Loading...
HomeMy WebLinkAbout1304_CMSV_SoilResults_DIN25949_20160324#=CL# March 24, 2016 LIMS USE: FR - MIKE GURLEY LIMS OBJECT ID: 92290648 92290648 Project: Pace Project No.: RE: Mike Gurley Republic Services 5105 Morehead Road Concord, NC 28027 CHARLOTTE MOTOR SPEEDWAY LF Dear Mike Gurley: Enclosed are the analytical results for sample(s) received by the laboratory on March 18, 2016. The results relate only to the samples included in this report. Results reported herein conform to the most current TNI standards and the laboratory's Quality Assurance Manual, where applicable, unless otherwise noted in the body of the report. Analyses were performed at the Pace Analytical Services location indicated on the sample analyte page for analysis unless otherwise footnoted. If you have any questions concerning this report, please feel free to contact me. Sincerely, Liamm Harrison liamm.harrison@pacelabs.com Project Manager Enclosures REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 1 of 33 #=CP# CERTIFICATIONS Pace Project No.: Project: 92290648 CHARLOTTE MOTOR SPEEDWAY LF Charlotte Certification IDs9800 Kincey Ave. Ste 100, Huntersville, NC 28078North Carolina Drinking Water Certification #: 37706 North Carolina Field Services Certification #: 5342North Carolina Wastewater Certification #: 12 South Carolina Certification #: 99006001Florida/NELAP Certification #: E87627 Kentucky UST Certification #: 84Virginia/VELAP Certification #: 460221 Asheville Certification IDs2225 Riverside Drive, Asheville, NC 28804Florida/NELAP Certification #: E87648 Massachusetts Certification #: M-NC030North Carolina Drinking Water Certification #: 37712 North Carolina Wastewater Certification #: 40South Carolina Certification #: 99030001 Virginia/VELAP Certification #: 460222 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 2 of 33 #=SS# SAMPLE SUMMARY Pace Project No.: Project: 92290648 CHARLOTTE MOTOR SPEEDWAY LF Lab ID Sample ID Matrix Date Collected Date Received 92290648001 DRY LANDFILL DITCH Solid 03/18/16 10:45 03/18/16 11:35 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 3 of 33 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92290648 CHARLOTTE MOTOR SPEEDWAY LF Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92290648001 DRY LANDFILL DITCH EPA 6010 7 PASI-ACDF EPA 7471 1 PASI-AHVK EPA 8270 74 PASI-CBPJ EPA 8260 70 PASI-CDLK ASTM D2974-87 1 PASI-CKDF EPA 9045 1 PASI-AEWS REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 4 of 33 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92290648 CHARLOTTE MOTOR SPEEDWAY LF Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92290648001 DRY LANDFILL DITCH Arsenic 5.0 mg/kg 03/23/16 05:370.98EPA 6010 Barium 176 mg/kg 03/23/16 05:370.49EPA 6010 Chromium 15.9 mg/kg 03/23/16 05:370.49EPA 6010 Lead 10.9 mg/kg 03/23/16 05:370.49EPA 6010 Mercury 0.024 mg/kg 03/24/16 16:320.0032EPA 7471 Percent Moisture 37.6 %03/21/16 09:110.10ASTM D2974-87 pH at 25 Degrees C 7.0 Std. Units 03/23/16 15:00 H60.10EPA 9045 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 5 of 33 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92290648 CHARLOTTE MOTOR SPEEDWAY LF Method: Client:Republic Services EPA 6010 Date:March 24, 2016 Description:6010 MET ICP General Information: 1 sample was analyzed for EPA 6010. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Sample Preparation: The samples were prepared in accordance with EPA 3050 with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. QC Batch: MPRP/21042 A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92290661003 M1: Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery. • MS (Lab ID: 1691215) • Barium Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 6 of 33 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92290648 CHARLOTTE MOTOR SPEEDWAY LF Method: Client:Republic Services EPA 7471 Date:March 24, 2016 Description:7471 Mercury General Information: 1 sample was analyzed for EPA 7471. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Sample Preparation: The samples were prepared in accordance with EPA 7471 with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. QC Batch: MERP/9117 A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92290598001 R1: RPD value was outside control limits. • MSD (Lab ID: 1692022) • Mercury Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 7 of 33 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92290648 CHARLOTTE MOTOR SPEEDWAY LF Method: Client:Republic Services EPA 8270 Date:March 24, 2016 Description:8270 MSSV Microwave General Information: 1 sample was analyzed for EPA 8270. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Sample Preparation: The samples were prepared in accordance with EPA 3546 with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Internal Standards: All internal standards were within QC limits with any exceptions noted below. Surrogates: All surrogates were within QC limits with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. QC Batch: OEXT/41489 A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92290490001 M1: Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery. • MS (Lab ID: 1690803) • 2,4-Dinitrophenol Duplicate Sample: All duplicate sample results were within method acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 33 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92290648 CHARLOTTE MOTOR SPEEDWAY LF Method: Client:Republic Services EPA 8260 Date:March 24, 2016 Description:8260 MSV 5030 Low Level General Information: 1 sample was analyzed for EPA 8260. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Internal Standards: All internal standards were within QC limits with any exceptions noted below. Surrogates: All surrogates were within QC limits with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Additional Comments: Analyte Comments: QC Batch: MSV/36090 1g: The sample was weighed and preserved in the laboratory from a soil jar. Sample was not preserved within 48 hours. • DRY LANDFILL DITCH (Lab ID: 92290648001) • Toluene-d8 (S) REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 33 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92290648 CHARLOTTE MOTOR SPEEDWAY LF Method: Client:Republic Services EPA 9045 Date:March 24, 2016 Description:9045 pH Soil General Information: 1 sample was analyzed for EPA 9045. