8260B 0.50 U 0.50 0.40 ug/L 1 Bromomethane (Methyl bromide) 74-83-9 8260B 0.50 U 0.50 0.40 ug/L 1 2-Butanone (MEK) 78-93-3 8260B 10 U 10 2.0 ug/L 1 Carbon disulfide 75-15-0 8260B 0.50 U 0.50 0.40 ug/L 1 Carbon tetrachloride 56-23-5 8260B 0.50 U 0.50 0.40 ug/L 1 Chlorobenzene 108-90-7 8260B 1.9 0.50 0.40 ug/L 1 Chloroethane 75-00-3 8260B 0.50 U 0.50 0.40 ug/L 1 Chloroform 67-66-3 8260B 0.50 U 0.50 0.40 ug/L 1 Chloromethane (Methyl chloride) 74-87-3 8260B 0.50 U 0.50 0.40 ug/L 1 1,2-Dibromo-3-chloropropane (DBCP) 96-12-8 8260B 0.50 U 0.50 0.40 ug/L 1 Dibromochloromethane 124-48-1 8260B 0.50 U 0.50 0.40 ug/L 1 1,2-Dibromoethane (EDB) 106-93-4 8260B 0.50 U 0.50 0.40 ug/L 1 Dibromomethane (Methylene bromide) 74-95-3 8260B 0.50 U 0.50 0.40 ug/L 1 trans- 1,4-Dichloro-2-butene 110-57-6 8260B 2.0 U 2.0 0.40 ug/L 1 1,2-Dichlorobenzene 95-50-1 8260B 0.50 U 0.50 0.40 ug/L 1 1,4-Dichlorobenzene 106-46-7 8260B 0.79 0.50 0.40 ug/L 1 Dichlorodifluoromethane 75-71-8 8260B 0.50 U 0.50 0.40 ug/L 1 1,1-Dichloroethane 75-34-3 8260B 0.50 U 0.50 0.40 ug/L 1 1,2-Dichloroethane 107-06-2 8260B 0.50 U 0.50 0.40 ug/L 1 1,1-Dichloroethene 75-35-4 8260B 0.50 U 0.50 0.40 ug/L 1 cis- 1,2-Dichloroethene 156-59-2 8260B 0.50 U 0.50 0.40 ug/L 1 trans- 1,2-Dichloroethene 156-60-5 8260B 0.50 U 0.50 0.40 ug/L 1 1,2-Dichloropropane 78-87-5 8260B 0.50 U 0.50 0.40 ug/L 1 cis- 1,3-Dichloropropene 10061-01-5 8260B 0.50 U 0.50 0.40 ug/L 1 trans- 1,3-Dichloropropene 10061-02-6 8260B 0.50 U 0.50 0.40 ug/L 1 Ethylbenzene 100-41-4 8260B 0.50 U 0.50 0.40 ug/L 1 2-Hexanone 591-78-6 8260B 10 U 10 2.0 ug/L 1 Methyl iodide (lodomethane) 74-88-4 8260B 5.0 U 5.0 0.40 ug/L 1 4-Methyl-2-pentanone 108-10-1 8260B 10 U 10 2.0 ug/L 1 Methylene chloride 75-09-2 8260B 0.50 U 0.50 0.40 ug/L 1 Styrene 100-42-5 8260B 0.50 U 0.50 0.41 ug/L 1 1,1,1,2-Tetrachloroethane 630-20-6 8260B 0.50 U 0.50 0.40 ug/L 1 1,1,2,2-Tetrachloroethane 79-34-5 8260B 0.50 U 0.50 0.40 ug/L 1 Tetrachloroethene 127-18-4 8260B 0.50 U 0.50 0.40 ug/L 1 Toluene 108-88-3 8260B 0.50 U 0.50 0.40 ug/L 1 1,1,1-Trichloroethane 71-55-6 8260B 0.50 U 0.50 0.40 ug/L 1 1,1,2-Trichloroethane 79-00-5 8260B 0.50 U 0.50 0.40 ug/L 1 Trichloroethene 79-01-6 8260B 0.50 U 0.50 0.40 ug/L 1 Trichlorofluoromethane 75-69-4 8260B 0.50 U 0.50 0.40 ug/L 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 17 of 58 Volatile Organic Compounds by GC/MS Client:CDM Smith Laboratory ID:TJ05055-004 Description: MW-04S Matrix: Aqueous Date Sampled:10/04/2018 0800 Project Name: East Wake Landfill Date Received:10/05/2018 Project Number: Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 5030B 8260B 1 10/10/2018 0042 MNS 85960 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run 1,2,3-Trichloropropane 96-18-4 8260B 0.50 U 0.50 0.40 ug/L 1 Vinyl acetate 108-05-4 8260B 5.0 U 5.0 1.2 ug/L 1 Vinyl chloride 75-01-4 8260B 0.50 U 0.50 0.40 ug/L 1 Xylenes (total) 1330-20-7 8260B 1.0 U 1.0 0.40 ug/L 1 Run 1 Acceptance Surrogate Q % Recovery Limits Bromofluorobenzene 1,2-Dichloroethane-d4 Toluene-d8 70 70-130 78 70-130 76 70-130 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 18 of 58 ICP-MS Metals Client:CDM Smith Laboratory ID:TJ05055-004 Description: MW-04S Matrix: Aqueous Date Sampled:10/04/2018 0800 Project Name: East Wake Landfill Date Received:10/05/2018 Project Number: Run Prep Method 1 3005A Analytical Method Dilution Analysis Date Analyst 6020B 1 10/23/2018 1941 BNW Prep Date Batch 10/12/2018 1009 86279 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Antimony 7440-36-0 6020B 6.0 U 6.0 0.50 ug/L 1 Arsenic 7440-38-2 6020B 10 U 10 1.3 ug/L 1 Barium 7440-39-3 6020B 410 100 1.3 ug/L 1 Beryllium 7440-41-7 6020B 1.0 U 1.0 0.15 ug/L 1 Cadmium 7440-43-9 6020B 1.0 U 1.0 0.13 ug/L 1 Chromium 7440-47-3 6020B 10 U 10 1.3 ug/L 1 Cobalt 7440-48-4 6020B 9.2 J 10 1.3 ug/L 1 Copper 7440-50-8 6020B 23 10 1.3 ug/L 1 Lead 7439-92-1 6020B 10 U 10 0.25 ug/L 1 Nickel 7440-02-0 6020B 6.2 J 50 1.3 ug/L 1 Selenium 7782-49-2 6020B 10 U 10 1.3 ug/L 1 Silver 7440-22-4 6020B 10 U 10 0.25 ug/L 1 Thallium 7440-28-0 6020B 5.5 U 5.5 0.15 ug/L 1 Vanadium 7440-62-2 6020B 25 U 25 2.5 ug/L 1 Zinc 7440-66-6 6020B 4.2 J 10 2.5 ug/L 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 19 of 58 Volatile Organic Compounds by GC/MS (SIM) Client:CDM Smith Laboratory ID:TJ05055-005 Description: MW-04D Matrix: Aqueous Date Sampled:10/04/2018 0810 Project Name: East Wake Landfill Date Received:10/05/2018 Project Number: Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 5030B 8260B (SIM) 1 10/16/2018 1558 STM 86615 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run 1,4-Dioxane 123-91-1 8260B (SIM) 31 3.0 1.0 ug/L 1 Run Acceptance Surrogate Q % Recovery Limits 1,2-Dichloroethane-d4 111 40-170 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 20 of 58 Volatile Organic Compounds by GC/MS Client:CDM Smith Laboratory ID:TJ05055-005 Description: MW-04D Matrix: Aqueous Date Sampled:10/04/2018 0810 Project Name: East Wake Landfill Date Received:10/05/2018 Project Number: Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 5030B 8260B 1 10/10/2018 0105 MNS 85960 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Acetone 67-64-1 8260B 3.0 J 10 2.0 ug/L 1 Acrylonitrile 107-13-1 8260B 5.0 U 5.0 0.80 ug/L 1 Benzene 71-43-2 8260B 0.50 U 0.50 0.40 ug/L 1 Bromochloromethane 74-97-5 8260B 0.50 U 0.50 0.40 ug/L 1 Bromodichloromethane 75-27-4 8260B 0.50 U 0.50 0.40 ug/L 1 Bromoform 75-25-2 8260B 0.50 U 0.50 0.40 ug/L 1 Bromomethane (Methyl bromide) 74-83-9 8260B 0.50 U 0.50 0.40 ug/L 1 2-Butanone (MEK) 78-93-3 8260B 10 U 10 2.0 ug/L 1 Carbon disulfide 75-15-0 8260B 0.50 U 0.50 0.40 ug/L 1 Carbon tetrachloride 56-23-5 8260B 0.50 U 0.50 0.40 ug/L 1 Chlorobenzene 108-90-7 8260B 1.3 0.50 0.40 ug/L 1 Chloroethane 75-00-3 8260B 0.50 U 0.50 0.40 ug/L 1 Chloroform 67-66-3 8260B 0.50 U 0.50 0.40 ug/L 1 Chloromethane (Methyl chloride) 74-87-3 8260B 0.50 U 0.50 0.40 ug/L 1 1,2-Dibromo-3-chloropropane (DBCP) 96-12-8 8260B 0.50 U 0.50 0.40 ug/L 1 Dibromochloromethane 124-48-1 8260B 0.50 U 0.50 0.40 ug/L 1 1,2-Dibromoethane (EDB) 106-93-4 8260B 0.50 U 0.50 0.40 ug/L 1 Dibromomethane (Methylene bromide) 74-95-3 8260B 0.50 U 0.50 0.40 ug/L 1 trans- 1,4-Dichloro-2-butene 110-57-6 8260B 2.0 U 2.0 0.40 ug/L 1 1,2-Dichlorobenzene 95-50-1 8260B 0.50 U 0.50 0.40 ug/L 1 1,4-Dichlorobenzene 106-46-7 8260B 1.3 0.50 0.40 ug/L 1 Dichlorodifluoromethane 75-71-8 8260B 0.50 U 0.50 0.40 ug/L 1 1,1-Dichloroethane 75-34-3 8260B 0.40 J 0.50 0.40 ug/L 1 1,2-Dichloroethane 107-06-2 8260B 0.50 U 0.50 0.40 ug/L 1 1,1-Dichloroethene 75-35-4 8260B 0.50 U 0.50 0.40 ug/L 1 cis- 1,2-Dichloroethene 156-59-2 8260B 0.50 U 0.50 0.40 ug/L 1 trans- 1,2-Dichloroethene 156-60-5 8260B 0.50 U 0.50 0.40 ug/L 1 1,2-Dichloropropane 78-87-5 8260B 0.50 U 0.50 0.40 ug/L 1 cis- 1,3-Dichloropropene 10061-01-5 8260B 0.50 U 0.50 0.40 ug/L 1 trans- 1,3-Dichloropropene 10061-02-6 8260B 0.50 U 0.50 0.40 ug/L 1 Ethylbenzene 100-41-4 8260B 0.50 U 0.50 0.40 ug/L 1 2-Hexanone 591-78-6 8260B 10 U 10 2.0 ug/L 1 Methyl iodide (lodomethane) 74-88-4 8260B 5.0 U 5.0 0.40 ug/L 1 4-Methyl-2-pentanone 108-10-1 8260B 10 U 10 2.0 ug/L 1 Methylene chloride 75-09-2 8260B 0.50 U 0.50 0.40 ug/L 1 Styrene 100-42-5 8260B 0.50 U 0.50 0.41 ug/L 1 1,1,1,2-Tetrachloroethane 630-20-6 8260B 0.50 U 0.50 0.40 ug/L 1 1,1,2,2-Tetrachloroethane 79-34-5 8260B 0.50 U 0.50 0.40 ug/L 1 Tetrachloroethene 127-18-4 8260B 0.50 U 0.50 0.40 ug/L 1 Toluene 108-88-3 8260B 0.50 U 0.50 0.40 ug/L 1 1,1,1-Trichloroethane 71-55-6 8260B 0.50 U 0.50 0.40 ug/L 1 1,1,2-Trichloroethane 79-00-5 8260B 0.50 U 0.50 0.40 ug/L 1 Trichloroethene 79-01-6 8260B 0.50 U 0.50 0.40 ug/L 1 Trichlorofluoromethane 75-69-4 8260B 0.50 U 0.50 0.40 ug/L 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 21 of 58 Volatile Organic Compounds by GC/MS Client:CDM Smith Laboratory ID:TJ05055-005 Description: MW-04D Matrix: Aqueous Date Sampled:10/04/2018 0810 Project Name: East Wake Landfill Date Received:10/05/2018 Project Number: Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 5030B 8260B 1 10/10/2018 0105 MNS 85960 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run 1,2,3-Trichloropropane 96-18-4 8260B 0.50 U 0.50 0.40 ug/L 1 Vinyl acetate 108-05-4 8260B 5.0 U 5.0 1.2 ug/L 1 Vinyl chloride 75-01-4 8260B 0.50 U 0.50 0.40 ug/L 1 Xylenes (total) 1330-20-7 8260B 1.0 U 1.0 0.40 ug/L 1 Run 1 Acceptance Surrogate Q % Recovery Limits Bromofluorobenzene 1,2-Dichloroethane-d4 Toluene-d8 75 70-130 82 70-130 83 70-130 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 22 of 58 ICP-MS Metals Client:CDM Smith Laboratory ID:TJ05055-005 Description: MW-04D Matrix: Aqueous Date Sampled:10/04/2018 0810 Project Name: East Wake Landfill Date Received:10/05/2018 Project Number: Run Prep Method 1 3005A Analytical Method Dilution Analysis Date Analyst 6020B 1 10/23/2018 1947 BNW Prep Date Batch 10/12/2018 1009 86279 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Antimony 7440-36-0 6020B 6.0 U 6.0 0.50 ug/L 1 Arsenic 7440-38-2 6020B 10 U 10 1.3 ug/L 1 Barium 7440-39-3 6020B 880 100 1.3 ug/L 1 Beryllium 7440-41-7 6020B 1.0 U 