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HomeMy WebLinkAbout10153-AH-Chemical_Analysis-0830191293 Graham Farm Road, PO Box 68 McClellanville, South Carolina 29458 (843) 887-3800 www.athenatechnologies.com 2 May 2018 Mr. Robert Neal Moffatt & Nichol 272 N. Front Street, Suite 204 Wilmington, NC 28401 RE: Chemical Data Summary Atlantic Harbor Carteret County Navigation Project North Carolina Dear Mr. Neal, Athena Technologies, Inc. is pleased to submit this Chemical Data Summary for Atlantic Harbor. Should you have any questions or concerns regarding the attached data summary, please don’t hesitate to contact me via the information below. Respectfully, J. Adam Freeze Vice President / Geologist 1293 Graham Farm Road, PO Box 68 McClellanville, South Carolina 29458 (843) 887-3800 www.athenatechnologies.com CHEMICAL DATA SUMMARY ATLANTIC HARBOR CARTERET COUNTY NAVIGATION PROJECT NORTH CAROLINA TABLE OF CONTENTS Table 1: Summary of Analytical Detections – Volatile Organic Compounds, Semivolatile Organic Compounds, and Petroleum Hydrocarbons Table 2: Summary of Analytical Detections – Metals and Pesticides APPENDICES Appendix A: Laboratory Analytical Reports – Chemical Analyses P a g e | 1G1 G2 G3 C1 G1 G2 G3 C1 G1G1-DUPG2 G3 C1C1-DUPG1 G2 G3 C1 G1 G2 G3 C10.5 3.1 5.7 0 - 6.2 0.5 2.7 4.8 0 - 5.3 0.5 0.5 1.6 2.7 0 - 3.2 0 - 3.2 0.5 3.7 6.8 0 - 7.3 0.5 2.8 5.1 0 - 5.6GGGCGGGCGG / DUPGGCC / DUPGGGCGGGCAnalyte CAS No.EPA [1]NOAA TEL [2]NOAA ERL [3]UnitsAcetone 67-64-1 -- -- --ȝJNJND ND ND NA ND13ND NA27ND16ND NA NA ND ND ND NA ND ND ND NACarbon disulfide 75-15-0 131 -- --ȝJNJND ND ND NA ND ND ND NA11ND ND ND NA NA ND ND ND NA ND ND ND NAMethylene Chloride 75-09-2 667 -- --ȝJNJND ND ND NA7.5 7.1 5.6NA13 10 8.3 15NA NA ND ND ND NA ND ND ND NAToluene 108-88-3 568 -- --ȝJNJND ND3.6NA ND ND ND NA ND ND ND ND NA NA ND ND ND NA ND ND ND NAAcenaphthene 83-32-9 6.7 6.71 16ȝJNJNA NA NA ND NA NA NA14 JNA NA NA NA ND ND NANA NA ND NA NA NA NDAcenaphthylene 208-96-8 5.9 5.87 44ȝJNJNA NA NA ND NA NA NA32 JNA NA NA NA52 J 45 JNA NA NA ND NA NA NA NDAnthracene 120-12-7 47 46.9 85.3ȝJNJNA NA NA26NA NA NA50NA NA NA NA53 J 40 JNA NA NA ND NA NA NA NDBenzo[a]anthracene 56-55-3 75 74.8 261ȝJNJNA NA NA16 JNA NA NA150NA NA NA NA130 100NA NA NA1.7NA NA NA NDBenzo[a]pyrene 50-32-8 89 88.8 430ȝJNJNA NA NA16 JNA NA NA130NA NA NA NA150 110NA NA NA ND NA NA NA NDBenzo[b]fluoranthene 205-99-2 -- -- --ȝJNJNA NA NA32NA NA NA200NANA NA NA290 220NA NA NA2.5NA NA NA NDBenzo[g,h,i]perylene 191-24-2 310 -- --ȝJNJNA NA NA12 JNA NA NA79NA NA NA NA90 67NA NA NA ND NA NA NA NDBenzo[k]fluoranthene 207-08-9 -- -- --ȝJNJNA NA NA13 JNA NA NA68NA NA NA NA120 98NA NA NA ND NA NA NA NDChrysene 218-01-9 108 108 384ȝJNJNA NA NA28NA NA NA150NA NA NA NA120 110NA NA NA1.8NA NA NA NDDibenz(a,h)anthracene 53-70-3 6.2 6.22 63.4ȝJNJNA NA NA ND NA NA NA25 JNA NA NA NA23 J 16 JNA NA NA ND NA NA NA NDFluoranthene 206-44-0 113 113 600ȝJNJNA NA NA31NA NA NA400NA NA NA NA160 130NA NA NA ND NA NA NA NDFluorene 86-73-7 21 21.2 19ȝJNJNA NA NA ND NA NA NA15 JNA NA NA NA ND ND NA NA NA ND NA NA NA NDIndeno[1,2,3-cd]pyrene 193-39-5 340 -- --ȝJNJNA NA NA8.9 JNA NA NA74NA NA NA NA85 61NA NA NA ND NA NA NA NDPhenanthrene 85-01-8 87 86.7 240ȝJNJNA NA NA8.4 JNA NA NA60NA NA NA NA ND ND NA NA NA ND NA NA NA NDPyrene 129-00-0 153 153 665ȝJNJNA NA NA25NA NA NA310NA NA NA NA260 220NA NA NA1.9NA NA NA NDTPH - Residual68476-53-9 -- -- -- mg/kg NA NA NA ND NA NA NA310 JNA NA NA NA500 J 610 JNA NA NA ND NA NA NA NDC11-C22 Aromatics -- -- -- -- mg/kg NA NA NA ND NA NA NA12NA NA NA NA28 16NA NA NA ND NA NA NA NDC19-C36 Aliphatics -- -- -- -- mg/kg NA NA NA ND NA NA NA12NA NA NA NA ND ND NA NA NA ND NA NA NA NDC9-C18 Aliphatics -- -- -- -- mg/kg NA NA NA ND NA NA NA ND NA NA NA NA15ND NA NA NA ND NA NA NA NDNotesft bss = feet below sediment surfaceG= Grab sampleC = Composite sampleDUP = Field duplicate sampleCAS No. = Chemical Abstracts Service NumberEPA[1]= U.S. Environmental Protection Agency (USEPA), Region 4 Ecological Risk Assessment Supplemental Guidance, Sediment Screening Values for Hazardous Waste Sites, Marine/Estuarine Sediment, Ecological Screening Value (ESV) (USEPA 2018).NOAA TEL [2]= National Oceanic and Atmospheric Administration (NOAA), Screening Quick Reference Tables (SQuiRTs), Marine Sediment, Threshold Effects Levels (Buchman, M.F., 2008).NOAA ERL [3]= National Oceanic and Atmospheric Administration (NOAA), Screening Quick Reference Tables (SQuiRTs), Marine Sediment, Effects Range-Low (Buchman, M.F., 2008).-- = Screening criteria not establishedȝJNJ= micrograms per kilogramND = Analyte not detected above laboratory Method Detection Limit.NA = Not AnalyzedBold= Analyte detected above laboratory Method Detection Limit.Yellow Shading = Concentration exceeds respective screening criteria.J= Result is less that the Reporting Limit but greater than or equal to the Method Detection Limit and the concentration is an approximate value.mg/kg = milligrams per kilogramVolatile Petroleum Hydrcarbons (VPH)Not detected above laboratory method detection limit.AH-06-0318 AH-07-0318TABLE 1SUMMARY OF ANALYTICAL DETECTIONSVOLATILE ORGANIC COMPOUNDS, SEMIVOLATILE ORGANIC COMPOUNDS, AND PETROLEUM HYDROCARBONSATLANTIC HARBORVolatile Organic CompoundsSemivolatile Organic CompoundsAH-05-0318Boring ID:Sample ID:Sample Depth / Interval (ft bss):Sample Type:AH-02-0318 AH-04-0318Total Petroleum Hydrocarbons (TPH)Extractable Petroleum Hydrocarbons (EPH) 1293 Graham Farm Road, PO Box 68McClellanville, South Carolina 29458(843) 887-3800www.athenatechnologies.com P a g e |2AH-02-0318 AH-04-0318AH-06-0318 AH-07-0318C1 C1 C1 C1-DUP C1 C10 - 6.2 0 - 5.3 0 - 3.2 0 - 3.2 0 - 7.3 0 - 5.6C C C C / DUP C CAnalyte CAS No.EPA [1]NOAATEL [2]NOAAERL [3]UnitsAntimony 7440-36-0 2 -- -- mg/kg ND0.075 JND0.13 JND NDArsenic 7440-38-2 7.24 7.24 8.2 mg/kg4.5 7.8 10 8.3 1.4 0.75Beryllium 7440-41-7 -- -- -- mg/kg0.37 0.58 0.69 0.62 0.0920.054 JCadmium 7440-43-9 0.68 0.68 1.2 mg/kg0.045 J0.13 0.33 0.29ND0.011 JChromium 7440-47-3 52.3 52.3 81 mg/kg19 30 38 32 4.8 3.1Copper 7440-50-8 18.7 18.7 34 mg/kg6.9 34 120 99 1.8 0.73Lead 7439-92-1 30.2 30.24 46.7 mg/kg12 23 34 27 1.8 1.5Manganese 7439-96-5 -- -- -- mg/kg110 150 160 140 14 9.5Nickel 7440-02-0 15.9 15.9 20.9 mg/kg81215122.31.2Selenium 7782-49-2 -- -- -- mg/kg0.44 J0.74 1.11 J 0.13 J 0.037 JSilver 7440-22-4 0.73 0.73 1 mg/kg0.024 J 0.055 J 0.069 J 0.051 JND NDThallium7440-28-0 -- -- -- mg/kg0.11 0.2 0.3 0.250.019 J 0.023 JZinc 7440-66-6 124 124 150 mg/kg31 80 170 150 6.3 2.9Mercury 7439-97-6 0.13 0.13 0.15 mg/kg0.03 0.059 0.11 0.099ND NDChromium, Trivalent 16065-83-1 -- -- -- mg/kg19 30 38 32 4.7 2.9Chromium, Hexavalent 18540-29-9 -- -- -- mg/kg ND ND ND ND0.19 J 0.19 J4,4'-DDD 72-54-8 1.2 1.22 2ȝJNJ0.11 J1.7 1.8 1.8ND F1 ND4,4'-DDE 72-55-9 2.1 2.07 2.2ȝJNJ0.23 J1.5 4.8 4.30.016 J F1ND4,4'-DDT 50-29-3 0.7 1.19 1ȝJNJND6.6ND ND ND NDEndrin aldehyde 7421-93-4 -- -- --ȝJNJND ND ND ND0.018 J F1NDoxy-Chlordane 27304-13-8 -- -- --ȝJNJND ND ND ND0.011 J p 0.012 J ptrans-Chlordane 5103-74-2 -- -- --ȝJNJND0.36 J 0.58 J 0.58 JND F1 NDNotesft bss = feet below sediment surfaceC= Composite sampleDUP = Field duplicate sampleCAS No. = Chemical Abstracts Service NumberEPA[1]= U.S. Environmental Protection Agency (USEPA), Region 4 Ecological Risk Assessment Supplemental Guidance, Sediment Screening Values for Hazardous Waste Sites, Marine/Estuarine Sediment, Ecological Screening Value (ESV) (USEPA 2018).NOAA TEL [2]= National Oceanic and Atmospheric Administration (NOAA), Screening Quick Reference Tables (SQuiRTs), Marine Sediment, Threshold Effects Levels (Buchman, M.F., 2008).NOAA ERL [3]= National Oceanic and Atmospheric Administration (NOAA), Screening Quick Reference Tables (SQuiRTs), Marine Sediment, Effects Range-Low (Buchman, M.F., 2008).-- = Screening criteria not establishedmg/kg= milligrams per kilogramND = Analyte not detected above laboratory Method Detection Limit.Bold= Analyte detected above laboratory Method Detection Limit.J= Result is less that the Reporting Limit but greater than or equal to the Method Detection Limit and the concentration is an approximate value.ȝJNJ= micrograms per kilogramF1= Matrix spike and/or matrix spike duplicate recovery is outside acceptance limits.p= The Relative Percent Difference between the primary and confirmation column/detector is greater than 40%. The lower value has been reported. PesticidesMetalsTABLE 2SUMMARY OF ANALYTICAL DETECTIONSMETALS AND PESTICIDESATLANTIC HARBORSample Type:Boring ID:Sample ID:Sample Depth / Interval (ft bss):AH-05-0318 1293 Graham Farm Road, PO Box 68McClellanville, South Carolina 29458(843) 887-3800www.athenatechnologies.com 1293 Graham Farm Road, PO Box 68 McClellanville, South Carolina 29458 (843) 887-3800 www.athenatechnologies.com Appendix A: Laboratory Analytical Reports – Chemical Analyses ANALYTICAL REPORT TestAmerica Laboratories, Inc. TestAmerica Pittsburgh 301 Alpha Drive RIDC Park Pittsburgh, PA 15238 Tel: (412)963-7058 TestAmerica Job ID: 180-76196-1 Client Project/Site: North Carolina Sediment Project For: Athena Technologies, Inc 1293 Graham Farm Road PO BOX 68 McClellanville, South Carolina 29458 Attn: Adam Freeze Authorized for release by: 4/18/2018 1:31:35 PM Carrie Gamber, Senior Project Manager (412)963-2428 carrie.gamber@testamericainc.com This report has been electronically signed and authorized by the signatory. Electronic signature is intended to be the legally binding equivalent of a traditionally handwritten signature. Results relate only to the items tested and the sample(s) as received by the laboratory. 1 2 3 4 5 6 7 8 9 10 11 12 13 Table of Contents Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project TestAmerica Job ID: 180-76196-1 Page 2 of 106 TestAmerica Pittsburgh 4/18/2018 Cover Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 Case Narrative . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 Definitions/Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 Certification Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 Sample Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 Method Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 Lab Chronicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 Client Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22 QC Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58 QC Association Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .87 Chain of Custody . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .95 Receipt Checklists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .104 1 2 3 4 5 6 7 8 9 10 11 12 13 Case Narrative Client: Athena Technologies, Inc TestAmerica Job ID: 180-76196-1 Project/Site: North Carolina Sediment Project Job ID: 180-76196-1 Laboratory: TestAmerica Pittsburgh Narrative CASE NARRATIVE Client: Athena Technologies, Inc Project: North Carolina Sediment Project Report Number: 180-76196-1 With the exceptions noted as flags or footnotes, standard analytical protocols were followed in the analysis of the samples and no problems were encountered or anomalies observed. In addition all laboratory quality control samples were within established control limits, with any exceptions noted below. Each sample was analyzed to achieve the lowest possible reporting limit within the constraints of the method. In some cases, due to interference or analytes present at high concentrations, samples were diluted. For diluted samples, the reporting limits are adjusted relative to the dilution required. Calculations are performed before rounding to avoid round-off errors in calculated results. All holding times were met and proper preservation noted for the methods performed on these samples, unless otherwise detailed in the individual sections below. RECEIPT The samples were received on 03/28/2018 and 03/28/2018; the samples arrived in good condition, properly preserved and on ice. The temperatures of the 3 coolers at receipt time were 3.4º C, 4.8º C and 5.8º C. The following samples were listed on the Chain of Custody (COC); however, no samples were received as there was a cooler delayed in shipment. These samples were received on March 29, 2018 within temperature: AH-07-0318-G1 (180-76196-1), AH-07-0318-G2 (180-76196-2), AH-07-0318-G3 (180-76196-3), AH-07-0318-C (180-76196-4) and AH-06-0318-G1 (180-76196-5). The container label for the following sample did not match the information listed on the Chain-of-Custody (COC): AH-04-0318-G3 (180-76196-15). The container labels list AH-04-0318-G2, while the COC lists AH-04-0318-G3. The id on the COC was used. The Chain-of-Custody (COC) was incomplete as received and/or improperly completed. The COC lists three containers for the following sample; however two were received. The vials received for the TOC analysis were preserved at the laboratory per the notation on the COC: EB-02-0318 (180-76196-24) The following samples were received outside of the holding time for freezing the volatile terracores. The terra core vials were frozen as soon as possible after receipt. The samples have had the H qualifier applied: AH-07-0318-G1 (180-76196-1), AH-07-0318-G2 (180-76196-2), AH-07-0318-G3 (180-76196-3) and AH-07-0318-C (180-76196-4). VOLATILES Methylene Chloride was detected in method blank MB 180-240896/7 at a level that was above the method detection limit but below the reporting limit. The value should be considered an estimate, and has been flagged. If the associated sample reported a result above the MDL and/or RL, the result has been flagged. Methylene Chloride was detected in method blank MB 180-241049/6 at a level that was above the method detection limit but below the reporting limit. The value should be considered an estimate, and has been flagged. If the associated sample reported a result above the MDL and/or RL, the result has been flagged. The following analyte recovered outside control limits for the LCS associated with analytical batch 180-240736: Chloroethane. This is not indicative of a systematic control problem because these were random marginal exceedances. Qualified results have been reported. The continuing calibration verification (CCV) associated with batch 180-240660 recovered above the upper control limit for Dichlorodifluoro-methane. The samples associated with this CCV were non-detects for the affected analytes; therefore, the data have TestAmerica Pittsburgh Page 3 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Case Narrative Client: Athena Technologies, Inc TestAmerica Job ID: 180-76196-1 Project/Site: North Carolina Sediment Project Job ID: 180-76196-1 (Continued) Laboratory: TestAmerica Pittsburgh (Continued) been reported. The following sample is impacted: (CCVIS 180-240660/2). The continuing calibration verification (CCV) associated with batch 180-240865 recovered above the upper control limit for Carbon Tetrachloride. The samples associated with this CCV were non-detects for the affected analytes; therefore, the data have been reported. The following sample is impacted: (CCVIS 180-240865/2). SEMIVOLATILES An incorrect volume of surrogate spiking solution was inadvertently added the following samples: AH-02-0318-C (180-76196-12). Percent recoveries are based on the amount spiked. The following samples were diluted due to the nature of the sample matrix: AH-07-0318-C (180-76196-4), AH-06-0318-C (180-76196-8), AH-02-0318-C (180-76196-12), AH-04-0318-C (180-76196-16), AH-05-0318-C (180-76196-21), AH-05-0318-C-DUP (180-76196-22), (180-76196-A-4-B MS) and (180-76196-A-4-C MSD). Elevated reporting limits (RLs) are provided. The continuing calibration verification (CCV) analyzed in batch 180-241401 was outside the method criteria for the following analyte: Nitrobenzene-d5 (Surr) was >20% high. As indicated in the reference method, sample analysis may proceed; however, any detection for the affected analyte is considered estimated. PESTICIDES The following samples were diluted due to the nature of the sample matrix: AH-02-0318-C (180-76196-12), AH-04-0318-C (180-76196-16), AH-05-0318-C (180-76196-21) and AH-05-0318-C-DUP (180-76196-22). Elevated reporting limits (RLs) are provided. The sample extracts were a medium yellow color after GPC clean-up. Surrogate DCB Decachlorobiphenyl (Surr) recovery for the following sample was outside control limits on the confirmation column: EB-02-0318 (180-76196-24). Evidence of matrix interference is present due to preceding sample analyzed; therefore, re-extraction and/or re-analysis was not performed. Surrogate recovery was outside acceptance limits for the following sample: (180-76196-A-8-I MSD). The parent sample and MS surrogates recovery was within limits. The MSD sample has been qualified and reported. Several analytes failed the recovery criteria low for the MS/MSD of sample AH-06-0318-C (180-76196-8) in batch 180-242257. The continuing calibration verification (CCV) associated with batch 242257 recovered outside acceptance criteria, low biased, for delta-BHC and Endosulfan sulfate. A reporting limit (RL) standard was analyzed, and the target analyte was detected. Since the associated samples were non-detect for this analyte, the data have been reported. The continuing calibration verification (CCV) associated with batch 241080 recovered outside acceptance criteria, low biased, for delta-BHC and Endosulfan sulfate on MR-1 column and Endosulfan sulfate and Endrin ketone on MR-2 column. A reporting limit (RL) standard was analyzed, and the target analyte was detected. Since the associated samples were non-detect for this analyte, the data have been reported. Detections of these compounds were taken from their passing column, where applicable. METALS No analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page. GENERAL CHEMSITRY The sample post-digestion spike (PDS) recoveries were outside criteria. Acceptable laboratory control sample (LCS) soluble and insoluble analysis data demonstrate that the analytical system was operating in control; therefore, this condition is most likely due to a matrix effect. The reporting limit for Lloyd Kahn TOC analysis is a nominal value and does not reflect adjustments in sample mass processed on an individual basis. TestAmerica Pittsburgh Page 4 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Definitions/Glossary TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Qualifiers GC/MS VOA Qualifier Description H Sample was prepped or analyzed beyond the specified holding time Qualifier J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value. *LCS or LCSD is outside acceptance limits. GC/MS Semi VOA Qualifier Description J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value. Qualifier GC Semi VOA Qualifier Description J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value. Qualifier p The %RPD between the primary and confirmation column/detector is >40%. The lower value has been reported. X Surrogate is outside control limits F1 MS and/or MSD Recovery is outside acceptance limits. Metals Qualifier Description J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value. Qualifier General Chemistry Qualifier Description J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value. Qualifier Glossary These commonly used abbreviations may or may not be present in this report. ¤Listed under the "D" column to designate that the result is reported on a dry weight basis Abbreviation %R Percent Recovery CFL Contains Free Liquid CNF Contains No Free Liquid DER Duplicate Error Ratio (normalized absolute difference) Dil Fac Dilution Factor DL Detection Limit (DoD/DOE) DL, RA, RE, IN Indicates a Dilution, Re-analysis, Re-extraction, or additional Initial metals/anion analysis of the sample DLC Decision Level Concentration (Radiochemistry) EDL Estimated Detection Limit (Dioxin) LOD Limit of Detection (DoD/DOE) LOQ Limit of Quantitation (DoD/DOE) MDA Minimum Detectable Activity (Radiochemistry) MDC Minimum Detectable Concentration (Radiochemistry) MDL Method Detection Limit ML Minimum Level (Dioxin) NC Not Calculated ND Not Detected at the reporting limit (or MDL or EDL if shown) PQL Practical Quantitation Limit QC Quality Control RER Relative Error Ratio (Radiochemistry) RL Reporting Limit or Requested Limit (Radiochemistry) RPD Relative Percent Difference, a measure of the relative difference between two points TEF Toxicity Equivalent Factor (Dioxin) TEQ Toxicity Equivalent Quotient (Dioxin) TestAmerica Pittsburgh Page 5 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Accreditation/Certification Summary Client: Athena Technologies, Inc TestAmerica Job ID: 180-76196-1 Project/Site: North Carolina Sediment Project Laboratory: TestAmerica Pittsburgh Unless otherwise noted, all analytes for this laboratory were covered under each accreditation/certification below. Authority Program EPA Region Identification Number Expiration Date North Carolina (WW/SW)4344State Program 12-31-18 Analysis Method Prep Method Matrix Analyte The following analytes are included in this report, but are not accredited/certified under this accreditation/certification: Lloyd Kahn Sediment Total Organic Carbon - Duplicates Analysis Method Prep Method Matrix Analyte The following analytes are included in this report, but accreditation/certification is not offered by the governing authority: 2540G Sediment Percent Moisture 2540G Sediment Percent Solids Laboratory: TestAmerica Pensacola The accreditations/certifications listed below are applicable to this report. Authority Program EPA Region Identification Number Expiration Date North Carolina (WW/SW)3144State Program 12-31-18 TestAmerica Pittsburgh Page 6 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Sample Summary TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Lab Sample ID Client Sample ID ReceivedCollectedMatrix 180-76196-1 AH-07-0318-G1 Sediment 03/27/18 08:40 03/28/18 11:36 180-76196-2 AH-07-0318-G2 Sediment 03/27/18 08:42 03/28/18 11:36 180-76196-3 AH-07-0318-G3 Sediment 03/27/18 08:45 03/28/18 11:36 180-76196-4 AH-07-0318-C Sediment 03/27/18 08:50 03/28/18 11:36 180-76196-5 AH-06-0318-G1 Sediment 03/27/18 09:20 03/28/18 11:36 180-76196-6 AH-06-0318-G2 Sediment 03/27/18 09:22 03/28/18 11:36 180-76196-7 AH-06-0318-G3 Sediment 03/27/18 09:25 03/28/18 11:36 180-76196-8 AH-06-0318-C Sediment 03/27/18 09:30 03/28/18 