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. H6: Analysis initiated outside of the 15 minute EPA required holding time. • DRY LANDFILL DITCH (Lab ID: 92290648001) Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Duplicate Sample: All duplicate sample results were within method acceptance criteria with any exceptions noted below. Additional Comments: Analyte Comments: QC Batch: WET/43724 E: Analyte concentration exceeded the calibration range. The reported result is estimated. • DUP (Lab ID: 1691719) • pH at 25 Degrees C This data package has been reviewed for quality and completeness and is approved for release. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc.. Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 33 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92290648 CHARLOTTE MOTOR SPEEDWAY LF Sample:DRY LANDFILL DITCH Lab ID:92290648001 Collected:03/18/16 10:45 Received:03/18/16 11:35 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 6010 Preparation Method: EPA 30506010 MET ICP Arsenic 5.0 mg/kg 03/23/16 05:37 7440-38-203/21/16 18:000.98 0.49 1 Barium 176 mg/kg 03/23/16 05:37 7440-39-303/21/16 18:000.49 0.24 1 Cadmium ND mg/kg 03/23/16 05:37 7440-43-903/21/16 18:000.098 0.049 1 Chromium 15.9 mg/kg 03/23/16 05:37 7440-47-303/21/16 18:000.49 0.24 1 Lead 10.9 mg/kg 03/23/16 05:37 7439-92-103/21/16 18:000.49 0.24 1 Selenium ND mg/kg 03/23/16 05:37 7782-49-203/21/16 18:000.98 0.49 1 Silver ND mg/kg 03/23/16 05:37 7440-22-403/21/16 18:000.49 0.24 1 Analytical Method: EPA 7471 Preparation Method: EPA 74717471 Mercury Mercury 0.024 mg/kg 03/24/16 16:32 7439-97-603/23/16 18:350.0032 0.000063 1 Analytical Method: EPA 8270 Preparation Method: EPA 35468270 MSSV Microwave Acenaphthene ND ug/kg 03/22/16 19:21 83-32-903/21/16 10:155291221 Acenaphthylene ND ug/kg 03/22/16 19:21 208-96-803/21/16 10:155291251 Aniline ND ug/kg 03/22/16 19:21 62-53-303/21/16 10:155291431 Anthracene ND ug/kg 03/22/16 19:21 120-12-703/21/16 10:155291191 Benzo(a)anthracene ND ug/kg 03/22/16 19:21 56-55-303/21/16 10:1552997.7 1 Benzo(a)pyrene ND ug/kg 03/22/16 19:21 50-32-803/21/16 10:155291011 Benzo(b)fluoranthene ND ug/kg 03/22/16 19:21 205-99-203/21/16 10:1552991.3 1 Benzo(g,h,i)perylene ND ug/kg 03/22/16 19:21 191-24-203/21/16 10:155291351 Benzo(k)fluoranthene ND ug/kg 03/22/16 19:21 207-08-903/21/16 10:155291041 Benzoic Acid ND ug/kg 03/22/16 19:21 65-85-003/21/16 10:15264096.1 1 Benzyl alcohol ND ug/kg 03/22/16 19:21 100-51-603/21/16 10:1510601061 4-Bromophenylphenyl ether ND ug/kg 03/22/16 19:21 101-55-303/21/16 10:1552996.1 1 Butylbenzylphthalate ND ug/kg 03/22/16 19:21 85-68-703/21/16 10:155291121 4-Chloro-3-methylphenol ND ug/kg 03/22/16 19:21 59-50-703/21/16 10:1510601091 4-Chloroaniline ND ug/kg 03/22/16 19:21 106-47-803/21/16 10:1526401471 bis(2-Chloroethoxy)methane ND ug/kg 03/22/16 19:21 111-91-103/21/16 10:155291231 bis(2-Chloroethyl) ether ND ug/kg 03/22/16 19:21 111-44-403/21/16 10:155291351 bis(2-Chloroisopropyl) ether ND ug/kg 03/22/16 19:21 108-60-103/21/16 10:155291411 2-Chloronaphthalene ND ug/kg 03/22/16 19:21 91-58-703/21/16 10:155291041 2-Chlorophenol ND ug/kg 03/22/16 19:21 95-57-803/21/16 10:155291441 4-Chlorophenylphenyl ether ND ug/kg 03/22/16 19:21 7005-72-303/21/16 10:155291091 Chrysene ND ug/kg 03/22/16 19:21 218-01-903/21/16 10:1552970.5 1 Dibenz(a,h)anthracene ND ug/kg 03/22/16 19:21 53-70-303/21/16 10:155291121 Dibenzofuran ND ug/kg 03/22/16 19:21 132-64-903/21/16 10:1552986.5 1 1,2-Dichlorobenzene ND ug/kg 03/22/16 19:21 95-50-103/21/16 10:155291411 1,3-Dichlorobenzene ND ug/kg 03/22/16 19:21 541-73-103/21/16 10:155291201 1,4-Dichlorobenzene ND ug/kg 03/22/16 19:21 106-46-703/21/16 10:155291491 3,3'-Dichlorobenzidine ND ug/kg 03/22/16 19:21 91-94-103/21/16 10:1526401151 2,4-Dichlorophenol ND ug/kg 03/22/16 19:21 120-83-203/21/16 10:155291151 Diethylphthalate ND ug/kg 03/22/16 19:21 84-66-203/21/16 10:1552981.7 1 2,4-Dimethylphenol ND ug/kg 03/22/16 19:21 105-67-903/21/16 10:155292081 Dimethylphthalate ND ug/kg 03/22/16 19:21 131-11-303/21/16 10:155291071 Di-n-butylphthalate ND ug/kg 03/22/16 19:21 84-74-203/21/16 10:1552986.5 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/24/2016 05:05 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 33 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92290648 CHARLOTTE MOTOR SPEEDWAY LF Sample:DRY LANDFILL DITCH Lab ID:92290648001 Collected:03/18/16 10:45 Received:03/18/16 11:35 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 8270 Preparation Method: EPA 35468270 MSSV Microwave 4,6-Dinitro-2-methylphenol ND ug/kg 03/22/16 19:21 534-52-103/21/16 10:1510601061 2,4-Dinitrophenol ND ug/kg 03/22/16 19:21 51-28-503/21/16 10:15264086.5 1 2,4-Dinitrotoluene ND ug/kg 03/22/16 19:21 121-14-203/21/16 10:1552999.3 1 2,6-Dinitrotoluene ND ug/kg 03/22/16 19:21 606-20-203/21/16 10:155291111 Di-n-octylphthalate ND ug/kg 03/22/16 19:21 117-84-003/21/16 10:155291111 bis(2-Ethylhexyl)phthalate ND ug/kg 03/22/16 19:21 117-81-703/21/16 10:155291441 Fluoranthene ND ug/kg 03/22/16 19:21 206-44-003/21/16 10:1552976.9 1 Fluorene ND ug/kg 03/22/16 19:21 86-73-703/21/16 10:155291091 Hexachloro-1,3-butadiene ND ug/kg 03/22/16 19:21 87-68-303/21/16 10:1552991.3 1 Hexachlorobenzene ND ug/kg 03/22/16 19:21 118-74-103/21/16 10:1552967.3 1 Hexachlorocyclopentadiene ND ug/kg 03/22/16 19:21 77-47-403/21/16 10:1552997.7 1 Hexachloroethane ND ug/kg 03/22/16 19:21 67-72-103/21/16 10:155291391 Indeno(1,2,3-cd)pyrene ND ug/kg 03/22/16 19:21 193-39-503/21/16 10:155291091 Isophorone ND ug/kg 03/22/16 19:21 78-59-103/21/16 10:155291191 1-Methylnaphthalene ND ug/kg 03/22/16 19:21 90-12-003/21/16 10:155291381 2-Methylnaphthalene ND ug/kg 03/22/16 19:21 91-57-603/21/16 10:155291141 2-Methylphenol(o-Cresol)ND ug/kg 03/22/16 19:21 