1.0 0.15 ug/L 1 Cadmium 7440-43-9 6020B 1.0 U 1.0 0.13 ug/L 1 Chromium 7440-47-3 6020B 10 U 10 1.3 ug/L 1 Cobalt 7440-48-4 6020B 8.4 J 10 1.3 ug/L 1 Copper 7440-50-8 6020B 13 10 1.3 ug/L 1 Lead 7439-92-1 6020B 10 U 10 0.25 ug/L 1 Nickel 7440-02-0 6020B 13 J 50 1.3 ug/L 1 Selenium 7782-49-2 6020B 1.3 J 10 1.3 ug/L 1 Silver 7440-22-4 6020B 10 U 10 0.25 ug/L 1 Thallium 7440-28-0 6020B 5.5 U 5.5 0.15 ug/L 1 Vanadium 7440-62-2 6020B 25 U 25 2.5 ug/L 1 Zinc 7440-66-6 6020B 4.2 J 10 2.5 ug/L 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 23 of 58 Volatile Organic Compounds by GC/MS (SIM) Client:CDM Smith Laboratory ID:TJ05055-006 Description: MW-07 Matrix: Aqueous Date Sampled:10/04/2018 0840 Project Name: East Wake Landfill Date Received:10/05/2018 Project Number: Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 5030B 8260B (SIM) 1 10/16/2018 1622 STM 86615 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run 1,4-Dioxane 123-91-1 8260B (SIM) 3.0 U 3.0 1.0 ug/L 1 Run Acceptance Surrogate Q % Recovery Limits 1,2-Dichloroethane-d4 108 40-170 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 24 of 58 Volatile Organic Compounds by GC/MS Client:CDM Smith Laboratory ID:TJ05055-006 Description: MW-07 Matrix: Aqueous Date Sampled:10/04/2018 0840 Project Name: East Wake Landfill Date Received:10/05/2018 Project Number: Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 5030B 8260B 1 10/10/2018 0128 MNS 85960 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Acetone 67-64-1 8260B 10 U 10 2.0 ug/L 1 Acrylonitrile 107-13-1 8260B 5.0 U 5.0 0.80 ug/L 1 Benzene 71-43-2 8260B 0.50 U 0.50 0.40 ug/L 1 Bromochloromethane 74-97-5 8260B 0.50 U 0.50 0.40 ug/L 1 Bromodichloromethane 75-27-4 8260B 0.50 U 0.50 0.40 ug/L 1 Bromoform 75-25-2 8260B 0.50 U 0.50 0.40 ug/L 1 Bromomethane (Methyl bromide) 74-83-9 8260B 0.50 U 0.50 0.40 ug/L 1 2-Butanone (MEK) 78-93-3 8260B 10 U 10 2.0 ug/L 1 Carbon disulfide 75-15-0 8260B 0.50 U 0.50 0.40 ug/L 1 Carbon tetrachloride 56-23-5 8260B 0.50 U 0.50 0.40 ug/L 1 Chlorobenzene 108-90-7 8260B 0.50 U 0.50 0.40 ug/L 1 Chloroethane 75-00-3 8260B 0.50 U 0.50 0.40 ug/L 1 Chloroform 67-66-3 8260B 0.50 U 0.50 0.40 ug/L 1 Chloromethane (Methyl chloride) 74-87-3 8260B 0.50 U 0.50 0.40 ug/L 1 1,2-Dibromo-3-chloropropane (DBCP) 96-12-8 8260B 0.50 U 0.50 0.40 ug/L 1 Dibromochloromethane 124-48-1 8260B 0.50 U 0.50 0.40 ug/L 1 1,2-Dibromoethane (EDB) 106-93-4 8260B 0.50 U 0.50 0.40 ug/L 1 Dibromomethane (Methylene bromide) 74-95-3 8260B 0.50 U 0.50 0.40 ug/L 1 trans- 1,4-Dichloro-2-butene 110-57-6 8260B 2.0 U 2.0 0.40 ug/L 1 1,2-Dichlorobenzene 95-50-1 8260B 0.50 U 0.50 0.40 ug/L 1 1,4-Dichlorobenzene 106-46-7 8260B 0.50 U 0.50 0.40 ug/L 1 Dichlorodifluoromethane 75-71-8 8260B 0.50 U 0.50 0.40 ug/L 1 1,1-Dichloroethane 75-34-3 8260B 0.50 U 0.50 0.40 ug/L 1 1,2-Dichloroethane 107-06-2 8260B 0.50 U 0.50 0.40 ug/L 1 1,1-Dichloroethene 75-35-4 8260B 0.50 U 0.50 0.40 ug/L 1 cis- 1,2-Dichloroethene 156-59-2 8260B 0.50 U 0.50 0.40 ug/L 1 trans- 1,2-Dichloroethene 156-60-5 8260B 0.50 U 0.50 0.40 ug/L 1 1,2-Dichloropropane 78-87-5 8260B 0.50 U 0.50 0.40 ug/L 1 cis- 1,3-Dichloropropene 10061-01-5 8260B 0.50 U 0.50 0.40 ug/L 1 trans- 1,3-Dichloropropene 10061-02-6 8260B 0.50 U 0.50 0.40 ug/L 1 Ethylbenzene 100-41-4 8260B 0.50 U 0.50 0.40 ug/L 1 2-Hexanone 591-78-6 8260B 10 U 10 2.0 ug/L 1 Methyl iodide (lodomethane) 74-88-4 8260B 5.0 U 5.0 0.40 ug/L 1 4-Methyl-2-pentanone 108-10-1 8260B 10 U 10 2.0 ug/L 1 Methylene chloride 75-09-2 8260B 0.50 U 0.50 0.40 ug/L 1 Styrene 100-42-5 8260B 0.50 U 0.50 0.41 ug/L 1 1,1,1,2-Tetrachloroethane 630-20-6 8260B 0.50 U 0.50 0.40 ug/L 1 1,1,2,2-Tetrachloroethane 79-34-5 8260B 0.50 U 0.50 0.40 ug/L 1 Tetrachloroethene 127-18-4 8260B 0.50 U 0.50 0.40 ug/L 1 Toluene 108-88-3 8260B 0.50 U 0.50 0.40 ug/L 1 1,1,1-Trichloroethane 71-55-6 8260B 0.50 U 0.50 0.40 ug/L 1 1,1,2-Trichloroethane 79-00-5 8260B 0.50 U 0.50 0.40 ug/L 1 Trichloroethene 79-01-6 8260B 0.50 U 0.50 0.40 ug/L 1 Trichlorofluoromethane 75-69-4 8260B 0.50 U 0.50 0.40 ug/L 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 25 of 58 Volatile Organic Compounds by GC/MS Client:CDM Smith Laboratory ID:TJ05055-006 Description: MW-07 Matrix: Aqueous Date Sampled:10/04/2018 0840 Project Name: East Wake Landfill Date Received:10/05/2018 Project Number: Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 5030B 8260B 1 10/10/2018 0128 MNS 85960 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run 1,2,3-Trichloropropane 96-18-4 8260B 0.50 U 0.50 0.40 ug/L 1 Vinyl acetate 108-05-4 8260B 5.0 U 5.0 1.2 ug/L 1 Vinyl chloride 75-01-4 8260B 0.50 U 0.50 0.40 ug/L 1 Xylenes (total) 1330-20-7 8260B 1.0 U 1.0 0.40 ug/L 1 Run 1 Acceptance Surrogate Q % Recovery Limits Bromofluorobenzene 1,2-Dichloroethane-d4 Toluene-d8 79 70-130 89 70-130 88 70-130 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 26 of 58 ICP-MS Metals Client:CDM Smith Laboratory ID:TJ05055-006 Description: MW-07 Matrix: Aqueous Date Sampled:10/04/2018 0840 Project Name: East Wake Landfill Date Received:10/05/2018 Project Number: Run Prep Method 1 3005A Analytical Method Dilution Analysis Date Analyst 6020B 1 10/23/2018 1953 BNW Prep Date Batch 10/12/2018 1009 86279 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Antimony 7440-36-0 6020B 6.0 U 6.0 0.50 ug/L 1 Arsenic 7440-38-2 6020B 10 U 10 1.3 ug/L 1 Barium 7440-39-3 6020B 84 J 100 1.3 ug/L 1 Beryllium 7440-41-7 6020B 0.78 J 1.0 0.15 ug/L 1 Cadmium 7440-43-9 6020B 1.9 1.0 0.13 ug/L 1 Chromium 7440-47-3 6020B 10 U 10 1.3 ug/L 1 Cobalt 7440-48-4 6020B 1.8 J 10 1.3 ug/L 1 Copper 7440-50-8 6020B 10 U 10 1.3 ug/L 1 Lead 7439-92-1 6020B 10 U 10 0.25 ug/L 1 Nickel 7440-02-0 6020B 50 U 50 1.3 ug/L 1 Selenium 7782-49-2 6020B 10 U 10 1.3 ug/L 1 Silver 7440-22-4 6020B 10 U 10 0.25 ug/L 1 Thallium 7440-28-0 6020B 5.5 U 5.5 0.15 ug/L 1 Vanadium 7440-62-2 6020B 25 U 25 2.5 ug/L 1 Zinc 7440-66-6 6020B 8.4 J 10 2.5 ug/L 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 27 of 58 Volatile Organic Compounds by GC/MS (SIM) Client:CDM Smith Laboratory ID:TJ05055-007 Description: DUP Matrix: Aqueous Date Sampled:10/04/2018 1200 Project Name: East Wake Landfill Date Received:10/05/2018 Project Number: Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 5030B 8260B (SIM) 1 10/16/2018 1647 STM 86615 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run 1,4-Dioxane 123-91-1 8260B (SIM) 21 3.0 1.0 ug/L 1 Run Acceptance Surrogate Q % Recovery Limits 1,2-Dichloroethane-d4 117 40-170 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 28 of 58 Volatile Organic Compounds by GC/MS Client:CDM Smith Laboratory ID:TJ05055-007 Description: DUP Matrix: Aqueous Date Sampled:10/04/2018 1200 Project Name: East Wake Landfill Date Received:10/05/2018 Project Number: Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 2 5030B 8260B 1 10/11/2018 0016 KGT 86109 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Acetone 67-64-1 8260B 4.4 J 10 2.0 ug/L 2 Acrylonitrile 107-13-1 8260B 5.0 U 5.0 0.80 ug/L 2 Benzene 71-43-2 8260B 0.50 U 0.50 0.40 ug/L 2 Bromochloromethane 74-97-5 8260B 0.50 U 0.50 0.40 ug/L 2 Bromodichloromethane 75-27-4 8260B 0.50 U 0.50 0.40 ug/L 2 Bromoform 75-25-2 8260B 0.50 U 0.50 0.40 ug/L 2 Bromomethane (Methyl bromide) 74-83-9 8260B 0.50 U 0.50 0.40 ug/L 2 2-Butanone (MEK) 78-93-3 8260B 10 U 10 2.0 ug/L 2 Carbon disulfide 75-15-0 8260B 0.50 U 0.50 0.40 ug/L 2 Carbon tetrachloride 56-23-5 8260B 0.50 U 0.50 0.40 ug/L 2 Chlorobenzene 108-90-7 8260B 1.7 0.50 0.40 ug/L 2 Chloroethane 75-00-3 8260B 0.50 U 0.50 0.40 ug/L 2 Chloroform 67-66-3 8260B 0.50 U 0.50 0.40 ug/L 2 Chloromethane (Methyl chloride) 74-87-3 8260B 0.50 U 0.50 0.40 ug/L 2 1,2-Dibromo-3-chloropropane (DBCP) 96-12-8 8260B 0.50 U 0.50 0.40 ug/L 2 Dibromochloromethane 124-48-1 8260B 0.50 U 0.50 0.40 ug/L 2 1,2-Dibromoethane (EDB) 106-93-4 8260B 0.50 U 0.50 0.40 ug/L 2 Dibromomethane (Methylene bromide) 74-95-3 8260B 0.50 U 0.50 0.40 ug/L 2 trans- 1,4-Dichloro-2-butene 110-57-6 8260B 2.0 U 2.0 0.40 ug/L 2 1,2-Dichlorobenzene 95-50-1 8260B 0.50 U 0.50 0.40 ug/L 2 1,4-Dichlorobenzene 106-46-7 8260B 0.86 0.50 0.40 ug/L 2 Dichlorodifluoromethane 75-71-8 8260B 0.50 U 0.50 0.40 ug/L 2 1,1-Dichloroethane 75-34-3 8260B 0.50 U 0.50 0.40 ug/L 2 1,2-Dichloroethane 107-06-2 8260B 0.50 U 0.50 0.40 ug/L 2 1,1-Dichloroethene 75-35-4 8260B 0.50 U 0.50 0.40 ug/L 2 cis- 1,2-Dichloroethene 156-59-2 8260B 0.50 U 0.50 0.40 ug/L 2 trans- 1,2-Dichloroethene 156-60-5 8260B 0.50 U 0.50 0.40 ug/L 2 1,2-Dichloropropane 78-87-5 8260B 0.50 U 0.50 0.40 ug/L 2 cis- 1,3-Dichloropropene 10061-01-5 8260B 0.50 U 0.50 0.40 ug/L 2 trans- 1,3-Dichloropropene 10061-02-6 8260B 0.50 U 0.50 0.40 ug/L 2 Ethylbenzene 100-41-4 8260B 0.50 U 0.50 0.40 ug/L 2 2-Hexanone 591-78-6 8260B 10 U 10 2.0 ug/L 2 Methyl iodide (lodomethane) 74-88-4 8260B 5.0 U 5.0 0.40 ug/L 2 4-Methyl-2-pentanone 108-10-1 8260B 10 U 10 2.0 ug/L 2 Methylene chloride 75-09-2 8260B 0.50 U 0.50 0.40 ug/L 2 Styrene 100-42-5 8260B 0.50 U 0.50 0.41 ug/L 2 1,1,1,2-Tetrachloroethane 630-20-6 8260B 0.50 U 0.50 0.40 ug/L 2 1,1,2,2-Tetrachloroethane 79-34-5 