11:36 180-76196-9 AH-02-0318-G1 Sediment 03/27/18 09:55 03/28/18 11:36 180-76196-10 AH-02-0318-G2 Sediment 03/27/18 09:57 03/28/18 11:36 180-76196-11 AH-02-0318-G3 Sediment 03/27/18 10:00 03/28/18 11:36 180-76196-12 AH-02-0318-C Sediment 03/27/18 10:05 03/28/18 11:36 180-76196-13 AH-04-0318-G1 Sediment 03/27/18 10:40 03/28/18 09:30 180-76196-14 AH-04-0318-G2 Sediment 03/27/18 10:42 03/28/18 09:30 180-76196-15 AH-04-0318-G3 Sediment 03/27/18 10:45 03/28/18 09:30 180-76196-16 AH-04-0318-C Sediment 03/27/18 10:50 03/28/18 09:30 180-76196-17 AH-05-0318-G1 Sediment 03/27/18 11:35 03/28/18 09:30 180-76196-18 AH-05-0318-G1-DUP Sediment 03/27/18 11:37 03/28/18 09:30 180-76196-19 AH-05-0318-G2 Sediment 03/27/18 11:40 03/28/18 09:30 180-76196-20 AH-05-0318-G3 Sediment 03/27/18 11:45 03/28/18 09:30 180-76196-21 AH-05-0318-C Sediment 03/27/18 11:55 03/28/18 09:30 180-76196-22 AH-05-0318-C-DUP Sediment 03/27/18 11:58 03/28/18 09:30 180-76196-23 TB-02-0318 Water 03/27/18 12:30 03/28/18 09:30 180-76196-24 EB-02-0318 Water 03/27/18 12:50 03/28/18 09:30 TestAmerica Pittsburgh Page 7 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Method Summary TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Method Method Description LaboratoryProtocol SW846EPA 8260B Volatile Organic Compounds (GC/MS)TAL PIT SW8468270D LL Semivolatile Organic Compounds by GC/MS - Low Level TAL PIT SW846EPA 8270D LL Semivolatile Organic Compounds by GC/MS - Low Level TAL PIT SW8468081B_LL Organochlorine Pesticides (GC)TAL PIT SW846EPA 8081B LL Organochlorine Pesticides (GC)TAL PIT SW8466020BMetals (ICP/MS)TAL PIT SW8467471BMercury (CVAA)TAL PIT SW846EPA 6020B Metals (ICP/MS)TAL PIT SW846EPA 7470A Mercury (CVAA)TAL PIT 1664B1664BHEM and SGT-HEM TAL PEN SM222540GSM 2540G TAL PIT SW8467196AChromium, Trivalent (Colorimetric)TAL PIT SW846EPA 7196A Chromium, Hexavalent TAL PIT SW846EPA 9071B HEM and SGT-HEM TAL PIT EPALloyd Kahn Organic Carbon, Total (TOC)TAL PIT SMSM 5310C Total Organic Carbon TAL PIT Protocol References: 1664B = 1664B EPA = US Environmental Protection Agency SM = "Standard Methods For The Examination Of Water And Wastewater", SM22 = SM22 SW846 = "Test Methods For Evaluating Solid Waste, Physical/Chemical Methods", Third Edition, November 1986 And Its Updates. Laboratory References: TAL PEN = TestAmerica Pensacola, 3355 McLemore Drive, Pensacola, FL 32514, TEL (850)474-1001 TAL PIT = TestAmerica Pittsburgh, 301 Alpha Drive, RIDC Park, Pittsburgh, PA 15238, TEL (412)963-7058 TestAmerica Pittsburgh Page 8 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Lab Chronicle Client: Athena Technologies, Inc TestAmerica Job ID: 180-76196-1 Project/Site: North Carolina Sediment Project Client Sample ID: AH-07-0318-G1 Lab Sample ID: 180-76196-1 Matrix: SedimentDate Collected: 03/27/18 08:40 Date Received: 03/28/18 11:36 Analysis 2540G CLL03/29/18 11:321 TAL PIT240823 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA NOEQUIPInstrument ID: Client Sample ID: AH-07-0318-G1 Lab Sample ID: 180-76196-1 Matrix: SedimentDate Collected: 03/27/18 08:40 Percent Solids: 77.6Date Received: 03/28/18 11:36 Prep 5035 KLG03/29/18 09:21 TAL PIT240903 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 5.1985 g 5 mL Analysis EPA 8260B 1 240896 03/30/18 15:26 KLG TAL PITTotal/NA 5 mL 5 mL CHHP3Instrument ID: Client Sample ID: AH-07-0318-G2 Lab Sample ID: 180-76196-2 Matrix: SedimentDate Collected: 03/27/18 08:42 Date Received: 03/28/18 11:36 Analysis 2540G CLL03/29/18 11:321 TAL PIT240823 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA NOEQUIPInstrument ID: Client Sample ID: AH-07-0318-G2 Lab Sample ID: 180-76196-2 Matrix: SedimentDate Collected: 03/27/18 08:42 Percent Solids: 77.4Date Received: 03/28/18 11:36 Prep 5035 KLG03/29/18 09:21 TAL PIT240903 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 5.0621 g 5 mL Analysis EPA 8260B 1 240896 03/30/18 17:23 KLG TAL PITTotal/NA 5 mL 5 mL CHHP3Instrument ID: Client Sample ID: AH-07-0318-G3 Lab Sample ID: 180-76196-3 Matrix: SedimentDate Collected: 03/27/18 08:45 Date Received: 03/28/18 11:36 Analysis 2540G CLL03/29/18 11:321 TAL PIT240823 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA NOEQUIPInstrument ID: Client Sample ID: AH-07-0318-G3 Lab Sample ID: 180-76196-3 Matrix: SedimentDate Collected: 03/27/18 08:45 Percent Solids: 83.8Date Received: 03/28/18 11:36 Prep 5035 KLG03/29/18 09:21 TAL PIT240903 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 5.1219 g 5 mL TestAmerica Pittsburgh Page 9 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Lab Chronicle Client: Athena Technologies, Inc TestAmerica Job ID: 180-76196-1 Project/Site: North Carolina Sediment Project Client Sample ID: AH-07-0318-G3 Lab Sample ID: 180-76196-3 Matrix: SedimentDate Collected: 03/27/18 08:45 Percent Solids: 83.8Date Received: 03/28/18 11:36 Analysis EPA 8260B KLG04/02/18 09:401 TAL PIT241049 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 5 mL 5 mL CHHP3Instrument ID: Client Sample ID: AH-07-0318-C Lab Sample ID: 180-76196-4 Matrix: SedimentDate Collected: 03/27/18 08:50 Date Received: 03/28/18 11:36 Analysis 2540G CLL03/29/18 11:321 TAL PIT240823 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA NOEQUIPInstrument ID: Analysis 7196A 1 241989 04/12/18 11:38 MM1 TAL PITTotal/NA NOEQUIPInstrument ID: Client Sample ID: AH-07-0318-C Lab Sample ID: 180-76196-4 Matrix: SedimentDate Collected: 03/27/18 08:50 Percent Solids: 81.0Date Received: 03/28/18 11:36 Prep 3541 BAP04/02/18 03:39 TAL PIT241037 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 30.1 g 0.5 mL Analysis 8270D LL 2 241401 04/05/18 15:20 DLF TAL PITTotal/NA 1 mL 1 mL CH71Instrument ID: Prep 3541 241038 04/02/18 03:41 BAP TAL PITTotal/NA 30.3 g 10.0 mL Cleanup 3640A 241931 04/12/18 06:12 BAP TAL PITTotal/NA 5.0 mL 0.5 mL Analysis 8081B_LL 1 242257 04/16/18 13:54 DFE TAL PITTotal/NA CHGC15Instrument ID: Prep 3050B 241695 04/09/18 16:04 KA TAL PITTotal/NA 2.00 g 100 mL Analysis 6020B 1 241911 04/11/18 02:00 WTR TAL PITTotal/NA MInstrument ID: Prep 7471B 241273 04/04/18 08:35 RJR TAL PITTotal/NA 1.32 g 100 mL Analysis 7471B 1 241400 04/05/18 09:30 RJR TAL PITTotal/NA KInstrument ID: Prep 3060A 240858 03/29/18 14:32 SES TAL PITTotal/NA 2.47 g 100 mL Analysis EPA 7196A 1 240949 03/30/18 13:18 SES TAL PITTotal/NA 25 mL 25 mL GENESYS10SInstrument ID: Prep 9071B 241004 03/31/18 06:25 CBY TAL PITTotal/NA 30.0 g 30.0 g Analysis EPA 9071B 1 241091 04/03/18 08:15 JAS TAL PITTotal/NA NOEQUIPInstrument ID: Analysis Lloyd Kahn 1 241158 04/02/18 14:55 JBF TAL PITTotal/NA FLASHEAInstrument ID: TestAmerica Pittsburgh Page 10 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Lab Chronicle Client: Athena Technologies, Inc TestAmerica Job ID: 180-76196-1 Project/Site: North Carolina Sediment Project Client Sample ID: AH-06-0318-G1 Lab Sample ID: 180-76196-5 Matrix: SedimentDate Collected: 03/27/18 09:20 Date Received: 03/28/18 11:36 Analysis 2540G CLL03/29/18 11:321 TAL PIT240823 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA NOEQUIPInstrument ID: Client Sample ID: AH-06-0318-G1 Lab Sample ID: 180-76196-5 Matrix: SedimentDate Collected: 03/27/18 09:20 Percent Solids: 78.9Date Received: 03/28/18 11:36 Prep 5035 KLG03/29/18 09:21 TAL PIT240903 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 5.3981 g 5 mL Analysis EPA 8260B 1 240896 03/30/18 16:13 KLG TAL PITTotal/NA 5 mL 5 mL CHHP3Instrument ID: Client Sample ID: AH-06-0318-G2 Lab Sample ID: 180-76196-6 Matrix: SedimentDate Collected: 03/27/18 09:22 Date Received: 03/28/18 11:36 Analysis 2540G CLL03/29/18 11:321 TAL PIT240823 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA NOEQUIPInstrument ID: Client Sample ID: AH-06-0318-G2 Lab Sample ID: 180-76196-6 Matrix: SedimentDate Collected: 03/27/18 09:22 Percent Solids: 75.6Date Received: 03/28/18 11:36 Prep 5035 KLG03/29/18 09:21 TAL PIT240903 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 4.9669 g 5 mL Analysis EPA 8260B 1 240896 03/30/18 16:36 KLG TAL PITTotal/NA 5 mL 5 mL CHHP3Instrument ID: Client Sample ID: AH-06-0318-G3 Lab Sample ID: 180-76196-7 Matrix: SedimentDate Collected: 03/27/18 09:25 Date Received: 03/28/18 11:36 Analysis 2540G CLL03/29/18 11:321 TAL PIT240823 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA NOEQUIPInstrument ID: Client Sample ID: AH-06-0318-G3 Lab Sample ID: 180-76196-7 Matrix: SedimentDate Collected: 03/27/18 09:25 Percent Solids: 79.3Date Received: 03/28/18 11:36 Prep 5035 KLG03/29/18 09:21 TAL PIT240903 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 4.9743 g 5 mL TestAmerica Pittsburgh Page 11 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Lab Chronicle Client: Athena Technologies, Inc TestAmerica Job ID: 180-76196-1 Project/Site: North Carolina Sediment Project Client Sample ID: AH-06-0318-G3 Lab Sample ID: 180-76196-7 Matrix: SedimentDate Collected: 03/27/18 09:25 Percent Solids: 79.3Date Received: 03/28/18 11:36 Analysis EPA 8260B KLG03/30/18 17:001 TAL PIT240896 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 5 mL 5 mL CHHP3Instrument ID: Client Sample ID: AH-06-0318-C Lab Sample ID: 180-76196-8 Matrix: SedimentDate Collected: 03/27/18 09:30 Date Received: 03/28/18 11:36 Analysis 2540G CLL03/29/18 11:321 TAL PIT240823 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA NOEQUIPInstrument ID: Analysis 7196A 1 241989 04/12/18 11:38 MM1 TAL PITTotal/NA NOEQUIPInstrument ID: Client Sample ID: AH-06-0318-C Lab Sample ID: 180-76196-8 Matrix: SedimentDate Collected: 03/27/18 09:30 Percent Solids: 81.5Date Received: 03/28/18 11:36 Prep 3541 BAP04/02/18 03:39 TAL PIT241037 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 30.3 g 0.5 mL Analysis 8270D LL 2 241401 04/05/18 18:34 DLF TAL PITTotal/NA 1 mL 1 mL CH71Instrument ID: Prep 3541 241038 04/02/18 03:41 BAP TAL PITTotal/NA 30.4 g 10.0 mL Cleanup 3640A 241931 04/12/18 06:12 BAP TAL PITTotal/NA 5.0 mL 0.5 mL Analysis 8081B_LL 1 242257 04/16/18 14:10 DFE TAL PITTotal/NA CHGC15Instrument ID: Prep 3050B 241695 04/09/18 16:04 KA TAL PITTotal/NA 2.00 g 100 mL Analysis 6020B 1 241911 04/11/18 02:05 WTR TAL PITTotal/NA MInstrument ID: Prep 7471B 241273 04/04/18 08:35 RJR TAL PITTotal/NA 1.28 g 100 mL Analysis 7471B 1 241400 04/05/18 09:32 RJR TAL PITTotal/NA KInstrument ID: Prep 3060A 240858 03/29/18 14:32 SES TAL PITTotal/NA 2.53 g 100 mL Analysis EPA 7196A 1 240949 03/30/18 13:19 SES TAL PITTotal/NA 25 mL 25 mL GENESYS10SInstrument ID: Prep 9071B 241004 03/31/18 06:25 CBY TAL PITTotal/NA 30.0 g 30.0 g Analysis EPA 9071B 1 241091 04/03/18 08:15 JAS TAL PITTotal/NA NOEQUIPInstrument ID: Analysis Lloyd Kahn 1 241158 04/02/18 15:05 JBF TAL PITTotal/NA FLASHEAInstrument ID: TestAmerica Pittsburgh Page 12 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Lab Chronicle Client: Athena Technologies, Inc TestAmerica Job ID: 180-76196-1 Project/Site: North Carolina Sediment Project Client Sample ID: AH-02-0318-G1 Lab Sample ID: 180-76196-9 Matrix: SedimentDate Collected: 03/27/18 09:55 Date Received: 03/28/18 11:36 Analysis 2540G CLL03/29/18 11:321 TAL PIT240823 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA NOEQUIPInstrument ID: Client Sample ID: AH-02-0318-G1 Lab Sample ID: 180-76196-9 Matrix: SedimentDate Collected: 03/27/18 09:55 Percent Solids: 78.4Date Received: 03/28/18 11:36 Prep 5035 KLG03/29/18 09:21 TAL PIT240903 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 5.1779 g 5 mL Analysis EPA 8260B 1 240896 03/30/18 17:47 KLG TAL PITTotal/NA 5 mL 5 mL CHHP3Instrument ID: Client Sample ID: AH-02-0318-G2 Lab Sample ID: 180-76196-10 Matrix: SedimentDate Collected: 03/27/18 09:57 Date Received: 03/28/18 11:36 Analysis 2540G CLL03/29/18 11:321 TAL PIT240823 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA NOEQUIPInstrument ID: Client Sample ID: AH-02-0318-G2 Lab Sample ID: 180-76196-10 Matrix: SedimentDate Collected: 03/27/18 09:57 Percent Solids: 59.7Date Received: 03/28/18 11:36 Prep 5035 KLG03/29/18 09:21 TAL PIT240903 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 5.3332 g 5 mL Analysis EPA 8260B 1 240896 03/30/18 18:10 KLG TAL PITTotal/NA 5 mL 5 mL CHHP3Instrument ID: Client Sample ID: AH-02-0318-G3 Lab Sample ID: 180-76196-11 Matrix: SedimentDate Collected: 03/27/18 10:00 Date Received: 03/28/18 11:36 Analysis 2540G CLL03/29/18 11:321 TAL PIT240823 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA NOEQUIPInstrument ID: Client Sample ID: AH-02-0318-G3 Lab Sample ID: 180-76196-11 Matrix: SedimentDate Collected: 03/27/18 10:00 Percent Solids: 46.5Date Received: 03/28/18 11:36 Prep 5035 KLG03/29/18 09:21 TAL PIT240903 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 5.1891 g 5 mL TestAmerica Pittsburgh Page 13 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Lab Chronicle Client: Athena Technologies, Inc TestAmerica Job ID: 180-76196-1 Project/Site: North Carolina Sediment Project Client Sample ID: AH-02-0318-G3 Lab Sample ID: 180-76196-11 Matrix: SedimentDate Collected: 03/27/18 10:00 Percent Solids: 46.5Date Received: 03/28/18 11:36 Analysis EPA 8260B KLG04/02/18 10:271 TAL PIT241049 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 5 mL 5 mL CHHP3Instrument ID: Client Sample ID: AH-02-0318-C Lab Sample ID: 180-76196-12 Matrix: SedimentDate Collected: 03/27/18 10:05 Date Received: 03/28/18 11:36 Analysis 2540G CLL03/29/18 11:321 TAL PIT240823 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA NOEQUIPInstrument ID: Analysis 7196A 1 241989 04/12/18 11:38 MM1 TAL PITTotal/NA NOEQUIPInstrument ID: Client Sample ID: AH-02-0318-C Lab Sample ID: 180-76196-12 Matrix: SedimentDate Collected: 03/27/18 10:05 Percent Solids: 57.2Date Received: 03/28/18 11:36 Prep 3541 BAP04/02/18 03:39 TAL PIT241037 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 30.2 g 0.5 mL Analysis 8270D LL 4 241401 04/05/18 19:02 DLF TAL PITTotal/NA 1 mL 1 mL CH71Instrument ID: Prep 3541 241038 04/02/18 03:41 BAP TAL PITTotal/NA 30.1 g 10.0 mL Cleanup 3640A 241931 04/12/18 06:12 BAP TAL PITTotal/NA 5.0 mL 0.5 mL Analysis 8081B_LL 5 242257 04/16/18 14:56 DFE TAL PITTotal/NA CHGC15Instrument ID: Prep 3050B 241695 04/09/18 16:04 KA TAL PITTotal/NA 1.95 g 100 mL Analysis 6020B 1 241911 04/11/18 02:09 WTR TAL PITTotal/NA MInstrument ID: Prep 7471B 241273 04/04/18 08:35 RJR TAL PITTotal/NA 1.31 g 100 mL Analysis 7471B 1 241400 04/05/18 09:34 RJR TAL PITTotal/NA KInstrument ID: Prep 3060A 240858 03/29/18 14:32 SES TAL PITTotal/NA 2.55 g 100 mL Analysis EPA 7196A 1 240949 03/30/18 13:23 SES TAL PITTotal/NA 25 mL 25 mL GENESYS10SInstrument ID: Prep 9071B 241004 03/31/18 06:25 CBY TAL PITTotal/NA 30.1 g 30.0 g Analysis EPA 9071B 1 241091 04/03/18 08:15 JAS TAL PITTotal/NA NOEQUIPInstrument ID: Analysis Lloyd Kahn 1 241158 04/02/18 15:15 JBF TAL PITTotal/NA FLASHEAInstrument ID: TestAmerica Pittsburgh Page 14 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Lab Chronicle Client: Athena Technologies, Inc TestAmerica Job ID: 180-76196-1 Project/Site: North Carolina Sediment Project Client Sample ID: AH-04-0318-G1 Lab Sample ID: 180-76196-13 Matrix: SedimentDate Collected: 03/27/18 10:40 Date Received: 03/28/18 09:30 Analysis 2540G CLL03/29/18 08:421 TAL PIT240793 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA NOEQUIPInstrument ID: Client Sample ID: AH-04-0318-G1 Lab Sample ID: 180-76196-13 Matrix: SedimentDate Collected: 03/27/18 10:40 Percent Solids: 39.2Date Received: 03/28/18 09:30 Prep 5035 KLG03/28/18 12:15 TAL PIT240706 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 5.0511 g 5 mL Analysis EPA 8260B 1 240660 03/28/18 14:17 KLG TAL PITTotal/NA 5 mL 5 mL CHHP3Instrument ID: Client Sample ID: AH-04-0318-G2 Lab Sample ID: 180-76196-14 Matrix: SedimentDate Collected: 03/27/18 10:42 Date Received: 03/28/18 09:30 Analysis 2540G CLL03/29/18 08:421 TAL PIT240793 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA NOEQUIPInstrument ID: Client Sample ID: AH-04-0318-G2 Lab Sample ID: 180-76196-14 Matrix: SedimentDate Collected: 03/27/18 10:42 Percent Solids: 39.1Date Received: 03/28/18 09:30 Prep 5035 KLG03/28/18 12:15 TAL PIT240706 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 5.0915 g 5 mL Analysis EPA 8260B 1 240660 03/28/18 14:41 KLG TAL PITTotal/NA 5 mL 5 mL CHHP3Instrument ID: Client Sample ID: AH-04-0318-G3 Lab Sample ID: 180-76196-15 Matrix: SedimentDate Collected: 03/27/18 10:45 Date Received: 03/28/18 09:30 Analysis 2540G CLL03/29/18 08:421 TAL PIT240793 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA NOEQUIPInstrument ID: Client Sample ID: AH-04-0318-G3 Lab Sample ID: 180-76196-15 Matrix: SedimentDate Collected: 03/27/18 10:45 Percent Solids: 46.9Date Received: 03/28/18 09:30 Prep 5035 KLG03/28/18 12:15 TAL PIT240706 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 5.0875 g 5 mL TestAmerica Pittsburgh Page 15 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Lab Chronicle Client: Athena Technologies, Inc TestAmerica Job ID: 180-76196-1 Project/Site: North Carolina Sediment Project Client Sample ID: AH-04-0318-G3 Lab Sample ID: 180-76196-15 Matrix: SedimentDate Collected: 03/27/18 10:45 Percent Solids: 46.9Date Received: 03/28/18 09:30 Analysis EPA 8260B KLG03/28/18 15:041 TAL PIT240660 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 5 mL 5 mL CHHP3Instrument ID: Client Sample ID: AH-04-0318-C Lab Sample ID: 180-76196-16 Matrix: SedimentDate Collected: 03/27/18 10:50 Date Received: 03/28/18 09:30 Analysis 2540G CLL03/29/18 08:421 TAL PIT240793 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA NOEQUIPInstrument ID: Analysis 7196A 1 241989 04/12/18 11:38 MM1 TAL PITTotal/NA NOEQUIPInstrument ID: Client Sample ID: AH-04-0318-C Lab Sample ID: 180-76196-16 Matrix: SedimentDate Collected: 03/27/18 10:50 Percent Solids: 41.2Date Received: 03/28/18 09:30 Prep 3541 BAP04/02/18 03:39 TAL PIT241037 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 30.2 g 0.5 mL Analysis 8270D LL 5 241401 04/05/18 19:30 DLF TAL PITTotal/NA 1 mL 1 mL CH71Instrument ID: Prep 3541 241038 04/02/18 03:41 BAP TAL PITTotal/NA 30.1 g 10.0 mL Cleanup 3640A 241931 04/12/18 06:12 BAP TAL PITTotal/NA 5.0 mL 0.5 mL Analysis 8081B_LL 5 242257 04/16/18 15:11 DFE TAL PITTotal/NA CHGC15Instrument ID: Prep 3050B 241695 04/09/18 16:04 KA TAL PITTotal/NA 2.00 g 100 mL Analysis 6020B 1 241911 04/11/18 02:14 WTR TAL PITTotal/NA MInstrument ID: Prep 7471B 241273 04/04/18 08:35 RJR TAL PITTotal/NA 1.33 g 100 mL Analysis 7471B 1 241400 04/05/18 09:36 RJR TAL PITTotal/NA KInstrument ID: Prep 3060A 240858 03/29/18 14:32 SES TAL PITTotal/NA 2.53 g 100 mL Analysis EPA 7196A 1 240949 03/30/18 13:24 SES TAL PITTotal/NA 25 mL 25 mL GENESYS10SInstrument ID: Prep 9071B 241004 03/31/18 06:25 CBY TAL PITTotal/NA 30.2 g 30.0 g Analysis EPA 9071B 1 241091 04/03/18 08:15 JAS TAL PITTotal/NA NOEQUIPInstrument ID: Analysis Lloyd Kahn 1 240909 03/29/18 16:39 JBF TAL PITTotal/NA FLASHEAInstrument ID: TestAmerica Pittsburgh Page 16 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Lab Chronicle Client: Athena Technologies, Inc TestAmerica Job ID: 180-76196-1 Project/Site: North Carolina Sediment Project Client Sample ID: AH-05-0318-G1 Lab Sample ID: 180-76196-17 Matrix: SedimentDate Collected: 03/27/18 11:35 Date Received: 03/28/18 09:30 Analysis 2540G CLL03/29/18 08:421 TAL PIT240793 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA NOEQUIPInstrument ID: Client Sample ID: AH-05-0318-G1 Lab Sample ID: 180-76196-17 Matrix: SedimentDate Collected: 03/27/18 11:35 Percent Solids: 25.9Date Received: 03/28/18 09:30 Prep 5035 KLG03/28/18 12:15 TAL PIT240706 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 5.0808 g 5 mL Analysis EPA 8260B 1 240660 03/28/18 15:28 KLG TAL PITTotal/NA 5 mL 5 mL CHHP3Instrument ID: Client Sample ID: AH-05-0318-G1-DUP Lab Sample ID: 180-76196-18 Matrix: SedimentDate Collected: 03/27/18 11:37 Date Received: 03/28/18 09:30 Analysis 2540G CLL03/29/18 08:421 TAL PIT240793 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA NOEQUIPInstrument ID: Client Sample ID: AH-05-0318-G1-DUP Lab Sample ID: 180-76196-18 Matrix: SedimentDate Collected: 03/27/18 11:37 Percent Solids: 24.2Date Received: 03/28/18 09:30 Prep 5035 KLG03/28/18 12:15 TAL PIT240706 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 5.4377 g 5 mL Analysis EPA 8260B 1 240660 03/28/18 15:51 KLG TAL PITTotal/NA 5 mL 5 mL CHHP3Instrument ID: Client Sample ID: AH-05-0318-G2 Lab Sample ID: 180-76196-19 Matrix: SedimentDate Collected: 03/27/18 11:40 Date Received: 03/28/18 09:30 Analysis 2540G CLL03/29/18 08:421 TAL PIT240793 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA NOEQUIPInstrument ID: Client Sample ID: AH-05-0318-G2 Lab Sample ID: 180-76196-19 Matrix: SedimentDate Collected: 03/27/18 11:40 Percent Solids: 28.4Date Received: 03/28/18 09:30 Prep 5035 KLG03/28/18 12:15 TAL PIT240706 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 5.2324 g 5 mL TestAmerica Pittsburgh Page 17 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Lab Chronicle Client: Athena Technologies, Inc TestAmerica Job ID: 180-76196-1 Project/Site: North Carolina Sediment Project Client Sample ID: AH-05-0318-G2 Lab Sample ID: 180-76196-19 Matrix: SedimentDate Collected: 03/27/18 11:40 Percent Solids: 28.4Date Received: 03/28/18 09:30 Analysis EPA 8260B KLG03/28/18 16:141 TAL PIT240660 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 5 mL 5 mL CHHP3Instrument ID: Client Sample ID: AH-05-0318-G3 Lab Sample ID: 180-76196-20 Matrix: SedimentDate Collected: 03/27/18 11:45 Date Received: 03/28/18 09:30 Analysis 2540G CLL03/29/18 08:421 TAL PIT240793 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA NOEQUIPInstrument ID: Client Sample ID: AH-05-0318-G3 Lab Sample ID: 180-76196-20 Matrix: SedimentDate Collected: 03/27/18 11:45 Percent Solids: 16.8Date Received: 03/28/18 09:30 Prep 5035 KLG03/28/18 12:15 TAL PIT240706 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 4.9811 g 5 mL Analysis EPA 8260B 1 240660 03/28/18 16:38 KLG TAL PITTotal/NA 5 mL 5 mL CHHP3Instrument ID: Client Sample ID: AH-05-0318-C Lab Sample ID: 180-76196-21 Matrix: SedimentDate Collected: 03/27/18 11:55 Date Received: 03/28/18 09:30 Analysis 2540G CLL03/29/18 08:421 TAL PIT240793 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA NOEQUIPInstrument ID: Analysis 7196A 1 241989 04/12/18 11:38 MM1 TAL PITTotal/NA NOEQUIPInstrument ID: Client Sample ID: AH-05-0318-C Lab Sample ID: 