95-48-703/21/16 10:155291601 3&4-Methylphenol(m&p Cresol)ND ug/kg 03/22/16 19:2103/21/16 10:155292081 Naphthalene ND ug/kg 03/22/16 19:21 91-20-303/21/16 10:155291301 2-Nitroaniline ND ug/kg 03/22/16 19:21 88-74-403/21/16 10:1526401631 3-Nitroaniline ND ug/kg 03/22/16 19:21 99-09-203/21/16 10:1526401441 4-Nitroaniline ND ug/kg 03/22/16 19:21 100-01-603/21/16 10:1510601491 Nitrobenzene ND ug/kg 03/22/16 19:21 98-95-303/21/16 10:155291441 2-Nitrophenol ND ug/kg 03/22/16 19:21 88-75-503/21/16 10:155291281 4-Nitrophenol ND ug/kg 03/22/16 19:21 100-02-703/21/16 10:15264094.5 1 N-Nitrosodimethylamine ND ug/kg 03/22/16 19:21 62-75-903/21/16 10:155291711 N-Nitroso-di-n-propylamine ND ug/kg 03/22/16 19:21 621-64-703/21/16 10:155291011 N-Nitrosodiphenylamine ND ug/kg 03/22/16 19:21 86-30-603/21/16 10:155291571 Pentachlorophenol ND ug/kg 03/22/16 19:21 87-86-503/21/16 10:15264096.1 1 Phenanthrene ND ug/kg 03/22/16 19:21 85-01-803/21/16 10:1552988.1 1 Phenol ND ug/kg 03/22/16 19:2103/21/16 10:155291591 Pyrene ND ug/kg 03/22/16 19:21 129-00-003/21/16 10:1552989.7 1 1,2,4-Trichlorobenzene ND ug/kg 03/22/16 19:21 120-82-103/21/16 10:155291031 2,4,5-Trichlorophenol ND ug/kg 03/22/16 19:21 95-95-403/21/16 10:155291631 2,4,6-Trichlorophenol ND ug/kg 03/22/16 19:21 88-06-203/21/16 10:155291171 Surrogates Nitrobenzene-d5 (S)28 %03/22/16 19:21 4165-60-003/21/16 10:1523-110 1 2-Fluorobiphenyl (S)39 %03/22/16 19:21 321-60-803/21/16 10:1530-110 1 Terphenyl-d14 (S)55 %03/22/16 19:21 1718-51-003/21/16 10:1528-110 1 Phenol-d6 (S)44 %03/22/16 19:21 13127-88-303/21/16 10:1522-110 1 2-Fluorophenol (S)39 %03/22/16 19:21 367-12-403/21/16 10:1513-110 1 2,4,6-Tribromophenol (S)63 %03/22/16 19:21 118-79-603/21/16 10:1527-110 1 Analytical Method: EPA 82608260 MSV 5030 Low Level Acetone ND ug/kg 03/22/16 18:52 67-64-116016.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/24/2016 05:05 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 33 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92290648 CHARLOTTE MOTOR SPEEDWAY LF Sample:DRY LANDFILL DITCH Lab ID:92290648001 Collected:03/18/16 10:45 Received:03/18/16 11:35 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV 5030 Low Level Benzene ND ug/kg 03/22/16 18:52 71-43-28.0 2.6 1 Bromobenzene ND ug/kg 03/22/16 18:52 108-86-18.0 3.2 1 Bromochloromethane ND ug/kg 03/22/16 18:52 74-97-58.0 2.7 1 Bromodichloromethane ND ug/kg 03/22/16 18:52 75-27-48.0 3.0 1 Bromoform ND ug/kg 03/22/16 18:52 75-25-28.0 3.7 1 Bromomethane ND ug/kg 03/22/16 18:52 74-83-916.0 4.0 1 2-Butanone (MEK)ND ug/kg 03/22/16 18:52 78-93-31604.6 1 n-Butylbenzene ND ug/kg 03/22/16 18:52 104-51-88.0 2.9 1 sec-Butylbenzene ND ug/kg 03/22/16 18:52 135-98-88.0 2.6 1 tert-Butylbenzene ND ug/kg 03/22/16 18:52 98-06-68.0 3.2 1 Carbon tetrachloride ND ug/kg 03/22/16 18:52 56-23-58.0 4.2 1 Chlorobenzene ND ug/kg 03/22/16 18:52 108-90-78.0 3.0 1 Chloroethane ND ug/kg 03/22/16 18:52 75-00-316.0 3.8 1 Chloroform ND ug/kg 03/22/16 18:52 67-66-38.0 2.6 1 Chloromethane ND ug/kg 03/22/16 18:52 74-87-316.0 3.8 1 2-Chlorotoluene ND ug/kg 03/22/16 18:52 95-49-88.0 2.7 1 4-Chlorotoluene ND ug/kg 03/22/16 18:52 106-43-48.0 2.9 1 1,2-Dibromo-3-chloropropane ND ug/kg 03/22/16 18:52 96-12-88.0 5.8 1 Dibromochloromethane ND ug/kg 03/22/16 18:52 124-48-18.0 2.9 1 1,2-Dibromoethane (EDB)ND ug/kg 03/22/16 18:52 106-93-48.0 2.9 1 Dibromomethane ND ug/kg 03/22/16 18:52 74-95-38.0 4.0 1 1,2-Dichlorobenzene ND ug/kg 03/22/16 18:52 95-50-18.0 3.0 1 1,3-Dichlorobenzene ND ug/kg 03/22/16 18:52 541-73-18.0 3.2 1 1,4-Dichlorobenzene ND ug/kg 03/22/16 18:52 106-46-78.0 2.7 1 Dichlorodifluoromethane ND ug/kg 03/22/16 18:52 75-71-816.0 5.8 1 1,1-Dichloroethane ND ug/kg 03/22/16 18:52 75-34-38.0 2.4 1 1,2-Dichloroethane ND ug/kg 03/22/16 18:52 107-06-28.0 3.5 1 1,1-Dichloroethene ND ug/kg 03/22/16 18:52 75-35-48.0 2.9 1 cis-1,2-Dichloroethene ND ug/kg 03/22/16 18:52 156-59-28.0 2.2 1 trans-1,2-Dichloroethene ND ug/kg 03/22/16 18:52 156-60-58.0 3.0 1 1,2-Dichloropropane ND ug/kg 03/22/16 18:52 78-87-58.0 2.7 1 1,3-Dichloropropane ND ug/kg 03/22/16 18:52 142-28-98.0 3.0 1 2,2-Dichloropropane ND ug/kg 03/22/16 18:52 594-20-78.0 2.7 1 1,1-Dichloropropene ND ug/kg 03/22/16 18:52 563-58-68.0 2.4 1 cis-1,3-Dichloropropene ND ug/kg 03/22/16 18:52 10061-01-58.0 2.9 1 trans-1,3-Dichloropropene ND ug/kg 03/22/16 18:52 10061-02-68.0 2.4 1 Diisopropyl ether ND ug/kg 03/22/16 18:52 108-20-38.0 2.7 1 Ethylbenzene ND ug/kg 03/22/16 18:52 100-41-48.0 2.9 1 Hexachloro-1,3-butadiene ND ug/kg 03/22/16 18:52 87-68-38.0 3.2 1 2-Hexanone ND ug/kg 03/22/16 18:52 591-78-680.1 6.2 1 Isopropylbenzene (Cumene)ND ug/kg 03/22/16 18:52 98-82-88.0 3.0 1 p-Isopropyltoluene ND ug/kg 03/22/16 18:52 99-87-68.0 2.7 1 Methylene Chloride ND ug/kg 03/22/16 18:52 75-09-232.0 4.8 1 4-Methyl-2-pentanone (MIBK)ND ug/kg 03/22/16 18:52 108-10-180.1 5.9 1 Methyl-tert-butyl ether ND ug/kg 03/22/16 18:52 1634-04-48.0 2.4 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/24/2016 05:05 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 33 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92290648 CHARLOTTE MOTOR SPEEDWAY LF Sample:DRY LANDFILL DITCH Lab ID:92290648001 Collected:03/18/16 10:45 Received:03/18/16 11:35 Matrix:Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No.QualMDLLimit Report Analytical Method: EPA 82608260 MSV 5030 Low Level Naphthalene ND ug/kg 03/22/16 18:52 91-20-38.0 1.9 1 n-Propylbenzene ND ug/kg 03/22/16 18:52 103-65-18.0 2.7 1 Styrene ND ug/kg 03/22/16 18:52 100-42-58.0 2.9 1 1,1,1,2-Tetrachloroethane ND ug/kg 03/22/16 18:52 630-20-68.0 3.4 1 1,1,2,2-Tetrachloroethane ND ug/kg 03/22/16 18:52 79-34-58.0 3.0 1 Tetrachloroethene ND ug/kg 03/22/16 18:52 127-18-48.0 2.7 1 Toluene ND ug/kg 03/22/16 18:52 108-88-38.0 2.9 1 1,2,3-Trichlorobenzene ND ug/kg 03/22/16 18:52 87-61-68.0 3.5 1 1,2,4-Trichlorobenzene ND ug/kg 03/22/16 18:52 120-82-18.0 2.6 1 1,1,1-Trichloroethane ND ug/kg 03/22/16 18:52 71-55-68.0 2.9 1 1,1,2-Trichloroethane ND ug/kg 03/22/16 18:52 79-00-58.0 3.4 1 Trichloroethene ND ug/kg 03/22/16 18:52 79-01-68.0 