8260B 0.50 U 0.50 0.40 ug/L 2 Tetrachloroethene 127-18-4 8260B 0.50 U 0.50 0.40 ug/L 2 Toluene 108-88-3 8260B 0.50 U 0.50 0.40 ug/L 2 1,1,1-Trichloroethane 71-55-6 8260B 0.50 U 0.50 0.40 ug/L 2 1,1,2-Trichloroethane 79-00-5 8260B 0.50 U 0.50 0.40 ug/L 2 Trichloroethene 79-01-6 8260B 0.50 U 0.50 0.40 ug/L 2 Trichlorofluoromethane 75-69-4 8260B 0.50 U 0.50 0.40 ug/L 2 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 29 of 58 Volatile Organic Compounds by GC/MS Client:CDM Smith Laboratory ID:TJ05055-007 Description: DUP Matrix: Aqueous Date Sampled:10/04/2018 1200 Project Name: East Wake Landfill Date Received:10/05/2018 Project Number: Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 2 5030B 8260B 1 10/11/2018 0016 KGT 86109 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run 1,2,3-Trichloropropane 96-18-4 8260B 0.50 U 0.50 0.40 ug/L 2 Vinyl acetate 108-05-4 8260B 5.0 U 5.0 1.2 ug/L 2 Vinyl chloride 75-01-4 8260B 0.50 U 0.50 0.40 ug/L 2 Xylenes (total) 1330-20-7 8260B 1.0 U 1.0 0.40 ug/L 2 Run 2 Acceptance Surrogate Q % Recovery Limits Bromofluorobenzene 1,2-Dichloroethane-d4 Toluene-d8 104 70-130 99 70-130 105 70-130 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 30 of 58 ICP-MS Metals Client:CDM Smith Laboratory ID:TJ05055-007 Description: DUP Matrix: Aqueous Date Sampled:10/04/2018 1200 Project Name: East Wake Landfill Date Received:10/05/2018 Project Number: Run Prep Method 1 3005A Analytical Method Dilution Analysis Date Analyst 6020B 1 10/23/2018 1959 BNW Prep Date Batch 10/12/2018 1009 86279 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Antimony 7440-36-0 6020B 6.0 U 6.0 0.50 ug/L 1 Arsenic 7440-38-2 6020B 10 U 10 1.3 ug/L 1 Barium 7440-39-3 6020B 400 100 1.3 ug/L 1 Beryllium 7440-41-7 6020B 1.0 U 1.0 0.15 ug/L 1 Cadmium 7440-43-9 6020B 1.0 U 1.0 0.13 ug/L 1 Chromium 7440-47-3 6020B 10 U 10 1.3 ug/L 1 Cobalt 7440-48-4 6020B 8.8 J 10 1.3 ug/L 1 Copper 7440-50-8 6020B 23 10 1.3 ug/L 1 Lead 7439-92-1 6020B 10 U 10 0.25 ug/L 1 Nickel 7440-02-0 6020B 5.9 J 50 1.3 ug/L 1 Selenium 7782-49-2 6020B 10 U 10 1.3 ug/L 1 Silver 7440-22-4 6020B 10 U 10 0.25 ug/L 1 Thallium 7440-28-0 6020B 5.5 U 5.5 0.15 ug/L 1 Vanadium 7440-62-2 6020B 25 U 25 2.5 ug/L 1 Zinc 7440-66-6 6020B 4.6 J 10 2.5 ug/L 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 31 of 58 Volatile Organic Compounds by GC/MS (SIM) Client:CDM Smith Laboratory ID:TJ05055-008 Description: EQ Blank Matrix: Aqueous Date Sampled:10/04/2018 0845 Project Name: East Wake Landfill Date Received:10/05/2018 Project Number: Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 5030B 8260B (SIM) 1 10/16/2018 1711 STM 86615 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run 1,4-Dioxane 123-91-1 8260B (SIM) 3.0 U 3.0 1.0 ug/L 1 Run Acceptance Surrogate Q % Recovery Limits 1,2-Dichloroethane-d4 115 40-170 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 32 of 58 Volatile Organic Compounds by GC/MS Client:CDM Smith Laboratory ID:TJ05055-008 Description: EQ Blank Matrix: Aqueous Date Sampled:10/04/2018 0845 Project Name: East Wake Landfill Date Received:10/05/2018 Project Number: Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 5030B 8260B 1 10/10/2018 0213 MNS 85960 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Acetone 67-64-1 8260B 10 U 10 2.0 ug/L 1 Acrylonitrile 107-13-1 8260B 5.0 U 5.0 0.80 ug/L 1 Benzene 71-43-2 8260B 0.50 U 0.50 0.40 ug/L 1 Bromochloromethane 74-97-5 8260B 0.50 U 0.50 0.40 ug/L 1 Bromodichloromethane 75-27-4 8260B 0.50 U 0.50 0.40 ug/L 1 Bromoform 75-25-2 8260B 0.50 U 0.50 0.40 ug/L 1 Bromomethane (Methyl bromide) 74-83-9 8260B 0.50 U 0.50 0.40 ug/L 1 2-Butanone (MEK) 78-93-3 8260B 10 U 10 2.0 ug/L 1 Carbon disulfide 75-15-0 8260B 0.50 U 0.50 0.40 ug/L 1 Carbon tetrachloride 56-23-5 8260B 0.50 U 0.50 0.40 ug/L 1 Chlorobenzene 108-90-7 8260B 0.50 U 0.50 0.40 ug/L 1 Chloroethane 75-00-3 8260B 0.50 U 0.50 0.40 ug/L 1 Chloroform 67-66-3 8260B 0.50 U 0.50 0.40 ug/L 1 Chloromethane (Methyl chloride) 74-87-3 8260B 0.50 U 0.50 0.40 ug/L 1 1,2-Dibromo-3-chloropropane (DBCP) 96-12-8 8260B 0.50 U 0.50 0.40 ug/L 1 Dibromochloromethane 124-48-1 8260B 0.50 U 0.50 0.40 ug/L 1 1,2-Dibromoethane (EDB) 106-93-4 8260B 0.50 U 0.50 0.40 ug/L 1 Dibromomethane (Methylene bromide) 74-95-3 8260B 0.50 U 0.50 0.40 ug/L 1 trans- 1,4-Dichloro-2-butene 110-57-6 8260B 2.0 U 2.0 0.40 ug/L 1 1,2-Dichlorobenzene 95-50-1 8260B 0.50 U 0.50 0.40 ug/L 1 1,4-Dichlorobenzene 106-46-7 8260B 0.50 U 0.50 0.40 ug/L 1 Dichlorodifluoromethane 75-71-8 8260B 0.50 U 0.50 0.40 ug/L 1 1,1-Dichloroethane 75-34-3 8260B 0.50 U 0.50 0.40 ug/L 1 1,2-Dichloroethane 107-06-2 8260B 0.50 U 0.50 0.40 ug/L 1 1,1-Dichloroethene 75-35-4 8260B 0.50 U 0.50 0.40 ug/L 1 cis- 1,2-Dichloroethene 156-59-2 8260B 0.50 U 0.50 0.40 ug/L 1 trans- 1,2-Dichloroethene 156-60-5 8260B 0.50 U 0.50 0.40 ug/L 1 1,2-Dichloropropane 78-87-5 8260B 0.50 U 0.50 0.40 ug/L 1 cis- 1,3-Dichloropropene 10061-01-5 8260B 0.50 U 0.50 0.40 ug/L 1 trans- 1,3-Dichloropropene 10061-02-6 8260B 0.50 U 0.50 0.40 ug/L 1 Ethylbenzene 100-41-4 8260B 0.50 U 0.50 0.40 ug/L 1 2-Hexanone 591-78-6 8260B 10 U 10 2.0 ug/L 1 Methyl iodide (lodomethane) 74-88-4 8260B 5.0 U 5.0 0.40 ug/L 1 4-Methyl-2-pentanone 108-10-1 8260B 10 U 10 2.0 ug/L 1 Methylene chloride 75-09-2 8260B 0.50 U 0.50 0.40 ug/L 1 Styrene 100-42-5 8260B 0.50 U 0.50 0.41 ug/L 1 1,1,1,2-Tetrachloroethane 630-20-6 8260B 0.50 U 0.50 0.40 ug/L 1 1,1,2,2-Tetrachloroethane 79-34-5 8260B 0.50 U 0.50 0.40 ug/L 1 Tetrachloroethene 127-18-4 8260B 0.50 U 0.50 0.40 ug/L 1 Toluene 108-88-3 8260B 0.50 U 0.50 0.40 ug/L 1 1,1,1-Trichloroethane 71-55-6 8260B 0.50 U 0.50 0.40 ug/L 1 1,1,2-Trichloroethane 79-00-5 8260B 0.50 U 0.50 0.40 ug/L 1 Trichloroethene 79-01-6 8260B 0.50 U 0.50 0.40 ug/L 1 Trichlorofluoromethane 75-69-4 8260B 0.50 U 0.50 0.40 ug/L 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 33 of 58 Volatile Organic Compounds by GC/MS Client:CDM Smith Laboratory ID:TJ05055-008 Description: EQ Blank Matrix: Aqueous Date Sampled:10/04/2018 0845 Project Name: East Wake Landfill Date Received:10/05/2018 Project Number: Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 5030B 8260B 1 10/10/2018 0213 MNS 85960 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run 1,2,3-Trichloropropane 96-18-4 8260B 0.50 U 0.50 0.40 ug/L 1 Vinyl acetate 108-05-4 8260B 5.0 U 5.0 1.2 ug/L 1 Vinyl chloride 75-01-4 8260B 0.50 U 0.50 0.40 ug/L 1 Xylenes (total) 1330-20-7 8260B 1.0 U 1.0 0.40 ug/L 1 Run 1 Acceptance Surrogate Q % Recovery Limits Bromofluorobenzene 1,2-Dichloroethane-d4 Toluene-d8 73 70-130 81 70-130 80 70-130 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 34 of 58 ICP-MS Metals Client:CDM Smith Laboratory ID:TJ05055-008 Description: EQ Blank Matrix: Aqueous Date Sampled:10/04/2018 0845 Project Name: East Wake Landfill Date Received:10/05/2018 Project Number: Run Prep Method 1 3005A Analytical Method Dilution Analysis Date Analyst 6020B 1 10/23/2018 2005 BNW Prep Date Batch 10/12/2018 1009 86279 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Antimony 7440-36-0 6020B 6.0 U 6.0 0.50 ug/L 1 Arsenic 7440-38-2 6020B 10 U 10 1.3 ug/L 1 Barium 7440-39-3 6020B 1.9 J 100 1.3 ug/L 1 Beryllium 7440-41-7 6020B 1.0 U 1.0 0.15 ug/L 1 Cadmium 7440-43-9 6020B 1.0 U 1.0 0.13 ug/L 1 Chromium 7440-47-3 6020B 10 U 10 1.3 ug/L 1 Cobalt 7440-48-4 6020B 10 U 10 1.3 ug/L 1 Copper 7440-50-8 6020B 10 U 10 1.3 ug/L 1 Lead 7439-92-1 6020B 10 U 10 0.25 ug/L 1 Nickel 7440-02-0 6020B 50 U 50 1.3 ug/L 1 Selenium 7782-49-2 6020B 10 U 10 1.3 ug/L 1 Silver 7440-22-4 6020B 10 U 10 0.25 ug/L 1 Thallium 7440-28-0 6020B 5.5 U 5.5 0.15 ug/L 1 Vanadium 7440-62-2 6020B 25 U 25 2.5 ug/L 1 Zinc 7440-66-6 6020B 10 U 10 2.5 ug/L 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 35 of 58 Volatile Organic Compounds by GC/MS (SIM) Client:CDM Smith Laboratory ID:TJ05055-009 Description: Trip Blank Matrix: Aqueous Date Sampled:10/04/2018 Project Name: East Wake Landfill Date Received:10/05/2018 Project Number: Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 5030B 8260B (SIM) 1 10/16/2018 1736 STM 86615 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run 1,4-Dioxane 123-91-1 8260B (SIM) 3.0 U 3.0 1.0 ug/L 1 Run Acceptance Surrogate Q % Recovery Limits 1,2-Dichloroethane-d4 120 40-170 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 36 of 58 Volatile Organic Compounds by GC/MS Client:CDM Smith Laboratory ID:TJ05055-009 Description: Trip Blank Matrix: Aqueous Date Sampled:10/04/2018 Project Name: East Wake Landfill Date Received:10/05/2018 Project Number: Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 5030B 8260B 1 10/10/2018 0236 MNS 85960 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Acetone 67-64-1 8260B 10 U 10 2.0 ug/L 1 Acrylonitrile 107-13-1 8260B 5.0 U 5.0 0.80 ug/L 1 Benzene 71-43-2 8260B 0.50 U 0.50 0.40 ug/L 1 Bromochloromethane 74-97-5 8260B 0.50 U 0.50 0.40 ug/L 1 Bromodichloromethane 75-27-4 8260B 0.50 U 0.50 0.40 ug/L 1 Bromoform 75-25-2 8260B 0.50 U 0.50 0.40 ug/L 1 Bromomethane (Methyl bromide) 74-83-9 8260B 0.50 U 0.50 0.40 ug/L 1 2-Butanone (MEK) 78-93-3 