180-76196-21 Matrix: SedimentDate Collected: 03/27/18 11:55 Percent Solids: 24.0Date Received: 03/28/18 09:30 Prep 3541 BAP04/02/18 03:39 TAL PIT241037 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 30.4 g 0.5 mL Analysis 8270D LL 5 241401 04/05/18 19:58 DLF TAL PITTotal/NA 1 mL 1 mL CH71Instrument ID: Prep 3541 241038 04/02/18 03:41 BAP TAL PITTotal/NA 30.4 g 10.0 mL Cleanup 3640A 241931 04/12/18 06:12 BAP TAL PITTotal/NA 5.0 mL 0.5 mL Analysis 8081B_LL 5 242257 04/16/18 15:27 DFE TAL PITTotal/NA CHGC15Instrument ID: Prep 3050B 241695 04/09/18 16:04 KA TAL PITTotal/NA 2.04 g 100 mL TestAmerica Pittsburgh Page 18 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Lab Chronicle Client: Athena Technologies, Inc TestAmerica Job ID: 180-76196-1 Project/Site: North Carolina Sediment Project Client Sample ID: AH-05-0318-C Lab Sample ID: 180-76196-21 Matrix: SedimentDate Collected: 03/27/18 11:55 Percent Solids: 24.0Date Received: 03/28/18 09:30 Analysis 6020B WTR04/11/18 02:191 TAL PIT241911 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA MInstrument ID: Prep 7471B 241273 04/04/18 08:35 RJR TAL PITTotal/NA 1.21 g 100 mL Analysis 7471B 1 241400 04/05/18 09:42 RJR TAL PITTotal/NA KInstrument ID: Prep 3060A 240858 03/29/18 14:32 SES TAL PITTotal/NA 2.55 g 100 mL Analysis EPA 7196A 1 240949 03/30/18 13:30 SES TAL PITTotal/NA 25 mL 25 mL GENESYS10SInstrument ID: Prep 9071B 241004 03/31/18 06:25 CBY TAL PITTotal/NA 30.0 g 30.0 g Analysis EPA 9071B 1 241091 04/03/18 08:15 JAS TAL PITTotal/NA NOEQUIPInstrument ID: Analysis Lloyd Kahn 1 240909 03/29/18 16:49 JBF TAL PITTotal/NA FLASHEAInstrument ID: Client Sample ID: AH-05-0318-C-DUP Lab Sample ID: 180-76196-22 Matrix: SedimentDate Collected: 03/27/18 11:58 Date Received: 03/28/18 09:30 Analysis 2540G CLL03/29/18 08:421 TAL PIT240793 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA NOEQUIPInstrument ID: Analysis 7196A 1 241989 04/12/18 11:38 MM1 TAL PITTotal/NA NOEQUIPInstrument ID: Client Sample ID: AH-05-0318-C-DUP Lab Sample ID: 180-76196-22 Matrix: SedimentDate Collected: 03/27/18 11:58 Percent Solids: 23.9Date Received: 03/28/18 09:30 Prep 3541 BAP04/02/18 03:39 TAL PIT241037 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 30.0 g 0.5 mL Analysis 8270D LL 4 241401 04/05/18 20:26 DLF TAL PITTotal/NA 1 mL 1 mL CH71Instrument ID: Prep 3541 241038 04/02/18 03:41 BAP TAL PITTotal/NA 30.3 g 10.0 mL Cleanup 3640A 241931 04/12/18 06:12 BAP TAL PITTotal/NA 5.0 mL 0.5 mL Analysis 8081B_LL 5 242257 04/16/18 17:15 DFE TAL PITTotal/NA CHGC15Instrument ID: Prep 3050B 241695 04/09/18 16:04 KA TAL PITTotal/NA 1.95 g 100 mL Analysis 6020B 1 241911 04/11/18 02:23 WTR TAL PITTotal/NA MInstrument ID: Prep 7471B 241273 04/04/18 08:35 RJR TAL PITTotal/NA 1.19 g 100 mL Analysis 7471B 1 241400 04/05/18 09:44 RJR TAL PITTotal/NA KInstrument ID: Prep 3060A 240858 03/29/18 14:43 SES TAL PITTotal/NA 2.50 g 100 mL TestAmerica Pittsburgh Page 19 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Lab Chronicle Client: Athena Technologies, Inc TestAmerica Job ID: 180-76196-1 Project/Site: North Carolina Sediment Project Client Sample ID: AH-05-0318-C-DUP Lab Sample ID: 180-76196-22 Matrix: SedimentDate Collected: 03/27/18 11:58 Percent Solids: 23.9Date Received: 03/28/18 09:30 Analysis EPA 7196A SES03/30/18 13:311 TAL PIT240949 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 25 mL 25 mL GENESYS10SInstrument ID: Prep 9071B 241004 03/31/18 06:25 CBY TAL PITTotal/NA 30.0 g 30.0 g Analysis EPA 9071B 1 241091 04/03/18 08:15 JAS TAL PITTotal/NA NOEQUIPInstrument ID: Analysis Lloyd Kahn 1 240909 03/29/18 16:59 JBF TAL PITTotal/NA FLASHEAInstrument ID: Client Sample ID: TB-02-0318 Lab Sample ID: 180-76196-23 Matrix: WaterDate Collected: 03/27/18 12:30 Date Received: 03/28/18 09:30 Analysis EPA 8260B FBB03/28/18 21:151 TAL PIT240736 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 5 mL 5 mL CHHP5Instrument ID: Client Sample ID: EB-02-0318 Lab Sample ID: 180-76196-24 Matrix: WaterDate Collected: 03/27/18 12:50 Date Received: 03/28/18 09:30 Analysis EPA 8260B KLG03/29/18 21:471 TAL PIT240865 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 5 mL 5 mL CHHP6Instrument ID: Prep 3520C 241088 04/02/18 11:29 BJT TAL PITTotal/NA 240 mL 250 uL Analysis EPA 8270D LL 1 241375 04/06/18 00:27 VVP TAL PITTotal/NA 1 mL 1 mL CH733Instrument ID: Prep 3510C 240746 03/28/18 12:35 CBY TAL PITTotal/NA 980 mL 1.0 mL Analysis EPA 8081B LL 1 241080 04/02/18 19:49 DFE TAL PITTotal/NA CHGC15Instrument ID: Prep 3005A 240953 03/30/18 13:04 KA TAL PITTotal Recoverable 50 mL 50 mL Analysis EPA 6020B 1 241140 03/31/18 12:37 RSK TAL PITTotal Recoverable AInstrument ID: Prep 7470A 241732 04/10/18 11:20 RSK TAL PITTotal/NA 50.0 mL 50.0 mL Analysis EPA 7470A 1 241904 04/11/18 11:08 RSK TAL PITTotal/NA KInstrument ID: Prep 1664B 392275 04/01/18 14:43 BAW TAL PENTotal/NA 986 mL 1000 mL Analysis 1664B 1 392295 04/02/18 09:06 BAW TAL PENTotal/NA SPEEDVAPInstrument ID: Analysis 7196A 1 241989 04/12/18 11:38 MM1 TAL PITTotal/NA NOEQUIPInstrument ID: Analysis EPA 7196A 1 240705 03/28/18 12:08 SES TAL PITTotal/NA 25 mL 25 mL GENESYS10SInstrument ID: Analysis SM 5310C 1 241245 04/03/18 17:12 CLL TAL PITTotal/NA TOC1030Instrument ID: TestAmerica Pittsburgh Page 20 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Lab Chronicle Client: Athena Technologies, Inc TestAmerica Job ID: 180-76196-1 Project/Site: North Carolina Sediment Project Laboratory References: TAL PEN = TestAmerica Pensacola, 3355 McLemore Drive, Pensacola, FL 32514, TEL (850)474-1001 TAL PIT = TestAmerica Pittsburgh, 301 Alpha Drive, RIDC Park, Pittsburgh, PA 15238, TEL (412)963-7058 Analyst References: Lab: TAL PEN Batch Type: Prep BAW = Benjamin Whatley Batch Type: Analysis BAW = Benjamin Whatley Lab: TAL PIT Batch Type: Cleanup BAP = Brian Pino Batch Type: Prep BAP = Brian Pino BJT = Bill Trout CBY = Charles Yushinski KA = Kayla Kalamasz KLG = Kathy Gordon RJR = Ron Rosenbaum RSK = Robert Kurtz SES = Samantha Strauser Batch Type: Analysis CLL = Cheryl Loheyde DFE = David Eppinger DLF = Donald Ferguson FBB = Frank Bungard JAS = Joshua Schmidt JBF = Joshua Fritsch KLG = Kathy Gordon MM1 = Mary Beth Miller RJR = Ron Rosenbaum RSK = Robert Kurtz SES = Samantha Strauser VVP = Vincent Piccolino WTR = Bill Reinheimer TestAmerica Pittsburgh Page 21 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Lab Sample ID: 180-76196-1Client Sample ID: AH-07-0318-G1 Matrix: SedimentDate Collected: 03/27/18 08:40 Percent Solids: 77.6Date Received: 03/28/18 11:36 Method: EPA 8260B - Volatile Organic Compounds (GC/MS) RL MDL 1,1,1-Trichloroethane ND H 6.2 3.1 ug/Kg ☼03/29/18 09:21 03/30/18 15:26 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 6.2 3.7 ug/Kg 03/29/18 09:21 03/30/18 15:26 1☼1,1,2,2-Tetrachloroethane ND H 6.2 2.4 ug/Kg 03/29/18 09:21 03/30/18 15:26 1☼1,1,2-Trichloro-1,2,2-trifluoroethane ND H 6.2 3.0 ug/Kg 03/29/18 09:21 03/30/18 15:26 1☼1,1,2-Trichloroethane ND H 6.2 2.2 ug/Kg 03/29/18 09:21 03/30/18 15:26 1☼1,1-Dichloroethane ND H 6.2 3.5 ug/Kg 03/29/18 09:21 03/30/18 15:26 1☼1,1-Dichloroethene ND H 6.2 2.0 ug/Kg 03/29/18 09:21 03/30/18 15:26 1☼1,2,4-Trichlorobenzene ND H 6.2 3.8 ug/Kg 03/29/18 09:21 03/30/18 15:26 1☼1,2-Dibromo-3-Chloropropane ND H 6.2 5.0 ug/Kg 03/29/18 09:21 03/30/18 15:26 1☼1,2-Dichlorobenzene ND H 6.2 1.8 ug/Kg 03/29/18 09:21 03/30/18 15:26 1☼1,2-Dichloroethane ND H 6.2 3.0 ug/Kg 03/29/18 09:21 03/30/18 15:26 1☼1,2-Dichloropropane ND H 6.2 2.0 ug/Kg 03/29/18 09:21 03/30/18 15:26 1☼1,3-Dichlorobenzene ND H 6.2 1.3 ug/Kg 03/29/18 09:21 03/30/18 15:26 1☼1,4-Dichlorobenzene ND H 6.2 3.6 ug/Kg 03/29/18 09:21 03/30/18 15:26 1☼2-Butanone (MEK)ND H 6.2 5.2 ug/Kg 03/29/18 09:21 03/30/18 15:26 1☼2-Hexanone ND H 6.2 2.3 ug/Kg 03/29/18 09:21 03/30/18 15:26 1☼4-Methyl-2-pentanone (MIBK)ND H 25 3.9 ug/Kg 03/29/18 09:21 03/30/18 15:26 1☼Acetone ND H 6.2 2.4 ug/Kg 03/29/18 09:21 03/30/18 15:26 1☼Benzene ND H 6.2 3.2 ug/Kg 03/29/18 09:21 03/30/18 15:26 1☼Bromoform ND H 6.2 5.6 ug/Kg 03/29/18 09:21 03/30/18 15:26 1☼Bromomethane ND H 6.2 3.7 ug/Kg 03/29/18 09:21 03/30/18 15:26 1☼Carbon disulfide ND H 6.2 4.1 ug/Kg 03/29/18 09:21 03/30/18 15:26 1☼Carbon tetrachloride ND H 6.2 2.0 ug/Kg 03/29/18 09:21 03/30/18 15:26 1☼Chlorobenzene ND H 6.2 3.0 ug/Kg 03/29/18 09:21 03/30/18 15:26 1☼Chlorodibromomethane ND H 6.2 2.6 ug/Kg 03/29/18 09:21 03/30/18 15:26 1☼Chloroform ND H 6.2 4.8 ug/Kg 03/29/18 09:21 03/30/18 15:26 1☼Chloromethane ND H 6.2 3.2 ug/Kg 03/29/18 09:21 03/30/18 15:26 1☼Chloroethane ND H 6.2 2.0 ug/Kg 03/29/18 09:21 03/30/18 15:26 1☼cis-1,2-Dichloroethene ND H 6.2 2.0 ug/Kg 03/29/18 09:21 03/30/18 15:26 1☼cis-1,3-Dichloropropene ND H 6.2 1.5 ug/Kg 03/29/18 09:21 03/30/18 15:26 1☼Cyclohexane ND H 6.2 2.9 ug/Kg 03/29/18 09:21 03/30/18 15:26 1☼Dichlorobromomethane ND H 6.2 3.6 ug/Kg 03/29/18 09:21 03/30/18 15:26 1☼Dichlorodifluoromethane ND H 6.2 2.7 ug/Kg 03/29/18 09:21 03/30/18 15:26 1☼Ethylbenzene ND H 6.2 3.4 ug/Kg 03/29/18 09:21 03/30/18 15:26 1☼1,2-Dibromoethane ND H 6.2 2.9 ug/Kg 03/29/18 09:21 03/30/18 15:26 1☼Isopropylbenzene ND H 31 7.3 ug/Kg 03/29/18 09:21 03/30/18 15:26 1☼Methyl acetate ND H 6.2 4.6 ug/Kg 03/29/18 09:21 03/30/18 15:26 1☼Methyl tert-butyl ether ND H 6.2 2.6 ug/Kg 03/29/18 09:21 03/30/18 15:26 1☼Methylcyclohexane ND H 6.2 2.9 ug/Kg 03/29/18 09:21 03/30/18 15:26 1☼Methylene Chloride ND H 6.2 1.7 ug/Kg 03/29/18 09:21 03/30/18 15:26 1☼Styrene ND H 6.2 2.5 ug/Kg 03/29/18 09:21 03/30/18 15:26 1☼Tetrachloroethene ND H 6.2 2.1 ug/Kg 03/29/18 09:21 03/30/18 15:26 1☼Toluene ND H 6.2 3.1 ug/Kg 03/29/18 09:21 03/30/18 15:26 1☼trans-1,2-Dichloroethene ND H 6.2 2.1 ug/Kg 03/29/18 09:21 03/30/18 15:26 1☼trans-1,3-Dichloropropene ND H 6.2 1.9 ug/Kg 03/29/18 09:21 03/30/18 15:26 1☼Trichloroethene ND H 6.2 1.8 ug/Kg 03/29/18 09:21 03/30/18 15:26 1☼Trichlorofluoromethane ND H 12 5.3 ug/Kg 03/29/18 09:21 03/30/18 15:26 1☼Xylenes, Total ND H 6.2 4.5 ug/Kg 03/29/18 09:21 03/30/18 15:26 1☼Vinyl chloride ND H TestAmerica Pittsburgh Page 22 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Lab Sample ID: 180-76196-1Client Sample ID: AH-07-0318-G1 Matrix: SedimentDate Collected: 03/27/18 08:40 Percent Solids: 77.6Date Received: 03/28/18 11:36 1,2-Dichloroethane-d4 (Surr)92 62 -118 03/29/18 09:21 03/30/18 15:26 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 4-Bromofluorobenzene (Surr)95 03/29/18 09:21 03/30/18 15:26 176-111 Dibromofluoromethane (Surr)95 03/29/18 09:21 03/30/18 15:26 172-116 Toluene-d8 (Surr)107 03/29/18 09:21 03/30/18 15:26 180-129 General Chemistry RL MDL Percent Moisture 22.4 0.1 0.1 %03/29/18 11:32 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.1 0.1 %03/29/18 11:32 1Percent Solids 77.6 Lab Sample ID: 180-76196-2Client Sample ID: AH-07-0318-G2 Matrix: SedimentDate Collected: 03/27/18 08:42 Percent Solids: 77.4Date Received: 03/28/18 11:36 Method: EPA 8260B - Volatile Organic Compounds (GC/MS) RL MDL 1,1,1-Trichloroethane ND H 6.4 3.2 ug/Kg ☼03/29/18 09:21 03/30/18 17:23 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 6.4 3.8 ug/Kg 03/29/18 09:21 03/30/18 17:23 1☼1,1,2,2-Tetrachloroethane ND H 6.4 2.4 ug/Kg 03/29/18 09:21 03/30/18 17:23 1☼1,1,2-Trichloro-1,2,2-trifluoroethane ND H 6.4 3.1 ug/Kg 03/29/18 09:21 03/30/18 17:23 1☼1,1,2-Trichloroethane ND H 6.4 2.3 ug/Kg 03/29/18 09:21 03/30/18 17:23 1☼1,1-Dichloroethane ND H 6.4 3.6 ug/Kg 03/29/18 09:21 03/30/18 17:23 1☼1,1-Dichloroethene ND H 6.4 2.1 ug/Kg 03/29/18 09:21 03/30/18 17:23 1☼1,2,4-Trichlorobenzene ND H 6.4 3.9 ug/Kg 03/29/18 09:21 03/30/18 17:23 1☼1,2-Dibromo-3-Chloropropane ND H 6.4 5.1 ug/Kg 03/29/18 09:21 03/30/18 17:23 1☼1,2-Dichlorobenzene ND H 6.4 1.9 ug/Kg 03/29/18 09:21 03/30/18 17:23 1☼1,2-Dichloroethane ND H 6.4 3.1 ug/Kg 03/29/18 09:21 03/30/18 17:23 1☼1,2-Dichloropropane ND H 6.4 2.0 ug/Kg 03/29/18 09:21 03/30/18 17:23 1☼1,3-Dichlorobenzene ND H 6.4 1.3 ug/Kg 03/29/18 09:21 03/30/18 17:23 1☼1,4-Dichlorobenzene ND H 6.4 3.7 ug/Kg 03/29/18 09:21 03/30/18 17:23 1☼2-Butanone (MEK)ND H 6.4 5.3 ug/Kg 03/29/18 09:21 03/30/18 17:23 1☼2-Hexanone ND H 6.4 2.4 ug/Kg 03/29/18 09:21 03/30/18 17:23 1☼4-Methyl-2-pentanone (MIBK)ND H 26 4.0 ug/Kg 03/29/18 09:21 03/30/18 17:23 1☼Acetone ND H 6.4 2.5 ug/Kg 03/29/18 09:21 03/30/18 17:23 1☼Benzene ND H 6.4 3.3 ug/Kg 03/29/18 09:21 03/30/18 17:23 1☼Bromoform ND H 6.4 5.7 ug/Kg 03/29/18 09:21 03/30/18 17:23 1☼Bromomethane ND H 6.4 3.8 ug/Kg 03/29/18 09:21 03/30/18 17:23 1☼Carbon disulfide ND H 6.4 4.2 ug/Kg 03/29/18 09:21 03/30/18 17:23 1☼Carbon tetrachloride ND H 6.4 2.0 ug/Kg 03/29/18 09:21 03/30/18 17:23 1☼Chlorobenzene ND H 6.4 3.1 ug/Kg 03/29/18 09:21 03/30/18 17:23 1☼Chlorodibromomethane ND H 6.4 2.7 ug/Kg 03/29/18 09:21 03/30/18 17:23 1☼Chloroform ND H 6.4 4.9 ug/Kg 03/29/18 09:21 03/30/18 17:23 1☼Chloromethane ND H 6.4 3.3 ug/Kg 03/29/18 09:21 03/30/18 17:23 1☼Chloroethane ND H 6.4 2.0 ug/Kg 03/29/18 09:21 03/30/18 17:23 1☼cis-1,2-Dichloroethene ND H 6.4 2.0 ug/Kg 03/29/18 09:21 03/30/18 17:23 1☼cis-1,3-Dichloropropene ND H 6.4 1.6 ug/Kg 03/29/18 09:21 03/30/18 17:23 1☼Cyclohexane ND H 6.4 3.0 ug/Kg 03/29/18 09:21 03/30/18 17:23 1☼Dichlorobromomethane ND H 6.4 3.7 ug/Kg 03/29/18 09:21 03/30/18 17:23 1☼Dichlorodifluoromethane ND H 6.4 2.7 ug/Kg 03/29/18 09:21 03/30/18 17:23 1☼Ethylbenzene ND H 6.4 3.5 ug/Kg 03/29/18 09:21 03/30/18 17:23 1☼1,2-Dibromoethane ND H TestAmerica Pittsburgh Page 23 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Lab Sample ID: 180-76196-2Client Sample ID: AH-07-0318-G2 Matrix: SedimentDate Collected: 03/27/18 08:42 Percent Solids: 77.4Date Received: 03/28/18 11:36 Method: EPA 8260B - Volatile Organic Compounds (GC/MS) (Continued) RL MDL Isopropylbenzene ND H 6.4 3.0 ug/Kg ☼03/29/18 09:21 03/30/18 17:23 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 32 7.5 ug/Kg 03/29/18 09:21 03/30/18 17:23 1☼Methyl acetate ND H 6.4 4.7 ug/Kg 03/29/18 09:21 03/30/18 17:23 1☼Methyl tert-butyl ether ND H 6.4 2.7 ug/Kg 03/29/18 09:21 03/30/18 17:23 1☼Methylcyclohexane ND H 6.4 3.0 ug/Kg 03/29/18 09:21 03/30/18 17:23 1☼Methylene Chloride ND H 6.4 1.7 ug/Kg 03/29/18 09:21 03/30/18 17:23 1☼Styrene ND H 6.4 2.6 ug/Kg 03/29/18 09:21 03/30/18 17:23 1☼Tetrachloroethene ND H 6.4 2.2 ug/Kg 03/29/18 09:21 03/30/18 17:23 1☼Toluene ND H 6.4 3.2 ug/Kg 03/29/18 09:21 03/30/18 17:23 1☼trans-1,2-Dichloroethene ND H 6.4 2.2 ug/Kg 03/29/18 09:21 03/30/18 17:23 1☼trans-1,3-Dichloropropene ND H 6.4 1.9 ug/Kg 03/29/18 09:21 03/30/18 17:23 1☼Trichloroethene ND H 6.4 1.9 ug/Kg 03/29/18 09:21 03/30/18 17:23 1☼Trichlorofluoromethane ND H 13 5.5 ug/Kg 03/29/18 09:21 03/30/18 17:23 1☼Xylenes, Total ND H 6.4 4.7 ug/Kg 03/29/18 09:21 03/30/18 17:23 1☼Vinyl chloride ND H 1,2-Dichloroethane-d4 (Surr)95 62 -118 03/29/18 09:21 03/30/18 17:23 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 4-Bromofluorobenzene (Surr)96 03/29/18 09:21 03/30/18 17:23 176-111 Dibromofluoromethane (Surr)96 03/29/18 09:21 03/30/18 17:23 172-116 Toluene-d8 (Surr)110 03/29/18 09:21 03/30/18 17:23 180-129 General Chemistry RL MDL Percent Moisture 22.6 0.1 0.1 %03/29/18 11:32 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.1 0.1 %03/29/18 11:32 1Percent Solids 77.4 Lab Sample ID: 180-76196-3Client Sample ID: AH-07-0318-G3 Matrix: SedimentDate Collected: 03/27/18 08:45 Percent Solids: 83.8Date Received: 03/28/18 11:36 Method: EPA 8260B - Volatile Organic Compounds (GC/MS) RL MDL 1,1,1-Trichloroethane ND H 5.8 2.9 ug/Kg ☼03/29/18 09:21 04/02/18 09:40 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 5.8 3.5 ug/Kg 03/29/18 09:21 04/02/18 09:40 1☼1,1,2,2-Tetrachloroethane ND H 5.8 2.2 ug/Kg 03/29/18 09:21 04/02/18 09:40 1☼1,1,2-Trichloro-1,2,2-trifluoroethane ND H 5.8 2.8 ug/Kg 03/29/18 09:21 04/02/18 09:40 1☼1,1,2-Trichloroethane ND H 5.8 2.1 ug/Kg 03/29/18 09:21 04/02/18 09:40 1☼1,1-Dichloroethane ND H 5.8 3.3 ug/Kg 03/29/18 09:21 04/02/18 09:40 1☼1,1-Dichloroethene ND H 5.8 1.9 ug/Kg 03/29/18 09:21 04/02/18 09:40 1☼1,2,4-Trichlorobenzene ND H 5.8 3.6 ug/Kg 03/29/18 09:21 04/02/18 09:40 1☼1,2-Dibromo-3-Chloropropane ND H 5.8 4.7 ug/Kg 03/29/18 09:21 04/02/18 09:40 1☼1,2-Dichlorobenzene ND H 5.8 1.7 ug/Kg 03/29/18 09:21 04/02/18 09:40 1☼1,2-Dichloroethane ND H 5.8 2.9 ug/Kg 03/29/18 09:21 04/02/18 09:40 1☼1,2-Dichloropropane ND H 5.8 1.9 ug/Kg 03/29/18 09:21 04/02/18 09:40 1☼1,3-Dichlorobenzene ND H 5.8 1.2 ug/Kg 03/29/18 09:21 04/02/18 09:40 1☼1,4-Dichlorobenzene ND H 5.8 3.4 ug/Kg 03/29/18 09:21 04/02/18 09:40 1☼2-Butanone (MEK)ND H 5.8 4.9 ug/Kg 03/29/18 09:21 04/02/18 09:40 1☼2-Hexanone ND H 5.8 2.2 ug/Kg 03/29/18 09:21 04/02/18 09:40 1☼4-Methyl-2-pentanone (MIBK)ND H 23 3.7 ug/Kg 03/29/18 09:21 04/02/18 09:40 1☼Acetone ND H 5.8 2.3 ug/Kg 03/29/18 09:21 04/02/18 09:40 1☼Benzene ND H TestAmerica Pittsburgh Page 24 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Lab Sample ID: 180-76196-3Client Sample ID: AH-07-0318-G3 Matrix: SedimentDate Collected: 03/27/18 08:45 Percent Solids: 83.8Date Received: 03/28/18 11:36 Method: EPA 8260B - Volatile Organic Compounds (GC/MS) (Continued) RL MDL Bromoform ND H 5.8 3.0 ug/Kg ☼03/29/18 09:21 04/02/18 09:40 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 5.8 5.2 ug/Kg 03/29/18 09:21 04/02/18 09:40 1☼Bromomethane ND H 5.8 3.5 ug/Kg 03/29/18 09:21 04/02/18 09:40 1☼Carbon disulfide ND H 5.8 3.9 ug/Kg 03/29/18 09:21 04/02/18 09:40 1☼Carbon tetrachloride ND H 5.8 1.8 ug/Kg 03/29/18 09:21 04/02/18 09:40 1☼Chlorobenzene ND H 5.8 2.8 ug/Kg 03/29/18 09:21 04/02/18 09:40 1☼Chlorodibromomethane ND H 5.8 2.5 ug/Kg 03/29/18 09:21 04/02/18 09:40 1☼Chloroform ND H 5.8 4.5 ug/Kg 03/29/18 09:21 04/02/18 09:40 1☼Chloromethane ND H 5.8 3.0 ug/Kg 03/29/18 09:21 04/02/18 09:40 1☼Chloroethane ND H 5.8 1.8 ug/Kg 03/29/18 09:21 04/02/18 09:40 1☼cis-1,2-Dichloroethene ND H 5.8 1.9 ug/Kg 03/29/18 09:21 04/02/18 09:40 1☼cis-1,3-Dichloropropene ND H 5.8 1.4 ug/Kg 03/29/18 09:21 04/02/18 09:40 1☼Cyclohexane ND H 5.8 2.7 ug/Kg 03/29/18 09:21 04/02/18 09:40 1☼Dichlorobromomethane ND H 5.8 3.4 ug/Kg 03/29/18 09:21 04/02/18 09:40 1☼Dichlorodifluoromethane ND H 5.8 2.5 ug/Kg 03/29/18 09:21 04/02/18 09:40 1☼Ethylbenzene ND H 5.8 3.2 ug/Kg 03/29/18 09:21 04/02/18 09:40 1☼1,2-Dibromoethane ND H 5.8 2.7 ug/Kg 03/29/18 09:21 04/02/18 09:40 1☼Isopropylbenzene ND H 29 6.9 ug/Kg 03/29/18 09:21 04/02/18 09:40 1☼Methyl acetate ND H 5.8 4.3 ug/Kg 03/29/18 09:21 04/02/18 09:40 1☼Methyl tert-butyl ether ND H 5.8 2.4 ug/Kg 03/29/18 09:21 04/02/18 09:40 1☼Methylcyclohexane ND H 5.8 2.7 ug/Kg 03/29/18 09:21 04/02/18 09:40 1☼Methylene Chloride ND H 5.8 1.6 ug/Kg 03/29/18 09:21 04/02/18 09:40 1☼Styrene ND H 5.8 2.3 ug/Kg 03/29/18 09:21 04/02/18 09:40 1☼Tetrachloroethene ND H 5.8 2.0 ug/Kg 03/29/18 09:21 04/02/18 09:40 1☼Toluene ND H 5.8 3.0 ug/Kg 03/29/18 09:21 04/02/18 09:40 1☼trans-1,2-Dichloroethene ND H 5.8 2.0 ug/Kg 03/29/18 09:21 04/02/18 09:40 1☼trans-1,3-Dichloropropene ND H 5.8 1.7 ug/Kg 03/29/18 09:21 04/02/18 09:40 1☼Trichloroethene ND H 5.8 1.7 ug/Kg 03/29/18 09:21 04/02/18 09:40 1☼Trichlorofluoromethane ND H 12 5.0 ug/Kg 03/29/18 09:21 04/02/18 09:40 1☼Xylenes, Total ND H 5.8 4.3 ug/Kg 03/29/18 09:21 04/02/18 09:40 1☼Vinyl chloride ND H 1,2-Dichloroethane-d4 (Surr)91 62 -118 03/29/18 09:21 04/02/18 09:40 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 4-Bromofluorobenzene (Surr)94 03/29/18 09:21 04/02/18 09:40 176-111 Dibromofluoromethane (Surr)97 03/29/18 09:21 04/02/18 09:40 172-116 Toluene-d8 (Surr)109 03/29/18 09:21 04/02/18 09:40 180-129 General Chemistry RL MDL Percent Moisture 16.2 0.1 0.1 %03/29/18 11:32 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.1 0.1 %03/29/18 11:32 1Percent Solids 83.8 Lab Sample ID: 180-76196-4Client Sample ID: AH-07-0318-C Matrix: SedimentDate Collected: 03/27/18 08:50 Percent Solids: 81.0Date Received: 03/28/18 11:36 Method: 8270D LL - Semivolatile Organic Compounds by GC/MS - Low Level RL MDL Acenaphthene ND 8.2 2.4 ug/Kg ☼04/02/18 03:39 04/05/18 15:20 2 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 8.2 1.8 ug/Kg 04/02/18 03:39 04/05/18 15:20 2☼Acenaphthylene ND TestAmerica Pittsburgh Page 25 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Lab Sample ID: 180-76196-4Client Sample ID: AH-07-0318-C Matrix: SedimentDate Collected: 03/27/18 08:50 Percent Solids: 81.0Date Received: 03/28/18 11:36 Method: 8270D LL - Semivolatile Organic Compounds by GC/MS - Low Level (Continued) RL MDL Anthracene ND 8.2 2.1 ug/Kg ☼04/02/18 03:39 04/05/18 15:20 2 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 8.2 1.6 ug/Kg 04/02/18 03:39 04/05/18 15:20 2☼Benzo[a]anthracene ND 8.2 1.8 ug/Kg 04/02/18 03:39 04/05/18 15:20 2☼Benzo[a]pyrene ND 8.2 2.0 ug/Kg 04/02/18 03:39 04/05/18 15:20 2☼Benzo[b]fluoranthene ND 8.2 1.8 ug/Kg 04/02/18 03:39 04/05/18 15:20 2☼Benzo[g,h,i]perylene ND 8.2 1.6 ug/Kg 04/02/18 03:39 04/05/18 15:20 2☼Chrysene ND 8.2 1.8 ug/Kg 04/02/18 03:39 04/05/18 15:20 2☼Dibenz(a,h)anthracene ND 8.2 2.2 ug/Kg 04/02/18 03:39 04/05/18 15:20 2☼Fluoranthene ND 8.2 1.6 ug/Kg 04/02/18 03:39 04/05/18 15:20 2☼Fluorene ND 8.2 1.7 ug/Kg 04/02/18 03:39 04/05/18 15:20 2☼Indeno[1,2,3-cd]pyrene ND 8.2 1.6 ug/Kg 04/02/18 03:39 04/05/18 15:20 2☼Naphthalene ND 8.2 2.2 ug/Kg 04/02/18 03:39 04/05/18 15:20 2☼Phenanthrene ND 8.2 1.9 ug/Kg 04/02/18 03:39 04/05/18 15:20 2☼Pyrene ND 8.2 2.5 ug/Kg 04/02/18 03:39 04/05/18 15:20 2☼Benzo[k]fluoranthene ND 2-Fluorobiphenyl 84 34 -100 04/02/18 03:39 04/05/18 15:20 2 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery Nitrobenzene-d5 (Surr)93 04/02/18 03:39 04/05/18 15:20 233-100 Terphenyl-d14 (Surr)76 04/02/18 03:39 04/05/18 15:20 230-100 Method: 8081B_LL - Organochlorine Pesticides (GC) RL MDL Aldrin ND 0.051 0.016 ug/Kg ☼04/02/18 03:41 04/16/18 13:54 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.051 0.013 ug/Kg 04/02/18 03:41 04/16/18 13:54 1☼alpha-BHC ND 0.051 0.013 ug/Kg 04/02/18 03:41 04/16/18 13:54 1☼cis-Chlordane ND 0.051 0.013 ug/Kg 04/02/18 03:41 04/16/18 13:54 1☼beta-BHC ND 0.51 0.22 ug/Kg 04/02/18 03:41 04/16/18 13:54 1☼Chlordane (technical)ND 0.051 0.014 ug/Kg 04/02/18 03:41 04/16/18 13:54 1☼4,4'-DDD ND 0.051 0.010 ug/Kg 04/02/18 03:41 04/16/18 13:54 1☼4,4'-DDE ND 0.051 0.019 ug/Kg 04/02/18 03:41 04/16/18 13:54 1☼4,4'-DDT ND 0.051 0.016 ug/Kg 04/02/18 03:41 04/16/18 13:54 1☼delta-BHC ND 0.051 0.013 ug/Kg 04/02/18 03:41 04/16/18 13:54 1☼Dieldrin ND 0.051 0.014 ug/Kg 04/02/18 03:41 04/16/18 13:54 