3.4 1 Trichlorofluoromethane ND ug/kg 03/22/16 18:52 75-69-48.0 3.5 1 1,2,3-Trichloropropane ND ug/kg 03/22/16 18:52 96-18-48.0 2.6 1 1,2,4-Trimethylbenzene ND ug/kg 03/22/16 18:52 95-63-68.0 3.2 1 1,3,5-Trimethylbenzene ND ug/kg 03/22/16 18:52 108-67-88.0 2.9 1 Vinyl acetate ND ug/kg 03/22/16 18:52 108-05-480.1 14.1 1 Vinyl chloride ND ug/kg 03/22/16 18:52 75-01-416.0 2.9 1 Xylene (Total)ND ug/kg 03/22/16 18:52 1330-20-716.0 5.8 1 m&p-Xylene ND ug/kg 03/22/16 18:52 179601-23-116.0 5.8 1 o-Xylene ND ug/kg 03/22/16 18:52 95-47-68.0 3.0 1 Surrogates Toluene-d8 (S)100 %03/22/16 18:52 2037-26-5 1g70-130 1 4-Bromofluorobenzene (S)90 %03/22/16 18:52 460-00-470-130 1 1,2-Dichloroethane-d4 (S)108 %03/22/16 18:52 17060-07-070-132 1 Analytical Method: ASTM D2974-87Percent Moisture Percent Moisture 37.6 %03/21/16 09:110.10 0.10 1 Analytical Method: EPA 90459045 pH Soil pH at 25 Degrees C 7.0 Std. Units 03/23/16 15:00 H60.10 0.10 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/24/2016 05:05 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 33 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92290648 CHARLOTTE MOTOR SPEEDWAY LF Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: MERP/9117 EPA 7471 EPA 7471 7471 Mercury Associated Lab Samples:92290648001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1692019 Associated Lab Samples:92290648001 Matrix:Solid AnalyzedMDL Mercury mg/kg ND 0.0050 03/24/16 15:090.00010 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1692020LABORATORY CONTROL SAMPLE: LCSSpike Mercury mg/kg 0.069.067 104 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 1692021MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92290598001 1692022 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Mercury mg/kg R1.044 85 75-125110 34 20.0530.014 0.052 0.073 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/24/2016 05:05 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 33 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92290648 CHARLOTTE MOTOR SPEEDWAY LF Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: MPRP/21042 EPA 3050 EPA 6010 6010 MET Associated Lab Samples:92290648001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1691213 Associated Lab Samples:92290648001 Matrix:Solid AnalyzedMDL Arsenic mg/kg ND 1.0 03/23/16 05:000.50 Barium mg/kg ND 0.50 03/23/16 05:000.25 Cadmium mg/kg ND 0.10 03/23/16 05:000.050 Chromium mg/kg ND 0.50 03/23/16 05:000.25 Lead mg/kg ND 0.50 03/23/16 05:000.25 Selenium mg/kg ND 1.0 03/23/16 05:000.50 Silver mg/kg ND 0.50 03/23/16 05:000.25 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1691214LABORATORY CONTROL SAMPLE: LCSSpike Arsenic mg/kg 47.050 94 80-120 Barium mg/kg 46.950 94 80-120 Cadmium mg/kg 47.550 95 80-120 Chromium mg/kg 46.550 93 80-120 Lead mg/kg 47.350 95 80-120 Selenium mg/kg 47.950 96 80-120 Silver mg/kg 23.725 95 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 1691215MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92290661003 1691216 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Arsenic mg/kg 59.3 93 75-12590 18 2050.71.3 56.4 47.0 Barium mg/kg M159.3 71 75-12578 5 2050.721.4 63.7 60.6 Cadmium mg/kg 59.3 92 75-12591 17 2050.7ND 54.4 46.1 Chromium mg/kg 59.3 83 75-12587 11 2050.73.4 52.9 47.3 Lead mg/kg 59.3 76 75-12577 13 2050.74.6 49.4 43.5 Selenium mg/kg 59.3 91 75-12590 17 2050.7ND 53.9 45.5 Silver mg/kg 29.7 97 75-12595 18 2025.3ND 28.7 24.0 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/24/2016 05:05 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 16 of 33 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92290648 CHARLOTTE MOTOR SPEEDWAY LF Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: MSV/36090 EPA 8260 EPA 8260 8260 MSV 5030 Low Associated Lab Samples:92290648001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1692333 Associated Lab Samples:92290648001 Matrix:Solid AnalyzedMDL 1,1,1,2-Tetrachloroethane ug/kg ND 7.5 03/22/16 16:533.2 1,1,1-Trichloroethane ug/kg ND 7.5 03/22/16 16:532.7 1,1,2,2-Tetrachloroethane ug/kg ND 7.5 03/22/16 16:532.9 1,1,2-Trichloroethane ug/kg ND 7.5 03/22/16 16:533.2 1,1-Dichloroethane ug/kg ND 7.5 03/22/16 16:532.3 1,1-Dichloroethene ug/kg ND 7.5 03/22/16 16:532.7 1,1-Dichloropropene ug/kg ND 7.5 03/22/16 16:532.3 1,2,3-Trichlorobenzene ug/kg ND 7.5 03/22/16 16:533.3 1,2,3-Trichloropropane ug/kg ND 7.5 03/22/16 16:532.4 1,2,4-Trichlorobenzene ug/kg ND 7.5 03/22/16 16:532.4 1,2,4-Trimethylbenzene ug/kg ND 7.5 03/22/16 16:533.0 1,2-Dibromo-3-chloropropane ug/kg ND 7.5 03/22/16 16:535.4 1,2-Dibromoethane (EDB)ug/kg ND 7.5 03/22/16 16:532.7 1,2-Dichlorobenzene ug/kg ND 7.5 03/22/16 16:532.9 1,2-Dichloroethane ug/kg ND 7.5 03/22/16 16:533.3 1,2-Dichloropropane ug/kg ND 7.5 03/22/16 16:532.6 1,3,5-Trimethylbenzene ug/kg ND 7.5 03/22/16 16:532.7 1,3-Dichlorobenzene ug/kg ND 7.5 03/22/16 16:533.0 1,3-Dichloropropane ug/kg ND 7.5 03/22/16 16:532.9 1,4-Dichlorobenzene ug/kg ND 7.5 03/22/16 16:532.6 2,2-Dichloropropane ug/kg ND 7.5 03/22/16 16:532.6 2-Butanone (MEK)ug/kg ND 151 03/22/16 16:534.4 2-Chlorotoluene ug/kg ND 7.5 03/22/16 16:532.6 2-Hexanone ug/kg ND 75.3 03/22/16 16:535.9 4-Chlorotoluene ug/kg ND 7.5 03/22/16 16:532.7 4-Methyl-2-pentanone (MIBK)ug/kg ND 75.3 03/22/16 16:535.6 Acetone ug/kg ND 151 03/22/16 16:5315.1 Benzene ug/kg ND 7.5 03/22/16 16:532.4 Bromobenzene ug/kg ND 7.5 03/22/16 16:533.0 Bromochloromethane ug/kg ND 7.5 03/22/16 16:532.6 Bromodichloromethane ug/kg ND 7.5 03/22/16 16:532.9 Bromoform ug/kg ND 7.5 03/22/16 16:533.5 Bromomethane ug/kg ND 15.1 03/22/16 16:533.8 Carbon tetrachloride ug/kg ND 7.5 03/22/16 16:533.9 Chlorobenzene ug/kg ND 7.5 03/22/16 16:532.9 Chloroethane ug/kg ND 15.1 03/22/16 16:533.6 Chloroform ug/kg ND 7.5 03/22/16 16:532.4 Chloromethane ug/kg ND 15.1 03/22/16 16:533.6 cis-1,2-Dichloroethene ug/kg ND 7.5 03/22/16 16:532.1 cis-1,3-Dichloropropene ug/kg ND 7.5 03/22/16 16:532.7 Dibromochloromethane ug/kg ND 7.5 03/22/16 16:532.7 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/24/2016 05:05 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 