8260B 10 U 10 2.0 ug/L 1 Carbon disulfide 75-15-0 8260B 0.50 U 0.50 0.40 ug/L 1 Carbon tetrachloride 56-23-5 8260B 0.50 U 0.50 0.40 ug/L 1 Chlorobenzene 108-90-7 8260B 0.50 U 0.50 0.40 ug/L 1 Chloroethane 75-00-3 8260B 0.50 U 0.50 0.40 ug/L 1 Chloroform 67-66-3 8260B 0.50 U 0.50 0.40 ug/L 1 Chloromethane (Methyl chloride) 74-87-3 8260B 0.50 U 0.50 0.40 ug/L 1 1,2-Dibromo-3-chloropropane (DBCP) 96-12-8 8260B 0.50 U 0.50 0.40 ug/L 1 Dibromochloromethane 124-48-1 8260B 0.50 U 0.50 0.40 ug/L 1 1,2-Dibromoethane (EDB) 106-93-4 8260B 0.50 U 0.50 0.40 ug/L 1 Dibromomethane (Methylene bromide) 74-95-3 8260B 0.50 U 0.50 0.40 ug/L 1 trans- 1,4-Dichloro-2-butene 110-57-6 8260B 2.0 U 2.0 0.40 ug/L 1 1,2-Dichlorobenzene 95-50-1 8260B 0.50 U 0.50 0.40 ug/L 1 1,4-Dichlorobenzene 106-46-7 8260B 0.50 U 0.50 0.40 ug/L 1 Dichlorodifluoromethane 75-71-8 8260B 0.50 U 0.50 0.40 ug/L 1 1,1-Dichloroethane 75-34-3 8260B 0.50 U 0.50 0.40 ug/L 1 1,2-Dichloroethane 107-06-2 8260B 0.50 U 0.50 0.40 ug/L 1 1,1-Dichloroethene 75-35-4 8260B 0.50 U 0.50 0.40 ug/L 1 cis- 1,2-Dichloroethene 156-59-2 8260B 0.50 U 0.50 0.40 ug/L 1 trans- 1,2-Dichloroethene 156-60-5 8260B 0.50 U 0.50 0.40 ug/L 1 1,2-Dichloropropane 78-87-5 8260B 0.50 U 0.50 0.40 ug/L 1 cis- 1,3-Dichloropropene 10061-01-5 8260B 0.50 U 0.50 0.40 ug/L 1 trans- 1,3-Dichloropropene 10061-02-6 8260B 0.50 U 0.50 0.40 ug/L 1 Ethylbenzene 100-41-4 8260B 0.50 U 0.50 0.40 ug/L 1 2-Hexanone 591-78-6 8260B 10 U 10 2.0 ug/L 1 Methyl iodide (lodomethane) 74-88-4 8260B 5.0 U 5.0 0.40 ug/L 1 4-Methyl-2-pentanone 108-10-1 8260B 10 U 10 2.0 ug/L 1 Methylene chloride 75-09-2 8260B 0.50 U 0.50 0.40 ug/L 1 Styrene 100-42-5 8260B 0.50 U 0.50 0.41 ug/L 1 1,1,1,2-Tetrachloroethane 630-20-6 8260B 0.50 U 0.50 0.40 ug/L 1 1,1,2,2-Tetrachloroethane 79-34-5 8260B 0.50 U 0.50 0.40 ug/L 1 Tetrachloroethene 127-18-4 8260B 0.50 U 0.50 0.40 ug/L 1 Toluene 108-88-3 8260B 0.50 U 0.50 0.40 ug/L 1 1,1,1-Trichloroethane 71-55-6 8260B 0.50 U 0.50 0.40 ug/L 1 1,1,2-Trichloroethane 79-00-5 8260B 0.50 U 0.50 0.40 ug/L 1 Trichloroethene 79-01-6 8260B 0.50 U 0.50 0.40 ug/L 1 Trichlorofluoromethane 75-69-4 8260B 0.50 U 0.50 0.40 ug/L 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 37 of 58 Volatile Organic Compounds by GC/MS Client:CDM Smith Laboratory ID:TJ05055-009 Description: Trip Blank Matrix: Aqueous Date Sampled:10/04/2018 Project Name: East Wake Landfill Date Received:10/05/2018 Project Number: Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 5030B 8260B 1 10/10/2018 0236 MNS 85960 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run 1,2,3-Trichloropropane 96-18-4 8260B 0.50 U 0.50 0.40 ug/L 1 Vinyl acetate 108-05-4 8260B 5.0 U 5.0 1.2 ug/L 1 Vinyl chloride 75-01-4 8260B 0.50 U 0.50 0.40 ug/L 1 Xylenes (total) 1330-20-7 8260B 1.0 U 1.0 0.40 ug/L 1 Run 1 Acceptance Surrogate Q % Recovery Limits Bromofluorobenzene 1,2-Dichloroethane-d4 Toluene-d8 73 70-130 81 70-130 80 70-130 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 38 of 58 QC Summary Shealy Environmental Services, Inc. QC Data for Lot Number: TJ05055 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 39 of 58 Volatile Organic Compounds by GC/MS - MB Sample ID: TQ85960-001 Matrix: Aqueous Batch: 85960 Prep Method: 5030E Analytical Method: 8260B Parameter Result Q Dil LOQ DL Units Analysis Date Acetone 10 U 1 10 2.0 ug/L 10/09/2018 2210 Acrylonitrile 5.0 U 1 5.0 0.80 ug/L 10/09/2018 2210 Benzene 0.50 U 1 0.50 0.40 ug/L 10/09/2018 2210 Bromochloromethane 0.50 U 1 0.50 0.40 ug/L 10/09/2018 2210 Bromodichloromethane 0.50 U 1 0.50 0.40 ug/L 10/09/2018 2210 Bromoform 0.50 U 1 0.50 0.40 ug/L 10/09/2018 2210 Bromomethane (Methyl bromide) 0.50 U 1 0.50 0.40 ug/L 10/09/2018 2210 2-Butanone (MEK) 10 U 1 10 2.0 ug/L 10/09/2018 2210 Carbon disulfide 0.50 U 1 0.50 0.40 ug/L 10/09/2018 2210 Carbon tetrachloride 0.50 U 1 0.50 0.40 ug/L 10/09/2018 2210 Chlorobenzene 0.50 U 1 0.50 0.40 ug/L 10/09/2018 2210 Chloroethane 0.50 U 1 0.50 0.40 ug/L 10/09/2018 2210 Chloroform 0.50 U 1 0.50 0.40 ug/L 10/09/2018 2210 Chloromethane (Methyl chloride) 0.50 U 1 0.50 0.40 ug/L 10/09/2018 2210 1,2-Dibromo-3-chloropropane (DBCP) 0.50 U 1 0.50 0.40 ug/L 10/09/2018 2210 Dibromochloromethane 0.50 U 1 0.50 0.40 ug/L 10/09/2018 2210 1,2-Dibromoethane (EDB) 0.50 U 1 0.50 0.40 ug/L 10/09/2018 2210 Dibromomethane (Methylene bromide) 0.50 U 1 0.50 0.40 ug/L 10/09/2018 2210 trans- 1,4-Dichloro-2-butene 2.0 U 1 2.0 0.40 ug/L 10/09/2018 2210 1,2-Dichlorobenzene 0.50 U 1 0.50 0.40 ug/L 10/09/2018 2210 1,4-Dichlorobenzene 0.50 U 1 0.50 0.40 ug/L 10/09/2018 2210 Dichlorodifluoromethane 0.50 U 1 0.50 0.40 ug/L 10/09/2018 2210 1,1-Dichloroethane 0.50 U 1 0.50 0.40 ug/L 10/09/2018 2210 1,2-Dichloroethane 0.50 U 1 0.50 0.40 ug/L 10/09/2018 2210 1,1-Dichloroethene 0.50 U 1 0.50 0.40 ug/L 10/09/2018 2210 cis- 1,2-Dichloroethene 0.50 U 1 0.50 0.40 ug/L 10/09/2018 2210 trans- 1,2-Dichloroethene 0.50 U 1 0.50 0.40 ug/L 10/09/2018 2210 1,2-Dichloropropane 0.50 U 1 0.50 0.40 ug/L 10/09/2018 2210 cis- 1,3-Dichloropropene 0.50 U 1 0.50 0.40 ug/L 10/09/2018 2210 trans- 1,3-Dichloropropene 0.50 U 1 0.50 0.40 ug/L 10/09/2018 2210 Ethylbenzene 0.50 U 1 0.50 0.40 ug/L 10/09/2018 2210 2-Hexanone 10 U 1 10 2.0 ug/L 10/09/2018 2210 Methyl iodide (lodomethane) 5.0 U 1 5.0 0.40 ug/L 10/09/2018 2210 4-Methyl-2-pentanone 10 U 1 10 2.0 ug/L 10/09/2018 2210 Methylene chloride 0.50 U 1 0.50 0.40 ug/L 10/09/2018 2210 Styrene 0.50 U 1 0.50 0.41 ug/L 10/09/2018 2210 1,1,1,2-Tetrachloroethane 0.50 U 1 0.50 0.40 ug/L 10/09/2018 2210 1,1,2,2-Tetrachloroethane 0.50 U 1 0.50 0.40 ug/L 10/09/2018 2210 Tetrachloroethene 0.50 U 1 0.50 0.40 ug/L 10/09/2018 2210 Toluene 0.50 U 1 0.50 0.40 ug/L 10/09/2018 2210 1,1,1-Trichloroethane 0.50 U 1 0.50 0.40 ug/L 10/09/2018 2210 1,1,2-Trichloroethane 0.50 U 1 0.50 0.40 ug/L 10/09/2018 2210 Trichloroethene 0.50 U 1 0.50 0.40 ug/L 10/09/2018 2210 Trichlorofluoromethane 0.50 U 1 0.50 0.40 ug/L 10/09/2018 2210 LOQ = Limit of Quantitation DL = Detection Limit LOD = Limit of Detection P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria J = Estimated result < LOQ and > DL + = RPD is out of criteria U = Not detected at or above the detection limit Note: Calculations are performed before rounding to avoid round -off errors in calculated results Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 40 of 58 QC Data for Lot Number: TJ05055 Volatile Organic Compounds by GC/MS - MB Sample ID: TQ85960-001 Matrix: Aqueous Batch: 85960 Prep Method: 5030E Analytical Method: 8260B Parameter Result Q Dil LOQ DL Units Analysis Date 1,2,3-Trichloropropane 0.50 U 1 0.50 0.40 ug/L 10/09/2018 2210 Vinyl acetate 5.0 U 1 5.0 1.2 ug/L 10/09/2018 2210 Vinyl chloride 0.50 U 1 0.50 0.40 ug/L 10/09/2018 2210 Xylenes (total) 1.0 U 1 1.0 0.40 ug/L 10/09/2018 2210 Acceptance Surrogate Q % Rec Limit Bromofluorobenzene 85 70-130 1,2-Dichloroethane-d4 95 70-130 Toluene-d8 92 70-130 LOQ = Limit of Quantitation P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria DL = Detection Limit J = Estimated result < LOQ and > DL + = RPD is out of criteria LOD = Limit of Detection U = Not detected at or above the detection limit Note: Calculations are performed before rounding to avoid round -off errors in calculated results Shealy Environmental Services, Inc. QC Data for Lot Number: TJ05055 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 41 of 58 Volatile Organic Compounds by GC/MS - LCS Sample ID: TQ85960-002 Matrix: Aqueous Batch: 85960 Prep Method: 5030E Analytical Method: 8260B Spike Amount Result % Rec Parameter (ug/L) (ug/L) Q Dil % Rec Limit Analysis Date Acetone 100 150 N 1 147 60-140 10/09/2018 2107 Acrylonitrile 100 110 1 114 70-130 10/09/2018 2107 Benzene 50 52 1 104 70-130 10/09/2018 2107 Bromochloromethane 50 53 1 106 70-130 10/09/2018 2107 Bromodichloromethane 50 51 1 103 70-130 10/09/2018 2107 Bromoform 50 50 1 100 70-130 10/09/2018 2107 Bromomethane (Methyl bromide) 50 40 1 80 70-130 10/09/2018 2107 2-Butanone (MEK) 100 120 1 124 70-130 10/09/2018 2107 Carbon disulfide 50 51 1 103 70-130 10/09/2018 2107 Carbon tetrachloride 50 49 1 98 70-130 10/09/2018 2107 Chlorobenzene 50 47 1 94 70-130 10/09/2018 2107 Chloroethane 50 50 1 101 70-130 10/09/2018 2107 Chloroform 50 53 1 105 70-130 10/09/2018 2107 Chloromethane (Methyl chloride) 50 44 1 88 60-140 10/09/2018 2107 1,2-Dibromo-3-chloropropane (DBCP) 50 53 1 105 70-130 10/09/2018 2107 Dibromochloromethane 50 49 1 98 70-130 10/09/2018 2107 1,2-Dibromoethane (EDB) 50 51 1 101 70-130 10/09/2018 2107 Dibromomethane (Methylene bromide) 50 47 1 94 70-130 10/09/2018 2107 trans- 1,4-Dichloro-2-butene 50 46 1 92 70-130 10/09/2018 2107 1,2-Dichlorobenzene 50 46 1 93 70-130 10/09/2018 2107 1,4-Dichlorobenzene 50 45 1 90 70-130 10/09/2018 2107 Dichlorodifluoromethane 50 54 1 107 60-140 10/09/2018 2107 1,1-Dichloroethane 50 55 1 110 70-130 10/09/2018 2107 1,2-Dichloroethane 50 52 1 104 70-130 10/09/2018 2107 1,1-Dichloroethene 50 49 1 97 70-130 10/09/2018 2107 cis- 1,2-Dichloroethene 50 51 1 103 70-130 10/09/2018 2107 trans- 1,2-Dichloroethene 50 50 1 100 70-130 10/09/2018 2107 