1☼Endosulfan I ND 0.051 0.011 ug/Kg 04/02/18 03:41 04/16/18 13:54 1☼Endosulfan II ND 0.051 0.013 ug/Kg 04/02/18 03:41 04/16/18 13:54 1☼Endosulfan sulfate ND 0.051 0.020 ug/Kg 04/02/18 03:41 04/16/18 13:54 1☼Endrin ND 0.051 0.018 ug/Kg 04/02/18 03:41 04/16/18 13:54 1☼Endrin aldehyde ND 0.051 0.018 ug/Kg 04/02/18 03:41 04/16/18 13:54 1☼Endrin ketone ND 0.051 0.017 ug/Kg 04/02/18 03:41 04/16/18 13:54 1☼gamma-BHC (Lindane)ND 0.051 0.012 ug/Kg 04/02/18 03:41 04/16/18 13:54 1☼trans-Chlordane ND 0.051 0.016 ug/Kg 04/02/18 03:41 04/16/18 13:54 1☼Heptachlor ND 0.051 0.013 ug/Kg 04/02/18 03:41 04/16/18 13:54 1☼Heptachlor epoxide ND 0.051 0.020 ug/Kg 04/02/18 03:41 04/16/18 13:54 1☼Methoxychlor ND 0.051 0.011 ug/Kg 04/02/18 03:41 04/16/18 13:54 1☼oxy-Chlordane 0.012 J p 2.0 1.4 ug/Kg 04/02/18 03:41 04/16/18 13:54 1☼Toxaphene ND DCB Decachlorobiphenyl (Surr)62 33 -137 04/02/18 03:41 04/16/18 13:54 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery DCB Decachlorobiphenyl (Surr)62 04/02/18 03:41 04/16/18 13:54 133-137 Tetrachloro-m-xylene 59 04/02/18 03:41 04/16/18 13:54 126-120 TestAmerica Pittsburgh Page 26 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Lab Sample ID: 180-76196-4Client Sample ID: AH-07-0318-C Matrix: SedimentDate Collected: 03/27/18 08:50 Percent Solids: 81.0Date Received: 03/28/18 11:36 Method: 8081B_LL - Organochlorine Pesticides (GC) (Continued) Tetrachloro-m-xylene 66 26 -120 04/02/18 03:41 04/16/18 13:54 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery Method: 6020B - Metals (ICP/MS) RL MDL Antimony ND 0.12 0.038 mg/Kg ☼04/09/18 16:04 04/11/18 02:00 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.062 0.016 mg/Kg 04/09/18 16:04 04/11/18 02:00 1☼Arsenic 0.75 0.062 0.0047 mg/Kg 04/09/18 16:04 04/11/18 02:00 1☼Beryllium 0.054 J 0.062 0.010 mg/Kg 04/09/18 16:04 04/11/18 02:00 1☼Cadmium 0.011 J 0.12 0.041 mg/Kg 04/09/18 16:04 04/11/18 02:00 1☼Chromium 3.1 0.12 0.070 mg/Kg 04/09/18 16:04 04/11/18 02:00 1☼Copper 0.73 0.062 0.022 mg/Kg 04/09/18 16:04 04/11/18 02:00 1☼Lead 1.5 0.31 0.099 mg/Kg 04/09/18 16:04 04/11/18 02:00 1☼Manganese 9.5 0.062 0.038 mg/Kg 04/09/18 16:04 04/11/18 02:00 1☼Nickel 1.2 0.31 0.037 mg/Kg 04/09/18 16:04 04/11/18 02:00 1☼Selenium 0.037 J 0.062 0.0086 mg/Kg 04/09/18 16:04 04/11/18 02:00 1☼Silver ND 0.062 0.0080 mg/Kg 04/09/18 16:04 04/11/18 02:00 1☼Thallium 0.023 J 0.31 0.21 mg/Kg 04/09/18 16:04 04/11/18 02:00 1☼Zinc 2.9 Method: 7471B - Mercury (CVAA) RL MDL Mercury ND 0.019 0.0041 mg/Kg ☼04/04/18 08:35 04/05/18 09:30 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier General Chemistry RL MDL Percent Moisture 19.0 0.1 0.1 %03/29/18 11:32 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.1 0.1 %03/29/18 11:32 1Percent Solids 81.0 0.50 0.11 mg/Kg 04/12/18 11:38 1Cr (III)2.9 0.50 0.14 mg/Kg 03/29/18 14:32 03/30/18 13:18 1☼Cr (VI)0.19 J 210 100 mg/Kg 03/31/18 06:25 04/03/18 08:15 1☼Total Petroleum Hydrocarbons (SGT-HEM) ND 1200 920 mg/Kg 04/02/18 14:55 1☼Total Organic Carbon - Duplicates 2700 Lab Sample ID: 180-76196-5Client Sample ID: AH-06-0318-G1 Matrix: SedimentDate Collected: 03/27/18 09:20 Percent Solids: 78.9Date Received: 03/28/18 11:36 Method: EPA 8260B - Volatile Organic Compounds (GC/MS) RL MDL 1,1,1-Trichloroethane ND H 5.9 2.9 ug/Kg ☼03/29/18 09:21 03/30/18 16:13 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 5.9 3.5 ug/Kg 03/29/18 09:21 03/30/18 16:13 1☼1,1,2,2-Tetrachloroethane ND H 5.9 2.2 ug/Kg 03/29/18 09:21 03/30/18 16:13 1☼1,1,2-Trichloro-1,2,2-trifluoroethane ND H 5.9 2.8 ug/Kg 03/29/18 09:21 03/30/18 16:13 1☼1,1,2-Trichloroethane ND H 5.9 2.1 ug/Kg 03/29/18 09:21 03/30/18 16:13 1☼1,1-Dichloroethane ND H 5.9 3.3 ug/Kg 03/29/18 09:21 03/30/18 16:13 1☼1,1-Dichloroethene ND H 5.9 1.9 ug/Kg 03/29/18 09:21 03/30/18 16:13 1☼1,2,4-Trichlorobenzene ND H 5.9 3.6 ug/Kg 03/29/18 09:21 03/30/18 16:13 1☼1,2-Dibromo-3-Chloropropane ND H 5.9 4.7 ug/Kg 03/29/18 09:21 03/30/18 16:13 1☼1,2-Dichlorobenzene ND H 5.9 1.7 ug/Kg 03/29/18 09:21 03/30/18 16:13 1☼1,2-Dichloroethane ND H 5.9 2.9 ug/Kg 03/29/18 09:21 03/30/18 16:13 1☼1,2-Dichloropropane ND H 5.9 1.9 ug/Kg 03/29/18 09:21 03/30/18 16:13 1☼1,3-Dichlorobenzene ND H TestAmerica Pittsburgh Page 27 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Lab Sample ID: 180-76196-5Client Sample ID: AH-06-0318-G1 Matrix: SedimentDate Collected: 03/27/18 09:20 Percent Solids: 78.9Date Received: 03/28/18 11:36 Method: EPA 8260B - Volatile Organic Compounds (GC/MS) (Continued) RL MDL 1,4-Dichlorobenzene ND H 5.9 1.2 ug/Kg ☼03/29/18 09:21 03/30/18 16:13 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 5.9 3.4 ug/Kg 03/29/18 09:21 03/30/18 16:13 1☼2-Butanone (MEK)ND H 5.9 4.9 ug/Kg 03/29/18 09:21 03/30/18 16:13 1☼2-Hexanone ND H 5.9 2.2 ug/Kg 03/29/18 09:21 03/30/18 16:13 1☼4-Methyl-2-pentanone (MIBK)ND H 23 3.7 ug/Kg 03/29/18 09:21 03/30/18 16:13 1☼Acetone ND H 5.9 2.3 ug/Kg 03/29/18 09:21 03/30/18 16:13 1☼Benzene ND H 5.9 3.1 ug/Kg 03/29/18 09:21 03/30/18 16:13 1☼Bromoform ND H 5.9 5.3 ug/Kg 03/29/18 09:21 03/30/18 16:13 1☼Bromomethane ND H 5.9 3.5 ug/Kg 03/29/18 09:21 03/30/18 16:13 1☼Carbon disulfide ND H 5.9 3.9 ug/Kg 03/29/18 09:21 03/30/18 16:13 1☼Carbon tetrachloride ND H 5.9 1.8 ug/Kg 03/29/18 09:21 03/30/18 16:13 1☼Chlorobenzene ND H 5.9 2.8 ug/Kg 03/29/18 09:21 03/30/18 16:13 1☼Chlorodibromomethane ND H 5.9 2.5 ug/Kg 03/29/18 09:21 03/30/18 16:13 1☼Chloroform ND H 5.9 4.5 ug/Kg 03/29/18 09:21 03/30/18 16:13 1☼Chloromethane ND H 5.9 3.0 ug/Kg 03/29/18 09:21 03/30/18 16:13 1☼Chloroethane ND H 5.9 1.8 ug/Kg 03/29/18 09:21 03/30/18 16:13 1☼cis-1,2-Dichloroethene ND H 5.9 1.9 ug/Kg 03/29/18 09:21 03/30/18 16:13 1☼cis-1,3-Dichloropropene ND H 5.9 1.4 ug/Kg 03/29/18 09:21 03/30/18 16:13 1☼Cyclohexane ND H 5.9 2.8 ug/Kg 03/29/18 09:21 03/30/18 16:13 1☼Dichlorobromomethane ND H 5.9 3.4 ug/Kg 03/29/18 09:21 03/30/18 16:13 1☼Dichlorodifluoromethane ND H 5.9 2.5 ug/Kg 03/29/18 09:21 03/30/18 16:13 1☼Ethylbenzene ND H 5.9 3.2 ug/Kg 03/29/18 09:21 03/30/18 16:13 1☼1,2-Dibromoethane ND H 5.9 2.7 ug/Kg 03/29/18 09:21 03/30/18 16:13 1☼Isopropylbenzene ND H 29 6.9 ug/Kg 03/29/18 09:21 03/30/18 16:13 1☼Methyl acetate ND H 5.9 4.3 ug/Kg 03/29/18 09:21 03/30/18 16:13 1☼Methyl tert-butyl ether ND H 5.9 2.5 ug/Kg 03/29/18 09:21 03/30/18 16:13 1☼Methylcyclohexane ND H 5.9 2.8 ug/Kg 03/29/18 09:21 03/30/18 16:13 1☼Methylene Chloride ND H 5.9 1.6 ug/Kg 03/29/18 09:21 03/30/18 16:13 1☼Styrene ND H 5.9 2.3 ug/Kg 03/29/18 09:21 03/30/18 16:13 1☼Tetrachloroethene ND H 5.9 2.0 ug/Kg 03/29/18 09:21 03/30/18 16:13 1☼Toluene ND H 5.9 3.0 ug/Kg 03/29/18 09:21 03/30/18 16:13 1☼trans-1,2-Dichloroethene ND H 5.9 2.0 ug/Kg 03/29/18 09:21 03/30/18 16:13 1☼trans-1,3-Dichloropropene ND H 5.9 1.8 ug/Kg 03/29/18 09:21 03/30/18 16:13 1☼Trichloroethene ND H 5.9 1.7 ug/Kg 03/29/18 09:21 03/30/18 16:13 1☼Trichlorofluoromethane ND H 12 5.1 ug/Kg 03/29/18 09:21 03/30/18 16:13 1☼Xylenes, Total ND H 5.9 4.3 ug/Kg 03/29/18 09:21 03/30/18 16:13 1☼Vinyl chloride ND H 1,2-Dichloroethane-d4 (Surr)99 62 -118 03/29/18 09:21 03/30/18 16:13 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 4-Bromofluorobenzene (Surr)93 03/29/18 09:21 03/30/18 16:13 176-111 Dibromofluoromethane (Surr)99 03/29/18 09:21 03/30/18 16:13 172-116 Toluene-d8 (Surr)110 03/29/18 09:21 03/30/18 16:13 180-129 General Chemistry RL MDL Percent Moisture 21.1 0.1 0.1 %03/29/18 11:32 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.1 0.1 %03/29/18 11:32 1Percent Solids 78.9 TestAmerica Pittsburgh Page 28 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Lab Sample ID: 180-76196-6Client Sample ID: AH-06-0318-G2 Matrix: SedimentDate Collected: 03/27/18 09:22 Percent Solids: 75.6Date Received: 03/28/18 11:36 Method: EPA 8260B - Volatile Organic Compounds (GC/MS) RL MDL 1,1,1-Trichloroethane ND 6.7 3.3 ug/Kg ☼03/29/18 09:21 03/30/18 16:36 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 6.7 4.0 ug/Kg 03/29/18 09:21 03/30/18 16:36 1☼1,1,2,2-Tetrachloroethane ND 6.7 2.5 ug/Kg 03/29/18 09:21 03/30/18 16:36 1☼1,1,2-Trichloro-1,2,2-trifluoroethane ND 6.7 3.2 ug/Kg 03/29/18 09:21 03/30/18 16:36 1☼1,1,2-Trichloroethane ND 6.7 2.4 ug/Kg 03/29/18 09:21 03/30/18 16:36 1☼1,1-Dichloroethane ND 6.7 3.8 ug/Kg 03/29/18 09:21 03/30/18 16:36 1☼1,1-Dichloroethene ND 6.7 2.1 ug/Kg 03/29/18 09:21 03/30/18 16:36 1☼1,2,4-Trichlorobenzene ND 6.7 4.1 ug/Kg 03/29/18 09:21 03/30/18 16:36 1☼1,2-Dibromo-3-Chloropropane ND 6.7 5.4 ug/Kg 03/29/18 09:21 03/30/18 16:36 1☼1,2-Dichlorobenzene ND 6.7 1.9 ug/Kg 03/29/18 09:21 03/30/18 16:36 1☼1,2-Dichloroethane ND 6.7 3.3 ug/Kg 03/29/18 09:21 03/30/18 16:36 1☼1,2-Dichloropropane ND 6.7 2.1 ug/Kg 03/29/18 09:21 03/30/18 16:36 1☼1,3-Dichlorobenzene ND 6.7 1.4 ug/Kg 03/29/18 09:21 03/30/18 16:36 1☼1,4-Dichlorobenzene ND 6.7 3.9 ug/Kg 03/29/18 09:21 03/30/18 16:36 1☼2-Butanone (MEK)ND 6.7 5.6 ug/Kg 03/29/18 09:21 03/30/18 16:36 1☼2-Hexanone ND 6.7 2.5 ug/Kg 03/29/18 09:21 03/30/18 16:36 1☼4-Methyl-2-pentanone (MIBK)ND 27 4.2 ug/Kg 03/29/18 09:21 03/30/18 16:36 1☼Acetone ND 6.7 2.6 ug/Kg 03/29/18 09:21 03/30/18 16:36 1☼Benzene ND 6.7 3.5 ug/Kg 03/29/18 09:21 03/30/18 16:36 1☼Bromoform ND 6.7 6.0 ug/Kg 03/29/18 09:21 03/30/18 16:36 1☼Bromomethane ND 6.7 4.0 ug/Kg 03/29/18 09:21 03/30/18 16:36 1☼Carbon disulfide ND 6.7 4.4 ug/Kg 03/29/18 09:21 03/30/18 16:36 1☼Carbon tetrachloride ND 6.7 2.1 ug/Kg 03/29/18 09:21 03/30/18 16:36 1☼Chlorobenzene ND 6.7 3.2 ug/Kg 03/29/18 09:21 03/30/18 16:36 1☼Chlorodibromomethane ND 6.7 2.8 ug/Kg 03/29/18 09:21 03/30/18 16:36 1☼Chloroform ND 6.7 5.1 ug/Kg 03/29/18 09:21 03/30/18 16:36 1☼Chloromethane ND 6.7 3.4 ug/Kg 03/29/18 09:21 03/30/18 16:36 1☼Chloroethane ND 6.7 2.1 ug/Kg 03/29/18 09:21 03/30/18 16:36 1☼cis-1,2-Dichloroethene ND 6.7 2.1 ug/Kg 03/29/18 09:21 03/30/18 16:36 1☼cis-1,3-Dichloropropene ND 6.7 1.6 ug/Kg 03/29/18 09:21 03/30/18 16:36 1☼Cyclohexane ND 6.7 3.1 ug/Kg 03/29/18 09:21 03/30/18 16:36 1☼Dichlorobromomethane ND 6.7 3.9 ug/Kg 03/29/18 09:21 03/30/18 16:36 1☼Dichlorodifluoromethane ND 6.7 2.9 ug/Kg 03/29/18 09:21 03/30/18 16:36 1☼Ethylbenzene ND 6.7 3.6 ug/Kg 03/29/18 09:21 03/30/18 16:36 1☼1,2-Dibromoethane ND 6.7 3.1 ug/Kg 03/29/18 09:21 03/30/18 16:36 1☼Isopropylbenzene ND 33 7.9 ug/Kg 03/29/18 09:21 03/30/18 16:36 1☼Methyl acetate ND 6.7 4.9 ug/Kg 03/29/18 09:21 03/30/18 16:36 1☼Methyl tert-butyl ether ND 6.7 2.8 ug/Kg 03/29/18 09:21 03/30/18 16:36 1☼Methylcyclohexane ND 6.7 3.1 ug/Kg 03/29/18 09:21 03/30/18 16:36 1☼Methylene Chloride ND 6.7 1.8 ug/Kg 03/29/18 09:21 03/30/18 16:36 1☼Styrene ND 6.7 2.7 ug/Kg 03/29/18 09:21 03/30/18 16:36 1☼Tetrachloroethene ND 6.7 2.2 ug/Kg 03/29/18 09:21 03/30/18 16:36 1☼Toluene ND 6.7 3.4 ug/Kg 03/29/18 09:21 03/30/18 16:36 1☼trans-1,2-Dichloroethene ND 6.7 2.3 ug/Kg 03/29/18 09:21 03/30/18 16:36 1☼trans-1,3-Dichloropropene ND 6.7 2.0 ug/Kg 03/29/18 09:21 03/30/18 16:36 1☼Trichloroethene ND 6.7 1.9 ug/Kg 03/29/18 09:21 03/30/18 16:36 1☼Trichlorofluoromethane ND 13 5.7 ug/Kg 03/29/18 09:21 03/30/18 16:36 1☼Xylenes, Total ND 6.7 4.9 ug/Kg 03/29/18 09:21 03/30/18 16:36 1☼Vinyl chloride ND TestAmerica Pittsburgh Page 29 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Lab Sample ID: 180-76196-6Client Sample ID: AH-06-0318-G2 Matrix: SedimentDate Collected: 03/27/18 09:22 Percent Solids: 75.6Date Received: 03/28/18 11:36 1,2-Dichloroethane-d4 (Surr)94 62 -118 03/29/18 09:21 03/30/18 16:36 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 4-Bromofluorobenzene (Surr)95 03/29/18 09:21 03/30/18 16:36 176-111 Dibromofluoromethane (Surr)98 03/29/18 09:21 03/30/18 16:36 172-116 Toluene-d8 (Surr)108 03/29/18 09:21 03/30/18 16:36 180-129 General Chemistry RL MDL Percent Moisture 24.4 0.1 0.1 %03/29/18 11:32 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.1 0.1 %03/29/18 11:32 1Percent Solids 75.6 Lab Sample ID: 180-76196-7Client Sample ID: AH-06-0318-G3 Matrix: SedimentDate Collected: 03/27/18 09:25 Percent Solids: 79.3Date Received: 03/28/18 11:36 Method: EPA 8260B - Volatile Organic Compounds (GC/MS) RL MDL 1,1,1-Trichloroethane ND 6.3 3.2 ug/Kg ☼03/29/18 09:21 03/30/18 17:00 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 6.3 3.8 ug/Kg 03/29/18 09:21 03/30/18 17:00 1☼1,1,2,2-Tetrachloroethane ND 6.3 2.4 ug/Kg 03/29/18 09:21 03/30/18 17:00 1☼1,1,2-Trichloro-1,2,2-trifluoroethane ND 6.3 3.0 ug/Kg 03/29/18 09:21 03/30/18 17:00 1☼1,1,2-Trichloroethane ND 6.3 2.3 ug/Kg 03/29/18 09:21 03/30/18 17:00 1☼1,1-Dichloroethane ND 6.3 3.6 ug/Kg 03/29/18 09:21 03/30/18 17:00 1☼1,1-Dichloroethene ND 6.3 2.0 ug/Kg 03/29/18 09:21 03/30/18 17:00 1☼1,2,4-Trichlorobenzene ND 6.3 3.9 ug/Kg 03/29/18 09:21 03/30/18 17:00 1☼1,2-Dibromo-3-Chloropropane ND 6.3 5.1 ug/Kg 03/29/18 09:21 03/30/18 17:00 1☼1,2-Dichlorobenzene ND 6.3 1.8 ug/Kg 03/29/18 09:21 03/30/18 17:00 1☼1,2-Dichloroethane ND 6.3 3.1 ug/Kg 03/29/18 09:21 03/30/18 17:00 1☼1,2-Dichloropropane ND 6.3 2.0 ug/Kg 03/29/18 09:21 03/30/18 17:00 1☼1,3-Dichlorobenzene ND 6.3 1.3 ug/Kg 03/29/18 09:21 03/30/18 17:00 1☼1,4-Dichlorobenzene ND 6.3 3.7 ug/Kg 03/29/18 09:21 03/30/18 17:00 1☼2-Butanone (MEK)ND 6.3 5.3 ug/Kg 03/29/18 09:21 03/30/18 17:00 1☼2-Hexanone ND 6.3 2.4 ug/Kg 03/29/18 09:21 03/30/18 17:00 1☼4-Methyl-2-pentanone (MIBK)ND 25 4.0 ug/Kg 03/29/18 09:21 03/30/18 17:00 1☼Acetone ND 6.3 2.5 ug/Kg 03/29/18 09:21 03/30/18 17:00 1☼Benzene ND 6.3 3.3 ug/Kg 03/29/18 09:21 03/30/18 17:00 1☼Bromoform ND 6.3 5.7 ug/Kg 03/29/18 09:21 03/30/18 17:00 1☼Bromomethane ND 6.3 3.8 ug/Kg 03/29/18 09:21 03/30/18 17:00 1☼Carbon disulfide ND 6.3 4.2 ug/Kg 03/29/18 09:21 03/30/18 17:00 1☼Carbon tetrachloride ND 6.3 2.0 ug/Kg 03/29/18 09:21 03/30/18 17:00 1☼Chlorobenzene ND 6.3 3.0 ug/Kg 03/29/18 09:21 03/30/18 17:00 1☼Chlorodibromomethane ND 6.3 2.7 ug/Kg 03/29/18 09:21 03/30/18 17:00 1☼Chloroform ND 6.3 4.9 ug/Kg 03/29/18 09:21 03/30/18 17:00 1☼Chloromethane ND 6.3 3.3 ug/Kg 03/29/18 09:21 03/30/18 17:00 1☼Chloroethane ND 6.3 2.0 ug/Kg 03/29/18 09:21 03/30/18 17:00 1☼cis-1,2-Dichloroethene ND 6.3 2.0 ug/Kg 03/29/18 09:21 03/30/18 17:00 1☼cis-1,3-Dichloropropene ND 6.3 1.5 ug/Kg 03/29/18 09:21 03/30/18 17:00 1☼Cyclohexane ND 6.3 3.0 ug/Kg 03/29/18 09:21 03/30/18 17:00 1☼Dichlorobromomethane ND 6.3 3.7 ug/Kg 03/29/18 09:21 03/30/18 17:00 1☼Dichlorodifluoromethane ND 6.3 2.7 ug/Kg 03/29/18 09:21 03/30/18 17:00 1☼Ethylbenzene ND 6.3 3.5 ug/Kg 03/29/18 09:21 03/30/18 17:00 1☼1,2-Dibromoethane ND TestAmerica Pittsburgh Page 30 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Lab Sample ID: 180-76196-7Client Sample ID: AH-06-0318-G3 Matrix: SedimentDate Collected: 03/27/18 09:25 Percent Solids: 79.3Date Received: 03/28/18 11:36 Method: EPA 8260B - Volatile Organic Compounds (GC/MS) (Continued) RL MDL Isopropylbenzene ND 6.3 2.9 ug/Kg ☼03/29/18 09:21 03/30/18 17:00 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 32 7.5 ug/Kg 03/29/18 09:21 03/30/18 17:00 1☼Methyl acetate ND 6.3 4.7 ug/Kg 03/29/18 09:21 03/30/18 17:00 1☼Methyl tert-butyl ether ND 6.3 2.7 ug/Kg 03/29/18 09:21 03/30/18 17:00 1☼Methylcyclohexane ND 6.3 3.0 ug/Kg 03/29/18 09:21 03/30/18 17:00 1☼Methylene Chloride ND 6.3 1.7 ug/Kg 03/29/18 09:21 03/30/18 17:00 1☼Styrene ND 6.3 2.5 ug/Kg 03/29/18 09:21 03/30/18 17:00 1☼Tetrachloroethene ND 6.3 2.1 ug/Kg 03/29/18 09:21 03/30/18 17:00 1☼Toluene ND 6.3 3.2 ug/Kg 03/29/18 09:21 03/30/18 17:00 1☼trans-1,2-Dichloroethene ND 6.3 2.2 ug/Kg 03/29/18 09:21 03/30/18 17:00 1☼trans-1,3-Dichloropropene ND 6.3 1.9 ug/Kg 03/29/18 09:21 03/30/18 17:00 1☼Trichloroethene ND 6.3 1.8 ug/Kg 03/29/18 09:21 03/30/18 17:00 1☼Trichlorofluoromethane ND 13 5.5 ug/Kg 03/29/18 09:21 03/30/18 17:00 1☼Xylenes, Total ND 6.3 4.7 ug/Kg 03/29/18 09:21 03/30/18 17:00 1☼Vinyl chloride ND 1,2-Dichloroethane-d4 (Surr)94 62 -118 03/29/18 09:21 03/30/18 17:00 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 4-Bromofluorobenzene (Surr)92 03/29/18 09:21 03/30/18 17:00 176-111 Dibromofluoromethane (Surr)95 03/29/18 09:21 03/30/18 17:00 172-116 Toluene-d8 (Surr)108 03/29/18 09:21 03/30/18 17:00 180-129 General Chemistry RL MDL Percent Moisture 20.7 0.1 0.1 %03/29/18 11:32 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.1 0.1 %03/29/18 11:32 1Percent Solids 79.3 Lab Sample ID: 180-76196-8Client Sample ID: AH-06-0318-C Matrix: SedimentDate Collected: 03/27/18 09:30 Percent Solids: 81.5Date Received: 03/28/18 11:36 Method: 8270D LL - Semivolatile Organic Compounds by GC/MS - Low Level RL MDL Acenaphthene ND 8.1 2.3 ug/Kg ☼04/02/18 03:39 04/05/18 18:34 2 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 8.1 1.8 ug/Kg 04/02/18 03:39 04/05/18 18:34 2☼Acenaphthylene ND 8.1 2.1 ug/Kg 04/02/18 03:39 04/05/18 18:34 2☼Anthracene ND 8.1 1.5 ug/Kg 04/02/18 03:39 04/05/18 18:34 2☼Benzo[a]anthracene 1.7 J 8.1 1.8 ug/Kg 04/02/18 03:39 04/05/18 18:34 2☼Benzo[a]pyrene ND 8.1 2.0 ug/Kg 04/02/18 03:39 04/05/18 18:34 2☼Benzo[b]fluoranthene 2.5 J 8.1 1.7 ug/Kg 04/02/18 03:39 04/05/18 18:34 2☼Benzo[g,h,i]perylene ND 8.1 1.6 ug/Kg 04/02/18 03:39 04/05/18 18:34 2☼Chrysene 1.8 J 8.1 1.8 ug/Kg 04/02/18 03:39 04/05/18 18:34 2☼Dibenz(a,h)anthracene ND 8.1 2.1 ug/Kg 04/02/18 03:39 04/05/18 18:34 2☼Fluoranthene ND 8.1 1.6 ug/Kg 04/02/18 03:39 04/05/18 18:34 2☼Fluorene ND 8.1 1.6 ug/Kg 04/02/18 03:39 04/05/18 18:34 2☼Indeno[1,2,3-cd]pyrene ND 8.1 1.6 ug/Kg 04/02/18 03:39 04/05/18 18:34 2☼Naphthalene ND 8.1 2.2 ug/Kg 04/02/18 03:39 04/05/18 18:34 2☼Phenanthrene ND 8.1 1.9 ug/Kg 04/02/18 03:39 04/05/18 18:34 2☼Pyrene 1.9 J 8.1 2.4 ug/Kg 04/02/18 03:39 04/05/18 18:34 2☼Benzo[k]fluoranthene ND TestAmerica Pittsburgh Page 31 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Lab Sample ID: 180-76196-8Client Sample ID: AH-06-0318-C Matrix: SedimentDate Collected: 03/27/18 09:30 Percent Solids: 81.5Date Received: 03/28/18 11:36 2-Fluorobiphenyl 76 34 -100 04/02/18 03:39 04/05/18 18:34 2 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery Nitrobenzene-d5 (Surr)82 04/02/18 03:39 04/05/18 18:34 233-100 Terphenyl-d14 (Surr)79 04/02/18 03:39 04/05/18 18:34 230-100 Method: 8081B_LL - Organochlorine Pesticides (GC) RL MDL Aldrin ND F1 0.050 0.016 ug/Kg ☼04/02/18 03:41 04/16/18 14:10 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.050 0.012 ug/Kg 04/02/18 03:41 04/16/18 14:10 1☼alpha-BHC ND F1 0.050 0.013 ug/Kg 04/02/18 03:41 04/16/18 14:10 1☼cis-Chlordane ND F1 0.050 0.013 ug/Kg 04/02/18 03:41 04/16/18 14:10 1☼beta-BHC ND F1 0.50 0.22 ug/Kg 04/02/18 03:41 04/16/18 14:10 1☼Chlordane (technical)ND 0.050 0.014 ug/Kg 04/02/18 03:41 04/16/18 14:10 1☼4,4'-DDD ND F1 0.050 0.010 ug/Kg 04/02/18 03:41 04/16/18 14:10 1☼4,4'-DDE 0.016 J F1 0.050 0.019 ug/Kg 04/02/18 03:41 04/16/18 14:10 1☼4,4'-DDT ND 0.050 0.016 ug/Kg 04/02/18 03:41 04/16/18 14:10 1☼delta-BHC ND 0.050 0.013 ug/Kg 04/02/18 03:41 04/16/18 14:10 1☼Dieldrin ND F1 0.050 0.014 ug/Kg 04/02/18 03:41 04/16/18 14:10 1☼Endosulfan I ND F1 0.050 0.011 ug/Kg 04/02/18 03:41 04/16/18 14:10 1☼Endosulfan II ND F1 0.050 0.013 ug/Kg 04/02/18 03:41 04/16/18 14:10 1☼Endosulfan sulfate ND F1 0.050 0.020 ug/Kg 04/02/18 03:41 04/16/18 14:10 1☼Endrin ND F1 0.050 0.018 ug/Kg 04/02/18 03:41 04/16/18 14:10 1☼Endrin aldehyde 0.018 J F1 p 0.050 0.018 ug/Kg 04/02/18 03:41 04/16/18 14:10 1☼Endrin ketone ND F1 0.050 0.017 ug/Kg 04/02/18 03:41 04/16/18 14:10 1☼gamma-BHC (Lindane)ND F1 0.050 0.012 ug/Kg 04/02/18 03:41 04/16/18 14:10 1☼trans-Chlordane ND F1 0.050 0.016 ug/Kg 04/02/18 03:41 04/16/18 14:10 1☼Heptachlor ND F1 0.050 0.013 ug/Kg 04/02/18 03:41 04/16/18 14:10 1☼Heptachlor epoxide ND F1 0.050 0.020 ug/Kg 04/02/18 03:41 04/16/18 14:10 1☼Methoxychlor ND 0.050 0.011 ug/Kg 04/02/18 03:41 04/16/18 14:10 1☼oxy-Chlordane 0.011 J p 2.0 1.4 ug/Kg 04/02/18 03:41 04/16/18 14:10 1☼Toxaphene ND DCB Decachlorobiphenyl (Surr)60 33 -137 04/02/18 03:41 04/16/18 14:10 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery DCB Decachlorobiphenyl (Surr)62 04/02/18 03:41 04/16/18 14:10 133-137 Tetrachloro-m-xylene 61 04/02/18 03:41 04/16/18 14:10 126-120 Tetrachloro-m-xylene 69 04/02/18 03:41 04/16/18 14:10 126-120 Method: 6020B - Metals (ICP/MS) RL MDL Antimony ND 0.12 0.038 mg/Kg ☼04/09/18 16:04 04/11/18 02:05 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.061 0.016 mg/Kg 04/09/18 16:04 04/11/18 02:05 1☼Arsenic 1.4 0.061 0.0047 mg/Kg 04/09/18 16:04 04/11/18 02:05 1☼Beryllium 0.092 0.061 0.010 mg/Kg 04/09/18 16:04 04/11/18 02:05 1☼Cadmium ND 0.12 0.040 mg/Kg 04/09/18 16:04 04/11/18 02:05 1☼Chromium 4.8 0.12 0.070 mg/Kg 04/09/18 16:04 04/11/18 02:05 1☼Copper 1.8 0.061 0.022 mg/Kg 04/09/18 16:04 04/11/18 02:05 1☼Lead 1.8 0.31 0.098 mg/Kg 04/09/18 16:04 04/11/18 02:05 1☼Manganese 14 0.061 0.038 mg/Kg 04/09/18 16:04 04/11/18 02:05 1☼Nickel 2.3 0.31 0.037 mg/Kg 04/09/18 16:04 04/11/18 02:05 1☼Selenium 0.13 J 0.061 0.0086 mg/Kg 04/09/18 16:04 04/11/18 02:05 1☼Silver ND 0.061 0.0080 mg/Kg 04/09/18 16:04 04/11/18 02:05 1☼Thallium 0.019 J 0.31 0.20 mg/Kg 04/09/18 16:04 04/11/18 02:05 1☼Zinc 6.3 TestAmerica Pittsburgh Page 32 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Method: 7471B - Mercury (CVAA) RL MDL Mercury ND 0.019 0.0043 mg/Kg ☼04/04/18 08:35 04/05/18 09:32 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier General Chemistry RL MDL Percent Moisture 18.5 0.1 0.1 %03/29/18 11:32 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.1 0.1 %03/29/18 11:32 1Percent Solids 81.5 0.50 0.11 mg/Kg 04/12/18 11:38 1Cr (III)4.7 0.48 0.14 mg/Kg 03/29/18 14:32 03/30/18 13:19 1☼Cr (VI)0.19 J 200 100 mg/Kg 03/31/18 06:25 04/03/18 08:15 1☼Total Petroleum Hydrocarbons (SGT-HEM) ND 1200 920 mg/Kg 04/02/18 15:05 1☼Total Organic Carbon - Duplicates 2100 Lab Sample ID: 180-76196-9Client Sample ID: AH-02-0318-G1 Matrix: SedimentDate Collected: 03/27/18 09:55 Percent Solids: 78.4Date Received: 03/28/18 11:36 Method: EPA 8260B - Volatile Organic Compounds (GC/MS) RL MDL 1,1,1-Trichloroethane ND 6.2 3.1 ug/Kg ☼03/29/18 09:21 03/30/18 17:47 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 6.2 3.7 ug/Kg 03/29/18 09:21 03/30/18 17:47 1☼1,1,2,2-Tetrachloroethane ND 6.2 2.4 ug/Kg 03/29/18 09:21 03/30/18 17:47 1☼1,1,2-Trichloro-1,2,2-trifluoroethane ND 6.2 3.0 ug/Kg 03/29/18 09:21 03/30/18 17:47 1☼1,1,2-Trichloroethane ND 6.2 2.2 ug/Kg 03/29/18 09:21 03/30/18 17:47 1☼1,1-Dichloroethane ND 6.2 3.5 ug/Kg 03/29/18 09:21 03/30/18 17:47 1☼1,1-Dichloroethene ND 6.2 2.0 ug/Kg 03/29/18 09:21 03/30/18 17:47 1☼1,2,4-Trichlorobenzene ND 6.2 3.8 ug/Kg 03/29/18 09:21 03/30/18 17:47 1☼1,2-Dibromo-3-Chloropropane