17 of 33 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92290648 CHARLOTTE MOTOR SPEEDWAY LF Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1692333 Associated Lab Samples:92290648001 Matrix:Solid AnalyzedMDL Dibromomethane ug/kg ND 7.5 03/22/16 16:533.8 Dichlorodifluoromethane ug/kg ND 15.1 03/22/16 16:535.4 Diisopropyl ether ug/kg ND 7.5 03/22/16 16:532.6 Ethylbenzene ug/kg ND 7.5 03/22/16 16:532.7 Hexachloro-1,3-butadiene ug/kg ND 7.5 03/22/16 16:533.0 Isopropylbenzene (Cumene)ug/kg ND 7.5 03/22/16 16:532.9 m&p-Xylene ug/kg ND 15.1 03/22/16 16:535.4 Methyl-tert-butyl ether ug/kg ND 7.5 03/22/16 16:532.3 Methylene Chloride ug/kg ND 30.1 03/22/16 16:534.5 n-Butylbenzene ug/kg ND 7.5 03/22/16 16:532.7 n-Propylbenzene ug/kg ND 7.5 03/22/16 16:532.6 Naphthalene ug/kg ND 7.5 03/22/16 16:531.8 o-Xylene ug/kg ND 7.5 03/22/16 16:532.9 p-Isopropyltoluene ug/kg ND 7.5 03/22/16 16:532.6 sec-Butylbenzene ug/kg ND 7.5 03/22/16 16:532.4 Styrene ug/kg ND 7.5 03/22/16 16:532.7 tert-Butylbenzene ug/kg ND 7.5 03/22/16 16:533.0 Tetrachloroethene ug/kg ND 7.5 03/22/16 16:532.6 Toluene ug/kg ND 7.5 03/22/16 16:532.7 trans-1,2-Dichloroethene ug/kg ND 7.5 03/22/16 16:532.9 trans-1,3-Dichloropropene ug/kg ND 7.5 03/22/16 16:532.3 Trichloroethene ug/kg ND 7.5 03/22/16 16:533.2 Trichlorofluoromethane ug/kg ND 7.5 03/22/16 16:533.3 Vinyl acetate ug/kg ND 75.3 03/22/16 16:5313.3 Vinyl chloride ug/kg ND 15.1 03/22/16 16:532.7 Xylene (Total)ug/kg ND 15.1 03/22/16 16:535.4 1,2-Dichloroethane-d4 (S)%115 70-132 03/22/16 16:53 4-Bromofluorobenzene (S)%96 70-130 03/22/16 16:53 Toluene-d8 (S)%100 70-130 03/22/16 16:53 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1692334LABORATORY CONTROL SAMPLE: LCSSpike 1,1,1,2-Tetrachloroethane ug/kg 66.967.4 99 74-137 1,1,1-Trichloroethane ug/kg 71.867.4 107 67-140 1,1,2,2-Tetrachloroethane ug/kg 68.267.4 101 72-141 1,1,2-Trichloroethane ug/kg 68.867.4 102 78-138 1,1-Dichloroethane ug/kg 70.567.4 105 69-134 1,1-Dichloroethene ug/kg 73.067.4 108 67-138 1,1-Dichloropropene ug/kg 73.467.4 109 69-139 1,2,3-Trichlorobenzene ug/kg 66.767.4 99 70-146 1,2,3-Trichloropropane ug/kg 67.867.4 101 69-144 1,2,4-Trichlorobenzene ug/kg 67.367.4 100 68-148 1,2,4-Trimethylbenzene ug/kg 70.167.4 104 74-137 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/24/2016 05:05 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 18 of 33 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92290648 CHARLOTTE MOTOR SPEEDWAY LF Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1692334LABORATORY CONTROL SAMPLE: LCSSpike 1,2-Dibromo-3-chloropropane ug/kg 68.767.4 102 65-140 1,2-Dibromoethane (EDB)ug/kg 68.967.4 102 77-135 1,2-Dichlorobenzene ug/kg 67.067.4 99 77-141 1,2-Dichloroethane ug/kg 68.767.4 102 65-137 1,2-Dichloropropane ug/kg 70.367.4 104 72-136 1,3,5-Trimethylbenzene ug/kg 68.867.4 102 76-133 1,3-Dichlorobenzene ug/kg 68.767.4 102 74-138 1,3-Dichloropropane ug/kg 69.467.4 103 71-139 1,4-Dichlorobenzene ug/kg 69.167.4 103 76-138 2,2-Dichloropropane ug/kg 71.167.4 106 68-137 2-Butanone (MEK)ug/kg 149135 111 58-147 2-Chlorotoluene ug/kg 68.367.4 101 73-139 2-Hexanone ug/kg 147135 109 62-145 4-Chlorotoluene ug/kg 68.867.4 102 76-141 4-Methyl-2-pentanone (MIBK)ug/kg 153135 113 64-149 Acetone ug/kg 156135 116 53-153 Benzene ug/kg 71.067.4 105 73-135 Bromobenzene ug/kg 68.967.4 102 75-133 Bromochloromethane ug/kg 74.367.4 110 73-134 Bromodichloromethane ug/kg 69.567.4 103 71-135 Bromoform ug/kg 66.467.4 99 66-141 Bromomethane ug/kg 77.667.4 115 53-160 Carbon tetrachloride ug/kg 69.367.4 103 60-145 Chlorobenzene ug/kg 67.067.4 99 78-130 Chloroethane ug/kg 80.067.4 119 64-149 Chloroform ug/kg 72.167.4 107 70-134 Chloromethane ug/kg 80.867.4 120 52-150 cis-1,2-Dichloroethene ug/kg 72.167.4 107 70-133 cis-1,3-Dichloropropene ug/kg 72.267.4 107 68-134 Dibromochloromethane ug/kg 67.967.4 101 71-138 Dibromomethane ug/kg 68.867.4 102 74-130 Dichlorodifluoromethane ug/kg 72.767.4 108 40-160 Diisopropyl ether ug/kg 74.467.4 110 69-141 Ethylbenzene ug/kg 69.067.4 102 75-133 Hexachloro-1,3-butadiene ug/kg 64.267.4 95 68-143 Isopropylbenzene (Cumene)ug/kg 67.867.4 101 76-143 m&p-Xylene ug/kg 136135 101 75-136 Methyl-tert-butyl ether ug/kg 73.467.4 109 68-144 Methylene Chloride ug/kg 76.567.4 114 45-154 n-Butylbenzene ug/kg 71.567.4 106 72-137 n-Propylbenzene ug/kg 69.067.4 102 76-136 Naphthalene ug/kg 70.367.4 104 68-151 o-Xylene ug/kg 65.567.4 97 76-141 p-Isopropyltoluene ug/kg 68.467.4 102 76-140 sec-Butylbenzene ug/kg 67.867.4 101 79-139 Styrene ug/kg 68.567.4 102 79-137 tert-Butylbenzene ug/kg 61.867.4 92 74-143 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/24/2016 05:05 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 19 of 33 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92290648 CHARLOTTE MOTOR SPEEDWAY LF Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1692334LABORATORY CONTROL SAMPLE: LCSSpike Tetrachloroethene ug/kg 54.067.4 80 71-138 Toluene ug/kg 71.267.4 106 74-131 trans-1,2-Dichloroethene ug/kg 73.467.4 109 67-135 trans-1,3-Dichloropropene ug/kg 70.067.4 104 65-146 Trichloroethene ug/kg 68.367.4 101 67-135 Trichlorofluoromethane ug/kg 76.967.4 114 59-144 Vinyl acetate ug/kg 150 F313511140-160 Vinyl chloride ug/kg 79.667.4 118 56-141 Xylene (Total)ug/kg 201202 100 76-137 1,2-Dichloroethane-d4 (S)%106 70-132 4-Bromofluorobenzene (S)%97 70-130 Toluene-d8 (S)%101 70-130 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/24/2016 05:05 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 20 of 33 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92290648 CHARLOTTE MOTOR SPEEDWAY LF Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: OEXT/41489 EPA 3546 EPA 8270 8270 Solid MSSV Microwave Associated Lab Samples:92290648001 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1690801 Associated Lab Samples:92290648001 Matrix:Solid AnalyzedMDL 1,2,4-Trichlorobenzene ug/kg ND 330 03/22/16 12:0164.0 1,2-Dichlorobenzene ug/kg ND 330 03/22/16 12:0188.0 1,3-Dichlorobenzene ug/kg ND 330 03/22/16 12:0175.0 