1,2-Dichloropropane 50 51 1 102 70-130 10/09/2018 2107 cis- 1,3-Dichloropropene 50 56 1 112 70-130 10/09/2018 2107 trans- 1,3-Dichloropropene 50 55 1 109 70-130 10/09/2018 2107 Ethylbenzene 50 50 1 99 70-130 10/09/2018 2107 2-Hexanone 100 110 1 107 70-130 10/09/2018 2107 Methyl iodide (lodomethane) 50 45 1 89 70-130 10/09/2018 2107 4-Methyl-2-pentanone 100 110 1 114 70-130 10/09/2018 2107 Methylene chloride 50 56 1 112 70-130 10/09/2018 2107 Styrene 50 45 1 90 70-130 10/09/2018 2107 1,1,1,2-Tetrachloroethane 50 47 1 95 70-130 10/09/2018 2107 1,1,2,2-Tetrachloroethane 50 51 1 102 70-130 10/09/2018 2107 Tetrachloroethene 50 44 1 87 70-130 10/09/2018 2107 Toluene 50 50 1 99 70-130 10/09/2018 2107 1,1,1-Trichloroethane 50 48 1 96 70-130 10/09/2018 2107 1,1,2-Trichloroethane 50 49 1 99 70-130 10/09/2018 2107 Trichloroethene 50 46 1 92 70-130 10/09/2018 2107 Trichlorofluoromethane 50 48 1 96 70-130 10/09/2018 2107 LOQ = Limit of Quantitation DL = Detection Limit LOD = Limit of Detection P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria J = Estimated result < LOQ and > DL + = RPD is out of criteria U = Not detected at or above the detection limit Note: Calculations are performed before rounding to avoid round -off errors in calculated results Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 42 of 58 QC Data for Lot Number: TJ05055 Volatile Organic Compounds by GC/MS - LCS Sample ID: TQ85960-002 Matrix: Aqueous Batch: 85960 Prep Method: 5030E Analytical Method: 8260B Spike Amount Result % Rec Parameter (ug/L) (ug/L) Q Dil % Rec Limit Analysis Date 1,2,3-Trichloropropane 50 50 1 100 70-130 10/09/2018 2107 Vinyl acetate 50 56 1 111 60-140 10/09/2018 2107 Vinyl chloride 50 50 1 101 70-130 10/09/2018 2107 Xylenes (total) 100 100 1 102 70-130 10/09/2018 2107 Surrogate Q % Rec Acceptance Limit Bromofluorobenzene 78 70-130 1,2-Dichloroethane-d4 81 70-130 Toluene-d8 82 70-130 LOQ = Limit of Quantitation P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria DL = Detection Limit J = Estimated result < LOQ and > DL + = RPD is out of criteria LOD = Limit of Detection U = Not detected at or above the detection limit Note: Calculations are performed before rounding to avoid round -off errors in calculated results Shealy Environmental Services, Inc. QC Data for Lot Number: TJ05055 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 43 of 58 Volatile Organic Compounds by GC/MS - LCSD Sample ID: TQ85960-003 Matrix: Aqueous Batch: 85960 Prep Method: 5030E Analytical Method: 8260B Spike Amount Result % Rec % RPD Parameter (ug/L) (ug/L) Q Dil % Rec % RPD Limit Limit Analysis Date Acetone 100 130 1 128 14 60-140 20 10/10/2018 0621 Acrylonitrile 100 120 1 119 3.8 70-130 40 10/10/2018 0621 Benzene 50 52 1 103 0.71 70-130 20 10/10/2018 0621 Bromochloromethane 50 53 1 105 0.24 70-130 20 10/10/2018 0621 Bromodichloromethane 50 51 1 102 0.61 70-130 20 10/10/2018 0621 Bromoform 50 51 1 102 1.9 70-130 20 10/10/2018 0621 Bromomethane (Methyl bromide) 50 40 1 81 1.1 70-130 20 10/10/2018 0621 2-Butanone (MEK) 100 120 1 117 5.6 70-130 20 10/10/2018 0621 Carbon disulfide 50 55 1 109 6.5 70-130 20 10/10/2018 0621 Carbon tetrachloride 50 51 1 102 4.7 70-130 20 10/10/2018 0621 Chlorobenzene 50 49 1 98 4.1 70-130 20 10/10/2018 0621 Chloroethane 50 50 1 101 0.012 70-130 20 10/10/2018 0621 Chloroform 50 54 1 107 2.1 70-130 20 10/10/2018 0621 Chloromethane (Methyl chloride) 50 47 1 94 7.1 60-140 20 10/10/2018 0621 1,2-Dibromo-3-chloropropane (DBCP) 50 52 1 104 1.1 70-130 20 10/10/2018 0621 Dibromochloromethane 50 50 1 100 1.9 70-130 20 10/10/2018 0621 1,2-Dibromoethane (EDB) 50 53 1 106 4.7 70-130 20 10/10/2018 0621 Dibromomethane (Methylene bromide) 50 48 1 95 1.3 70-130 20 10/10/2018 0621 trans- 1,4-Dichloro-2-butene 50 42 1 84 9.7 70-130 20 10/10/2018 0621 1,2-Dichlorobenzene 50 50 1 99 6.9 70-130 20 10/10/2018 0621 1,4-Dichlorobenzene 50 46 1 93 2.3 70-130 20 10/10/2018 0621 Dichlorodifluoromethane 50 54 1 108 0.22 60-140 20 10/10/2018 0621 1,1-Dichloroethane 50 55 1 110 0.46 70-130 20 10/10/2018 0621 1,2-Dichloroethane 50 52 1 104 0.040 70-130 20 10/10/2018 0621 1,1-Dichloroethene 50 50 1 100 3.2 70-130 20 10/10/2018 0621 cis- 1,2-Dichloroethene 50 50 1 100 2.7 70-130 20 10/10/2018 0621 trans- 1,2-Dichloroethene 50 51 1 101 1.0 70-130 20 10/10/2018 0621 1,2-Dichloropropane 50 51 1 103 0.28 70-130 20 10/10/2018 0621 cis- 1,3-Dichloropropene 50 55 1 110 2.4 70-130 20 10/10/2018 0621 trans- 1,3-Dichloropropene 50 54 1 109 0.48 70-130 20 10/10/2018 0621 Ethylbenzene 50 52 1 104 4.7 70-130 20 10/10/2018 0621 2-Hexanone 100 120 1 118 9.5 70-130 20 10/10/2018 0621 Methyl iodide (lodomethane) 50 46 1 93 4.0 70-130 20 10/10/2018 0621 4-Methyl-2-pentanone 100 120 1 119 3.6 70-130 20 10/10/2018 0621 Methylene chloride 50 61 1 121 8.2 70-130 20 10/10/2018 0621 Styrene 50 46 1 92 3.0 70-130 20 10/10/2018 0621 1,1,1,2-Tetrachloroethane 50 48 1 96 1.4 70-130 20 10/10/2018 0621 1,1,2,2-Tetrachloroethane 50 52 1 105 2.4 70-130 20 10/10/2018 0621 Tetrachloroethene 50 44 1 88 0.98 70-130 20 10/10/2018 0621 Toluene 50 52 1 105 5.1 70-130 20 10/10/2018 0621 1,1,1-Trichloroethane 50 51 1 101 5.2 70-130 20 10/10/2018 0621 1,1,2-Trichloroethane 50 51 1 102 3.4 70-130 20 10/10/2018 0621 Trichloroethene 50 46 1 93 0.81 70-130 20 10/10/2018 0621 Trichlorofluoromethane 50 50 1 100 4.0 70-130 20 10/10/2018 0621 LOQ = Limit of Quantitation DL = Detection Limit LOD = Limit of Detection P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria J = Estimated result < LOQ and > DL + = RPD is out of criteria U = Not detected at or above the detection limit Note: Calculations are performed before rounding to avoid round -off errors in calculated results Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 44 of 58 QC Data for Lot Number: TJ05055 Volatile Organic Compounds by GC/MS - LCSD Sample ID: TQ85960-003 Matrix: Aqueous Batch: 85960 Prep Method: 5030E Analytical Method: 8260B Spike Amount Result % Rec % RPD Parameter (ug/L) (ug/L) Q Dil % Rec % RPD Limit Limit Analysis Date 1,2,3-Trichloropropane 50 51 1 102 1.6 70-130 20 10/10/2018 0621 Vinyl acetate 50 53 1 106 4.9 60-140 20 10/10/2018 0621 Vinyl chloride 50 51 1 103 1.9 70-130 20 10/10/2018 0621 Xylenes (total) 100 110 1 105 3.4 70-130 20 10/10/2018 0621 Acceptance Surrogate Q % Rec Limit Bromofluorobenzene 103 70-130 1,2-Dichloroethane-d4 101 70-130 Toluene-d8 107 70-130 LOQ = Limit of Quantitation P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria DL = Detection Limit J = Estimated result < LOQ and > DL + = RPD is out of criteria LOD = Limit of Detection U = Not detected at or above the detection limit Note: Calculations are performed before rounding to avoid round -off errors in calculated results Shealy Environmental Services, Inc. QC Data for Lot Number: TJ05055 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 45 of 58 Volatile Organic Compounds by GC/MS - MB Sample ID: TQ86109-001 Matrix: Aqueous Batch: 86109 Prep Method: 5030E Analytical Method: 8260B Parameter Result Q Dil LOQ DL Units Analysis Date Acetone 10 U 1 10 2.0 ug/L 10/10/2018 2253 Acrylonitrile 5.0 U 1 5.0 0.80 ug/L 10/10/2018 2253 Benzene 0.50 U 1 0.50 0.40 ug/L 10/10/2018 2253 Bromochloromethane 0.50 U 1 0.50 0.40 ug/L 10/10/2018 2253 Bromodichloromethane 0.50 U 1 0.50 0.40 ug/L 10/10/2018 2253 Bromoform 0.50 U 1 0.50 0.40 ug/L 10/10/2018 2253 Bromomethane (Methyl bromide) 0.50 U 1 0.50 0.40 ug/L 10/10/2018 2253 2-Butanone (MEK) 10 U 1 10 2.0 ug/L 10/10/2018 2253 Carbon disulfide 0.50 U 1 0.50 0.40 ug/L 10/10/2018 2253 Carbon tetrachloride 0.50 U 1 0.50 0.40 ug/L 10/10/2018 2253 Chlorobenzene 0.50 U 1 0.50 0.40 ug/L 10/10/2018 2253 Chloroethane 0.50 U 1 0.50 0.40 ug/L 10/10/2018 2253 Chloroform 0.50 U 1 0.50 0.40 ug/L 10/10/2018 2253 Chloromethane (Methyl chloride) 0.50 U 1 0.50 0.40 ug/L 10/10/2018 2253 1,2-Dibromo-3-chloropropane (DBCP) 0.50 U 1 0.50 0.40 ug/L 10/10/2018 2253 Dibromochloromethane 0.50 U 1 0.50 0.40 ug/L 10/10/2018 2253 1,2-Dibromoethane (EDB) 0.50 U 1 0.50 0.40 ug/L 10/10/2018 2253 Dibromomethane (Methylene bromide) 0.50 U 1 0.50 0.40 ug/L 10/10/2018 2253 trans- 1,4-Dichloro-2-butene 2.0 U 1 2.0 0.40 ug/L 10/10/2018 2253 1,2-Dichlorobenzene 0.50 U 1 0.50 0.40 ug/L 10/10/2018 2253 1,4-Dichlorobenzene 0.50 U 1 0.50 0.40 ug/L 10/10/2018 2253 Dichlorodifluoromethane 0.50 U 1 0.50 0.40 ug/L 10/10/2018 2253 1,1-Dichloroethane 0.50 U 1 0.50 0.40 ug/L 10/10/2018 2253 1,2-Dichloroethane 0.50 U 1 0.50 0.40 ug/L 10/10/2018 2253 1,1-Dichloroethene 0.50 U 1 0.50 0.40 ug/L 10/10/2018 2253 cis- 1,2-Dichloroethene 0.50 U 1 0.50 0.40 ug/L 10/10/2018 2253 trans- 1,2-Dichloroethene 0.50 U 1 0.50 0.40 ug/L 10/10/2018 2253 1,2-Dichloropropane 0.50 U 1 0.50 0.40 ug/L 10/10/2018 2253 cis- 1,3-Dichloropropene 0.50 U 1 0.50 0.40 ug/L 10/10/2018 2253 trans- 1,3-Dichloropropene 0.50 U 1 0.50 0.40 ug/L 10/10/2018 2253 Ethylbenzene 0.50 U 1 0.50 0.40 ug/L 10/10/2018 2253 2-Hexanone 10 U 1 10 2.0 ug/L 10/10/2018 2253 Methyl iodide (lodomethane) 5.0 U 1 5.0 0.40 ug/L 10/10/2018 2253 4-Methyl-2-pentanone 10 U 1 10 2.0 ug/L 10/10/2018 2253 Methylene