ND 6.2 5.0 ug/Kg 03/29/18 09:21 03/30/18 17:47 1☼1,2-Dichlorobenzene ND 6.2 1.8 ug/Kg 03/29/18 09:21 03/30/18 17:47 1☼1,2-Dichloroethane ND 6.2 3.0 ug/Kg 03/29/18 09:21 03/30/18 17:47 1☼1,2-Dichloropropane ND 6.2 2.0 ug/Kg 03/29/18 09:21 03/30/18 17:47 1☼1,3-Dichlorobenzene ND 6.2 1.3 ug/Kg 03/29/18 09:21 03/30/18 17:47 1☼1,4-Dichlorobenzene ND 6.2 3.6 ug/Kg 03/29/18 09:21 03/30/18 17:47 1☼2-Butanone (MEK)ND 6.2 5.2 ug/Kg 03/29/18 09:21 03/30/18 17:47 1☼2-Hexanone ND 6.2 2.3 ug/Kg 03/29/18 09:21 03/30/18 17:47 1☼4-Methyl-2-pentanone (MIBK)ND 25 3.9 ug/Kg 03/29/18 09:21 03/30/18 17:47 1☼Acetone ND 6.2 2.4 ug/Kg 03/29/18 09:21 03/30/18 17:47 1☼Benzene ND 6.2 3.2 ug/Kg 03/29/18 09:21 03/30/18 17:47 1☼Bromoform ND 6.2 5.5 ug/Kg 03/29/18 09:21 03/30/18 17:47 1☼Bromomethane ND 6.2 3.7 ug/Kg 03/29/18 09:21 03/30/18 17:47 1☼Carbon disulfide ND 6.2 4.1 ug/Kg 03/29/18 09:21 03/30/18 17:47 1☼Carbon tetrachloride ND 6.2 1.9 ug/Kg 03/29/18 09:21 03/30/18 17:47 1☼Chlorobenzene ND 6.2 3.0 ug/Kg 03/29/18 09:21 03/30/18 17:47 1☼Chlorodibromomethane ND 6.2 2.6 ug/Kg 03/29/18 09:21 03/30/18 17:47 1☼Chloroform ND 6.2 4.7 ug/Kg 03/29/18 09:21 03/30/18 17:47 1☼Chloromethane ND 6.2 3.2 ug/Kg 03/29/18 09:21 03/30/18 17:47 1☼Chloroethane ND 6.2 1.9 ug/Kg 03/29/18 09:21 03/30/18 17:47 1☼cis-1,2-Dichloroethene ND 6.2 2.0 ug/Kg 03/29/18 09:21 03/30/18 17:47 1☼cis-1,3-Dichloropropene ND 6.2 1.5 ug/Kg 03/29/18 09:21 03/30/18 17:47 1☼Cyclohexane ND 6.2 2.9 ug/Kg 03/29/18 09:21 03/30/18 17:47 1☼Dichlorobromomethane ND 6.2 3.6 ug/Kg 03/29/18 09:21 03/30/18 17:47 1☼Dichlorodifluoromethane ND 6.2 2.7 ug/Kg 03/29/18 09:21 03/30/18 17:47 1☼Ethylbenzene ND 6.2 3.4 ug/Kg 03/29/18 09:21 03/30/18 17:47 1☼1,2-Dibromoethane ND 6.2 2.9 ug/Kg 03/29/18 09:21 03/30/18 17:47 1☼Isopropylbenzene ND 31 7.3 ug/Kg 03/29/18 09:21 03/30/18 17:47 1☼Methyl acetate ND TestAmerica Pittsburgh Page 33 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Lab Sample ID: 180-76196-9Client Sample ID: AH-02-0318-G1 Matrix: SedimentDate Collected: 03/27/18 09:55 Percent Solids: 78.4Date Received: 03/28/18 11:36 Method: EPA 8260B - Volatile Organic Compounds (GC/MS) (Continued) RL MDL Methyl tert-butyl ether ND 6.2 4.5 ug/Kg ☼03/29/18 09:21 03/30/18 17:47 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 6.2 2.6 ug/Kg 03/29/18 09:21 03/30/18 17:47 1☼Methylcyclohexane ND 6.2 2.9 ug/Kg 03/29/18 09:21 03/30/18 17:47 1☼Methylene Chloride ND 6.2 1.6 ug/Kg 03/29/18 09:21 03/30/18 17:47 1☼Styrene ND 6.2 2.5 ug/Kg 03/29/18 09:21 03/30/18 17:47 1☼Tetrachloroethene ND 6.2 2.1 ug/Kg 03/29/18 09:21 03/30/18 17:47 1☼Toluene ND 6.2 3.1 ug/Kg 03/29/18 09:21 03/30/18 17:47 1☼trans-1,2-Dichloroethene ND 6.2 2.1 ug/Kg 03/29/18 09:21 03/30/18 17:47 1☼trans-1,3-Dichloropropene ND 6.2 1.9 ug/Kg 03/29/18 09:21 03/30/18 17:47 1☼Trichloroethene ND 6.2 1.8 ug/Kg 03/29/18 09:21 03/30/18 17:47 1☼Trichlorofluoromethane ND 12 5.3 ug/Kg 03/29/18 09:21 03/30/18 17:47 1☼Xylenes, Total ND 6.2 4.5 ug/Kg 03/29/18 09:21 03/30/18 17:47 1☼Vinyl chloride ND 1,2-Dichloroethane-d4 (Surr)96 62 -118 03/29/18 09:21 03/30/18 17:47 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 4-Bromofluorobenzene (Surr)96 03/29/18 09:21 03/30/18 17:47 176-111 Dibromofluoromethane (Surr)98 03/29/18 09:21 03/30/18 17:47 172-116 Toluene-d8 (Surr)111 03/29/18 09:21 03/30/18 17:47 180-129 General Chemistry RL MDL Percent Moisture 21.6 0.1 0.1 %03/29/18 11:32 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.1 0.1 %03/29/18 11:32 1Percent Solids 78.4 Lab Sample ID: 180-76196-10Client Sample ID: AH-02-0318-G2 Matrix: SedimentDate Collected: 03/27/18 09:57 Percent Solids: 59.7Date Received: 03/28/18 11:36 Method: EPA 8260B - Volatile Organic Compounds (GC/MS) RL MDL 1,1,1-Trichloroethane ND 7.9 3.9 ug/Kg ☼03/29/18 09:21 03/30/18 18:10 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 7.9 4.7 ug/Kg 03/29/18 09:21 03/30/18 18:10 1☼1,1,2,2-Tetrachloroethane ND 7.9 3.0 ug/Kg 03/29/18 09:21 03/30/18 18:10 1☼1,1,2-Trichloro-1,2,2-trifluoroethane ND 7.9 3.8 ug/Kg 03/29/18 09:21 03/30/18 18:10 1☼1,1,2-Trichloroethane ND 7.9 2.8 ug/Kg 03/29/18 09:21 03/30/18 18:10 1☼1,1-Dichloroethane ND 7.9 4.5 ug/Kg 03/29/18 09:21 03/30/18 18:10 1☼1,1-Dichloroethene ND 7.9 2.5 ug/Kg 03/29/18 09:21 03/30/18 18:10 1☼1,2,4-Trichlorobenzene ND 7.9 4.8 ug/Kg 03/29/18 09:21 03/30/18 18:10 1☼1,2-Dibromo-3-Chloropropane ND 7.9 6.3 ug/Kg 03/29/18 09:21 03/30/18 18:10 1☼1,2-Dichlorobenzene ND 7.9 2.3 ug/Kg 03/29/18 09:21 03/30/18 18:10 1☼1,2-Dichloroethane ND 7.9 3.9 ug/Kg 03/29/18 09:21 03/30/18 18:10 1☼1,2-Dichloropropane ND 7.9 2.5 ug/Kg 03/29/18 09:21 03/30/18 18:10 1☼1,3-Dichlorobenzene ND 7.9 1.6 ug/Kg 03/29/18 09:21 03/30/18 18:10 1☼1,4-Dichlorobenzene ND 7.9 4.6 ug/Kg 03/29/18 09:21 03/30/18 18:10 1☼2-Butanone (MEK)ND 7.9 6.6 ug/Kg 03/29/18 09:21 03/30/18 18:10 1☼2-Hexanone ND 7.9 2.9 ug/Kg 03/29/18 09:21 03/30/18 18:10 1☼4-Methyl-2-pentanone (MIBK)ND 31 4.9 ug/Kg 03/29/18 09:21 03/30/18 18:10 1☼Acetone ND 7.9 3.1 ug/Kg 03/29/18 09:21 03/30/18 18:10 1☼Benzene ND 7.9 4.1 ug/Kg 03/29/18 09:21 03/30/18 18:10 1☼Bromoform ND 7.9 7.1 ug/Kg 03/29/18 09:21 03/30/18 18:10 1☼Bromomethane ND TestAmerica Pittsburgh Page 34 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Lab Sample ID: 180-76196-10Client Sample ID: AH-02-0318-G2 Matrix: SedimentDate Collected: 03/27/18 09:57 Percent Solids: 59.7Date Received: 03/28/18 11:36 Method: EPA 8260B - Volatile Organic Compounds (GC/MS) (Continued) RL MDL Carbon disulfide ND 7.9 4.7 ug/Kg ☼03/29/18 09:21 03/30/18 18:10 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 7.9 5.2 ug/Kg 03/29/18 09:21 03/30/18 18:10 1☼Carbon tetrachloride ND 7.9 2.5 ug/Kg 03/29/18 09:21 03/30/18 18:10 1☼Chlorobenzene ND 7.9 3.8 ug/Kg 03/29/18 09:21 03/30/18 18:10 1☼Chlorodibromomethane ND 7.9 3.3 ug/Kg 03/29/18 09:21 03/30/18 18:10 1☼Chloroform ND 7.9 6.1 ug/Kg 03/29/18 09:21 03/30/18 18:10 1☼Chloromethane ND 7.9 4.1 ug/Kg 03/29/18 09:21 03/30/18 18:10 1☼Chloroethane ND 7.9 2.5 ug/Kg 03/29/18 09:21 03/30/18 18:10 1☼cis-1,2-Dichloroethene ND 7.9 2.5 ug/Kg 03/29/18 09:21 03/30/18 18:10 1☼cis-1,3-Dichloropropene ND 7.9 1.9 ug/Kg 03/29/18 09:21 03/30/18 18:10 1☼Cyclohexane ND 7.9 3.7 ug/Kg 03/29/18 09:21 03/30/18 18:10 1☼Dichlorobromomethane ND 7.9 4.6 ug/Kg 03/29/18 09:21 03/30/18 18:10 1☼Dichlorodifluoromethane ND 7.9 3.4 ug/Kg 03/29/18 09:21 03/30/18 18:10 1☼Ethylbenzene ND 7.9 4.3 ug/Kg 03/29/18 09:21 03/30/18 18:10 1☼1,2-Dibromoethane ND 7.9 3.6 ug/Kg 03/29/18 09:21 03/30/18 18:10 1☼Isopropylbenzene ND 39 9.3 ug/Kg 03/29/18 09:21 03/30/18 18:10 1☼Methyl acetate ND 7.9 5.8 ug/Kg 03/29/18 09:21 03/30/18 18:10 1☼Methyl tert-butyl ether ND 7.9 3.3 ug/Kg 03/29/18 09:21 03/30/18 18:10 1☼Methylcyclohexane ND 7.9 3.7 ug/Kg 03/29/18 09:21 03/30/18 18:10 1☼Methylene Chloride ND 7.9 2.1 ug/Kg 03/29/18 09:21 03/30/18 18:10 1☼Styrene ND 7.9 3.1 ug/Kg 03/29/18 09:21 03/30/18 18:10 1☼Tetrachloroethene ND 7.9 2.6 ug/Kg 03/29/18 09:21 03/30/18 18:10 1☼Toluene ND 7.9 4.0 ug/Kg 03/29/18 09:21 03/30/18 18:10 1☼trans-1,2-Dichloroethene ND 7.9 2.7 ug/Kg 03/29/18 09:21 03/30/18 18:10 1☼trans-1,3-Dichloropropene ND 7.9 2.4 ug/Kg 03/29/18 09:21 03/30/18 18:10 1☼Trichloroethene ND 7.9 2.3 ug/Kg 03/29/18 09:21 03/30/18 18:10 1☼Trichlorofluoromethane ND 16 6.8 ug/Kg 03/29/18 09:21 03/30/18 18:10 1☼Xylenes, Total ND 7.9 5.8 ug/Kg 03/29/18 09:21 03/30/18 18:10 1☼Vinyl chloride ND 1,2-Dichloroethane-d4 (Surr)93 62 -118 03/29/18 09:21 03/30/18 18:10 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 4-Bromofluorobenzene (Surr)91 03/29/18 09:21 03/30/18 18:10 176-111 Dibromofluoromethane (Surr)99 03/29/18 09:21 03/30/18 18:10 172-116 Toluene-d8 (Surr)116 03/29/18 09:21 03/30/18 18:10 180-129 General Chemistry RL MDL Percent Moisture 40.3 0.1 0.1 %03/29/18 11:32 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.1 0.1 %03/29/18 11:32 1Percent Solids 59.7 Lab Sample ID: 180-76196-11Client Sample ID: AH-02-0318-G3 Matrix: SedimentDate Collected: 03/27/18 10:00 Percent Solids: 46.5Date Received: 03/28/18 11:36 Method: EPA 8260B - Volatile Organic Compounds (GC/MS) RL MDL 1,1,1-Trichloroethane ND 10 5.2 ug/Kg ☼03/29/18 09:21 04/02/18 10:27 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 10 6.2 ug/Kg 03/29/18 09:21 04/02/18 10:27 1☼1,1,2,2-Tetrachloroethane ND 10 4.0 ug/Kg 03/29/18 09:21 04/02/18 10:27 1☼1,1,2-Trichloro-1,2,2-trifluoroethane ND 10 5.0 ug/Kg 03/29/18 09:21 04/02/18 10:27 1☼1,1,2-Trichloroethane ND TestAmerica Pittsburgh Page 35 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Lab Sample ID: 180-76196-11Client Sample ID: AH-02-0318-G3 Matrix: SedimentDate Collected: 03/27/18 10:00 Percent Solids: 46.5Date Received: 03/28/18 11:36 Method: EPA 8260B - Volatile Organic Compounds (GC/MS) (Continued) RL MDL 1,1-Dichloroethane ND 10 3.7 ug/Kg ☼03/29/18 09:21 04/02/18 10:27 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 10 5.9 ug/Kg 03/29/18 09:21 04/02/18 10:27 1☼1,1-Dichloroethene ND 10 3.3 ug/Kg 03/29/18 09:21 04/02/18 10:27 1☼1,2,4-Trichlorobenzene ND 10 6.4 ug/Kg 03/29/18 09:21 04/02/18 10:27 1☼1,2-Dibromo-3-Chloropropane ND 10 8.3 ug/Kg 03/29/18 09:21 04/02/18 10:27 1☼1,2-Dichlorobenzene ND 10 3.0 ug/Kg 03/29/18 09:21 04/02/18 10:27 1☼1,2-Dichloroethane ND 10 5.1 ug/Kg 03/29/18 09:21 04/02/18 10:27 1☼1,2-Dichloropropane ND 10 3.3 ug/Kg 03/29/18 09:21 04/02/18 10:27 1☼1,3-Dichlorobenzene ND 10 2.1 ug/Kg 03/29/18 09:21 04/02/18 10:27 1☼1,4-Dichlorobenzene ND 10 6.0 ug/Kg 03/29/18 09:21 04/02/18 10:27 1☼2-Butanone (MEK)ND 10 8.7 ug/Kg 03/29/18 09:21 04/02/18 10:27 1☼2-Hexanone ND 10 3.8 ug/Kg 03/29/18 09:21 04/02/18 10:27 1☼4-Methyl-2-pentanone (MIBK)ND 41 6.5 ug/Kg 03/29/18 09:21 04/02/18 10:27 1☼Acetone ND 10 4.1 ug/Kg 03/29/18 09:21 04/02/18 10:27 1☼Benzene ND 10 5.4 ug/Kg 03/29/18 09:21 04/02/18 10:27 1☼Bromoform ND 10 9.3 ug/Kg 03/29/18 09:21 04/02/18 10:27 1☼Bromomethane ND 10 6.2 ug/Kg 03/29/18 09:21 04/02/18 10:27 1☼Carbon disulfide ND 10 6.9 ug/Kg 03/29/18 09:21 04/02/18 10:27 1☼Carbon tetrachloride ND 10 3.3 ug/Kg 03/29/18 09:21 04/02/18 10:27 1☼Chlorobenzene ND 10 5.0 ug/Kg 03/29/18 09:21 04/02/18 10:27 1☼Chlorodibromomethane ND 10 4.4 ug/Kg 03/29/18 09:21 04/02/18 10:27 1☼Chloroform ND 10 8.0 ug/Kg 03/29/18 09:21 04/02/18 10:27 1☼Chloromethane ND 10 5.4 ug/Kg 03/29/18 09:21 04/02/18 10:27 1☼Chloroethane ND 10 3.3 ug/Kg 03/29/18 09:21 04/02/18 10:27 1☼cis-1,2-Dichloroethene ND 10 3.3 ug/Kg 03/29/18 09:21 04/02/18 10:27 1☼cis-1,3-Dichloropropene ND 10 2.5 ug/Kg 03/29/18 09:21 04/02/18 10:27 1☼Cyclohexane ND 10 4.9 ug/Kg 03/29/18 09:21 04/02/18 10:27 1☼Dichlorobromomethane ND 10 6.0 ug/Kg 03/29/18 09:21 04/02/18 10:27 1☼Dichlorodifluoromethane ND 10 4.5 ug/Kg 03/29/18 09:21 04/02/18 10:27 1☼Ethylbenzene ND 10 5.7 ug/Kg 03/29/18 09:21 04/02/18 10:27 1☼1,2-Dibromoethane ND 10 4.8 ug/Kg 03/29/18 09:21 04/02/18 10:27 1☼Isopropylbenzene ND 52 12 ug/Kg 03/29/18 09:21 04/02/18 10:27 1☼Methyl acetate ND 10 7.6 ug/Kg 03/29/18 09:21 04/02/18 10:27 1☼Methyl tert-butyl ether ND 10 4.4 ug/Kg 03/29/18 09:21 04/02/18 10:27 1☼Methylcyclohexane ND 10 4.9 ug/Kg 03/29/18 09:21 04/02/18 10:27 1☼Methylene Chloride ND 10 2.8 ug/Kg 03/29/18 09:21 04/02/18 10:27 1☼Styrene ND 10 4.1 ug/Kg 03/29/18 09:21 04/02/18 10:27 1☼Tetrachloroethene ND 10 3.5 ug/Kg 03/29/18 09:21 04/02/18 10:27 1☼Toluene 3.6 J 10 5.3 ug/Kg 03/29/18 09:21 04/02/18 10:27 1☼trans-1,2-Dichloroethene ND 10 3.6 ug/Kg 03/29/18 09:21 04/02/18 10:27 1☼trans-1,3-Dichloropropene ND 10 3.1 ug/Kg 03/29/18 09:21 04/02/18 10:27 1☼Trichloroethene ND 10 3.0 ug/Kg 03/29/18 09:21 04/02/18 10:27 1☼Trichlorofluoromethane ND 21 8.9 ug/Kg 03/29/18 09:21 04/02/18 10:27 1☼Xylenes, Total ND 10 7.6 ug/Kg 03/29/18 09:21 04/02/18 10:27 1☼Vinyl chloride ND 1,2-Dichloroethane-d4 (Surr)96 62 -118 03/29/18 09:21 04/02/18 10:27 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 4-Bromofluorobenzene (Surr)94 03/29/18 09:21 04/02/18 10:27 176-111 Dibromofluoromethane (Surr)99 03/29/18 09:21 04/02/18 10:27 172-116 Toluene-d8 (Surr)106 03/29/18 09:21 04/02/18 10:27 180-129 TestAmerica Pittsburgh Page 36 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project General Chemistry RL MDL Percent Moisture 53.5 0.1 0.1 %03/29/18 11:32 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.1 0.1 %03/29/18 11:32 1Percent Solids 46.5 Lab Sample ID: 180-76196-12Client Sample ID: AH-02-0318-C Matrix: SedimentDate Collected: 03/27/18 10:05 Percent Solids: 57.2Date Received: 03/28/18 11:36 Method: 8270D LL - Semivolatile Organic Compounds by GC/MS - Low Level RL MDL Acenaphthene ND 23 6.7 ug/Kg ☼04/02/18 03:39 04/05/18 19:02 4 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 23 5.1 ug/Kg 04/02/18 03:39 04/05/18 19:02 4☼Acenaphthylene ND 23 6.0 ug/Kg 04/02/18 03:39 04/05/18 19:02 4☼Anthracene 26 23 4.4 ug/Kg 04/02/18 03:39 04/05/18 19:02 4☼Benzo[a]anthracene 16 J 23 5.0 ug/Kg 04/02/18 03:39 04/05/18 19:02 4☼Benzo[a]pyrene 16 J 23 5.7 ug/Kg 04/02/18 03:39 04/05/18 19:02 4☼Benzo[b]fluoranthene 32 23 5.0 ug/Kg 04/02/18 03:39 04/05/18 19:02 4☼Benzo[g,h,i]perylene 12 J 23 4.5 ug/Kg 04/02/18 03:39 04/05/18 19:02 4☼Chrysene 28 23 5.2 ug/Kg 04/02/18 03:39 04/05/18 19:02 4☼Dibenz(a,h)anthracene ND 23 6.1 ug/Kg 04/02/18 03:39 04/05/18 19:02 4☼Fluoranthene 31 23 4.5 ug/Kg 04/02/18 03:39 04/05/18 19:02 4☼Fluorene ND 23 4.7 ug/Kg 04/02/18 03:39 04/05/18 19:02 4☼Indeno[1,2,3-cd]pyrene 8.9 J 23 4.5 ug/Kg 04/02/18 03:39 04/05/18 19:02 4☼Naphthalene ND 23 6.2 ug/Kg 04/02/18 03:39 04/05/18 19:02 4☼Phenanthrene 8.4 J 23 5.5 ug/Kg 04/02/18 03:39 04/05/18 19:02 4☼Pyrene 25 23 6.9 ug/Kg 04/02/18 03:39 04/05/18 19:02 4☼Benzo[k]fluoranthene 13 J 2-Fluorobiphenyl 59 34 -100 04/02/18 03:39 04/05/18 19:02 4 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery Nitrobenzene-d5 (Surr)69 04/02/18 03:39 04/05/18 19:02 433-100 Terphenyl-d14 (Surr)58 04/02/18 03:39 04/05/18 19:02 430-100 Method: 8081B_LL - Organochlorine Pesticides (GC) RL MDL Aldrin ND 0.36 0.11 ug/Kg ☼04/02/18 03:41 04/16/18 14:56 5 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.36 0.089 ug/Kg 04/02/18 03:41 04/16/18 14:56 5☼alpha-BHC ND 0.36 0.091 ug/Kg 04/02/18 03:41 04/16/18 14:56 5☼cis-Chlordane ND 0.36 0.093 ug/Kg 04/02/18 03:41 04/16/18 14:56 5☼beta-BHC ND 3.6 1.6 ug/Kg 04/02/18 03:41 04/16/18 14:56 5☼Chlordane (technical)ND 0.36 0.098 ug/Kg 04/02/18 03:41 04/16/18 14:56 5☼4,4'-DDD 0.11 J 0.36 0.074 ug/Kg 04/02/18 03:41 04/16/18 14:56 5☼4,4'-DDE 0.23 J 0.36 0.14 ug/Kg 04/02/18 03:41 04/16/18 14:56 5☼4,4'-DDT ND 0.36 0.11 ug/Kg 04/02/18 03:41 04/16/18 14:56 5☼delta-BHC ND 0.36 0.091 ug/Kg 04/02/18 03:41 04/16/18 14:56 5☼Dieldrin ND 0.36 0.098 ug/Kg 04/02/18 03:41 04/16/18 14:56 5☼Endosulfan I ND 0.36 0.080 ug/Kg 04/02/18 03:41 04/16/18 14:56 5☼Endosulfan II ND 0.36 0.094 ug/Kg 04/02/18 03:41 04/16/18 14:56 5☼Endosulfan sulfate ND 0.36 0.14 ug/Kg 04/02/18 03:41 04/16/18 14:56 5☼Endrin ND 0.36 0.13 ug/Kg 04/02/18 03:41 04/16/18 14:56 5☼Endrin aldehyde ND 0.36 0.13 ug/Kg 04/02/18 03:41 04/16/18 14:56 5☼Endrin ketone ND 0.36 0.12 ug/Kg 04/02/18 03:41 04/16/18 14:56 5☼gamma-BHC (Lindane)ND 0.36 0.084 ug/Kg 04/02/18 03:41 04/16/18 14:56 5☼trans-Chlordane ND 0.36 0.11 ug/Kg 04/02/18 03:41 04/16/18 14:56 5☼Heptachlor ND 0.36 0.093 ug/Kg 04/02/18 03:41 04/16/18 14:56 5☼Heptachlor epoxide ND 0.36 0.14 ug/Kg 04/02/18 03:41 04/16/18 14:56 5☼Methoxychlor ND TestAmerica Pittsburgh Page 37 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Lab Sample ID: 180-76196-12Client Sample ID: AH-02-0318-C Matrix: SedimentDate Collected: 03/27/18 10:05 Percent Solids: 57.2Date Received: 03/28/18 11:36 Method: 8081B_LL - Organochlorine Pesticides (GC) (Continued) RL MDL oxy-Chlordane ND 0.36 0.081 ug/Kg ☼04/02/18 03:41 04/16/18 14:56 5 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 15 9.8 ug/Kg 04/02/18 03:41 04/16/18 14:56 5☼Toxaphene ND DCB Decachlorobiphenyl (Surr)65 33 -137 04/02/18 03:41 04/16/18 14:56 5 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery DCB Decachlorobiphenyl (Surr)63 04/02/18 03:41 04/16/18 14:56 533-137 Tetrachloro-m-xylene 56 04/02/18 03:41 04/16/18 14:56 526-120 Tetrachloro-m-xylene 52 04/02/18 03:41 04/16/18 14:56 526-120 Method: 6020B - Metals (ICP/MS) RL MDL Antimony ND 0.18 0.056 mg/Kg ☼04/09/18 16:04 04/11/18 02:09 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.090 0.023 mg/Kg 04/09/18 16:04 04/11/18 02:09 1☼Arsenic 4.5 0.090 0.0068 mg/Kg 04/09/18 16:04 04/11/18 02:09 1☼Beryllium 0.37 0.090 0.015 mg/Kg 04/09/18 16:04 04/11/18 02:09 1☼Cadmium 0.045 J 0.18 0.059 mg/Kg 04/09/18 16:04 04/11/18 02:09 1☼Chromium 19 0.18 0.10 mg/Kg 04/09/18 16:04 04/11/18 02:09 1☼Copper 6.9 0.090 0.032 mg/Kg 04/09/18 16:04 04/11/18 02:09 1☼Lead 12 0.45 0.14 mg/Kg 04/09/18 16:04 04/11/18 02:09 1☼Manganese 110 0.090 0.056 mg/Kg 04/09/18 16:04 04/11/18 02:09 1☼Nickel 8.0 0.45 0.054 mg/Kg 04/09/18 16:04 04/11/18 02:09 1☼Selenium 0.44 J 0.090 0.013 mg/Kg 04/09/18 16:04 04/11/18 02:09 1☼Silver 0.024 J 0.090 0.012 mg/Kg 04/09/18 16:04 04/11/18 02:09 1☼Thallium 0.11 0.45 0.30 mg/Kg 04/09/18 16:04 04/11/18 02:09 1☼Zinc 31 Method: 7471B - Mercury (CVAA) RL MDL Mercury 0.030 0.026 0.0059 mg/Kg ☼04/04/18 08:35 04/05/18 09:34 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier General Chemistry RL MDL Percent Moisture 42.8 0.1 0.1 %03/29/18 11:32 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.1 0.1 %03/29/18 11:32 1Percent Solids 57.2 0.50 0.11 mg/Kg 04/12/18 11:38 1Cr (III)19 0.69 0.19 mg/Kg 03/29/18 14:32 03/30/18 13:23 1☼Cr (VI)ND 290 140 mg/Kg 03/31/18 06:25 04/03/18 08:15 1☼Total Petroleum Hydrocarbons (SGT-HEM) ND 1700 1300 mg/Kg 04/02/18 15:15 1☼Total Organic Carbon - Duplicates 14000 Lab Sample ID: 180-76196-13Client Sample ID: AH-04-0318-G1 Matrix: SedimentDate Collected: 03/27/18 10:40 Percent Solids: 39.2Date Received: 03/28/18 09:30 Method: EPA 8260B - Volatile Organic Compounds (GC/MS) RL MDL 1,1,1-Trichloroethane ND 13 6.3 ug/Kg ☼03/28/18 12:15 03/28/18 14:17 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 13 7.5 ug/Kg 03/28/18 12:15 03/28/18 14:17 1☼1,1,2,2-Tetrachloroethane ND 13 4.8 ug/Kg 03/28/18 12:15 03/28/18 14:17 1☼1,1,2-Trichloro-1,2,2-trifluoroethane ND 13 6.1 ug/Kg 03/28/18 12:15 03/28/18 14:17 1☼1,1,2-Trichloroethane ND 13 4.6 ug/Kg 03/28/18 12:15 03/28/18 14:17 1☼1,1-Dichloroethane ND 13 7.2 ug/Kg 03/28/18 12:15 03/28/18 14:17 1☼1,1-Dichloroethene ND TestAmerica Pittsburgh Page 38 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Lab Sample ID: 180-76196-13Client Sample ID: AH-04-0318-G1 Matrix: SedimentDate Collected: 03/27/18 10:40 Percent Solids: 39.2Date Received: 03/28/18 09:30 Method: EPA 8260B - Volatile Organic Compounds (GC/MS) (Continued) RL MDL 1,2,4-Trichlorobenzene ND 13 4.1 ug/Kg ☼03/28/18 12:15 03/28/18 14:17 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 13 7.8 ug/Kg 03/28/18 12:15 03/28/18 14:17 1☼1,2-Dibromo-3-Chloropropane ND 13 10 ug/Kg 03/28/18 12:15 03/28/18 14:17 1☼1,2-Dichlorobenzene ND 13 3.7 ug/Kg 03/28/18 12:15 03/28/18 14:17 1☼1,2-Dichloroethane ND 13 6.2 ug/Kg 03/28/18 12:15 03/28/18 14:17 1☼1,2-Dichloropropane ND 13 4.0 ug/Kg 03/28/18 12:15 03/28/18 14:17 1☼1,3-Dichlorobenzene ND 13 2.6 ug/Kg 03/28/18 12:15 03/28/18 14:17 1☼1,4-Dichlorobenzene ND 13 7.3 ug/Kg 03/28/18 12:15 03/28/18 14:17 1☼2-Butanone (MEK)ND 13 11 ug/Kg 03/28/18 12:15 03/28/18 14:17 1☼2-Hexanone ND 13 4.7 ug/Kg 03/28/18 12:15 03/28/18 14:17 1☼4-Methyl-2-pentanone (MIBK)ND 51 8.0 ug/Kg 03/28/18 12:15 03/28/18 14:17 1☼Acetone ND 13 5.0 ug/Kg 03/28/18 12:15 03/28/18 14:17 1☼Benzene ND 13 6.6 ug/Kg 03/28/18 12:15 03/28/18 14:17 1☼Bromoform ND 13 11 ug/Kg 03/28/18 12:15 03/28/18 14:17 1☼Bromomethane ND 13 7.6 ug/Kg 03/28/18 12:15 03/28/18 14:17 1☼Carbon disulfide ND 13 8.4 ug/Kg 03/28/18 12:15 03/28/18 14:17 1☼Carbon tetrachloride ND 13 4.0 ug/Kg 03/28/18 12:15 03/28/18 14:17 1☼Chlorobenzene ND 13 6.1 ug/Kg 03/28/18 12:15 03/28/18 14:17 1☼Chlorodibromomethane ND 13 5.3 ug/Kg 03/28/18 12:15 03/28/18 14:17 1☼Chloroform ND 13 9.7 ug/Kg 03/28/18 12:15 03/28/18 14:17 1☼Chloromethane ND 13 6.5 ug/Kg 03/28/18 12:15 03/28/18 14:17 1☼Chloroethane ND 13 4.0 ug/Kg 03/28/18 12:15 03/28/18 14:17 1☼cis-1,2-Dichloroethene ND 13 4.0 ug/Kg 03/28/18 12:15 03/28/18 14:17 1☼cis-1,3-Dichloropropene ND 13 3.1 ug/Kg 03/28/18 12:15 03/28/18 14:17 1☼Cyclohexane ND 13 6.0 ug/Kg 03/28/18 12:15 03/28/18 14:17 1☼Dichlorobromomethane ND 13 7.4 ug/Kg 03/28/18 12:15 03/28/18 14:17 1☼Dichlorodifluoromethane ND 13 5.4 ug/Kg 03/28/18 12:15 03/28/18 14:17 1☼Ethylbenzene ND 13 6.9 ug/Kg 03/28/18 12:15 03/28/18 14:17 1☼1,2-Dibromoethane ND 13 5.9 ug/Kg 03/28/18 12:15 03/28/18 14:17 1☼Isopropylbenzene ND 63 15 ug/Kg 03/28/18 12:15 03/28/18 14:17 1☼Methyl acetate ND 13 9.3 ug/Kg 03/28/18 12:15 03/28/18 14:17 1☼Methyl tert-butyl ether ND 13 5.3 ug/Kg 03/28/18 12:15 03/28/18 14:17 1☼Methylcyclohexane ND 13 6.0 ug/Kg 03/28/18 12:15 03/28/18 14:17 1☼Methylene Chloride 7.5 J 13 3.4 ug/Kg 03/28/18 12:15 03/28/18 14:17 1☼Styrene ND 13 5.1 ug/Kg 03/28/18 12:15 03/28/18 14:17 1☼Tetrachloroethene ND 13 4.3 ug/Kg 03/28/18 12:15 03/28/18 14:17 1☼Toluene ND 13 6.4 ug/Kg 03/28/18 12:15 03/28/18 14:17 1☼trans-1,2-Dichloroethene ND 13 4.4 ug/Kg 03/28/18 12:15 03/28/18 14:17 1☼trans-1,3-Dichloropropene ND 13 3.8 ug/Kg 03/28/18 12:15 03/28/18 14:17 1☼Trichloroethene ND 13 3.7 ug/Kg 03/28/18 12:15 03/28/18 14:17 1☼Trichlorofluoromethane ND 25 11 ug/Kg 03/28/18 12:15 03/28/18 14:17 1☼Xylenes, Total ND 13 9.3 ug/Kg 03/28/18 12:15 03/28/18 14:17 1☼Vinyl chloride ND 1,2-Dichloroethane-d4 (Surr)93 62 -118 03/28/18 12:15 03/28/18 14:17 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 4-Bromofluorobenzene (Surr)93 03/28/18 12:15 03/28/18 14:17 176-111 Dibromofluoromethane (Surr)99 03/28/18 12:15 03/28/18 14:17 172-116 Toluene-d8 (Surr)113 03/28/18 12:15 03/28/18 14:17 180-129 TestAmerica Pittsburgh Page 39 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Lab Sample ID: 180-76196-13Client Sample ID: AH-04-0318-G1 Matrix: SedimentDate Collected: 03/27/18 10:40 Percent Solids: 39.2Date Received: 03/28/18 09:30 General Chemistry RL MDL Percent Moisture 60.8 0.1 0.1 %03/29/18 08:42 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.1 0.1 %03/29/18 08:42 1Percent Solids 39.2 Lab Sample ID: 180-76196-14Client Sample ID: AH-04-0318-G2 Matrix: SedimentDate Collected: 03/27/18 10:42 Percent Solids: 39.1Date Received: 03/28/18 09:30 Method: EPA 8260B - Volatile Organic Compounds (GC/MS) RL MDL 1,1,1-Trichloroethane ND 13 6.3 ug/Kg ☼03/28/18 12:15 03/28/18 14:41 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 13 7.5 ug/Kg 03/28/18 12:15 03/28/18 14:41 1☼1,1,2,2-Tetrachloroethane ND 13 4.8 ug/Kg 03/28/18 12:15 03/28/18 14:41 1☼1,1,2-Trichloro-1,2,2-trifluoroethane ND 13 6.0 ug/Kg 03/28/18 12:15 03/28/18 14:41 1☼1,1,2-Trichloroethane ND 13 4.5 ug/Kg 03/28/18 12:15 03/28/18 14:41 1☼1,1-Dichloroethane ND 13 7.2 ug/Kg 03/28/18 12:15 03/28/18 14:41 1☼1,1-Dichloroethene ND 13 4.0 ug/Kg 03/28/18 12:15 03/28/18 14:41 1☼1,2,4-Trichlorobenzene ND 13 7.7 ug/Kg 03/28/18 12:15 03/28/18 14:41 1☼1,2-Dibromo-3-Chloropropane ND 13 10 ug/Kg 03/28/18 12:15 03/28/18 14:41 1☼1,2-Dichlorobenzene ND 13 3.6 ug/Kg 03/28/18 12:15 03/28/18 14:41 1☼1,2-Dichloroethane ND 13 6.2 ug/Kg 03/28/18 12:15 03/28/18 14:41 1☼1,2-Dichloropropane ND 13 4.0 ug/Kg 03/28/18 12:15 03/28/18 14:41 1☼1,3-Dichlorobenzene ND 13 2.6 ug/Kg 03/28/18 12:15 03/28/18 14:41 1☼1,4-Dichlorobenzene ND 13 7.3 ug/Kg 03/28/18 12:15 03/28/18 14:41 1☼2-Butanone (MEK)ND 13 11 ug/Kg 03/28/18 12:15 03/28/18 14:41 1☼2-Hexanone ND 13 4.7 ug/Kg 03/28/18 12:15 03/28/18 14:41 1☼4-Methyl-2-pentanone (MIBK)ND 50 7.9 ug/Kg 03/28/18 12:15 03/28/18 14:41 1☼Acetone 13 J 13 4.9 ug/Kg 03/28/18 12:15 03/28/18 14:41 1☼Benzene ND 13 6.6 ug/Kg 03/28/18 12:15 03/28/18 14:41 1☼Bromoform ND 13 11 ug/Kg 03/28/18 12:15 03/28/18 14:41 1☼Bromomethane ND 13 7.6 ug/Kg 03/28/18 12:15 03/28/18 14:41 1☼Carbon disulfide ND 13 8.3 ug/Kg 03/28/18 12:15 03/28/18 14:41 1☼Carbon tetrachloride ND 13 4.0 ug/Kg 03/28/18 12:15 03/28/18 14:41 1☼Chlorobenzene ND 13 6.0 ug/Kg 03/28/18 12:15 03/28/18 14:41 1☼Chlorodibromomethane ND 13 5.3 ug/Kg 03/28/18 12:15 03/28/18 14:41 1☼Chloroform ND 13 9.7 ug/Kg 03/28/18 12:15 03/28/18 14:41 1☼Chloromethane ND 13 6.5 ug/Kg 03/28/18 12:15 03/28/18 14:41 1☼Chloroethane ND 13 4.0 ug/Kg 03/28/18 12:15 03/28/18 14:41 1☼cis-1,2-Dichloroethene ND 13 4.0 ug/Kg 03/28/18 12:15 03/28/18 14:41 1☼cis-1,3-Dichloropropene ND 13 3.1 ug/Kg 03/28/18 12:15 03/28/18 14:41 1☼Cyclohexane ND 13 5.9 ug/Kg 03/28/18 12:15 03/28/18 14:41 1☼Dichlorobromomethane ND 13 7.3 ug/Kg 03/28/18 12:15 03/28/18 14:41 1☼Dichlorodifluoromethane ND 13 5.4 ug/Kg 03/28/18 12:15 03/28/18 14:41 1☼Ethylbenzene ND 13 6.9 ug/Kg 03/28/18 12:15 03/28/18 14:41 1☼1,2-Dibromoethane ND 13 5.8 ug/Kg 03/28/18 12:15 03/28/18 14:41 1☼Isopropylbenzene ND 63 15 ug/Kg 03/28/18 12:15 03/28/18 14:41 1☼Methyl acetate ND 13 9.2 ug/Kg 03/28/18 12:15 03/28/18 14:41 1☼Methyl tert-butyl ether ND 13 5.3 ug/Kg 03/28/18 12:15 03/28/18 14:41 1☼Methylcyclohexane ND 13 5.9 ug/Kg 03/28/18 12:15 03/28/18 14:41 1☼Methylene Chloride 7.1 J 13 3.3 ug/Kg 03/28/18 12:15 03/28/18 14:41 1☼Styrene ND 13 5.0 ug/Kg 03/28/18 12:15 03/28/18 14:41 1☼Tetrachloroethene ND TestAmerica Pittsburgh Page 40 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Lab Sample ID: 180-76196-14Client Sample ID: AH-04-0318-G2 Matrix: SedimentDate Collected: 03/27/18 10:42 Percent Solids: 39.1Date Received: 03/28/18 09:30 Method: EPA 8260B - Volatile Organic Compounds (GC/MS) (Continued) RL MDL Toluene ND 13 4.2 ug/Kg ☼03/28/18 12:15 03/28/18 14:41 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 13 6.4 ug/Kg 03/28/18 12:15 03/28/18 14:41 1☼trans-1,2-Dichloroethene ND 13 4.3 ug/Kg 03/28/18 12:15 03/28/18 14:41 1☼trans-1,3-Dichloropropene ND 13 3.8 ug/Kg 03/28/18 12:15 03/28/18 14:41 1☼Trichloroethene ND 13 3.7 ug/Kg 03/28/18 12:15 03/28/18 14:41 1☼Trichlorofluoromethane ND 25 11 ug/Kg 03/28/18 12:15 03/28/18 14:41 1☼Xylenes, Total ND 13 9.2 ug/Kg 03/28/18 12:15 03/28/18 14:41 1☼Vinyl chloride ND 1,2-Dichloroethane-d4 (Surr)95 62 -118 03/28/18 12:15 03/28/18 14:41 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 4-Bromofluorobenzene (Surr)90 03/28/18 12:15 03/28/18 14:41 176-111 Dibromofluoromethane (Surr)98 03/28/18 12:15 03/28/18 14:41 172-116 Toluene-d8 (Surr)112 03/28/18 12:15 03/28/18 14:41 180-129 General Chemistry RL MDL Percent Moisture 60.9 0.1 0.1 %03/29/18 08:42 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.1 0.1 %03/29/18 08:42 1Percent Solids 39.1 Lab Sample ID: 180-76196-15Client Sample ID: AH-04-0318-G3 Matrix: SedimentDate Collected: 03/27/18 10:45 Percent Solids: 46.9Date Received: 03/28/18 09:30 Method: EPA 8260B - Volatile Organic Compounds (GC/MS) RL MDL 1,1,1-Trichloroethane ND 10 5.3 ug/Kg ☼03/28/18 12:15 03/28/18 15:04 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 10 6.3 ug/Kg 03/28/18 12:15 03/28/18 15:04 1☼1,1,2,2-Tetrachloroethane ND 10 4.0 ug/Kg 03/28/18 12:15 03/28/18 15:04 1☼1,1,2-Trichloro-1,2,2-trifluoroethane ND 10 5.0 ug/Kg 03/28/18 12:15 03/28/18 15:04 1☼1,1,2-Trichloroethane ND 10 3.8 ug/Kg 03/28/18 12:15 03/28/18 15:04 1☼1,1-Dichloroethane ND 10 6.0 ug/Kg 03/28/18 12:15 03/28/18 15:04 1☼1,1-Dichloroethene ND 10 3.4 ug/Kg 03/28/18 12:15 03/28/18 15:04 1☼1,2,4-Trichlorobenzene ND 10 6.4 ug/Kg 03/28/18 12:15 03/28/18 15:04 1☼1,2-Dibromo-3-Chloropropane ND 10 8.4 ug/Kg 03/28/18 12:15 03/28/18 15:04 1☼1,2-Dichlorobenzene ND 10 3.0 ug/Kg 03/28/18 12:15 03/28/18 15:04 1☼1,2-Dichloroethane ND 10 5.1 ug/Kg 03/28/18 12:15 03/28/18 15:04 1☼1,2-Dichloropropane ND 10 3.3 ug/Kg 03/28/18 12:15 03/28/18 15:04 1☼1,3-Dichlorobenzene ND 10 2.1 ug/Kg 03/28/18 12:15 03/28/18 15:04 1☼1,4-Dichlorobenzene ND 10 6.1 ug/Kg 03/28/18 12:15 03/28/18 15:04 1☼2-Butanone (MEK)ND 10 8.8 ug/Kg 03/28/18 12:15 03/28/18 15:04 1☼2-Hexanone ND 10 3.9 ug/Kg 03/28/18 12:15 03/28/18 15:04 1☼4-Methyl-2-pentanone (MIBK)ND 42 6.6 ug/Kg 03/28/18 12:15 03/28/18 15:04 1☼Acetone ND 10 4.1 ug/Kg 03/28/18 12:15 03/28/18 15:04 1☼Benzene ND 10 5.5 ug/Kg 03/28/18 12:15 03/28/18 15:04 1☼Bromoform ND 10 9.4 ug/Kg 03/28/18 12:15 03/28/18 15:04 1☼Bromomethane ND 10 6.3 ug/Kg 03/28/18 12:15 03/28/18 15:04 1☼Carbon disulfide ND 10 7.0 ug/Kg 03/28/18 12:15 03/28/18 15:04 1☼Carbon tetrachloride ND 10 3.3 ug/Kg 03/28/18 12:15 03/28/18 15:04 1☼Chlorobenzene ND 10 5.0 ug/Kg 03/28/18 12:15 03/28/18 15:04 1☼Chlorodibromomethane ND 10 4.4 ug/Kg 03/28/18 12:15 03/28/18 15:04 1☼Chloroform ND TestAmerica Pittsburgh Page 41 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Lab Sample ID: 180-76196-15Client Sample ID: AH-04-0318-G3 Matrix: SedimentDate Collected: 03/27/18 10:45 Percent Solids: 46.9Date Received: 03/28/18 09:30 Method: EPA 8260B - Volatile Organic Compounds (GC/MS) (Continued) RL MDL Chloromethane ND 10 8.1 ug/Kg ☼03/28/18 12:15 03/28/18 15:04 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 10 5.4 ug/Kg 03/28/18 12:15 03/28/18 15:04 1☼Chloroethane ND 10 3.3 ug/Kg 03/28/18 12:15 03/28/18 15:04 1☼cis-1,2-Dichloroethene ND 10 3.3 ug/Kg 03/28/18 12:15 03/28/18 15:04 1☼cis-1,3-Dichloropropene ND 10 2.6 ug/Kg 03/28/18 12:15 03/28/18 15:04 1☼Cyclohexane ND 10 4.9 ug/Kg 03/28/18 12:15 03/28/18 15:04 1☼Dichlorobromomethane ND 10 6.1 ug/Kg 03/28/18 12:15 03/28/18 15:04 1☼Dichlorodifluoromethane ND 10 4.5 ug/Kg 03/28/18 12:15 03/28/18 15:04 1☼Ethylbenzene ND 10 5.7 ug/Kg 03/28/18 12:15 03/28/18 15:04 1☼1,2-Dibromoethane ND 10 4.9 ug/Kg 03/28/18 12:15 03/28/18 15:04 1☼Isopropylbenzene ND 52 12 ug/Kg 03/28/18 12:15 03/28/18 15:04 1☼Methyl acetate ND 10 7.7 ug/Kg 03/28/18 12:15 03/28/18 15:04 1☼Methyl tert-butyl ether ND 10 4.4 ug/Kg 03/28/18 12:15 03/28/18 15:04 1☼Methylcyclohexane ND 10 4.9 ug/Kg 03/28/18 12:15 03/28/18 15:04 1☼Methylene Chloride 5.6 J 10 2.8 ug/Kg 03/28/18 12:15 03/28/18 15:04 1☼Styrene ND 10 4.2 ug/Kg 03/28/18 12:15 03/28/18 15:04 1☼Tetrachloroethene ND 10 3.5 ug/Kg 03/28/18 12:15 03/28/18 15:04 1☼Toluene ND 10 5.3 ug/Kg 03/28/18 12:15 03/28/18 15:04 1☼trans-1,2-Dichloroethene ND 10 3.6 ug/Kg 03/28/18 12:15 03/28/18 15:04 1☼trans-1,3-Dichloropropene ND 10 3.1 ug/Kg 03/28/18 12:15 03/28/18 15:04 1☼Trichloroethene ND 10 3.1 ug/Kg 03/28/18 12:15 03/28/18 15:04 1☼Trichlorofluoromethane ND 21 9.0 ug/Kg 03/28/18 12:15 03/28/18 15:04 1☼Xylenes, Total ND 10 7.7 ug/Kg 03/28/18 12:15 03/28/18 15:04 1☼Vinyl chloride ND 1,2-Dichloroethane-d4 (Surr)94 62 -118 03/28/18 12:15 03/28/18 15:04 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 4-Bromofluorobenzene (Surr)88 03/28/18 12:15 03/28/18 15:04 176-111 Dibromofluoromethane (Surr)102 03/28/18 12:15 03/28/18 15:04 172-116 Toluene-d8 (Surr)114 03/28/18 12:15 03/28/18 15:04 180-129 General Chemistry RL MDL Percent Moisture 53.1 0.1 0.1 %03/29/18 08:42 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.1 0.1 %03/29/18 08:42 1Percent Solids 46.9 Lab Sample ID: 180-76196-16Client Sample ID: AH-04-0318-C Matrix: SedimentDate Collected: 03/27/18 10:50 Percent Solids: 41.2Date Received: 03/28/18 09:30 Method: 8270D LL - Semivolatile Organic Compounds by GC/MS - Low Level RL MDL Acenaphthene 14 J 40 12 ug/Kg ☼04/02/18 03:39 04/05/18 19:30 5 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 40 8.8 ug/Kg 04/02/18 03:39 04/05/18 19:30 5☼Acenaphthylene 32 J 40 10 ug/Kg 04/02/18 03:39 04/05/18 19:30 5☼Anthracene 50 40 7.6 ug/Kg 04/02/18 03:39 04/05/18 19:30 5☼Benzo[a]anthracene 150 40 8.7 ug/Kg 04/02/18 03:39 04/05/18 19:30 5☼Benzo[a]pyrene 130 40 9.9 ug/Kg 04/02/18 03:39 04/05/18 19:30 5☼Benzo[b]fluoranthene 200 40 8.7 ug/Kg 04/02/18 03:39 04/05/18 19:30 5☼Benzo[g,h,i]perylene 79 40 7.9 ug/Kg 04/02/18 03:39 04/05/18 19:30 5☼Chrysene 150 40 9.0 ug/Kg 04/02/18 03:39 04/05/18 19:30 5☼Dibenz(a,h)anthracene 25 J TestAmerica Pittsburgh Page 42 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Lab Sample ID: 180-76196-16Client Sample ID: AH-04-0318-C Matrix: SedimentDate Collected: 03/27/18 10:50 Percent Solids: 41.2Date Received: 03/28/18 09:30 Method: 8270D LL - Semivolatile Organic Compounds by GC/MS - Low Level (Continued) RL MDL Fluoranthene 400 40 11 ug/Kg ☼04/02/18 03:39 04/05/18 19:30 5 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 40 7.9 ug/Kg 04/02/18 03:39 04/05/18 19:30 5☼Fluorene 15 J 40 8.1 ug/Kg 04/02/18 03:39 04/05/18 19:30 5☼Indeno[1,2,3-cd]pyrene 74 40 7.8 ug/Kg 04/02/18 03:39 04/05/18 19:30 5☼Naphthalene ND 40 11 ug/Kg 04/02/18 03:39 04/05/18 19:30 5☼Phenanthrene 60 40 9.5 ug/Kg 04/02/18 03:39 04/05/18 19:30 5☼Pyrene 310 40 12 ug/Kg 04/02/18 03:39 04/05/18 19:30 5☼Benzo[k]fluoranthene 68 2-Fluorobiphenyl 69 34 -100 04/02/18 03:39 04/05/18 19:30 5 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery Nitrobenzene-d5 (Surr)77 04/02/18 03:39 04/05/18 19:30 533-100 Terphenyl-d14 (Surr)69 04/02/18 03:39 04/05/18 19:30 530-100 Method: 8081B_LL - Organochlorine Pesticides (GC) RL MDL Aldrin ND 0.50 0.16 ug/Kg ☼04/02/18 03:41 04/16/18 15:11 5 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.50 0.12 ug/Kg 04/02/18 03:41 04/16/18 15:11 5☼alpha-BHC ND 0.50 0.13 ug/Kg 04/02/18 03:41 04/16/18 15:11 5☼cis-Chlordane ND 0.50 0.13 ug/Kg 04/02/18 03:41 04/16/18 15:11 5☼beta-BHC ND 5.0 2.2 ug/Kg 04/02/18 03:41 04/16/18 15:11 5☼Chlordane (technical)ND 0.50 0.14 ug/Kg 04/02/18 03:41 04/16/18 15:11 5☼4,4'-DDD 1.7 0.50 0.10 ug/Kg 04/02/18 03:41 04/16/18 15:11 5☼4,4'-DDE 1.5 0.50 0.19 ug/Kg 04/02/18 03:41 04/16/18 15:11 5☼4,4'-DDT 6.6 0.50 0.16 ug/Kg 04/02/18 03:41 04/16/18 15:11 5☼delta-BHC ND 0.50 0.13 ug/Kg 04/02/18 03:41 04/16/18 15:11 5☼Dieldrin ND 0.50 0.14 ug/Kg 04/02/18 03:41 04/16/18 15:11 5☼Endosulfan I ND 0.50 0.11 ug/Kg 04/02/18 03:41 04/16/18 15:11 5☼Endosulfan II ND 0.50 0.13 ug/Kg 04/02/18 03:41 04/16/18 15:11 5☼Endosulfan sulfate ND 0.50 0.20 ug/Kg 04/02/18 03:41 04/16/18 15:11 5☼Endrin ND 0.50 0.18 ug/Kg 04/02/18 03:41 04/16/18 15:11 5☼Endrin aldehyde ND 0.50 0.18 ug/Kg 04/02/18 03:41 04/16/18 15:11 5☼Endrin ketone ND 0.50 0.17 ug/Kg 04/02/18 03:41 04/16/18 15:11 5☼gamma-BHC (Lindane)ND 0.50 0.12 ug/Kg 04/02/18 03:41 04/16/18 15:11 5☼trans-Chlordane 0.36 J 0.50 0.16 ug/Kg 04/02/18 03:41 04/16/18 15:11 5☼Heptachlor ND 0.50 0.13 ug/Kg 04/02/18 03:41 04/16/18 15:11 5☼Heptachlor epoxide ND 0.50 0.20 ug/Kg 04/02/18 03:41 04/16/18 15:11 5☼Methoxychlor ND 0.50 0.11 ug/Kg 04/02/18 03:41 04/16/18 15:11 5☼oxy-Chlordane ND 20 14 ug/Kg 04/02/18 03:41 04/16/18 15:11 5☼Toxaphene ND DCB Decachlorobiphenyl (Surr)80 33 -137 04/02/18 03:41 04/16/18 15:11 5 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery DCB Decachlorobiphenyl (Surr)76 04/02/18 03:41 04/16/18 15:11 533-137 Tetrachloro-m-xylene 69 04/02/18 03:41 04/16/18 15:11 526-120 Tetrachloro-m-xylene 62 04/02/18 03:41 04/16/18 15:11 526-120 Method: 6020B - Metals (ICP/MS) RL MDL Antimony 0.075 J 0.24 0.075 mg/Kg ☼04/09/18 16:04 04/11/18 02:14 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.12 0.032 mg/Kg 04/09/18 16:04 04/11/18 02:14 1☼Arsenic 7.8 0.12 0.0092 mg/Kg 04/09/18 16:04 04/11/18 02:14 1☼Beryllium 0.58 TestAmerica Pittsburgh Page 43 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Lab Sample ID: 180-76196-16Client Sample ID: AH-04-0318-C Matrix: SedimentDate Collected: 03/27/18 10:50 Percent Solids: 41.2Date Received: 03/28/18 09:30 Method: 6020B - Metals (ICP/MS) (Continued) RL MDL Cadmium 0.13 0.12 0.021 mg/Kg ☼04/09/18 16:04 04/11/18 02:14 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.24 0.080 mg/Kg 04/09/18 16:04 04/11/18 02:14 1☼Chromium 30 0.24 0.14 mg/Kg 04/09/18 16:04 04/11/18 02:14 1☼Copper 34 0.12 0.044 mg/Kg 04/09/18 16:04 04/11/18 02:14 1☼Lead 23 0.61 0.19 mg/Kg 04/09/18 16:04 04/11/18 02:14 1☼Manganese 150 0.12 0.075 mg/Kg 04/09/18 16:04 04/11/18 02:14 1☼Nickel 12 0.61 0.073 mg/Kg 04/09/18 16:04 04/11/18 02:14 1☼Selenium 0.74 0.12 0.017 mg/Kg 04/09/18 16:04 04/11/18 02:14 1☼Silver 0.055 J 0.12 0.016 mg/Kg 04/09/18 16:04 04/11/18 02:14 1☼Thallium 0.20 0.61 0.41 mg/Kg 04/09/18 16:04 04/11/18 02:14 1☼Zinc 80 Method: 7471B - Mercury (CVAA) RL MDL Mercury 0.059 0.036 0.0081 mg/Kg ☼04/04/18 08:35 04/05/18 09:36 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier General Chemistry RL MDL Percent Moisture 58.8 0.1 0.1 %03/29/18 08:42 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.1 0.1 %03/29/18 08:42 1Percent Solids 41.2 0.50 0.11 mg/Kg 04/12/18 11:38 1Cr (III)30 0.96 0.27 mg/Kg 03/29/18 14:32 03/30/18 13:24 1☼Cr (VI)ND 400 200 mg/Kg 03/31/18 06:25 04/03/18 08:15 1☼Total Petroleum Hydrocarbons (SGT-HEM) 310 J 2400 1800 mg/Kg 03/29/18 16:39 1☼Total Organic Carbon - Duplicates 24000 Lab Sample ID: 180-76196-17Client Sample ID: AH-05-0318-G1 Matrix: SedimentDate Collected: 03/27/18 11:35 Percent Solids: 25.9Date Received: 03/28/18 09:30 Method: EPA 8260B - Volatile Organic Compounds (GC/MS) RL MDL 1,1,1-Trichloroethane ND 19 9.5 ug/Kg ☼03/28/18 12:15 03/28/18 15:28 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 19 11 ug/Kg 03/28/18 12:15 03/28/18 15:28 1☼1,1,2,2-Tetrachloroethane ND 19 7.3 ug/Kg 03/28/18 12:15 03/28/18 15:28 1☼1,1,2-Trichloro-1,2,2-trifluoroethane ND 19 9.1 ug/Kg 03/28/18 12:15 03/28/18 15:28 1☼1,1,2-Trichloroethane ND 19 6.9 ug/Kg 03/28/18 12:15 03/28/18 15:28 1☼1,1-Dichloroethane ND 19 11 ug/Kg 03/28/18 12:15 03/28/18 15:28 1☼1,1-Dichloroethene ND 19 6.1 ug/Kg 03/28/18 12:15 03/28/18 15:28 1☼1,2,4-Trichlorobenzene ND 19 12 ug/Kg 03/28/18 12:15 03/28/18 15:28 1☼1,2-Dibromo-3-Chloropropane ND 19 15 ug/Kg 03/28/18 12:15 03/28/18 15:28 1☼1,2-Dichlorobenzene ND 19 5.5 ug/Kg 03/28/18 12:15 03/28/18 15:28 1☼1,2-Dichloroethane ND 19 9.3 ug/Kg 03/28/18 12:15 03/28/18 15:28 1☼1,2-Dichloropropane ND 19 6.1 ug/Kg 03/28/18 12:15 03/28/18 15:28 1☼1,3-Dichlorobenzene ND 19 3.9 ug/Kg 03/28/18 12:15 03/28/18 15:28 1☼1,4-Dichlorobenzene ND 19 11 ug/Kg 03/28/18 12:15 03/28/18 15:28 1☼2-Butanone (MEK)ND 19 16 ug/Kg 03/28/18 12:15 03/28/18 15:28 1☼2-Hexanone ND 19 7.1 ug/Kg 03/28/18 12:15 03/28/18 15:28 1☼4-Methyl-2-pentanone (MIBK)ND 76 12 ug/Kg 03/28/18 12:15 03/28/18 15:28 1☼Acetone 27 J 19 7.5 ug/Kg 03/28/18 12:15 03/28/18 15:28 1☼Benzene ND 19 9.9 ug/Kg 03/28/18 12:15 03/28/18 15:28 1☼Bromoform ND TestAmerica Pittsburgh Page 44 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Lab Sample ID: 180-76196-17Client Sample ID: AH-05-0318-G1 Matrix: SedimentDate Collected: 03/27/18 11:35 Percent Solids: 25.9Date Received: 03/28/18 09:30 Method: EPA 8260B - Volatile Organic Compounds (GC/MS) (Continued) RL MDL Bromomethane ND 19 17 ug/Kg ☼03/28/18 12:15 03/28/18 15:28 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 19 11 ug/Kg 03/28/18 12:15 03/28/18 15:28 1☼Carbon disulfide 11 J 19 13 ug/Kg 03/28/18 12:15 03/28/18 15:28 1☼Carbon tetrachloride ND 19 6.0 ug/Kg 03/28/18 12:15 03/28/18 15:28 1☼Chlorobenzene ND 19 9.1 ug/Kg 03/28/18 12:15 03/28/18 15:28 1☼Chlorodibromomethane ND 19 8.0 ug/Kg 03/28/18 12:15 03/28/18 15:28 1☼Chloroform ND 19 15 ug/Kg 03/28/18 12:15 03/28/18 15:28 1☼Chloromethane ND 19 9.8 ug/Kg 03/28/18 12:15 03/28/18 15:28 1☼Chloroethane ND 19 6.0 ug/Kg 03/28/18 12:15 03/28/18 15:28 1☼cis-1,2-Dichloroethene ND 19 6.1 ug/Kg 03/28/18 12:15 03/28/18 15:28 1☼cis-1,3-Dichloropropene ND 19 4.6 ug/Kg 03/28/18 12:15 03/28/18 15:28 1☼Cyclohexane ND 19 9.0 ug/Kg 03/28/18 12:15 03/28/18 15:28 1☼Dichlorobromomethane ND 19 11 ug/Kg 03/28/18 12:15 03/28/18 15:28 1☼Dichlorodifluoromethane ND 19 8.2 ug/Kg 03/28/18 12:15 03/28/18 15:28 1☼Ethylbenzene ND 19 10 ug/Kg 03/28/18 12:15 03/28/18 15:28 1☼1,2-Dibromoethane ND 19 8.8 ug/Kg 03/28/18 12:15 03/28/18 15:28 1☼Isopropylbenzene ND 95 22 ug/Kg 03/28/18 12:15 03/28/18 15:28 1☼Methyl acetate ND 19 14 ug/Kg 03/28/18 12:15 03/28/18 15:28 1☼Methyl tert-butyl ether ND 19 8.0 ug/Kg 03/28/18 12:15 03/28/18 15:28 1☼Methylcyclohexane ND 19 9.0 ug/Kg 03/28/18 12:15 03/28/18 15:28 1☼Methylene Chloride 13 J 19 5.1 ug/Kg 03/28/18 12:15 03/28/18 15:28 1☼Styrene ND 19 7.6 ug/Kg 03/28/18 12:15 03/28/18 15:28 1☼Tetrachloroethene ND 19 6.4 ug/Kg 03/28/18 12:15 03/28/18 15:28 1☼Toluene ND 19 9.6 ug/Kg 03/28/18 12:15 03/28/18 15:28 1☼trans-1,2-Dichloroethene ND 19 6.6 ug/Kg 03/28/18 12:15 03/28/18 15:28 1☼trans-1,3-Dichloropropene ND 19 5.7 ug/Kg 03/28/18 12:15 03/28/18 15:28 1☼Trichloroethene ND 19 5.5 ug/Kg 03/28/18 12:15 03/28/18 15:28 1☼Trichlorofluoromethane ND 38 16 ug/Kg 03/28/18 12:15 03/28/18 15:28 1☼Xylenes, Total ND 19 14 ug/Kg 03/28/18 12:15 03/28/18 15:28 1☼Vinyl chloride ND 1,2-Dichloroethane-d4 (Surr)93 62 -118 03/28/18 12:15 03/28/18 15:28 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 4-Bromofluorobenzene (Surr)90 03/28/18 12:15 03/28/18 15:28 176-111 Dibromofluoromethane (Surr)102 03/28/18 12:15 03/28/18 15:28 172-116 Toluene-d8 (Surr)117 03/28/18 12:15 03/28/18 15:28 180-129 General Chemistry RL MDL Percent Moisture 74.1 0.1 0.1 %03/29/18 08:42 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.1 0.1 %03/29/18 08:42 1Percent Solids 25.9 Lab Sample ID: 180-76196-18Client Sample ID: AH-05-0318-G1-DUP Matrix: SedimentDate Collected: 03/27/18 11:37 Percent Solids: 24.2Date Received: 03/28/18 09:30 Method: EPA 8260B - Volatile Organic Compounds (GC/MS) RL MDL 1,1,1-Trichloroethane ND 19 9.5 ug/Kg ☼03/28/18 12:15 03/28/18 15:51 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 19 11 ug/Kg 03/28/18 12:15 03/28/18 15:51 1☼1,1,2,2-Tetrachloroethane ND 19 7.2 ug/Kg 03/28/18 12:15 03/28/18 15:51 1☼1,1,2-Trichloro-1,2,2-trifluoroethane ND TestAmerica Pittsburgh Page 45 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Lab Sample ID: 180-76196-18Client Sample ID: AH-05-0318-G1-DUP Matrix: SedimentDate Collected: 03/27/18 11:37 Percent Solids: 24.2Date Received: 03/28/18 09:30 Method: EPA 8260B - Volatile Organic Compounds (GC/MS) (Continued) RL MDL 1,1,2-Trichloroethane ND 19 9.1 ug/Kg ☼03/28/18 12:15 03/28/18 15:51 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 19 6.9 ug/Kg 03/28/18 12:15 03/28/18 15:51 1☼1,1-Dichloroethane ND 19 11 ug/Kg 03/28/18 12:15 03/28/18 15:51 1☼1,1-Dichloroethene ND 19 6.1 ug/Kg 03/28/18 12:15 03/28/18 15:51 1☼1,2,4-Trichlorobenzene ND 19 12 ug/Kg 03/28/18 12:15 03/28/18 15:51 1☼1,2-Dibromo-3-Chloropropane ND 19 15 ug/Kg 03/28/18 12:15 03/28/18 15:51 1☼1,2-Dichlorobenzene ND 19 5.5 ug/Kg 03/28/18 12:15 03/28/18 15:51 1☼1,2-Dichloroethane ND 19 9.3 ug/Kg 03/28/18 12:15 03/28/18 15:51 1☼1,2-Dichloropropane ND 19 6.0 ug/Kg 03/28/18 12:15 03/28/18 15:51 1☼1,3-Dichlorobenzene ND 19 3.9 ug/Kg 03/28/18 12:15 03/28/18 15:51 1☼1,4-Dichlorobenzene ND 19 11 ug/Kg 03/28/18 12:15 03/28/18 15:51 1☼2-Butanone (MEK)ND 19 16 ug/Kg 03/28/18 12:15 03/28/18 15:51 1☼2-Hexanone ND 19 7.0 ug/Kg 03/28/18 12:15 03/28/18 15:51 1☼4-Methyl-2-pentanone (MIBK)ND 76 12 ug/Kg 03/28/18 12:15 03/28/18 15:51 1☼Acetone ND 19 7.4 ug/Kg 03/28/18 12:15 03/28/18 15:51 1☼Benzene ND 19 9.9 ug/Kg 03/28/18 12:15 03/28/18 15:51 1☼Bromoform ND 19 17 ug/Kg 03/28/18 12:15 03/28/18 15:51 1☼Bromomethane ND 19 11 ug/Kg 03/28/18 12:15 03/28/18 15:51 1☼Carbon disulfide ND 19 13 ug/Kg 03/28/18 12:15 03/28/18 15:51 1☼Carbon tetrachloride ND 19 6.0 ug/Kg 03/28/18 12:15 03/28/18 15:51 1☼Chlorobenzene ND 19 9.1 ug/Kg 03/28/18 12:15 03/28/18 15:51 1☼Chlorodibromomethane ND 19 8.0 ug/Kg 03/28/18 12:15 03/28/18 15:51 1☼Chloroform ND 19 15 ug/Kg 03/28/18 12:15 03/28/18 15:51 1☼Chloromethane ND 19 9.8 ug/Kg 03/28/18 12:15 03/28/18 15:51 1☼Chloroethane ND 19 6.0 ug/Kg 03/28/18 12:15 03/28/18 15:51 1☼cis-1,2-Dichloroethene ND 19 6.1 ug/Kg 03/28/18 12:15 03/28/18 15:51 1☼cis-1,3-Dichloropropene ND 19 4.6 ug/Kg 03/28/18 12:15 03/28/18 15:51 1☼Cyclohexane ND 19 8.9 ug/Kg 03/28/18 12:15 03/28/18 15:51 1☼Dichlorobromomethane ND 19 11 ug/Kg 03/28/18 12:15 03/28/18 15:51 1☼Dichlorodifluoromethane ND 19 8.2 ug/Kg 03/28/18 12:15 03/28/18 15:51 1☼Ethylbenzene ND 19 10 ug/Kg 03/28/18 12:15 03/28/18 15:51 1☼1,2-Dibromoethane ND 19 8.8 ug/Kg 03/28/18 12:15 03/28/18 15:51 1☼Isopropylbenzene ND 95 22 ug/Kg 03/28/18 12:15 03/28/18 15:51 1☼Methyl acetate ND 19 14 ug/Kg 03/28/18 12:15 03/28/18 15:51 1☼Methyl tert-butyl ether ND 19 8.0 ug/Kg 03/28/18 12:15 03/28/18 15:51 1☼Methylcyclohexane ND 19 9.0 ug/Kg 03/28/18 12:15 03/28/18 15:51 1☼Methylene Chloride 10 J 19 5.1 ug/Kg 03/28/18 12:15 03/28/18 15:51 1☼Styrene ND 19 7.6 ug/Kg 03/28/18 12:15 03/28/18 15:51 1☼Tetrachloroethene ND 19 6.4 ug/Kg 03/28/18 12:15 03/28/18 15:51 1☼Toluene ND 19 9.6 ug/Kg 03/28/18 12:15 03/28/18 15:51 1☼trans-1,2-Dichloroethene ND 19 6.6 ug/Kg 03/28/18 12:15 03/28/18 15:51 1☼trans-1,3-Dichloropropene ND 19 5.7 ug/Kg 03/28/18 12:15 03/28/18 15:51 1☼Trichloroethene ND 19 5.5 ug/Kg 03/28/18 12:15 03/28/18 15:51 1☼Trichlorofluoromethane ND 38 16 ug/Kg 03/28/18 12:15 03/28/18 15:51 1☼Xylenes, Total ND 19 14 ug/Kg 03/28/18 12:15 03/28/18 15:51 1☼Vinyl chloride ND 1,2-Dichloroethane-d4 (Surr)93 62 -118 03/28/18 12:15 03/28/18 15:51 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 4-Bromofluorobenzene (Surr)91 