1,4-Dichlorobenzene ug/kg ND 330 03/22/16 12:0193.0 1-Methylnaphthalene ug/kg ND 330 03/22/16 12:0186.0 2,4,5-Trichlorophenol ug/kg ND 330 03/22/16 12:01102 2,4,6-Trichlorophenol ug/kg ND 330 03/22/16 12:0173.0 2,4-Dichlorophenol ug/kg ND 330 03/22/16 12:0172.0 2,4-Dimethylphenol ug/kg ND 330 03/22/16 12:01130 2,4-Dinitrophenol ug/kg ND 1650 03/22/16 12:0154.0 2,4-Dinitrotoluene ug/kg ND 330 03/22/16 12:0162.0 2,6-Dinitrotoluene ug/kg ND 330 03/22/16 12:0169.0 2-Chloronaphthalene ug/kg ND 330 03/22/16 12:0165.0 2-Chlorophenol ug/kg ND 330 03/22/16 12:0190.0 2-Methylnaphthalene ug/kg ND 330 03/22/16 12:0171.0 2-Methylphenol(o-Cresol)ug/kg ND 330 03/22/16 12:01100 2-Nitroaniline ug/kg ND 1650 03/22/16 12:01102 2-Nitrophenol ug/kg ND 330 03/22/16 12:0180.0 3&4-Methylphenol(m&p Cresol)ug/kg ND 330 03/22/16 12:01130 3,3'-Dichlorobenzidine ug/kg ND 1650 03/22/16 12:0172.0 3-Nitroaniline ug/kg ND 1650 03/22/16 12:0190.0 4,6-Dinitro-2-methylphenol ug/kg ND 660 03/22/16 12:0166.0 4-Bromophenylphenyl ether ug/kg ND 330 03/22/16 12:0160.0 4-Chloro-3-methylphenol ug/kg ND 660 03/22/16 12:0168.0 4-Chloroaniline ug/kg ND 1650 03/22/16 12:0192.0 4-Chlorophenylphenyl ether ug/kg ND 330 03/22/16 12:0168.0 4-Nitroaniline ug/kg ND 660 03/22/16 12:0193.0 4-Nitrophenol ug/kg ND 1650 03/22/16 12:0159.0 Acenaphthene ug/kg ND 330 03/22/16 12:0176.0 Acenaphthylene ug/kg ND 330 03/22/16 12:0178.0 Aniline ug/kg ND 330 03/22/16 12:0189.0 Anthracene ug/kg ND 330 03/22/16 12:0174.0 Benzo(a)anthracene ug/kg ND 330 03/22/16 12:0161.0 Benzo(a)pyrene ug/kg ND 330 03/22/16 12:0163.0 Benzo(b)fluoranthene ug/kg ND 330 03/22/16 12:0157.0 Benzo(g,h,i)perylene ug/kg ND 330 03/22/16 12:0184.0 Benzo(k)fluoranthene ug/kg ND 330 03/22/16 12:0165.0 Benzoic Acid ug/kg ND 1650 03/22/16 12:0160.0 Benzyl alcohol ug/kg ND 660 03/22/16 12:0166.0 bis(2-Chloroethoxy)methane ug/kg ND 330 03/22/16 12:0177.0 bis(2-Chloroethyl) ether ug/kg ND 330 03/22/16 12:0184.0 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/24/2016 05:05 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 21 of 33 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92290648 CHARLOTTE MOTOR SPEEDWAY LF Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK:1690801 Associated Lab Samples:92290648001 Matrix:Solid AnalyzedMDL bis(2-Chloroisopropyl) ether ug/kg ND 330 03/22/16 12:0188.0 bis(2-Ethylhexyl)phthalate ug/kg ND 330 03/22/16 12:0190.0 Butylbenzylphthalate ug/kg ND 330 03/22/16 12:0170.0 Chrysene ug/kg ND 330 03/22/16 12:0144.0 Di-n-butylphthalate ug/kg ND 330 03/22/16 12:0154.0 Di-n-octylphthalate ug/kg ND 330 03/22/16 12:0169.0 Dibenz(a,h)anthracene ug/kg ND 330 03/22/16 12:0170.0 Dibenzofuran ug/kg ND 330 03/22/16 12:0154.0 Diethylphthalate ug/kg ND 330 03/22/16 12:0151.0 Dimethylphthalate ug/kg ND 330 03/22/16 12:0167.0 Fluoranthene ug/kg ND 330 03/22/16 12:0148.0 Fluorene ug/kg ND 330 03/22/16 12:0168.0 Hexachloro-1,3-butadiene ug/kg ND 330 03/22/16 12:0157.0 Hexachlorobenzene ug/kg ND 330 03/22/16 12:0142.0 Hexachlorocyclopentadiene ug/kg ND 330 03/22/16 12:0161.0 Hexachloroethane ug/kg ND 330 03/22/16 12:0187.0 Indeno(1,2,3-cd)pyrene ug/kg ND 330 03/22/16 12:0168.0 Isophorone ug/kg ND 330 03/22/16 12:0174.0 N-Nitroso-di-n-propylamine ug/kg ND 330 03/22/16 12:0163.0 N-Nitrosodimethylamine ug/kg ND 330 03/22/16 12:01107 N-Nitrosodiphenylamine ug/kg ND 330 03/22/16 12:0198.0 Naphthalene ug/kg ND 330 03/22/16 12:0181.0 Nitrobenzene ug/kg ND 330 03/22/16 12:0190.0 Pentachlorophenol ug/kg ND 1650 03/22/16 12:0160.0 Phenanthrene ug/kg ND 330 03/22/16 12:0155.0 Phenol ug/kg ND 330 03/22/16 12:0199.0 Pyrene ug/kg ND 330 03/22/16 12:0156.0 2,4,6-Tribromophenol (S)%77 27-110 03/22/16 12:01 2-Fluorobiphenyl (S)%79 30-110 03/22/16 12:01 2-Fluorophenol (S)%81 13-110 03/22/16 12:01 Nitrobenzene-d5 (S)%79 23-110 03/22/16 12:01 Phenol-d6 (S)%92 22-110 03/22/16 12:01 Terphenyl-d14 (S)%101 28-110 03/22/16 12:01 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1690802LABORATORY CONTROL SAMPLE: LCSSpike 1,2,4-Trichlorobenzene ug/kg 13201670 79 36-120 1,2-Dichlorobenzene ug/kg 13801670 83 41-120 1,3-Dichlorobenzene ug/kg 13501670 81 66-120 1,4-Dichlorobenzene ug/kg 13501670 81 42-120 1-Methylnaphthalene ug/kg 13301670 80 40-120 2,4,5-Trichlorophenol ug/kg 14401670 86 37-120 2,4,6-Trichlorophenol ug/kg 15301670 92 40-120 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/24/2016 05:05 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 22 of 33 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92290648 CHARLOTTE MOTOR SPEEDWAY LF Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1690802LABORATORY CONTROL SAMPLE: LCSSpike 2,4-Dichlorophenol ug/kg 14801670 89 33-120 2,4-Dimethylphenol ug/kg 15501670 93 36-120 2,4-Dinitrophenol ug/kg 72208330 87 22-121 2,4-Dinitrotoluene ug/kg 15701670 94 60-120 2,6-Dinitrotoluene ug/kg 15001670 90 54-120 2-Chloronaphthalene ug/kg 14101670 84 41-120 2-Chlorophenol ug/kg 15901670 95 39-120 2-Methylnaphthalene ug/kg 13101670 78 26-120 2-Methylphenol(o-Cresol)ug/kg 15301670 92 41-120 2-Nitroaniline ug/kg 28603330 86 45-120 2-Nitrophenol ug/kg 15201670 91 35-120 3&4-Methylphenol(m&p Cresol)ug/kg 15201670 91 35-120 3,3'-Dichlorobenzidine ug/kg 26803330 80 16-125 3-Nitroaniline ug/kg 27103330 81 45-120 4,6-Dinitro-2-methylphenol ug/kg 30903330 93 46-120 4-Bromophenylphenyl ether ug/kg 13001670 78 36-120 4-Chloro-3-methylphenol ug/kg 32703330 98 37-120 4-Chloroaniline ug/kg 24903330 75 35-120 4-Chlorophenylphenyl ether ug/kg 13601670 82 30-120 4-Nitroaniline ug/kg 29703330 89 48-120 4-Nitrophenol ug/kg 86208330 103 43-120 Acenaphthene ug/kg 13401670 80 46-120 Acenaphthylene ug/kg 14601670 87 46-120 Aniline ug/kg 14401670 86 33-120 Anthracene ug/kg 13801670 83 63-120 Benzo(a)anthracene ug/kg 14401670 86 61-120 Benzo(a)pyrene ug/kg 14601670 88 59-120 Benzo(b)fluoranthene ug/kg 13201670 79 55-120 Benzo(g,h,i)perylene ug/kg 14201670 85 57-120 Benzo(k)fluoranthene ug/kg 13201670 79 56-120 Benzoic Acid ug/kg 59308330 71 13-120 Benzyl alcohol ug/kg 31803330 95 34-120 bis(2-Chloroethoxy)methane ug/kg 13101670 79 21-120 