chloride 0.50 U 1 0.50 0.40 ug/L 10/10/2018 2253 Styrene 0.50 U 1 0.50 0.41 ug/L 10/10/2018 2253 1,1,1,2-Tetrachloroethane 0.50 U 1 0.50 0.40 ug/L 10/10/2018 2253 1,1,2,2-Tetrachloroethane 0.50 U 1 0.50 0.40 ug/L 10/10/2018 2253 Tetrachloroethene 0.50 U 1 0.50 0.40 ug/L 10/10/2018 2253 Toluene 0.50 U 1 0.50 0.40 ug/L 10/10/2018 2253 1,1,1-Trichloroethane 0.50 U 1 0.50 0.40 ug/L 10/10/2018 2253 1,1,2-Trichloroethane 0.50 U 1 0.50 0.40 ug/L 10/10/2018 2253 Trichloroethene 0.50 U 1 0.50 0.40 ug/L 10/10/2018 2253 Trichlorofluoromethane 0.50 U 1 0.50 0.40 ug/L 10/10/2018 2253 LOQ = Limit of Quantitation DL = Detection Limit LOD = Limit of Detection P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria J = Estimated result < LOQ and > DL + = RPD is out of criteria U = Not detected at or above the detection limit Note: Calculations are performed before rounding to avoid round -off errors in calculated results Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 46 of 58 QC Data for Lot Number: TJ05055 Volatile Organic Compounds by GC/MS - MB Sample ID: TQ86109-001 Matrix: Aqueous Batch: 86109 Prep Method: 5030E Analytical Method: 8260B Parameter Result Q Dil LOQ DL Units Analysis Date 1,2,3-Trichloropropane 0.50 U 1 0.50 0.40 ug/L 10/10/2018 2253 Vinyl acetate 5.0 U 1 5.0 1.2 ug/L 10/10/2018 2253 Vinyl chloride 0.50 U 1 0.50 0.40 ug/L 10/10/2018 2253 Xylenes (total) 1.0 U 1 1.0 0.40 ug/L 10/10/2018 2253 Acceptance Surrogate Q % Rec Limit Bromofluorobenzene 104 70-130 1,2-Dichloroethane-d4 103 70-130 Toluene-d8 107 70-130 LOQ = Limit of Quantitation P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria DL = Detection Limit J = Estimated result < LOQ and > DL + = RPD is out of criteria LOD = Limit of Detection U = Not detected at or above the detection limit Note: Calculations are performed before rounding to avoid round -off errors in calculated results Shealy Environmental Services, Inc. QC Data for Lot Number: TJ05055 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 47 of 58 Volatile Organic Compounds by GC/MS - LCS Sample ID: TQ86109-002 Matrix: Aqueous Batch: 86109 Prep Method: 5030E Analytical Method: 8260B Spike Amount Result % Rec Parameter (ug/L) (ug/L) Q Dil % Rec Limit Analysis Date Acetone 100 120 1 119 60-140 10/10/2018 2118 Acrylonitrile 100 100 1 104 70-130 10/10/2018 2118 Benzene 50 48 1 95 70-130 10/10/2018 2118 Bromochloromethane 50 48 1 96 70-130 10/10/2018 2118 Bromodichloromethane 50 47 1 94 70-130 10/10/2018 2118 Bromoform 50 50 1 100 70-130 10/10/2018 2118 Bromomethane (Methyl bromide) 50 41 1 81 70-130 10/10/2018 2118 2-Butanone (MEK) 100 110 1 110 70-130 10/10/2018 2118 Carbon disulfide 50 48 1 96 70-130 10/10/2018 2118 Carbon tetrachloride 50 48 1 95 70-130 10/10/2018 2118 Chlorobenzene 50 48 1 95 70-130 10/10/2018 2118 Chloroethane 50 48 1 96 70-130 10/10/2018 2118 Chloroform 50 44 1 88 70-130 10/10/2018 2118 Chloromethane (Methyl chloride) 50 47 1 93 60-140 10/10/2018 2118 1,2-Dibromo-3-chloropropane (DBCP) 50 49 1 98 70-130 10/10/2018 2118 Dibromochloromethane 50 48 1 96 70-130 10/10/2018 2118 1,2-Dibromoethane (EDB) 50 50 1 100 70-130 10/10/2018 2118 Dibromomethane (Methylene bromide) 50 47 1 95 70-130 10/10/2018 2118 trans- 1,4-Dichloro-2-butene 50 49 1 97 70-130 10/10/2018 2118 1,2-Dichlorobenzene 50 46 1 92 70-130 10/10/2018 2118 1,4-Dichlorobenzene 50 46 1 92 70-130 10/10/2018 2118 Dichlorodifluoromethane 50 51 1 102 60-140 10/10/2018 2118 1,1-Dichloroethane 50 49 1 97 70-130 10/10/2018 2118 1,2-Dichloroethane 50 47 1 93 70-130 10/10/2018 2118 1,1-Dichloroethene 50 45 1 90 70-130 10/10/2018 2118 cis- 1,2-Dichloroethene 50 46 1 91 70-130 10/10/2018 2118 trans- 1,2-Dichloroethene 50 45 1 90 70-130 10/10/2018 2118 1,2-Dichloropropane 50 50 1 99 70-130 10/10/2018 2118 cis- 1,3-Dichloropropene 50 51 1 102 70-130 10/10/2018 2118 trans- 1,3-Dichloropropene 50 51 1 101 70-130 10/10/2018 2118 Ethylbenzene 50 49 1 98 70-130 10/10/2018 2118 2-Hexanone 100 110 1 107 70-130 10/10/2018 2118 Methyl iodide (lodomethane) 50 47 1 94 70-130 10/10/2018 2118 4-Methyl-2-pentanone 100 100 1 104 70-130 10/10/2018 2118 Methylene chloride 50 49 1 99 70-130 10/10/2018 2118 Styrene 50 50 1 99 70-130 10/10/2018 2118 1,1,1,2-Tetrachloroethane 50 48 1 95 70-130 10/10/2018 2118 1,1,2,2-Tetrachloroethane 50 48 1 97 70-130 10/10/2018 2118 Tetrachloroethene 50 49 1 98 70-130 10/10/2018 2118 Toluene 50 49 1 98 70-130 10/10/2018 2118 1,1,1-Trichloroethane 50 46 1 93 70-130 10/10/2018 2118 1,1,2-Trichloroethane 50 50 1 100 70-130 10/10/2018 2118 Trichloroethene 50 47 1 95 70-130 10/10/2018 2118 Trichlorofluoromethane 50 45 1 91 70-130 10/10/2018 2118 LOQ = Limit of Quantitation DL = Detection Limit LOD = Limit of Detection P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria J = Estimated result < LOQ and > DL + = RPD is out of criteria U = Not detected at or above the detection limit Note: Calculations are performed before rounding to avoid round -off errors in calculated results Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 48 of 58 QC Data for Lot Number: TJ05055 Volatile Organic Compounds by GC/MS - LCS Sample ID: TQ86109-002 Matrix: Aqueous Batch: 86109 Prep Method: 5030E Analytical Method: 8260B Spike Amount Result % Rec Parameter (ug/L) (ug/L) Q Dil % Rec Limit Analysis Date 1,2,3-Trichloropropane 50 49 1 98 70-130 10/10/2018 2118 Vinyl acetate 50 51 1 102 60-140 10/10/2018 2118 Vinyl chloride 50 47 1 94 70-130 10/10/2018 2118 Xylenes (total) 100 97 1 97 70-130 10/10/2018 2118 Surrogate Q % Rec Acceptance Limit Bromofluorobenzene 107 70-130 1,2-Dichloroethane-d4 99 70-130 Toluene-d8 110 70-130 LOQ = Limit of Quantitation P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria DL = Detection Limit J = Estimated result < LOQ and > DL + = RPD is out of criteria LOD = Limit of Detection U = Not detected at or above the detection limit Note: Calculations are performed before rounding to avoid round -off errors in calculated results Shealy Environmental Services, Inc. QC Data for Lot Number: TJ05055 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 49 of 58 Volatile Organic Compounds by GC/MS (SIM) - MB Sample ID: TQ86615-001 Matrix: Aqueous Batch: 86615 Prep Method: 5030E Analytical Method: 8260B (SIM) Parameter Result Q Dil LOQ DL Units Analysis Date 1,4-Dioxane 3.0 U 1 3.0 1.0 ug/L 10/16/20181044 Acceptance Surrogate Q % Rec Limit 1,2-Dichloroethane-d4 109 40-170 LOQ = Limit of Quantitation P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria DL = Detection Limit J = Estimated result < LOQ and > DL + = RPD is out of criteria LOD = Limit of Detection U = Not detected at or above the detection limit Note: Calculations are performed before rounding to avoid round -off errors in calculated results Shealy Environmental Services, Inc. QC Data for Lot Number: TJ05055 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 50 of 58 Volatile Organic Compounds by GC/MS (SIM) - LCS Sample ID: TQ86615-002 Matrix: Aqueous Batch: 86615 Prep Method: 5030E Analytical Method: 8260B (SIM) Spike Amount Result % Rec Parameter (ug/L) (ug/L) Q Dil % Rec Limit Analysis Date IA-Dioxane 50 56 1 112 70-130 10/16/2018 0943 Surrogate Q % Rec Acceptance Limit 1,2-Dichloroethane-d4 111 40-170 LOQ = Limit of Quantitation P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria DL = Detection Limit J = Estimated result < LOQ and > DL + = RPD is out of criteria LOD = Limit of Detection U = Not detected at or above the detection limit Note: Calculations are performed before rounding to avoid round -off errors in calculated results Shealy Environmental Services, Inc. QC Data for Lot Number: TJ05055 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 51 of 58 ICP-MS Metals - MB Sample ID: TQ86279-001 Matrix: Aqueous Batch: 86279 Prep Method: 3005A Analytical Method: 6020B Prep Date: 10/12/2018 1009 Parameter Result Q Dil LOQ DL Units Analysis Date Antimony 6.0 U 1 6.0 0.50 ug/L 10/23/20181835 Arsenic 10 U 1 10 1.3 ug/L 10/23/20181835 Barium 100 U 1 100 1.3 ug/L 10/23/20181835 Beryllium 1.0 U 1 1.0 0.15 ug/L 10/23/20181835 Cadmium 1.0 U 1 1.0 0.13 ug/L 10/23/20181835 Chromium 10 U 1 10 1.3 ug/L 10/23/20181835 Cobalt 10 U 1 10 1.3 ug/L 10/23/20181835 Copper 10 U 1 10 1.3 ug/L 10/23/20181835 Lead 10 U 1 10 0.25 ug/L 10/23/20181835 Nickel 50 U 1 50 1.3 ug/L 10/23/20181835 Selenium 10 U 1 10 1.3 ug/L 10/23/20181835 Silver 10 U 1 10 0.25 ug/L 10/23/20181835 Thallium 5.5 U 1 5.5 0.15 ug/L 10/23/20181835 Vanadium 25 U 1 25 2.5 ug/L 10/23/20181835 Zinc 10 U 1 10 2.5 ug/L 10/23/20181835 LOQ = Limit of Quantitation DL = Detection Limit LOD = Limit of Detection P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria J = Estimated result < LOQ and > DL + = RPD is out of criteria U = Not detected at or above the detection limit Note: Calculations are performed before rounding to avoid round -off errors in calculated results Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 52 of 58 QC Data for Lot Number: TJ05055 ICP-MS Metals - LCS Sample ID: TQ86279-002 Matrix: Aqueous Batch: 86279 Prep Method: 3005A Analytical Method: 6020B Prep Date: 