03/28/18 12:15 03/28/18 15:51 176-111 Dibromofluoromethane (Surr)99 03/28/18 12:15 03/28/18 15:51 172-116 TestAmerica Pittsburgh Page 46 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Lab Sample ID: 180-76196-18Client Sample ID: AH-05-0318-G1-DUP Matrix: SedimentDate Collected: 03/27/18 11:37 Percent Solids: 24.2Date Received: 03/28/18 09:30 Method: EPA 8260B - Volatile Organic Compounds (GC/MS) (Continued) Toluene-d8 (Surr)114 80 -129 03/28/18 12:15 03/28/18 15:51 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery General Chemistry RL MDL Percent Moisture 75.8 0.1 0.1 %03/29/18 08:42 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.1 0.1 %03/29/18 08:42 1Percent Solids 24.2 Lab Sample ID: 180-76196-19Client Sample ID: AH-05-0318-G2 Matrix: SedimentDate Collected: 03/27/18 11:40 Percent Solids: 28.4Date Received: 03/28/18 09:30 Method: EPA 8260B - Volatile Organic Compounds (GC/MS) RL MDL 1,1,1-Trichloroethane ND 17 8.4 ug/Kg ☼03/28/18 12:15 03/28/18 16:14 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 17 10 ug/Kg 03/28/18 12:15 03/28/18 16:14 1☼1,1,2,2-Tetrachloroethane ND 17 6.4 ug/Kg 03/28/18 12:15 03/28/18 16:14 1☼1,1,2-Trichloro-1,2,2-trifluoroethane ND 17 8.1 ug/Kg 03/28/18 12:15 03/28/18 16:14 1☼1,1,2-Trichloroethane ND 17 6.1 ug/Kg 03/28/18 12:15 03/28/18 16:14 1☼1,1-Dichloroethane ND 17 9.6 ug/Kg 03/28/18 12:15 03/28/18 16:14 1☼1,1-Dichloroethene ND 17 5.4 ug/Kg 03/28/18 12:15 03/28/18 16:14 1☼1,2,4-Trichlorobenzene ND 17 10 ug/Kg 03/28/18 12:15 03/28/18 16:14 1☼1,2-Dibromo-3-Chloropropane ND 17 14 ug/Kg 03/28/18 12:15 03/28/18 16:14 1☼1,2-Dichlorobenzene ND 17 4.9 ug/Kg 03/28/18 12:15 03/28/18 16:14 1☼1,2-Dichloroethane ND 17 8.2 ug/Kg 03/28/18 12:15 03/28/18 16:14 1☼1,2-Dichloropropane ND 17 5.4 ug/Kg 03/28/18 12:15 03/28/18 16:14 1☼1,3-Dichlorobenzene ND 17 3.4 ug/Kg 03/28/18 12:15 03/28/18 16:14 1☼1,4-Dichlorobenzene ND 17 9.7 ug/Kg 03/28/18 12:15 03/28/18 16:14 1☼2-Butanone (MEK)ND 17 14 ug/Kg 03/28/18 12:15 03/28/18 16:14 1☼2-Hexanone ND 17 6.2 ug/Kg 03/28/18 12:15 03/28/18 16:14 1☼4-Methyl-2-pentanone (MIBK)ND 67 11 ug/Kg 03/28/18 12:15 03/28/18 16:14 1☼Acetone 16 J 17 6.6 ug/Kg 03/28/18 12:15 03/28/18 16:14 1☼Benzene ND 17 8.8 ug/Kg 03/28/18 12:15 03/28/18 16:14 1☼Bromoform ND 17 15 ug/Kg 03/28/18 12:15 03/28/18 16:14 1☼Bromomethane ND 17 10 ug/Kg 03/28/18 12:15 03/28/18 16:14 1☼Carbon disulfide ND 17 11 ug/Kg 03/28/18 12:15 03/28/18 16:14 1☼Carbon tetrachloride ND 17 5.3 ug/Kg 03/28/18 12:15 03/28/18 16:14 1☼Chlorobenzene ND 17 8.1 ug/Kg 03/28/18 12:15 03/28/18 16:14 1☼Chlorodibromomethane ND 17 7.1 ug/Kg 03/28/18 12:15 03/28/18 16:14 1☼Chloroform ND 17 13 ug/Kg 03/28/18 12:15 03/28/18 16:14 1☼Chloromethane ND 17 8.7 ug/Kg 03/28/18 12:15 03/28/18 16:14 1☼Chloroethane ND 17 5.3 ug/Kg 03/28/18 12:15 03/28/18 16:14 1☼cis-1,2-Dichloroethene ND 17 5.4 ug/Kg 03/28/18 12:15 03/28/18 16:14 1☼cis-1,3-Dichloropropene ND 17 4.1 ug/Kg 03/28/18 12:15 03/28/18 16:14 1☼Cyclohexane ND 17 7.9 ug/Kg 03/28/18 12:15 03/28/18 16:14 1☼Dichlorobromomethane ND 17 9.8 ug/Kg 03/28/18 12:15 03/28/18 16:14 1☼Dichlorodifluoromethane ND 17 7.2 ug/Kg 03/28/18 12:15 03/28/18 16:14 1☼Ethylbenzene ND 17 9.2 ug/Kg 03/28/18 12:15 03/28/18 16:14 1☼1,2-Dibromoethane ND 17 7.8 ug/Kg 03/28/18 12:15 03/28/18 16:14 1☼Isopropylbenzene ND 84 20 ug/Kg 03/28/18 12:15 03/28/18 16:14 1☼Methyl acetate ND TestAmerica Pittsburgh Page 47 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Lab Sample ID: 180-76196-19Client Sample ID: AH-05-0318-G2 Matrix: SedimentDate Collected: 03/27/18 11:40 Percent Solids: 28.4Date Received: 03/28/18 09:30 Method: EPA 8260B - Volatile Organic Compounds (GC/MS) (Continued) RL MDL Methyl tert-butyl ether ND 17 12 ug/Kg ☼03/28/18 12:15 03/28/18 16:14 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 17 7.1 ug/Kg 03/28/18 12:15 03/28/18 16:14 1☼Methylcyclohexane ND 17 7.9 ug/Kg 03/28/18 12:15 03/28/18 16:14 1☼Methylene Chloride 8.3 J 17 4.5 ug/Kg 03/28/18 12:15 03/28/18 16:14 1☼Styrene ND 17 6.7 ug/Kg 03/28/18 12:15 03/28/18 16:14 1☼Tetrachloroethene ND 17 5.7 ug/Kg 03/28/18 12:15 03/28/18 16:14 1☼Toluene ND 17 8.5 ug/Kg 03/28/18 12:15 03/28/18 16:14 1☼trans-1,2-Dichloroethene ND 17 5.8 ug/Kg 03/28/18 12:15 03/28/18 16:14 1☼trans-1,3-Dichloropropene ND 17 5.1 ug/Kg 03/28/18 12:15 03/28/18 16:14 1☼Trichloroethene ND 17 4.9 ug/Kg 03/28/18 12:15 03/28/18 16:14 1☼Trichlorofluoromethane ND 34 14 ug/Kg 03/28/18 12:15 03/28/18 16:14 1☼Xylenes, Total ND 17 12 ug/Kg 03/28/18 12:15 03/28/18 16:14 1☼Vinyl chloride ND 1,2-Dichloroethane-d4 (Surr)93 62 -118 03/28/18 12:15 03/28/18 16:14 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 4-Bromofluorobenzene (Surr)89 03/28/18 12:15 03/28/18 16:14 176-111 Dibromofluoromethane (Surr)97 03/28/18 12:15 03/28/18 16:14 172-116 Toluene-d8 (Surr)110 03/28/18 12:15 03/28/18 16:14 180-129 General Chemistry RL MDL Percent Moisture 71.6 0.1 0.1 %03/29/18 08:42 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.1 0.1 %03/29/18 08:42 1Percent Solids 28.4 Lab Sample ID: 180-76196-20Client Sample ID: AH-05-0318-G3 Matrix: SedimentDate Collected: 03/27/18 11:45 Percent Solids: 16.8Date Received: 03/28/18 09:30 Method: EPA 8260B - Volatile Organic Compounds (GC/MS) RL MDL 1,1,1-Trichloroethane ND 30 15 ug/Kg ☼03/28/18 12:15 03/28/18 16:38 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 30 18 ug/Kg 03/28/18 12:15 03/28/18 16:38 1☼1,1,2,2-Tetrachloroethane ND 30 11 ug/Kg 03/28/18 12:15 03/28/18 16:38 1☼1,1,2-Trichloro-1,2,2-trifluoroethane ND 30 14 ug/Kg 03/28/18 12:15 03/28/18 16:38 1☼1,1,2-Trichloroethane ND 30 11 ug/Kg 03/28/18 12:15 03/28/18 16:38 1☼1,1-Dichloroethane ND 30 17 ug/Kg 03/28/18 12:15 03/28/18 16:38 1☼1,1-Dichloroethene ND 30 9.7 ug/Kg 03/28/18 12:15 03/28/18 16:38 1☼1,2,4-Trichlorobenzene ND 30 18 ug/Kg 03/28/18 12:15 03/28/18 16:38 1☼1,2-Dibromo-3-Chloropropane ND 30 24 ug/Kg 03/28/18 12:15 03/28/18 16:38 1☼1,2-Dichlorobenzene ND 30 8.7 ug/Kg 03/28/18 12:15 03/28/18 16:38 1☼1,2-Dichloroethane ND 30 15 ug/Kg 03/28/18 12:15 03/28/18 16:38 1☼1,2-Dichloropropane ND 30 9.6 ug/Kg 03/28/18 12:15 03/28/18 16:38 1☼1,3-Dichlorobenzene ND 30 6.1 ug/Kg 03/28/18 12:15 03/28/18 16:38 1☼1,4-Dichlorobenzene ND 30 17 ug/Kg 03/28/18 12:15 03/28/18 16:38 1☼2-Butanone (MEK)ND 30 25 ug/Kg 03/28/18 12:15 03/28/18 16:38 1☼2-Hexanone ND 30 11 ug/Kg 03/28/18 12:15 03/28/18 16:38 1☼4-Methyl-2-pentanone (MIBK)ND 120 19 ug/Kg 03/28/18 12:15 03/28/18 16:38 1☼Acetone ND 30 12 ug/Kg 03/28/18 12:15 03/28/18 16:38 1☼Benzene ND 30 16 ug/Kg 03/28/18 12:15 03/28/18 16:38 1☼Bromoform ND 30 27 ug/Kg 03/28/18 12:15 03/28/18 16:38 1☼Bromomethane ND TestAmerica Pittsburgh Page 48 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Lab Sample ID: 180-76196-20Client Sample ID: AH-05-0318-G3 Matrix: SedimentDate Collected: 03/27/18 11:45 Percent Solids: 16.8Date Received: 03/28/18 09:30 Method: EPA 8260B - Volatile Organic Compounds (GC/MS) (Continued) RL MDL Carbon disulfide ND 30 18 ug/Kg ☼03/28/18 12:15 03/28/18 16:38 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 30 20 ug/Kg 03/28/18 12:15 03/28/18 16:38 1☼Carbon tetrachloride ND 30 9.4 ug/Kg 03/28/18 12:15 03/28/18 16:38 1☼Chlorobenzene ND 30 14 ug/Kg 03/28/18 12:15 03/28/18 16:38 1☼Chlorodibromomethane ND 30 13 ug/Kg 03/28/18 12:15 03/28/18 16:38 1☼Chloroform ND 30 23 ug/Kg 03/28/18 12:15 03/28/18 16:38 1☼Chloromethane ND 30 15 ug/Kg 03/28/18 12:15 03/28/18 16:38 1☼Chloroethane ND 30 9.4 ug/Kg 03/28/18 12:15 03/28/18 16:38 1☼cis-1,2-Dichloroethene ND 30 9.6 ug/Kg 03/28/18 12:15 03/28/18 16:38 1☼cis-1,3-Dichloropropene ND 30 7.3 ug/Kg 03/28/18 12:15 03/28/18 16:38 1☼Cyclohexane ND 30 14 ug/Kg 03/28/18 12:15 03/28/18 16:38 1☼Dichlorobromomethane ND 30 17 ug/Kg 03/28/18 12:15 03/28/18 16:38 1☼Dichlorodifluoromethane ND 30 13 ug/Kg 03/28/18 12:15 03/28/18 16:38 1☼Ethylbenzene ND 30 16 ug/Kg 03/28/18 12:15 03/28/18 16:38 1☼1,2-Dibromoethane ND 30 14 ug/Kg 03/28/18 12:15 03/28/18 16:38 1☼Isopropylbenzene ND 150 35 ug/Kg 03/28/18 12:15 03/28/18 16:38 1☼Methyl acetate ND 30 22 ug/Kg 03/28/18 12:15 03/28/18 16:38 1☼Methyl tert-butyl ether ND 30 13 ug/Kg 03/28/18 12:15 03/28/18 16:38 1☼Methylcyclohexane ND 30 14 ug/Kg 03/28/18 12:15 03/28/18 16:38 1☼Methylene Chloride 15 J 30 8.0 ug/Kg 03/28/18 12:15 03/28/18 16:38 1☼Styrene ND 30 12 ug/Kg 03/28/18 12:15 03/28/18 16:38 1☼Tetrachloroethene ND 30 10 ug/Kg 03/28/18 12:15 03/28/18 16:38 1☼Toluene ND 30 15 ug/Kg 03/28/18 12:15 03/28/18 16:38 1☼trans-1,2-Dichloroethene ND 30 10 ug/Kg 03/28/18 12:15 03/28/18 16:38 1☼trans-1,3-Dichloropropene ND 30 9.0 ug/Kg 03/28/18 12:15 03/28/18 16:38 1☼Trichloroethene ND 30 8.7 ug/Kg 03/28/18 12:15 03/28/18 16:38 1☼Trichlorofluoromethane ND 60 26 ug/Kg 03/28/18 12:15 03/28/18 16:38 1☼Xylenes, Total ND 30 22 ug/Kg 03/28/18 12:15 03/28/18 16:38 1☼Vinyl chloride ND 1,2-Dichloroethane-d4 (Surr)94 62 -118 03/28/18 12:15 03/28/18 16:38 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 4-Bromofluorobenzene (Surr)82 03/28/18 12:15 03/28/18 16:38 176-111 Dibromofluoromethane (Surr)103 03/28/18 12:15 03/28/18 16:38 172-116 Toluene-d8 (Surr)118 03/28/18 12:15 03/28/18 16:38 180-129 General Chemistry RL MDL Percent Moisture 83.2 0.1 0.1 %03/29/18 08:42 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.1 0.1 %03/29/18 08:42 1Percent Solids 16.8 Lab Sample ID: 180-76196-21Client Sample ID: AH-05-0318-C Matrix: SedimentDate Collected: 03/27/18 11:55 Percent Solids: 24.0Date Received: 03/28/18 09:30 Method: 8270D LL - Semivolatile Organic Compounds by GC/MS - Low Level RL MDL Acenaphthene ND 69 20 ug/Kg ☼04/02/18 03:39 04/05/18 19:58 5 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 69 15 ug/Kg 04/02/18 03:39 04/05/18 19:58 5☼Acenaphthylene 52 J 69 18 ug/Kg 04/02/18 03:39 04/05/18 19:58 5☼Anthracene 53 J 69 13 ug/Kg 04/02/18 03:39 04/05/18 19:58 5☼Benzo[a]anthracene 130 TestAmerica Pittsburgh Page 49 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Lab Sample ID: 180-76196-21Client Sample ID: AH-05-0318-C Matrix: SedimentDate Collected: 03/27/18 11:55 Percent Solids: 24.0Date Received: 03/28/18 09:30 Method: 8270D LL - Semivolatile Organic Compounds by GC/MS - Low Level (Continued) RL MDL Benzo[a]pyrene 150 69 15 ug/Kg ☼04/02/18 03:39 04/05/18 19:58 5 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 69 17 ug/Kg 04/02/18 03:39 04/05/18 19:58 5☼Benzo[b]fluoranthene 290 69 15 ug/Kg 04/02/18 03:39 04/05/18 19:58 5☼Benzo[g,h,i]perylene 90 69 13 ug/Kg 04/02/18 03:39 04/05/18 19:58 5☼Chrysene 120 69 15 ug/Kg 04/02/18 03:39 04/05/18 19:58 5☼Dibenz(a,h)anthracene 23 J 69 18 ug/Kg 04/02/18 03:39 04/05/18 19:58 5☼Fluoranthene 160 69 13 ug/Kg 04/02/18 03:39 04/05/18 19:58 5☼Fluorene ND 69 14 ug/Kg 04/02/18 03:39 04/05/18 19:58 5☼Indeno[1,2,3-cd]pyrene 85 69 13 ug/Kg 04/02/18 03:39 04/05/18 19:58 5☼Naphthalene ND 69 18 ug/Kg 04/02/18 03:39 04/05/18 19:58 5☼Phenanthrene ND 69 16 ug/Kg 04/02/18 03:39 04/05/18 19:58 5☼Pyrene 260 69 21 ug/Kg 04/02/18 03:39 04/05/18 19:58 5☼Benzo[k]fluoranthene 120 2-Fluorobiphenyl 58 34 -100 04/02/18 03:39 04/05/18 19:58 5 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery Nitrobenzene-d5 (Surr)65 04/02/18 03:39 04/05/18 19:58 533-100 Terphenyl-d14 (Surr)56 04/02/18 03:39 04/05/18 19:58 530-100 Method: 8081B_LL - Organochlorine Pesticides (GC) RL MDL Aldrin ND 0.86 0.27 ug/Kg ☼04/02/18 03:41 04/16/18 15:27 5 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.86 0.21 ug/Kg 04/02/18 03:41 04/16/18 15:27 5☼alpha-BHC ND 0.86 0.22 ug/Kg 04/02/18 03:41 04/16/18 15:27 5☼cis-Chlordane ND 0.86 0.22 ug/Kg 04/02/18 03:41 04/16/18 15:27 5☼beta-BHC ND 8.6 3.7 ug/Kg 04/02/18 03:41 04/16/18 15:27 5☼Chlordane (technical)ND 0.86 0.23 ug/Kg 04/02/18 03:41 04/16/18 15:27 5☼4,4'-DDD 1.8 0.86 0.18 ug/Kg 04/02/18 03:41 04/16/18 15:27 5☼4,4'-DDE 4.8 0.86 0.33 ug/Kg 04/02/18 03:41 04/16/18 15:27 5☼4,4'-DDT ND 0.86 0.27 ug/Kg 04/02/18 03:41 04/16/18 15:27 5☼delta-BHC ND 0.86 0.22 ug/Kg 04/02/18 03:41 04/16/18 15:27 5☼Dieldrin ND 0.86 0.23 ug/Kg 04/02/18 03:41 04/16/18 15:27 5☼Endosulfan I ND 0.86 0.19 ug/Kg 04/02/18 03:41 04/16/18 15:27 5☼Endosulfan II ND 0.86 0.22 ug/Kg 04/02/18 03:41 04/16/18 15:27 5☼Endosulfan sulfate ND 0.86 0.33 ug/Kg 04/02/18 03:41 04/16/18 15:27 5☼Endrin ND 0.86 0.31 ug/Kg 04/02/18 03:41 04/16/18 15:27 5☼Endrin aldehyde ND 0.86 0.31 ug/Kg 04/02/18 03:41 04/16/18 15:27 5☼Endrin ketone ND 0.86 0.29 ug/Kg 04/02/18 03:41 04/16/18 15:27 5☼gamma-BHC (Lindane)ND 0.86 0.20 ug/Kg 04/02/18 03:41 04/16/18 15:27 5☼trans-Chlordane 0.58 J 0.86 0.27 ug/Kg 04/02/18 03:41 04/16/18 15:27 5☼Heptachlor ND 0.86 0.22 ug/Kg 04/02/18 03:41 04/16/18 15:27 5☼Heptachlor epoxide ND 0.86 0.33 ug/Kg 04/02/18 03:41 04/16/18 15:27 5☼Methoxychlor 1.2 0.86 0.19 ug/Kg 04/02/18 03:41 04/16/18 15:27 5☼oxy-Chlordane ND 34 23 ug/Kg 04/02/18 03:41 04/16/18 15:27 5☼Toxaphene ND DCB Decachlorobiphenyl (Surr)88 33 -137 04/02/18 03:41 04/16/18 15:27 5 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery DCB Decachlorobiphenyl (Surr)84 04/02/18 03:41 04/16/18 15:27 533-137 Tetrachloro-m-xylene 69 04/02/18 03:41 04/16/18 15:27 526-120 Tetrachloro-m-xylene 67 04/02/18 03:41 04/16/18 15:27 526-120 TestAmerica Pittsburgh Page 50 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Lab Sample ID: 180-76196-21Client Sample ID: AH-05-0318-C Matrix: SedimentDate Collected: 03/27/18 11:55 Percent Solids: 24.0Date Received: 03/28/18 09:30 Method: 6020B - Metals (ICP/MS) RL MDL Antimony ND 0.41 0.13 mg/Kg ☼04/09/18 16:04 04/11/18 02:19 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.20 0.053 mg/Kg 04/09/18 16:04 04/11/18 02:19 1☼Arsenic 10 0.20 0.016 mg/Kg 04/09/18 16:04 04/11/18 02:19 1☼Beryllium 0.69 0.20 0.035 mg/Kg 04/09/18 16:04 04/11/18 02:19 1☼Cadmium 0.33 0.41 0.14 mg/Kg 04/09/18 16:04 04/11/18 02:19 1☼Chromium 38 0.41 0.23 mg/Kg 04/09/18 16:04 04/11/18 02:19 1☼Copper 120 0.20 0.074 mg/Kg 04/09/18 16:04 04/11/18 02:19 1☼Lead 34 1.0 0.33 mg/Kg 04/09/18 16:04 04/11/18 02:19 1☼Manganese 160 0.20 0.13 mg/Kg 04/09/18 16:04 04/11/18 02:19 1☼Nickel 15 1.0 0.12 mg/Kg 04/09/18 16:04 04/11/18 02:19 1☼Selenium 1.1 0.20 0.029 mg/Kg 04/09/18 16:04 04/11/18 02:19 1☼Silver 0.069 J 0.20 0.027 mg/Kg 04/09/18 16:04 04/11/18 02:19 1☼Thallium 0.30 1.0 0.68 mg/Kg 04/09/18 16:04 04/11/18 02:19 1☼Zinc 170 Method: 7471B - Mercury (CVAA) RL MDL Mercury 0.11 0.068 0.015 mg/Kg ☼04/04/18 08:35 04/05/18 09:42 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier General Chemistry RL MDL Percent Moisture 76.0 0.1 0.1 %03/29/18 08:42 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.1 0.1 %03/29/18 08:42 1Percent Solids 24.0 0.50 0.11 mg/Kg 04/12/18 11:38 1Cr (III)38 1.6 0.46 mg/Kg 03/29/18 14:32 03/30/18 13:30 1☼Cr (VI)ND 700 350 mg/Kg 03/31/18 06:25 04/03/18 08:15 1☼Total Petroleum Hydrocarbons (SGT-HEM) 500 J 4200 3100 mg/Kg 03/29/18 16:49 1☼Total Organic Carbon - Duplicates 83000 Lab Sample ID: 180-76196-22Client Sample ID: AH-05-0318-C-DUP Matrix: SedimentDate Collected: 03/27/18 11:58 Percent Solids: 23.9Date Received: 03/28/18 09:30 Method: 8270D LL - Semivolatile Organic Compounds by GC/MS - Low Level RL MDL Acenaphthene ND 56 16 ug/Kg ☼04/02/18 03:39 04/05/18 20:26 4 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 56 12 ug/Kg 04/02/18 03:39 04/05/18 20:26 4☼Acenaphthylene 45 J 56 15 ug/Kg 04/02/18 03:39 04/05/18 20:26 4☼Anthracene 40 J 56 11 ug/Kg 04/02/18 03:39 04/05/18 20:26 4☼Benzo[a]anthracene 100 56 12 ug/Kg 04/02/18 03:39 04/05/18 20:26 4☼Benzo[a]pyrene 110 56 14 ug/Kg 04/02/18 03:39 04/05/18 20:26 4☼Benzo[b]fluoranthene 220 56 12 ug/Kg 04/02/18 03:39 04/05/18 20:26 4☼Benzo[g,h,i]perylene 67 56 11 ug/Kg 04/02/18 03:39 04/05/18 20:26 4☼Chrysene 110 56 12 ug/Kg 04/02/18 03:39 04/05/18 20:26 4☼Dibenz(a,h)anthracene 16 J 56 15 ug/Kg 04/02/18 03:39 04/05/18 20:26 4☼Fluoranthene 130 56 11 ug/Kg 04/02/18 03:39 04/05/18 20:26 4☼Fluorene ND 56 11 ug/Kg 04/02/18 03:39 04/05/18 20:26 4☼Indeno[1,2,3-cd]pyrene 61 56 11 ug/Kg 04/02/18 03:39 04/05/18 20:26 4☼Naphthalene ND 56 15 ug/Kg 04/02/18 03:39 04/05/18 20:26 4☼Phenanthrene ND 56 13 ug/Kg 04/02/18 03:39 04/05/18 20:26 4☼Pyrene 220 56 17 ug/Kg 04/02/18 03:39 04/05/18 20:26 4☼Benzo[k]fluoranthene 98 TestAmerica Pittsburgh Page 51 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Lab Sample ID: 180-76196-22Client Sample ID: AH-05-0318-C-DUP Matrix: SedimentDate Collected: 03/27/18 11:58 Percent Solids: 23.9Date Received: 03/28/18 09:30 2-Fluorobiphenyl 48 34 -100 04/02/18 03:39 04/05/18 20:26 4 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery Nitrobenzene-d5 (Surr)58 04/02/18 03:39 04/05/18 20:26 433-100 Terphenyl-d14 (Surr)46 04/02/18 03:39 04/05/18 20:26 430-100 Method: 8081B_LL - Organochlorine Pesticides (GC) RL MDL Aldrin ND 0.86 0.27 ug/Kg ☼04/02/18 03:41 04/16/18 17:15 5 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.86 0.21 ug/Kg 04/02/18 03:41 04/16/18 17:15 5☼alpha-BHC ND 0.86 0.22 ug/Kg 04/02/18 03:41 04/16/18 17:15 5☼cis-Chlordane ND 0.86 0.22 ug/Kg 04/02/18 03:41 04/16/18 17:15 5☼beta-BHC ND 8.6 3.7 ug/Kg 04/02/18 03:41 04/16/18 17:15 5☼Chlordane (technical)ND 0.86 0.23 ug/Kg 04/02/18 03:41 04/16/18 17:15 5☼4,4'-DDD 1.8 0.86 0.18 ug/Kg 04/02/18 03:41 04/16/18 17:15 5☼4,4'-DDE 4.3 0.86 0.33 ug/Kg 04/02/18 03:41 04/16/18 17:15 5☼4,4'-DDT ND 0.86 0.27 ug/Kg 04/02/18 03:41 04/16/18 17:15 5☼delta-BHC ND 0.86 0.22 ug/Kg 04/02/18 03:41 04/16/18 17:15 5☼Dieldrin ND 0.86 0.23 ug/Kg 04/02/18 03:41 04/16/18 17:15 5☼Endosulfan I ND 0.86 0.19 ug/Kg 04/02/18 03:41 04/16/18 17:15 5☼Endosulfan II ND 0.86 0.23 ug/Kg 04/02/18 03:41 04/16/18 17:15 5☼Endosulfan sulfate ND 0.86 0.34 ug/Kg 04/02/18 03:41 04/16/18 17:15 5☼Endrin ND 0.86 0.31 ug/Kg 04/02/18 03:41 04/16/18 17:15 5☼Endrin aldehyde ND 0.86 0.31 ug/Kg 04/02/18 03:41 04/16/18 17:15 5☼Endrin ketone ND 0.86 0.30 ug/Kg 04/02/18 03:41 04/16/18 17:15 5☼gamma-BHC (Lindane)ND 0.86 0.20 ug/Kg 04/02/18 03:41 04/16/18 17:15 5☼trans-Chlordane 0.58 J 0.86 0.27 ug/Kg 04/02/18 03:41 04/16/18 17:15 5☼Heptachlor ND 0.86 0.22 ug/Kg 04/02/18 03:41 04/16/18 17:15 5☼Heptachlor epoxide ND 0.86 0.34 ug/Kg 04/02/18 03:41 04/16/18 17:15 5☼Methoxychlor ND 0.86 0.19 ug/Kg 04/02/18 03:41 04/16/18 17:15 5☼oxy-Chlordane ND 35 23 ug/Kg 04/02/18 03:41 04/16/18 17:15 5☼Toxaphene ND DCB Decachlorobiphenyl (Surr)79 33 -137 04/02/18 03:41 04/16/18 17:15 5 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery DCB Decachlorobiphenyl (Surr)78 04/02/18 03:41 04/16/18 17:15 533-137 Tetrachloro-m-xylene 66 04/02/18 03:41 04/16/18 17:15 526-120 Tetrachloro-m-xylene 62 04/02/18 03:41 04/16/18 17:15 526-120 Method: 6020B - Metals (ICP/MS) RL MDL Antimony 0.13 J 0.43 0.13 mg/Kg ☼04/09/18 16:04 04/11/18 02:23 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.21 0.056 mg/Kg 04/09/18 16:04 04/11/18 02:23 1☼Arsenic 8.3 0.21 0.016 mg/Kg 04/09/18 16:04 04/11/18 02:23 1☼Beryllium 0.62 0.21 0.037 mg/Kg 04/09/18 16:04 04/11/18 02:23 1☼Cadmium 0.29 0.43 0.14 mg/Kg 04/09/18 16:04 04/11/18 02:23 1☼Chromium 32 0.43 0.25 mg/Kg 04/09/18 16:04 04/11/18 02:23 1☼Copper 99 0.21 0.077 mg/Kg 04/09/18 16:04 04/11/18 02:23 1☼Lead 27 1.1 0.34 mg/Kg 04/09/18 16:04 04/11/18 02:23 1☼Manganese 140 0.21 0.13 mg/Kg 04/09/18 16:04 04/11/18 02:23 1☼Nickel 12 1.1 0.13 mg/Kg 04/09/18 16:04 04/11/18 02:23 1☼Selenium 1.0 J 0.21 0.030 mg/Kg 04/09/18 16:04 04/11/18 02:23 1☼Silver 0.051 J 0.21 0.028 mg/Kg 04/09/18 16:04 04/11/18 02:23 1☼Thallium 0.25 1.1 0.72 mg/Kg 04/09/18 16:04 04/11/18 02:23 1☼Zinc 150 TestAmerica Pittsburgh Page 52 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Method: 7471B - Mercury (CVAA) RL MDL Mercury 0.099 0.070 0.016 mg/Kg ☼04/04/18 08:35 04/05/18 09:44 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier General Chemistry RL MDL Percent Moisture 76.1 0.1 0.1 %03/29/18 08:42 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.1 0.1 %03/29/18 08:42 1Percent Solids 23.9 0.50 0.11 mg/Kg 04/12/18 11:38 1Cr (III)32 1.7 0.48 mg/Kg 03/29/18 14:43 03/30/18 13:31 1☼Cr (VI)ND 700 350 mg/Kg 03/31/18 06:25 04/03/18 08:15 1☼Total Petroleum Hydrocarbons (SGT-HEM) 610 J 4200 3100 mg/Kg 03/29/18 16:59 1☼Total Organic Carbon - Duplicates 77000 Lab Sample ID: 180-76196-23Client Sample ID: TB-02-0318 Matrix: WaterDate Collected: 03/27/18 12:30 Date Received: 03/28/18 09:30 Method: EPA 8260B - Volatile Organic Compounds (GC/MS) RL MDL 1,1,1-Trichloroethane ND 1.0 0.60 ug/L 03/28/18 21:15 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 1.0 0.60 ug/L 03/28/18 21:15 11,1,2,2-Tetrachloroethane ND 1.0 0.86 ug/L 03/28/18 21:15 11,1,2-Trichloro-1,2,2-trifluoroethane ND 1.0 0.45 ug/L 03/28/18 21:15 11,1,2-Trichloroethane ND 1.0 0.63 ug/L 03/28/18 21:15 11,1-Dichloroethane ND 1.0 0.55 ug/L 03/28/18 21:15 11,1-Dichloroethene ND 1.0 0.77 ug/L 03/28/18 21:15 11,2,4-Trichlorobenzene ND 1.0 0.89 ug/L 03/28/18 21:15 11,2-Dibromo-3-Chloropropane ND 1.0 0.36 ug/L 03/28/18 21:15 11,2-Dichlorobenzene ND 1.0 0.57 ug/L 03/28/18 21:15 11,2-Dichloroethane ND 1.0 0.66 ug/L 03/28/18 21:15 11,2-Dichloropropane ND 1.0 0.50 ug/L 03/28/18 21:15 11,3-Dichlorobenzene ND 1.0 0.54 ug/L 03/28/18 21:15 11,4-Dichlorobenzene ND 5.0 2.6 ug/L 03/28/18 21:15 12-Butanone (MEK)ND 5.0 3.3 ug/L 03/28/18 21:15 12-Hexanone ND 5.0 3.1 ug/L 03/28/18 21:15 14-Methyl-2-pentanone (MIBK)ND 5.0 3.4 ug/L 03/28/18 21:15 1Acetone6.2 1.0 0.60 ug/L 03/28/18 21:15 1BenzeneND 1.0 0.98 ug/L 03/28/18 21:15 1BromoformND 1.0 0.89 ug/L 03/28/18 21:15 1BromomethaneND 1.0 0.88 ug/L 03/28/18 21:15 1Carbon disulfide ND 1.0 0.88 ug/L 03/28/18 21:15 1Carbon tetrachloride ND 1.0 0.50 ug/L 03/28/18 21:15 1ChlorobenzeneND 1.0 0.84 ug/L 03/28/18 21:15 1ChlorodibromomethaneND 1.0 0.90 ug/L 03/28/18 21:15 1ChloroethaneND* 1.0 0.60 ug/L 03/28/18 21:15 1ChloroformND 1.0 0.90 ug/L 03/28/18 21:15 1ChloromethaneND 1.0 0.71 ug/L 03/28/18 21:15 1cis-1,2-Dichloroethene ND 1.0 0.59 ug/L 03/28/18 21:15 1cis-1,3-Dichloropropene ND 1.0 0.63 ug/L 03/28/18 21:15 1CyclohexaneND 1.0 0.64 ug/L 03/28/18 21:15 1DichlorobromomethaneND 1.0 0.83 ug/L 03/28/18 21:15 1DichlorodifluoromethaneND 1.0 0.51 ug/L 03/28/18 21:15 1EthylbenzeneND 1.0 0.50 ug/L 03/28/18 21:15 11,2-Dibromoethane ND 1.0 0.34 ug/L 03/28/18 21:15 1IsopropylbenzeneND 5.0 1.7 ug/L 03/28/18 21:15 1Methyl acetate ND TestAmerica Pittsburgh Page 53 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Lab Sample ID: 180-76196-23Client Sample ID: TB-02-0318 Matrix: WaterDate Collected: 03/27/18 12:30 Date Received: 03/28/18 09:30 