bis(2-Chloroethyl) ether ug/kg 14001670 84 25-120 bis(2-Chloroisopropyl) ether ug/kg 12001670 72 13-120 bis(2-Ethylhexyl)phthalate ug/kg 15001670 90 56-123 Butylbenzylphthalate ug/kg 15001670 90 57-120 Chrysene ug/kg 13801670 83 64-120 Di-n-butylphthalate ug/kg 14701670 88 58-120 Di-n-octylphthalate ug/kg 12501670 75 47-121 Dibenz(a,h)anthracene ug/kg 14001670 84 56-120 Dibenzofuran ug/kg 14501670 87 43-120 Diethylphthalate ug/kg 13901670 84 55-120 Dimethylphthalate ug/kg 14301670 86 54-120 Fluoranthene ug/kg 13601670 81 61-120 Fluorene ug/kg 14101670 84 51-120 Hexachloro-1,3-butadiene ug/kg 12201670 73 22-120 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/24/2016 05:05 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 23 of 33 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92290648 CHARLOTTE MOTOR SPEEDWAY LF Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1690802LABORATORY CONTROL SAMPLE: LCSSpike Hexachlorobenzene ug/kg 13701670 82 53-120 Hexachlorocyclopentadiene ug/kg 12801670 77 18-150 Hexachloroethane ug/kg 13701670 82 39-120 Indeno(1,2,3-cd)pyrene ug/kg 15301670 92 58-120 Isophorone ug/kg 13701670 82 38-120 N-Nitroso-di-n-propylamine ug/kg 15401670 92 30-120 N-Nitrosodimethylamine ug/kg 15801670 95 32-120 N-Nitrosodiphenylamine ug/kg 13601670 81 50-120 Naphthalene ug/kg 13101670 79 38-120 Nitrobenzene ug/kg 14001670 84 37-120 Pentachlorophenol ug/kg 29003330 87 10-120 Phenanthrene ug/kg 13801670 83 62-120 Phenol ug/kg 18401670 110 37-120 Pyrene ug/kg 14701670 88 63-120 2,4,6-Tribromophenol (S)%92 27-110 2-Fluorobiphenyl (S)%81 30-110 2-Fluorophenol (S)%93 13-110 Nitrobenzene-d5 (S)%88 23-110 Phenol-d6 (S)%102 22-110 Terphenyl-d14 (S)%88 28-110 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1690803MATRIX SPIKE SAMPLE: MSSpike Result 92290490001 1,2,4-Trichlorobenzene ug/kg 16602270 73 18-119ND 1,2-Dichlorobenzene ug/kg 17102270 75 50-110ND 1,3-Dichlorobenzene ug/kg 17502270 78 27-110ND 1,4-Dichlorobenzene ug/kg 17202270 76 28-110ND 1-Methylnaphthalene ug/kg 15302270 68 24-116ND 2,4,5-Trichlorophenol ug/kg 17002270 75 28-110ND 2,4,6-Trichlorophenol ug/kg 18802270 83 17-117ND 2,4-Dichlorophenol ug/kg 17002270 75 21-128ND 2,4-Dimethylphenol ug/kg 16602270 73 10-120ND 2,4-Dinitrophenol ug/kg 925J M111300810-107ND 2,4-Dinitrotoluene ug/kg 15902270 70 36-109ND 2,6-Dinitrotoluene ug/kg 15902270 70 32-110ND 2-Chloronaphthalene ug/kg 16102270 71 30-107ND 2-Chlorophenol ug/kg 19102270 85 14-106ND 2-Methylnaphthalene ug/kg 15102270 67 10-135ND 2-Methylphenol(o-Cresol)ug/kg 17602270 78 10-124ND 2-Nitroaniline ug/kg 26004520 57 26-116ND 2-Nitrophenol ug/kg 14002270 62 28-103ND 3&4-Methylphenol(m&p Cresol)ug/kg 15702270 69 10-109ND 3,3'-Dichlorobenzidine ug/kg 37804520 84 10-150ND 3-Nitroaniline ug/kg 23804520 53 22-110ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/24/2016 05:05 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 24 of 33 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92290648 CHARLOTTE MOTOR SPEEDWAY LF Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1690803MATRIX SPIKE SAMPLE: MSSpike Result 92290490001 4,6-Dinitro-2-methylphenol ug/kg 22704520 50 13-121ND 4-Bromophenylphenyl ether ug/kg 17802270 79 31-109ND 4-Chloro-3-methylphenol ug/kg 36004520 80 13-128ND 4-Chloroaniline ug/kg 29404520 65 18-102ND 4-Chlorophenylphenyl ether ug/kg 16902270 75 29-112ND 4-Nitroaniline ug/kg 24904520 55 16-111ND 4-Nitrophenol ug/kg 751011300 66 14-135ND Acenaphthene ug/kg 14702270 65 26-114ND Acenaphthylene ug/kg 15602270 69 32-108ND Aniline ug/kg 16702270 74 10-107ND Anthracene ug/kg 16102270 71 32-111ND Benzo(a)anthracene ug/kg 17802270 79 25-117ND Benzo(a)pyrene ug/kg 16602270 73 25-106ND Benzo(b)fluoranthene ug/kg 15902270 70 24-110ND Benzo(g,h,i)perylene ug/kg 15702270 69 19-112ND Benzo(k)fluoranthene ug/kg 15102270 67 24-114ND Benzoic Acid ug/kg 1180J11300 10 10-110ND Benzyl alcohol ug/kg 31904520 71 24-106ND bis(2-Chloroethoxy)methane ug/kg 14702270 65 13-119ND bis(2-Chloroethyl) ether ug/kg 17002270 75 10-134ND bis(2-Chloroisopropyl) ether ug/kg 10402270 46 10-113ND bis(2-Ethylhexyl)phthalate ug/kg 20702270 92 10-125ND Butylbenzylphthalate ug/kg 20902270 93 18-110ND Chrysene ug/kg 17402270 77 30-110ND Di-n-butylphthalate ug/kg 18802270 83 19-112ND Di-n-octylphthalate ug/kg 18902270 84 17-105ND Dibenz(a,h)anthracene ug/kg 16002270 71 23-111ND Dibenzofuran ug/kg 17202270 76 35-103ND Diethylphthalate ug/kg 17702270 78 27-113ND Dimethylphthalate ug/kg 17402270 77 26-111ND Fluoranthene ug/kg 16602270 73 33-109ND Fluorene ug/kg 16702270 74 32-113ND Hexachloro-1,3-butadiene ug/kg 17102270 76 16-116ND Hexachlorobenzene ug/kg 17202270 76 27-120ND Hexachlorocyclopentadiene ug/kg 12002270 53 10-108ND Hexachloroethane ug/kg 18802270 83 10-117ND Indeno(1,2,3-cd)pyrene ug/kg 17902270 79 10-122ND Isophorone ug/kg 14102270 62 28-114ND N-Nitroso-di-n-propylamine ug/kg 15502270 69 27-113ND N-Nitrosodimethylamine ug/kg 15202270 67 10-109ND N-Nitrosodiphenylamine ug/kg 15902270 70 10-128ND Naphthalene ug/kg 14702270 65 25-110ND Nitrobenzene ug/kg 13402270 59 18-114ND Pentachlorophenol ug/kg 35404520 78 10-122ND Phenanthrene ug/kg 15902270 70 30-114ND Phenol ug/kg 18102270 80 11-102ND Pyrene ug/kg 16402270 73 25-116ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/24/2016 05:05 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 25 of 33 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92290648 CHARLOTTE MOTOR SPEEDWAY LF Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1690803MATRIX SPIKE SAMPLE: MSSpike Result 92290490001 2,4,6-Tribromophenol (S)%83 27-110 2-Fluorobiphenyl (S)%66 30-110 2-Fluorophenol (S)%77 13-110 Nitrobenzene-d5 (S)%62 23-110 Phenol-d6 (S)%73 22-110 Terphenyl-d14 (S)%80 28-110 Parameter Units Dup Result Max RPD QualifiersRPDResult 92290490001 1690804SAMPLE DUPLICATE: 1,2,4-Trichlorobenzene ug/kg ND 30ND 1,2-Dichlorobenzene ug/kg ND 30ND 1,3-Dichlorobenzene ug/kg ND 30ND 1,4-Dichlorobenzene ug/kg ND 30ND 1-Methylnaphthalene ug/kg ND 30ND 2,4,5-Trichlorophenol ug/kg ND 30ND 2,4,6-Trichlorophenol