10/12/2018 1009 Spike Amount Result % Rec Parameter (ug/L) (ug/L) Q Dil % Rec Limit Analysis Date Antimony 100 94 1 94 80-120 10/23/20181841 Arsenic 100 97 1 97 80-120 10/23/20181841 Barium 100 96 1 96 80-120 10/23/20181841 Beryllium 100 97 1 97 80-120 10/23/20181841 Cadmium 100 96 1 96 80-120 10/23/20181841 Chromium 100 96 1 96 80-120 10/23/20181841 Cobalt 100 100 1 103 80-120 10/23/20181841 Copper 100 94 1 94 80-120 10/23/20181841 Lead 100 97 1 97 80-120 10/23/20181841 Nickel 100 99 1 99 80-120 10/23/20181841 Selenium 100 94 1 94 80-120 10/23/20181841 Silver 100 100 1 100 80-120 10/23/20181841 Thallium 100 99 1 99 80-120 10/23/20181841 Vanadium 100 94 1 94 80-120 10/23/20181841 Zinc 100 96 1 96 80-120 10/23/20181841 LOQ = Limit of Quantitation DL = Detection Limit LOD = Limit of Detection P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria J = Estimated result < LOQ and > DL + = RPD is out of criteria U = Not detected at or above the detection limit Note: Calculations are performed before rounding to avoid round -off errors in calculated results Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 53 of 58 QC Data for Lot Number: TJ05055 ICP-MS Metals - MS Sample ID: TJO5055-001 MS Matrix: Aqueous Batch: 86279 Prep Method: 3005A Analytical Method: 6020B Prep Date: 10/12/2018 1009 Sample Spike Amount Amount Result % Rec Parameter (ug/L) (ug/L) (ug/L) Q Dil % Rec Limit Analysis Date Antimony 0.0 100 92 1 92 70-130 10/23/2018 1853 Arsenic 0.0 100 100 1 101 70-130 10/23/2018 1853 Barium 140 100 240 1 106 70-130 10/23/2018 1853 Beryllium 0.48 100 63 N 1 62 70-130 10/23/2018 1853 Cadmium 0.0 100 94 1 94 70-130 10/23/2018 1853 Chromium 3.1 100 96 1 93 70-130 10/23/2018 1853 Cobalt 0.0 100 100 1 103 70-130 10/23/2018 1853 Copper 5.5 100 110 1 106 70-130 10/23/2018 1853 Lead 1.5 100 98 1 97 70-130 10/23/2018 1853 Nickel 1.3 100 97 1 95 70-130 10/23/2018 1853 Selenium 0.0 100 99 1 99 70-130 10/23/2018 1853 Silver 0.0 100 100 1 101 70-130 10/23/2018 1853 Thallium 0.15 100 99 1 99 70-130 10/23/2018 1853 Vanadium 6.0 100 98 1 92 70-130 10/23/2018 1853 Zinc 39 100 140 1 99 70-130 10/23/2018 1853 LOQ = Limit of Quantitation DL = Detection Limit LOD = Limit of Detection P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria J = Estimated result < LOQ and > DL + = RPD is out of criteria U = Not detected at or above the detection limit Note: Calculations are performed before rounding to avoid round -off errors in calculated results Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 54 of 58 QC Data for Lot Number: TJ05055 ICP-MS Metals - MSD Sample ID: TJO5055-001MD Matrix: Aqueous Batch: 86279 Prep Method: 3005A Analytical Method: 6020B Prep Date: 10/12/2018 1009 Sample Spike Amount Amount Result % Rec % RPD Parameter (ug/L) (ug/L) (ug/L) Q Dil % Rec % RPD Limit Limit Analysis Date Antimony 0.0 100 93 1 93 1.6 70-130 20 10/23/20181911 Arsenic 0.0 100 100 1 102 0.89 70-130 20 10/23/20181911 Barium 140 100 250 1 111 2.0 70-130 20 10/23/20181911 Beryllium 0.48 100 63 N 1 62 0.32 70-130 20 10/23/20181911 Cadmium 0.0 100 97 1 97 2.6 70-130 20 10/23/20181911 Chromium 3.1 100 100 1 99 6.0 70-130 20 10/23/20181911 Cobalt 0.0 100 110 1 108 4.9 70-130 20 10/23/20181911 Copper 5.5 100 110 1 107 1.5 70-130 20 10/23/20181911 Lead 1.5 100 100 1 100 3.1 70-130 20 10/23/20181911 Nickel 1.3 100 100 1 101 5.3 70-130 20 10/23/20181911 Selenium 0.0 100 99 1 99 0.83 70-130 20 10/23/20181911 Silver 0.0 100 100 1 103 2.1 70-130 20 10/23/20181911 Thallium 0.15 100 100 1 102 2.9 70-130 20 10/23/20181911 Vanadium 6.0 100 110 1 99 6.7 70-130 20 10/23/20181911 Zinc 39 100 140 1 103 2.6 70-130 20 10/23/20181911 LOQ = Limit of Quantitation DL = Detection Limit LOD = Limit of Detection P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria J = Estimated result < LOQ and > DL + = RPD is out of criteria U = Not detected at or above the detection limit Note: Calculations are performed before rounding to avoid round -off errors in calculated results Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 55 of 58 QC Data for Lot Number: TJ05055 Chain of Custody and Miscellaneous Documents Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 56 of 58 SHEALY ENVIRONMENTAL SERVICES, INC. �LO L _ Q�i & �,? I _ -i LS iJ ' igl 1 1 I L�$ IL'' ?] _{ X X f K , Cj iL r m r i El I Sc a ax KU X.{71} S _0 ' X t ` o i �21 D . Ci F .9' 9 .R z r Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 57 of 58 SHEALY ENVIRONMENTAL SERVICES, INC ih I�Cftft_'fl(�ULWT * IJIFCMimentad 'lie servkm, lr6-- PL ut I MEW -PC-] 9 Dft 18 Sa m pJ e Receipt C heck] ist (S R C) 11rr �5 T 05 ;sofreceipt EJ SESI E]Clienl Q UPS tx 161': M gyli!ci D " I I? I . Wrert� CUAWY seals pirm-in on the, cooler? F_X �Hl D-24D nNA2.1foustoly seals were PH Inip IDChlorine Strip ID: Tested by, L PH Ckri g!n al t-ernperaiure upon recetpi ! Derived (CmmcWd) temrierature upon rece ipr'. N50lid Seal) -Cup 1D., L�L C M.".ALLI: OTninpeTutury Riunk El ASai n -A BnEil " TR Gun IT): tep iR Olin Gu�r'ti-on i-agfor: N:1014od of coolant. Wetice IL. lccPacks LIM-y1fe U None i E:1 ;ZN.A 3. if LUFTLpM[74JUFU Or anLy 4xv)a VXL!MdUJ 6.0'C. Win-pr(Jm;1 NIKE.ugu 01 MCC MI was Notified by; ph-unc i mn ail i f4cc-t1j--fkr (cinc k cDnq). El N D NA 4. is Olt: L;eIllrl M MIJ41 couricr's paLki ng slip afia--had W ih i15 form? Q5 El IND 5. Wt;; pT&yp-_r- cmsttkly prvcrr_�_rt!s (ml Ve;s El No 6. Were _4%MP16 1 D.t; li.qcet on C 11.2 47'0r! tm -:1 No 7. Were sample iDs listed on all sample containers? $'qL51 E-1 Nv S. Was cattection date & time listed on die CDC: �cs El No, 9. Ww5 vQ1k,.Aivn &W & Limy hulcd on rill nunpir Qxaninvrr? Yes LJ Na 1.0. Did all corkmincT label inf6nuation (ID, data, finie) aglree wkh the COC7 n ONo 11. were tests to be ?m-fonmed listed on the GOC? Z� es C1 No 12. Did All 8aTrkplaq arrive in thv, propcT Containers for each test and OT in good condition (imbrokcri., lid3 on, etc.)? e� LJ No I a- %Vas adequate sample %,oJurne a%railahle? 'I.Vore all xnrnp[M FMMi%rDL1 Within es D.No 114- Yes 7 No. 15, Wezc any sairnplus containcra Fnissin cxccss (cixk mcsamples Not fisted on cocr.; El n XNQ U NA 16. For VOA and RSK-175 samples, were bubbles present-'pea-size"('A"ar (nmil ;33 LLJIILeft�r) ir. any of the VOA Ndals? FZr '.�es I El No = 17 WcTc all T)RCIftolifl.51mitriunt 5wnp1v3 wcrAvDd at a ph of< T1 In es- LJ No V NA 18- Wej* all Gyanide S&FTIPIeN rerxiyW al a pH > 12 and wlfidr 8wnplQ9 YrNxivrd at a pH > 9'? El -N, 'VNA 19 VetC a 1: APPIkAbIC N9jTKN/cyanidaphwoY625 I(< 0. 1 mg -IL) camp as *im of residual chlorine? 7 El NA W., elicit rcrmiukP'mqu4�5t5 fiffl, FCq-WC5WJ dil'AignS, NOMSD &signatioas. LvrrrL:Lly tram;vi­14A frurn [hu COC inky Lh%t Cvmm�,mt sL!Q Liun in LINTS? jZJ 'Vesl LJ N c., 21. Was the quoren um bvr liswd on the owitairi ar laba I ? if yes, Qut-me 4 Sam pie Frese rva Lion (MUSL be ccmllpleLed for ari.y sample(s) in-UL)UMIly PrextIrve J Or w di I ieallTz L:6.) S annifle(s). in sample '1111 were received incon-ectly piresenred and were adjusted acuord inely receiving wkh __._--mL of ircle ane: HZS04, HNO3, ECJ, NaOh using SR 9 ofiPfeseyvation t e, 6 meded, please rime irk ElieCr3rrkmt!nL,: w-livw. iftnove than one pre_3ematk- arrL lets} were rin4ivud with bubbles >6 Trrm in diniiiew. Said w3j.tcd Jests) were recejv8d,.vith TRC> 0._� Frig.J. (11­419 ixna).ar.d i%T_rr. acr9rdingly in 5mTTlcrrfxiyiF;9with, Mw361TP thif)5"IfUtu (N'92S,03) Wild ShrIalY IL)-' 'SR b�rfode labels applied by; Date;. Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 58 of 58 SHEALY ENVIRONMENTAL SERVICES, INC. Report of Analysis CDM Smith 5400 Glenwood Avenue Suite 400 Raleigh, NC 27612 Attention: Mathew Colone Project Name: East Wake Landfill Lot Number:TJ05058 Date Completed:11/29/2018 12/01 /2018 12:02 AM Approved and released by: Project Manager: Cathy S. Dover pF�AL� 47' � 2 i A C C R C❑ i C❑ d� The electronic signature above is the equivalent of a handwritten signature. This report shall not be reproduced, except in its entirety, without the written approval of Shealy Environmental Services, Inc. Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 1 of 15 SHEALY ENVIRONMENTAL SERVICES, INC. SC DHEC No: 32010001 NELAC No: E87653 NC DENR No: 329 NC Field Parameters No: 5639 Case Narrative CDM Smith Lot Number: TJO5058 This Report of Analysis contains the analytical result(s) for the sample(s) listed on the Sample Summary following this Case Narrative. The sample receiving date is documented in the header information associated with each sample. All results listed in this report relate only to the samples that are contained within this report. Sample receipt, sample analysis, and data review have been performed in accordance with the most current approved NELAC standards, the Shealy Environmental Services, Inc. ("Shealy") Quality Assurance Management Plan (QAMP), standard operating procedures (SOPS), and Shealy policies. Any exceptions to the NELAC standards, the QAMP, SOPS or policies are qualified on the results page or discussed below. If you have any questions regarding this report please contact the Shealy Project Manager listed on the cover page. Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 2 of 15 SHEALY ENVIRONMENTAL SERVICES, INC. Sample Summary CDM Smith Lot Number: TJ05058 Project Name: East Wake Landfill Project Number: Sample Number Sample ID Matrix Date Sampled Date Received 001 MW-01 Aqueous 10/04/2018 0705 10/05/2018 002 MW-02 Aqueous 10/04/2018 0735 10/05/2018 003 MW-03 Aqueous 10/04/2018 0745 10/05/2018 004 MW-04S Aqueous 10/04/2018 0800 10/05/2018 005 MW-04D Aqueous 10/04/2018 0810 10/05/2018 006 MW-07 Aqueous 10/04/2018 0840 10/05/2018 007 DUP Aqueous 10/04/20181200 10/05/2018 (7 samples) Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 3 of 15 ICP-MS Client:CDM Smith Laboratory ID:TJ05058-001 Description: MW-01 Matrix: Aqueous Date Sampled:10/04/2018 0705 Project Name: East Wake Landfill Date Received:10/05/2018 Project Number: Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3005A 6020B 1 11/27/2018 2107 BNW 11/12/2018 1149 89283 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Dissolved Vanadium 7440-62-2 6020B 2.6 J 25 2.5 ug/L 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 4 of 15 ICP-MS Client:CDM Smith Laboratory ID:TJ05058-002 Description: MW-02 Matrix: Aqueous Date Sampled:10/04/2018 0735 Project Name: East Wake Landfill Date Received:10/05/2018 Project Number: Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3005A 6020B 1 11/27/2018 2113 BNW 11/12/2018 1149 89283 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Dissolved Vanadium 7440-62-2 6020B 25 U 25 2.5 ug/L 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 5 of 15 ICP-MS Client:CDM Smith Laboratory ID:TJ05058-004 Description: MW-04S Matrix: Aqueous Date Sampled:10/04/2018 0800 Project Name: East Wake Landfill Date Received:10/05/2018 Project Number: Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3005A 6020B 1 11/27/2018 2119 BNW 11/12/2018 1149 89283 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Dissolved Cobalt 7440-48-4 6020B 8.4 J 10 1.3 ug/L 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 6 of 15 ICP-MS Client:CDM Smith Laboratory ID:TJ05058-005 Description: MW-04D Matrix: Aqueous Date Sampled:10/04/2018 0810 Project Name: East Wake Landfill Date Received:10/05/2018 Project Number: Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3005A 6020B 1 11/27/2018 2125 BNW 11/12/2018 1149 89283 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Dissolved Barium Dissolved Cobalt 7440-39-3 6020B 940 100 1.3 ug/L 1 7440-48-4 6020B 8.0 J 10 1.3 ug/L 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 7 of 15 ICP-MS Client:CDM Smith Laboratory ID:TJ05058-006 Description: MW-07 Matrix: Aqueous Date Sampled:10/04/2018 0840 Project Name: East Wake Landfill Date Received:10/05/2018 Project Number: Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3005A 6020B 1 11/27/2018 2131 BNW 11/12/2018 1149 89283 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Dissolved Cobalt 7440-48-4 6020B 1.7 J 10 1.3 ug/L 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 8 of 15 ICP-MS Client:CDM Smith Laboratory ID:TJ05058-007 Description: DUP Matrix: Aqueous Date Sampled:10/04/2018 1200 Project Name: East Wake Landfill Date Received:10/05/2018 Project Number: Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch 1 3005A 6020B 1 11/27/2018 2137 BNW 11/12/2018 1149 89283 CAS Analytical Parameter Number Method Result Q LOQ DL Units Run Dissolved Cobalt 7440-48-4 6020B 7.9 J 10 1.3 ug/L 1 LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit U = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL H = Out of holding time W = Reported on wet weight basis D = Dilution > 1 Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 9 of 15 QC Summary Shealy Environmental Services, Inc. QC Data for Lot Number: TJ05058 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 10 of 15 ICP-MS - MB Sample ID: TQ89283-001 Matrix: Aqueous Batch: 89283 Prep Method: 3005A Analytical Method: 6020B Prep Date: 11/12/2018 1149 Parameter Result Q Dil LOQ DL Units Analysis Date Dissolved Barium 100 U 1 100 1.3 ug/L 11/18/2018 1729 Dissolved Cobalt 10 U 1 10 1.3 ug/L 11/18/2018 1729 Dissolved Vanadium 25 U 1 25 2.5 ug/L 11/18/2018 1729 LOQ = Limit of Quantitation DL = Detection Limit LOD = Limit of Detection P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria J = Estimated result < LOQ and > DL + = RPD is out of criteria U = Not detected at or above the detection limit Note: Calculations are performed before rounding to avoid round -off errors in calculated results Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 11 of 15 QC Data for Lot Number: TJ05058 ICP-MS - LCS Sample ID: TQ89283-002 Matrix: Aqueous Batch: 89283 Prep Method: 3005A Analytical Method: 6020B Prep Date: 11/12/2018 1149 Spike Amount Result % Rec Parameter (ug/L) (ug/L) Q Dil % Rec Limit Analysis Date Dissolved Barium 100 100 1 101 80-120 11/18/2018 1735 Dissolved Cobalt 100 110 1 105 80-120 11/18/2018 1735 Dissolved Vanadium 100 110 1 108 80-120 11/18/2018 1735 LOQ = Limit of Quantitation DL = Detection Limit LOD = Limit of Detection P = The RPD between two GC columns exceeds 40 % N = Recovery is out of criteria J = Estimated result < LOQ and > DL + = RPD is out of criteria U = Not detected at or above the detection limit Note: Calculations are performed before rounding to avoid round -off errors in calculated results Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 12 of 15 QC Data for Lot Number: TJ05058 Chain of Custody and Miscellaneous Documents Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 13 of 15 SHEALY ENVIRONMENTAL SERVICES, INC. _Lr) ;U) Sohn 'r` E _ ZL U. X ry>4 -i❑ TlWlt nw: KIX x X K X r P. - F E F _x zz 4i z zi LT cl W �n L Q ! ` i 9- { } I I s se J K ip �, •:;i ,T. sJli Ly@@ 11 4 I L yCL 2' j -Ld LIJ +1:13 I . N 0 Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 14 of 15 SHEALY ENVIRONMENTAL SERVICES, INC. Sample receipt Chet list ( R Cooler 3n. =c 'daitt- 5 I P@F I d I L[liecritie Dale; U1W 16 Tjt3s 5g 4cu' ofrcccipr: ❑ SESI ❑ C.limtt Uv5 r FedL'x ❑ {ether: YLes L No I re .luc.ustrrrty .teals resent on iha cDroler? Vrycsl D No — NA -- If custuu.y sealw were pTeNcra werr Lhry intual and unbTnl:en" H rig 3.v 14fdl hoe [rip ID; Chlurinc strip ID: .. l ested by.. L r-0 nal bemperature upon receipt i derived (Corrected) tfmperature uponrzceipt, %Ijd 5nsp-Cup ID. r3- +ac* i e r T °G 41d: 07cmperalILTC: Blank E]Agrin5t Tiotrlcs 11R Gun all: ( fit Clan Com:_don Factor 0 °C od of cool ant: JZ Vet lee U Ice Packs U Uty Ice El None Yes n a Ifirr.3l36rhCu3rcL)I'MyCUUICrC'.%L'4PJW 6.O°C�, WESPrajcctManager Notifwd? PM,.aas Nolilitd by: phone 1 email (face -[a -face (circle mw)- kus ! ' NU i N,114- is [ho commercial fauricr°s puck-ing slip attached to this furnf? e v Te o {. lb' re ffr custody procedtu es [nel'uiquislte(Vreceived) fpllvwc�d ? '.VMI ❑ No 6- %Vem sample TDs Iist,ed on the C0C? es Li No I—,- lT� ere r,irrnn I c TD-5 1 isrrd on nil sample conta inns'.' � es J Na Jgr Wus twii"ti(m trite & 1 imc listed on tho COC? c: J No Was Mlec x) data & thw lls1W.1 on all 5aumpin vunwinm? - - 'es % N a l O. Did all container labei infoatnation (ID, date, time) agree with the COC? 'eq No 11. Were tests to be peFfanned listed on die COO ��II cf = + Nip 12. Did ul[ Lampl eh ru-rive in the proper cifntainar5 for each test and -'or in good condition iunbrakcn, lids ont, etc.}'• _ ...._.. 'es ❑ ND 113. Was a&quxlc sE�np le oolurneavailabJe? CS EJ-N ;4. Wife all salrrple_s 3,CeiVed within vx [fhoh{rldingtimc4rr4P. horms,whichcvcrcoines rum? ; o .5. Vdere any:: samples con[airieiis missiu/excess (circle ono) sa mpks NM listed on C; C71 trs I 5 ' fi. f nr b'{?A antE RST{-175 e�mlrles, w�i'# bksbblts prestut �"pcA'siu1h i~i;"or 6iruu iu dinnreier} in any of the VOA vials? . �w Tier LINA 17. Wert all DRO} nneralslnurrierrr r;ampitm rmcived al. a ppl of C ?'? rs J NU lA 18. l4rra all anide sate ]es received at a p14> 12 and su]Gde saumplas rrc4nk d ac a PM'- 97 ;❑ rs D No LNA 19. Were all applicable NHto-FKN,cyanlde,'ihan0V62i (` i1,5mVL) mmples -aeofiesi ua diLorine? El es I� No Pf NA2Q. l4�et �rretnt r=ark5;!mquasts (i.e. rvquested dilutions, MSiMSD desi iations- ere...) [xrriectly Le:uiscribrd Gum 913r 00C inim Lhc vommmL swLiun in LIM57 cs No 21- wu' i the ugiv lwmber ligcd an the vQntaincr labc F If yes, Quote # em le Fi-escrva tioo (Must be Qw11plcttd for -any samplc(s) iucorronly prescruvd or with headsp=e,1 .am III sa1 Time leis) were rCc4ivtd iTrcorrextly preserved and were adjumed accordirr�ly p12 re iVing with mL of circle one: H2504, FTN03. HOI, NaOH using SR 0 ofprc,crvatipn . If moue than acre, prescrvathrc is needed. please race in die corrrnenu; htilvw. S liwm reraived With bubbles:-6 iTrn7 in dialueter- alrple%(s) ju -- were feceived tuith TRC> 1).5 mFir. 0F919 is uo j and wcrc red accoidiugiy in sample raueivmg with SAALUrn rhwELLIPrlrc (Tlrr7.9203) with ghcrkily ID: SRb I L,,d, 1abela applied by: K f _ IMAM; 4a -�✓`�� Shealy Environmental Services, Inc. 106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.shealylab.com Page 15 of 15