ug/kg ND 30ND 2,4-Dichlorophenol ug/kg ND 30ND 2,4-Dimethylphenol ug/kg ND 30ND 2,4-Dinitrophenol ug/kg ND 30ND 2,4-Dinitrotoluene ug/kg ND 30ND 2,6-Dinitrotoluene ug/kg ND 30ND 2-Chloronaphthalene ug/kg ND 30ND 2-Chlorophenol ug/kg ND 30ND 2-Methylnaphthalene ug/kg ND 30ND 2-Methylphenol(o-Cresol)ug/kg ND 30ND 2-Nitroaniline ug/kg ND 30ND 2-Nitrophenol ug/kg ND 30ND 3&4-Methylphenol(m&p Cresol)ug/kg ND 30ND 3,3'-Dichlorobenzidine ug/kg ND 30ND 3-Nitroaniline ug/kg ND 30ND 4,6-Dinitro-2-methylphenol ug/kg ND 30ND 4-Bromophenylphenyl ether ug/kg ND 30ND 4-Chloro-3-methylphenol ug/kg ND 30ND 4-Chloroaniline ug/kg ND 30ND 4-Chlorophenylphenyl ether ug/kg ND 30ND 4-Nitroaniline ug/kg ND 30ND 4-Nitrophenol ug/kg ND 30ND Acenaphthene ug/kg ND 30ND Acenaphthylene ug/kg ND 30ND Aniline ug/kg ND 30ND Anthracene ug/kg ND 30ND Benzo(a)anthracene ug/kg ND 30ND Benzo(a)pyrene ug/kg ND 30ND Benzo(b)fluoranthene ug/kg ND 30ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/24/2016 05:05 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 26 of 33 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92290648 CHARLOTTE MOTOR SPEEDWAY LF Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units Dup Result Max RPD QualifiersRPDResult 92290490001 1690804SAMPLE DUPLICATE: Benzo(g,h,i)perylene ug/kg ND 30ND Benzo(k)fluoranthene ug/kg ND 30ND Benzoic Acid ug/kg ND 30ND Benzyl alcohol ug/kg ND 30ND bis(2-Chloroethoxy)methane ug/kg ND 30ND bis(2-Chloroethyl) ether ug/kg ND 30ND bis(2-Chloroisopropyl) ether ug/kg ND 30ND bis(2-Ethylhexyl)phthalate ug/kg ND 30ND Butylbenzylphthalate ug/kg ND 30ND Chrysene ug/kg ND 30ND Di-n-butylphthalate ug/kg ND 30ND Di-n-octylphthalate ug/kg ND 30ND Dibenz(a,h)anthracene ug/kg ND 30ND Dibenzofuran ug/kg ND 30ND Diethylphthalate ug/kg ND 30ND Dimethylphthalate ug/kg ND 30ND Fluoranthene ug/kg ND 30ND Fluorene ug/kg ND 30ND Hexachloro-1,3-butadiene ug/kg ND 30ND Hexachlorobenzene ug/kg ND 30ND Hexachlorocyclopentadiene ug/kg ND 30ND Hexachloroethane ug/kg ND 30ND Indeno(1,2,3-cd)pyrene ug/kg ND 30ND Isophorone ug/kg ND 30ND N-Nitroso-di-n-propylamine ug/kg ND 30ND N-Nitrosodimethylamine ug/kg ND 30ND N-Nitrosodiphenylamine ug/kg ND 30ND Naphthalene ug/kg ND 30ND Nitrobenzene ug/kg ND 30ND Pentachlorophenol ug/kg ND 30ND Phenanthrene ug/kg ND 30ND Phenol ug/kg ND 30ND Pyrene ug/kg ND 30ND 2,4,6-Tribromophenol (S)%82 1174 2-Fluorobiphenyl (S)%68 664 2-Fluorophenol (S)%77 176 Nitrobenzene-d5 (S)%76 1764 Phenol-d6 (S)%85 2467 Terphenyl-d14 (S)%88 793 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/24/2016 05:05 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 27 of 33 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92290648 CHARLOTTE MOTOR SPEEDWAY LF Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: PMST/8899 ASTM D2974-87 ASTM D2974-87 Dry Weight/Percent Moisture Associated Lab Samples:92290648001 Parameter Units Dup Result Max RPD QualifiersRPDResult 92290442001 1690338SAMPLE DUPLICATE: Percent Moisture %42.9 1 2542.6 Parameter Units Dup Result Max RPD QualifiersRPDResult 92290704001 1690339SAMPLE DUPLICATE: Percent Moisture %95.5 1 2596.1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/24/2016 05:05 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 28 of 33 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92290648 CHARLOTTE MOTOR SPEEDWAY LF Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: WET/43724 EPA 9045 EPA 9045 9045 pH Associated Lab Samples:92290648001 Parameter Units Dup Result Max RPD QualifiersRPDResult 92290047002 1691719SAMPLE DUPLICATE: pH at 25 Degrees C Std. Units 12.6 E,H601012.6 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/24/2016 05:05 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 29 of 33 #=QL# QUALIFIERS Pace Project No.: Project: 92290648 CHARLOTTE MOTOR SPEEDWAY LF DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot. ND - Not Detected at or above adjusted reporting limit. J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL - Adjusted Method Detection Limit. PQL - Practical Quantitation Limit. RL - Reporting Limit. S - Surrogate 1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is a combined concentration. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean-Up U - Indicates the compound was analyzed for, but not detected. Acid preservation may not be appropriate for 2 Chloroethylvinyl ether, Styrene, and Vinyl chloride. A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA Method 8260. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI - The NELAC Institute. LABORATORIES Pace Analytical Services - AshevillePASI-A Pace Analytical Services - CharlottePASI-C ANALYTE QUALIFIERS The sample was weighed and preserved in the laboratory from a soil jar. Sample was not preserved within 48 hours.1g Analyte concentration exceeded the calibration range. The reported result is estimated.E The recovery of the second source standard used to verify the initial calibration curve for this analyte is outside the laboratory's control limits. The result is estimated.F3 Analysis initiated outside of the 15 minute EPA required holding time.H6 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.M1 RPD value was outside control limits.R1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/24/2016 05:05 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 30 of 33 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92290648 CHARLOTTE MOTOR SPEEDWAY LF Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92290648001 MPRP/21042 ICP/18933DRY LANDFILL DITCH EPA 3050 EPA 6010 92290648001 MERP/9117 MERC/8766DRY LANDFILL DITCH EPA 7471 EPA 7471 92290648001 OEXT/41489 MSSV/12027DRY LANDFILL DITCH EPA 3546 EPA 8270 92290648001 MSV/36090DRY LANDFILL DITCH EPA 8260 92290648001 PMST/8899DRY LANDFILL DITCH ASTM D2974-87 92290648001 WET/43724DRY LANDFILL DITCH EPA 9045 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, Inc..Date: 03/24/2016 05:05 PM Pace Analytical Services, Inc. 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 31 of 33 Page 32 of 33 Page 33 of 33