Method: EPA 8260B - Volatile Organic Compounds (GC/MS) (Continued) RL MDL Methyl tert-butyl ether ND 1.0 0.59 ug/L 03/28/18 21:15 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 1.0 0.61 ug/L 03/28/18 21:15 1MethylcyclohexaneND 1.0 0.36 ug/L 03/28/18 21:15 1Methylene Chloride ND 1.0 0.47 ug/L 03/28/18 21:15 1StyreneND 1.0 0.47 ug/L 03/28/18 21:15 1TetrachloroetheneND 1.0 0.46 ug/L 03/28/18 21:15 1TolueneND 1.0 0.67 ug/L 03/28/18 21:15 1trans-1,2-Dichloroethene ND 1.0 0.58 ug/L 03/28/18 21:15 1trans-1,3-Dichloropropene ND 1.0 0.69 ug/L 03/28/18 21:15 1TrichloroetheneND 1.0 0.87 ug/L 03/28/18 21:15 1TrichlorofluoromethaneND 1.0 0.88 ug/L 03/28/18 21:15 1Vinyl chloride ND 2.0 0.89 ug/L 03/28/18 21:15 1Xylenes, Total ND 1,2-Dichloroethane-d4 (Surr)109 65 -121 03/28/18 21:15 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 4-Bromofluorobenzene (Surr)81 03/28/18 21:15 180-120 Dibromofluoromethane (Surr)107 03/28/18 21:15 173-120 Toluene-d8 (Surr)101 03/28/18 21:15 173-120 Lab Sample ID: 180-76196-24Client Sample ID: EB-02-0318 Matrix: WaterDate Collected: 03/27/18 12:50 Date Received: 03/28/18 09:30 Method: EPA 8260B - Volatile Organic Compounds (GC/MS) RL MDL 1,1,1-Trichloroethane ND 1.0 0.60 ug/L 03/29/18 21:47 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 1.0 0.60 ug/L 03/29/18 21:47 11,1,2,2-Tetrachloroethane ND 1.0 0.86 ug/L 03/29/18 21:47 11,1,2-Trichloro-1,2,2-trifluoroethane ND 1.0 0.45 ug/L 03/29/18 21:47 11,1,2-Trichloroethane ND 1.0 0.63 ug/L 03/29/18 21:47 11,1-Dichloroethane ND 1.0 0.55 ug/L 03/29/18 21:47 11,1-Dichloroethene ND 1.0 0.77 ug/L 03/29/18 21:47 11,2,4-Trichlorobenzene ND 1.0 0.89 ug/L 03/29/18 21:47 11,2-Dibromo-3-Chloropropane ND 1.0 0.36 ug/L 03/29/18 21:47 11,2-Dichlorobenzene ND 1.0 0.57 ug/L 03/29/18 21:47 11,2-Dichloroethane ND 1.0 0.66 ug/L 03/29/18 21:47 11,2-Dichloropropane ND 1.0 0.50 ug/L 03/29/18 21:47 11,3-Dichlorobenzene ND 1.0 0.54 ug/L 03/29/18 21:47 11,4-Dichlorobenzene ND 5.0 2.6 ug/L 03/29/18 21:47 12-Butanone (MEK)ND 5.0 3.3 ug/L 03/29/18 21:47 12-Hexanone ND 5.0 3.1 ug/L 03/29/18 21:47 14-Methyl-2-pentanone (MIBK)ND 5.0 3.4 ug/L 03/29/18 21:47 1Acetone6.5 1.0 0.60 ug/L 03/29/18 21:47 1BenzeneND 1.0 0.98 ug/L 03/29/18 21:47 1BromoformND 1.0 0.89 ug/L 03/29/18 21:47 1BromomethaneND 1.0 0.88 ug/L 03/29/18 21:47 1Carbon disulfide ND 1.0 0.88 ug/L 03/29/18 21:47 1Carbon tetrachloride ND 1.0 0.50 ug/L 03/29/18 21:47 1ChlorobenzeneND 1.0 0.84 ug/L 03/29/18 21:47 1ChlorodibromomethaneND 1.0 0.90 ug/L 03/29/18 21:47 1ChloroethaneND TestAmerica Pittsburgh Page 54 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Lab Sample ID: 180-76196-24Client Sample ID: EB-02-0318 Matrix: WaterDate Collected: 03/27/18 12:50 Date Received: 03/28/18 09:30 Method: EPA 8260B - Volatile Organic Compounds (GC/MS) (Continued) RL MDL Chloroform ND 1.0 0.60 ug/L 03/29/18 21:47 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 1.0 0.90 ug/L 03/29/18 21:47 1ChloromethaneND 1.0 0.71 ug/L 03/29/18 21:47 1cis-1,2-Dichloroethene ND 1.0 0.59 ug/L 03/29/18 21:47 1cis-1,3-Dichloropropene ND 1.0 0.63 ug/L 03/29/18 21:47 1CyclohexaneND 1.0 0.64 ug/L 03/29/18 21:47 1DichlorobromomethaneND 1.0 0.83 ug/L 03/29/18 21:47 1DichlorodifluoromethaneND 1.0 0.51 ug/L 03/29/18 21:47 1EthylbenzeneND 1.0 0.50 ug/L 03/29/18 21:47 11,2-Dibromoethane ND 1.0 0.34 ug/L 03/29/18 21:47 1IsopropylbenzeneND 5.0 1.7 ug/L 03/29/18 21:47 1Methyl acetate ND 1.0 0.59 ug/L 03/29/18 21:47 1Methyl tert-butyl ether ND 1.0 0.61 ug/L 03/29/18 21:47 1MethylcyclohexaneND 1.0 0.36 ug/L 03/29/18 21:47 1Methylene Chloride ND 1.0 0.47 ug/L 03/29/18 21:47 1StyreneND 1.0 0.47 ug/L 03/29/18 21:47 1TetrachloroetheneND 1.0 0.46 ug/L 03/29/18 21:47 1TolueneND 1.0 0.67 ug/L 03/29/18 21:47 1trans-1,2-Dichloroethene ND 1.0 0.58 ug/L 03/29/18 21:47 1trans-1,3-Dichloropropene ND 1.0 0.69 ug/L 03/29/18 21:47 1TrichloroetheneND 1.0 0.87 ug/L 03/29/18 21:47 1TrichlorofluoromethaneND 1.0 0.88 ug/L 03/29/18 21:47 1Vinyl chloride ND 2.0 0.89 ug/L 03/29/18 21:47 1Xylenes, Total ND 1,2-Dichloroethane-d4 (Surr)88 65 -121 03/29/18 21:47 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 4-Bromofluorobenzene (Surr)89 03/29/18 21:47 180-120 Dibromofluoromethane (Surr)85 03/29/18 21:47 173-120 Toluene-d8 (Surr)90 03/29/18 21:47 173-120 Method: EPA 8270D LL - Semivolatile Organic Compounds by GC/MS - Low Level RL MDL Acenaphthene ND 0.20 0.068 ug/L 04/02/18 11:29 04/06/18 00:27 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.20 0.068 ug/L 04/02/18 11:29 04/06/18 00:27 1AcenaphthyleneND 0.20 0.051 ug/L 04/02/18 11:29 04/06/18 00:27 1AnthraceneND 0.20 0.078 ug/L 04/02/18 11:29 04/06/18 00:27 1Benzo[a]anthracene ND 0.20 0.10 ug/L 04/02/18 11:29 04/06/18 00:27 1Benzo[b]fluoranthene ND 0.20 0.072 ug/L 04/02/18 11:29 04/06/18 00:27 1Benzo[g,h,i]perylene ND 0.20 0.055 ug/L 04/02/18 11:29 04/06/18 00:27 1Benzo[a]pyrene ND 0.20 0.084 ug/L 04/02/18 11:29 04/06/18 00:27 1ChryseneND 0.20 0.075 ug/L 04/02/18 11:29 04/06/18 00:27 1Dibenz(a,h)anthracene ND 0.20 0.063 ug/L 04/02/18 11:29 04/06/18 00:27 1FluorantheneND 0.20 0.072 ug/L 04/02/18 11:29 04/06/18 00:27 1FluoreneND 0.20 0.089 ug/L 04/02/18 11:29 04/06/18 00:27 1Indeno[1,2,3-cd]pyrene ND 0.20 0.061 ug/L 04/02/18 11:29 04/06/18 00:27 1NaphthaleneND 0.20 0.057 ug/L 04/02/18 11:29 04/06/18 00:27 1PhenanthreneND 0.20 0.056 ug/L 04/02/18 11:29 04/06/18 00:27 1PyreneND 0.20 0.092 ug/L 04/02/18 11:29 04/06/18 00:27 1Benzo[k]fluoranthene ND TestAmerica Pittsburgh Page 55 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Lab Sample ID: 180-76196-24Client Sample ID: EB-02-0318 Matrix: WaterDate Collected: 03/27/18 12:50 Date Received: 03/28/18 09:30 2-Fluorobiphenyl 69 26 -103 04/02/18 11:29 04/06/18 00:27 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery Nitrobenzene-d5 (Surr)71 04/02/18 11:29 04/06/18 00:27 130-101 Terphenyl-d14 (Surr)90 04/02/18 11:29 04/06/18 00:27 120-119 Method: EPA 8081B LL - Organochlorine Pesticides (GC) RL MDL Aldrin ND 0.0013 0.00012 ug/L 03/28/18 12:35 04/02/18 19:49 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.0013 0.00012 ug/L 03/28/18 12:35 04/02/18 19:49 1alpha-BHC ND 0.0013 0.00016 ug/L 03/28/18 12:35 04/02/18 19:49 1beta-BHC ND 0.0013 0.00035 ug/L 03/28/18 12:35 04/02/18 19:49 1delta-BHC ND 0.0013 0.00012 ug/L 03/28/18 12:35 04/02/18 19:49 1gamma-BHC (Lindane)ND 0.0013 0.00014 ug/L 03/28/18 12:35 04/02/18 19:49 1cis-Chlordane ND 0.0013 0.00013 ug/L 03/28/18 12:35 04/02/18 19:49 1trans-Chlordane ND 0.017 0.00021 ug/L 03/28/18 12:35 04/02/18 19:49 1oxy-Chlordane ND 0.013 0.0015 ug/L 03/28/18 12:35 04/02/18 19:49 1Chlordane (technical)ND 0.0013 0.00021 ug/L 03/28/18 12:35 04/02/18 19:49 14,4'-DDD ND 0.0013 0.00011 ug/L 03/28/18 12:35 04/02/18 19:49 14,4'-DDE ND 0.0013 0.00030 ug/L 03/28/18 12:35 04/02/18 19:49 14,4'-DDT ND 0.0013 0.00013 ug/L 03/28/18 12:35 04/02/18 19:49 1DieldrinND 0.0013 0.00015 ug/L 03/28/18 12:35 04/02/18 19:49 1Endosulfan I ND 0.0013 0.00012 ug/L 03/28/18 12:35 04/02/18 19:49 1Endosulfan II ND 0.0013 0.00030 ug/L 03/28/18 12:35 04/02/18 19:49 1Endosulfan sulfate ND 0.0013 0.00023 ug/L 03/28/18 12:35 04/02/18 19:49 1EndrinND 0.0013 0.00025 ug/L 03/28/18 12:35 04/02/18 19:49 1Endrin aldehyde ND 0.0013 0.00017 ug/L 03/28/18 12:35 04/02/18 19:49 1Endrin ketone ND 0.0013 0.00046 ug/L 03/28/18 12:35 04/02/18 19:49 1HeptachlorND 0.0013 0.00014 ug/L 03/28/18 12:35 04/02/18 19:49 1Heptachlor epoxide ND 0.0013 0.00035 ug/L 03/28/18 12:35 04/02/18 19:49 1MethoxychlorND 0.10 0.012 ug/L 03/28/18 12:35 04/02/18 19:49 1ToxapheneND Tetrachloro-m-xylene 69 41 -124 03/28/18 12:35 04/02/18 19:49 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery Tetrachloro-m-xylene 76 03/28/18 12:35 04/02/18 19:49 141-124 DCB Decachlorobiphenyl (Surr)78 p 03/28/18 12:35 04/02/18 19:49 164-126 DCB Decachlorobiphenyl (Surr)208 X 03/28/18 12:35 04/02/18 19:49 164-126 Method: EPA 6020B - Metals (ICP/MS) - Total Recoverable RL MDL Antimony ND 2.0 1.1 ug/L 03/30/18 13:04 03/31/18 12:37 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 1.0 0.32 ug/L 03/30/18 13:04 03/31/18 12:37 1ArsenicND 1.0 0.057 ug/L 03/30/18 13:04 03/31/18 12:37 1BerylliumND 1.0 0.13 ug/L 03/30/18 13:04 03/31/18 12:37 1CadmiumND 2.0 0.63 ug/L 03/30/18 13:04 03/31/18 12:37 1Chromium1.7 J 2.0 1.3 ug/L 03/30/18 13:04 03/31/18 12:37 1CopperND 1.0 0.094 ug/L 03/30/18 13:04 03/31/18 12:37 1LeadND 5.0 1.4 ug/L 03/30/18 13:04 03/31/18 12:37 1Manganese2.0 J 1.0 0.31 ug/L 03/30/18 13:04 03/31/18 12:37 1Nickel2.9 5.0 0.81 ug/L 03/30/18 13:04 03/31/18 12:37 1SeleniumND 1.0 0.12 ug/L 03/30/18 13:04 03/31/18 12:37 1SilverND 1.0 0.063 ug/L 03/30/18 13:04 03/31/18 12:37 1ThalliumND 5.0 2.4 ug/L 03/30/18 13:04 03/31/18 12:37 1Zinc3.2 J TestAmerica Pittsburgh Page 56 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Method: EPA 7470A - Mercury (CVAA) RL MDL Mercury ND 0.20 0.065 ug/L 04/10/18 11:20 04/11/18 11:08 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier General Chemistry RL MDL Total Petroleum Hydrocarbons (SGT-HEM) ND 4.1 1.4 mg/L 04/01/18 14:43 04/02/18 09:06 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 10 3.2 ug/L 04/12/18 11:38 1Cr (III)ND 0.010 0.0032 mg/L 03/28/18 12:08 1Cr (VI)ND 1.0 0.51 mg/L 04/03/18 17:12 1Total Organic Carbon - Duplicates 0.55 J TestAmerica Pittsburgh Page 57 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Method: EPA 8260B - Volatile Organic Compounds (GC/MS) Client Sample ID: Method BlankLab Sample ID: MB 180-240660/9 Matrix: Sediment Prep Type: Total/NA Analysis Batch: 240660 RL MDL 1,1,1-Trichloroethane ND 5.0 2.5 ug/Kg 03/28/18 09:44 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 3.05.0 ug/Kg 03/28/18 09:44 11,1,2,2-Tetrachloroethane ND 1.95.0 ug/Kg 03/28/18 09:44 11,1,2-Trichloro-1,2,2-trifluoroethane ND 2.45.0 ug/Kg 03/28/18 09:44 11,1,2-Trichloroethane ND 1.85.0 ug/Kg 03/28/18 09:44 11,1-Dichloroethane ND 2.95.0 ug/Kg 03/28/18 09:44 11,1-Dichloroethene ND 1.65.0 ug/Kg 03/28/18 09:44 11,2,4-Trichlorobenzene ND 3.15.0 ug/Kg 03/28/18 09:44 11,2-Dibromo-3-Chloropropane ND 4.05.0 ug/Kg 03/28/18 09:44 11,2-Dichlorobenzene ND 1.55.0 ug/Kg 03/28/18 09:44 11,2-Dichloroethane ND 2.55.0 ug/Kg 03/28/18 09:44 11,2-Dichloropropane ND 1.65.0 ug/Kg 03/28/18 09:44 11,3-Dichlorobenzene ND 1.05.0 ug/Kg 03/28/18 09:44 11,4-Dichlorobenzene ND 2.95.0 ug/Kg 03/28/18 09:44 12-Butanone (MEK) ND 4.25.0 ug/Kg 03/28/18 09:44 12-Hexanone ND 1.95.0 ug/Kg 03/28/18 09:44 14-Methyl-2-pentanone (MIBK) ND 3.220 ug/Kg 03/28/18 09:44 1Acetone ND 2.05.0 ug/Kg 03/28/18 09:44 1Benzene ND 2.65.0 ug/Kg 03/28/18 09:44 1Bromoform ND 4.55.0 ug/Kg 03/28/18 09:44 1Bromomethane ND 3.05.0 ug/Kg 03/28/18 09:44 1Carbon disulfide ND 3.35.0 ug/Kg 03/28/18 09:44 1Carbon tetrachloride ND 1.65.0 ug/Kg 03/28/18 09:44 1Chlorobenzene ND 2.45.0 ug/Kg 03/28/18 09:44 1Chlorodibromomethane ND 2.15.0 ug/Kg 03/28/18 09:44 1Chloroform ND 3.95.0 ug/Kg 03/28/18 09:44 1Chloromethane ND 2.65.0 ug/Kg 03/28/18 09:44 1Chloroethane ND 1.65.0 ug/Kg 03/28/18 09:44 1cis-1,2-Dichloroethene ND 1.65.0 ug/Kg 03/28/18 09:44 1cis-1,3-Dichloropropene ND 1.25.0 ug/Kg 03/28/18 09:44 1Cyclohexane ND 2.45.0 ug/Kg 03/28/18 09:44 1Dichlorobromomethane ND 2.95.0 ug/Kg 03/28/18 09:44 1Dichlorodifluoromethane ND 2.25.0 ug/Kg 03/28/18 09:44 1Ethylbenzene ND 2.75.0 ug/Kg 03/28/18 09:44 11,2-Dibromoethane ND 2.35.0 ug/Kg 03/28/18 09:44 1Isopropylbenzene ND 5.925 ug/Kg 03/28/18 09:44 1Methyl acetate ND 3.75.0 ug/Kg 03/28/18 09:44 1Methyl tert-butyl ether ND 2.15.0 ug/Kg 03/28/18 09:44 1Methylcyclohexane ND 2.45.0 ug/Kg 03/28/18 09:44 1Methylene Chloride ND 1.35.0 ug/Kg 03/28/18 09:44 1Styrene ND 2.05.0 ug/Kg 03/28/18 09:44 1Tetrachloroethene ND 1.75.0 ug/Kg 03/28/18 09:44 1Toluene ND 2.55.0 ug/Kg 03/28/18 09:44 1trans-1,2-Dichloroethene ND 1.75.0 ug/Kg 03/28/18 09:44 1trans-1,3-Dichloropropene ND 1.55.0 ug/Kg 03/28/18 09:44 1Trichloroethene ND 1.55.0 ug/Kg 03/28/18 09:44 1Trichlorofluoromethane ND 4.310 ug/Kg 03/28/18 09:44 1Xylenes, Total ND 3.75.0 ug/Kg 03/28/18 09:44 1Vinyl chloride TestAmerica Pittsburgh Page 58 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project 1,2-Dichloroethane-d4 (Surr)99 62 -118 03/28/18 09:44 1 MB MB Surrogate Dil FacPreparedAnalyzedQualifierLimits%Recovery 95 03/28/18 09:44 14-Bromofluorobenzene (Surr)76 -111 98 03/28/18 09:44 1Dibromofluoromethane (Surr)72 -116 107 03/28/18 09:44 1Toluene-d8 (Surr)80 -129 Client Sample ID: Lab Control SampleLab Sample ID: LCS 180-240660/3 Matrix: Sediment Prep Type: Total/NA Analysis Batch: 240660 1,1,1-Trichloroethane 40.0 40.2 ug/Kg 100 69 -135 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits 1,1,2,2-Tetrachloroethane 40.0 43.9 ug/Kg 110 71 -125 1,1,2-Trichloro-1,2,2-trifluoroetha ne 40.0 42.1 ug/Kg 105 61 -137 1,1,2-Trichloroethane 40.0 43.7 ug/Kg 109 78 -118 1,1-Dichloroethane 40.0 40.9 ug/Kg 102 67 -129 1,1-Dichloroethene 40.0 39.9 ug/Kg 100 59 -128 1,2,4-Trichlorobenzene 40.0 30.3 ug/Kg 76 65 -135 1,2-Dibromo-3-Chloropropane 40.0 37.4 ug/Kg 94 54 -129 1,2-Dichlorobenzene 40.0 39.1 ug/Kg 98 78 -118 1,2-Dichloroethane 40.0 41.9 ug/Kg 105 67 -123 1,2-Dichloropropane 40.0 39.9 ug/Kg 100 80 -121 1,3-Dichlorobenzene 40.0 40.6 ug/Kg 102 78 -118 1,4-Dichlorobenzene 40.0 39.7 ug/Kg 99 78 -118 2-Butanone (MEK)40.0 45.1 ug/Kg 113 30 -150 2-Hexanone 40.0 47.4 ug/Kg 118 36 -150 4-Methyl-2-pentanone (MIBK)40.0 42.7 ug/Kg 107 62 -145 Acetone 40.0 57.1 ug/Kg 143 36 -150 Benzene 40.0 42.1 ug/Kg 105 78 -118 Bromoform 40.0 35.8 ug/Kg 89 56 -150 Bromomethane 40.0 35.7 ug/Kg 89 34 -150 Carbon disulfide 40.0 35.6 ug/Kg 89 66 -128 Carbon tetrachloride 40.0 39.0 ug/Kg 98 60 -137 Chlorobenzene 40.0 41.6 ug/Kg 104 78 -118 Chlorodibromomethane 40.0 37.6 ug/Kg 94 58 -140 Chloroform 40.0 40.8 ug/Kg 102 68 -124 Chloromethane 40.0 35.9 ug/Kg 90 46 -150 Chloroethane 40.0 41.6 ug/Kg 104 37 -150 cis-1,2-Dichloroethene 40.0 43.0 ug/Kg 108 71 -120 cis-1,3-Dichloropropene 40.0 39.4 ug/Kg 99 70 -131 Cyclohexane 40.0 40.2 ug/Kg 100 70 -133 Dichlorobromomethane 40.0 38.3 ug/Kg 96 66 -136 Dichlorodifluoromethane 40.0 57.3 ug/Kg 143 16 -150 Ethylbenzene 40.0 41.0 ug/Kg 103 78 -118 1,2-Dibromoethane 40.0 43.4 ug/Kg 109 78 -118 Isopropylbenzene 40.0 39.7 ug/Kg 99 76 -123 Methyl acetate 80.0 93.8 ug/Kg 117 64 -140 Methyl tert-butyl ether 40.0 42.3 ug/Kg 106 73 -121 Methylcyclohexane 40.0 42.5 ug/Kg 106 75 -124 Methylene Chloride 40.0 40.1 ug/Kg 100 68 -120 m-Xylene & p-Xylene 40.0 40.9 ug/Kg 102 78 -118 o-Xylene 40.0 41.1 ug/Kg 103 78 -118 Styrene 40.0 39.7 ug/Kg 99 79 -119 Tetrachloroethene 40.0 41.6 ug/Kg 104 78 -118 TestAmerica Pittsburgh Page 59 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Method: EPA 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 180-240660/3 Matrix: Sediment Prep Type: Total/NA Analysis Batch: 240660 Toluene 40.0 41.2 ug/Kg 103 79 -121 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits trans-1,2-Dichloroethene 40.0 42.4 ug/Kg 106 71 -123 trans-1,3-Dichloropropene 40.0 37.7 ug/Kg 94 62 -133 Trichloroethene 40.0 42.6 ug/Kg 106 76 -120 Trichlorofluoromethane 40.0 38.6 ug/Kg 96 25 -150 Xylenes, Total 80.0 82.0 ug/Kg 103 78 -118 Vinyl chloride 40.0 39.7 ug/Kg 99 53 -148 1,2-Dichloroethane-d4 (Surr)62 -118 Surrogate 105 LCS LCS Qualifier Limits%Recovery 934-Bromofluorobenzene (Surr)76 -111 103Dibromofluoromethane (Surr)72 -116 105Toluene-d8 (Surr)80 -129 Client Sample ID: Method BlankLab Sample ID: MB 180-240736/5 Matrix: Water Prep Type: Total/NA Analysis Batch: 240736 RL MDL 1,1,1-Trichloroethane ND 1.0 0.60 ug/L 03/28/18 18:24 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 0.601.0 ug/L 03/28/18 18:24 11,1,2,2-Tetrachloroethane ND 0.861.0 ug/L 03/28/18 18:24 11,1,2-Trichloro-1,2,2-trifluoroethane ND 0.451.0 ug/L 03/28/18 18:24 11,1,2-Trichloroethane ND 0.631.0 ug/L 03/28/18 18:24 11,1-Dichloroethane ND 0.551.0 ug/L 03/28/18 18:24 11,1-Dichloroethene ND 0.771.0 ug/L 03/28/18 18:24 11,2,4-Trichlorobenzene ND 0.891.0 ug/L 03/28/18 18:24 11,2-Dibromo-3-Chloropropane ND 0.361.0 ug/L 03/28/18 18:24 11,2-Dichlorobenzene ND 0.571.0 ug/L 03/28/18 18:24 11,2-Dichloroethane ND 0.661.0 ug/L 03/28/18 18:24 11,2-Dichloropropane ND 0.501.0 ug/L 03/28/18 18:24 11,3-Dichlorobenzene ND 0.541.0 ug/L 03/28/18 18:24 11,4-Dichlorobenzene ND 2.65.0 ug/L 03/28/18 18:24 12-Butanone (MEK) ND 3.35.0 ug/L 03/28/18 18:24 12-Hexanone ND 3.15.0 ug/L 03/28/18 18:24 14-Methyl-2-pentanone (MIBK) ND 3.45.0 ug/L 03/28/18 18:24 1Acetone ND 0.601.0 ug/L 03/28/18 18:24 1Benzene ND 0.981.0 ug/L 03/28/18 18:24 1Bromoform ND 0.891.0 ug/L 03/28/18 18:24 1Bromomethane ND 0.881.0 ug/L 03/28/18 18:24 1Carbon disulfide ND 0.881.0 ug/L 03/28/18 18:24 1Carbon tetrachloride ND 0.501.0 ug/L 03/28/18 18:24 1Chlorobenzene ND 0.841.0 ug/L 03/28/18 18:24 1Chlorodibromomethane ND 0.901.0 ug/L 03/28/18 18:24 1Chloroethane ND 0.601.0 ug/L 03/28/18 18:24 1Chloroform ND 0.901.0 ug/L 03/28/18 18:24 1Chloromethane ND 0.711.0 ug/L 03/28/18 18:24 1cis-1,2-Dichloroethene ND 0.591.0 ug/L 03/28/18 18:24 1cis-1,3-Dichloropropene TestAmerica Pittsburgh Page 60 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Method: EPA 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Method BlankLab Sample ID: MB 180-240736/5 Matrix: Water Prep Type: Total/NA Analysis Batch: 240736 RL MDL Cyclohexane ND 1.0 0.63 ug/L 03/28/18 18:24 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 0.641.0 ug/L 03/28/18 18:24 1Dichlorobromomethane ND 0.831.0 ug/L 03/28/18 18:24 1Dichlorodifluoromethane ND 0.511.0 ug/L 03/28/18 18:24 1Ethylbenzene ND 0.501.0 ug/L 03/28/18 18:24 11,2-Dibromoethane ND 0.341.0 ug/L 03/28/18 18:24 1Isopropylbenzene ND 1.75.0 ug/L 03/28/18 18:24 1Methyl acetate ND 0.591.0 ug/L 03/28/18 18:24 1Methyl tert-butyl ether ND 0.611.0 ug/L 03/28/18 18:24 1Methylcyclohexane ND 0.361.0 ug/L 03/28/18 18:24 1Methylene Chloride ND 0.471.0 ug/L 03/28/18 18:24 1Styrene ND 0.471.0 ug/L 03/28/18 18:24 1Tetrachloroethene ND 0.461.0 ug/L 03/28/18 18:24 1Toluene ND 0.671.0 ug/L 03/28/18 18:24 1trans-1,2-Dichloroethene ND 0.581.0 ug/L 03/28/18 18:24 1trans-1,3-Dichloropropene ND 0.691.0 ug/L 03/28/18 18:24 1Trichloroethene ND 0.871.0 ug/L 03/28/18 18:24 1Trichlorofluoromethane ND 0.881.0 ug/L 03/28/18 18:24 1Vinyl chloride ND 0.892.0 ug/L 03/28/18 18:24 1Xylenes, Total 1,2-Dichloroethane-d4 (Surr)102 65 -121 03/28/18 18:24 1 MB MB Surrogate Dil FacPreparedAnalyzedQualifierLimits%Recovery 87 03/28/18 18:24 14-Bromofluorobenzene (Surr)80 -120 100 03/28/18 18:24 1Dibromofluoromethane (Surr)73 -120 99 03/28/18 18:24 1Toluene-d8 (Surr)73 -120 Client Sample ID: Lab Control SampleLab Sample ID: LCS 180-240736/3 Matrix: Water Prep Type: Total/NA Analysis Batch: 240736 1,1,1-Trichloroethane 10.0 10.5 ug/L 105 66 -129 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits 1,1,2,2-Tetrachloroethane 10.0 9.83 ug/L 98 72 -128 1,1,2-Trichloro-1,2,2-trifluoroetha ne 10.0 10.5 ug/L 105 55 -138 1,1,2-Trichloroethane 10.0 10.1 ug/L 101 74 -126 1,1-Dichloroethane 10.0 9.71 ug/L 97 66 -122 1,1-Dichloroethene 10.0 10.4 ug/L 104 64 -131 1,2,4-Trichlorobenzene 10.0 7.64 ug/L 76 39 -147 1,2-Dibromo-3-Chloropropane 10.0 7.10 ug/L 71 48 -132 1,2-Dichlorobenzene 10.0 9.36 ug/L 94 74 -121 1,2-Dichloroethane 10.0 9.46 ug/L 95 63 -130 1,2-Dichloropropane 10.0 9.44 ug/L 94 67 -119 1,3-Dichlorobenzene 10.0 9.33 ug/L 93 77 -119 1,4-Dichlorobenzene 10.0 9.36 ug/L 94 76 -118 2-Butanone (MEK)20.0 17.2 ug/L 86 37 -150 2-Hexanone 20.0 15.7 ug/L 79 37 -150 4-Methyl-2-pentanone (MIBK)20.0 15.1 ug/L 75 41 -135 TestAmerica Pittsburgh Page 61 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Method: EPA 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 180-240736/3 Matrix: Water Prep Type: Total/NA Analysis Batch: 240736 Acetone 20.0 19.5 ug/L 98 24 -150 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits Benzene 10.0 10.1 ug/L 101 75 -123 Bromoform 10.0 8.85 ug/L 88 54 -136 Bromomethane 10.0 8.76 ug/L 88 37 -150 Carbon disulfide 10.0 9.27 ug/L 93 20 -150 Carbon tetrachloride 10.0 10.8 ug/L 108 58 -145 Chlorobenzene 10.0 10.8 ug/L 108 79 -124 Chlorodibromomethane 10.0 9.95 ug/L 100 63 -131 Chloroethane 10.0 14.2 *ug/L 142 44 -139 Chloroform 10.0 9.68 ug/L 97 72 -123 Chloromethane 10.0 7.47 ug/L 75 49 -135 cis-1,2-Dichloroethene 10.0 9.74 ug/L 97 73 -120 cis-1,3-Dichloropropene 10.0 8.69 ug/L 87 61 -127 Cyclohexane 10.0 9.15 ug/L 92 50 -133 Dichlorobromomethane 10.0 9.01 ug/L 90 62 -127 Dichlorodifluoromethane 10.0 6.37 ug/L 64 33 -150 Ethylbenzene 10.0 10.0 ug/L 100 77 -124 1,2-Dibromoethane 10.0 9.57 ug/L 96 76 -128 Isopropylbenzene 10.0 10.0 ug/L 100 74 -131 Methyl acetate 20.0 14.7 ug/L 74 49 -150 Methyl tert-butyl ether 10.0 9.08 ug/L 91 66 -130 Methylcyclohexane 10.0 9.38 ug/L 94 62 -129 Methylene Chloride 10.0 10.0 ug/L 100 66 -123 m-Xylene & p-Xylene 10.0 10.1 ug/L 101 77 -125 o-Xylene 10.0 9.82 ug/L 98 75 -124 Styrene 10.0 9.73 ug/L 97 80 -125 Tetrachloroethene 10.0 11.1 ug/L 111 76 -128 Toluene 10.0 11.4 ug/L 114 76 -129 trans-1,2-Dichloroethene 10.0 10.6 ug/L 106 70 -123 trans-1,3-Dichloropropene 10.0 10.0 ug/L 100 61 -136 Trichloroethene 10.0 9.46 ug/L 95 74 -121 Trichlorofluoromethane 10.0 12.8 ug/L 128 43 -150 Vinyl chloride 10.0 8.50 ug/L 85 52 -136 Xylenes, Total 20.0 19.9 ug/L 100 76 -124 1,2-Dichloroethane-d4 (Surr)65 -121 Surrogate 99 LCS LCS Qualifier Limits%Recovery 1024-Bromofluorobenzene (Surr)80 -120 102Dibromofluoromethane (Surr)73 -120 120Toluene-d8 (Surr)73 -120 Client Sample ID: Method BlankLab Sample ID: MB 180-240865/6 Matrix: Water Prep Type: Total/NA Analysis Batch: 240865 RL MDL 1,1,1-Trichloroethane ND 1.0 0.60 ug/L 03/29/18 19:45 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 0.601.0 ug/L 03/29/18 19:45 11,1,2,2-Tetrachloroethane TestAmerica Pittsburgh Page 62 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Method: EPA 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Method BlankLab Sample ID: MB 180-240865/6 Matrix: Water Prep Type: Total/NA Analysis Batch: 240865 RL MDL 1,1,2-Trichloro-1,2,2-trifluoroethane ND 1.0 0.86 ug/L 03/29/18 19:45 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 0.451.0 ug/L 03/29/18 19:45 11,1,2-Trichloroethane ND 0.631.0 ug/L 03/29/18 19:45 11,1-Dichloroethane ND 0.551.0 ug/L 03/29/18 19:45 11,1-Dichloroethene ND 0.771.0 ug/L 03/29/18 19:45 11,2,4-Trichlorobenzene ND 0.891.0 ug/L 03/29/18 19:45 11,2-Dibromo-3-Chloropropane ND 0.361.0 ug/L 03/29/18 19:45 11,2-Dichlorobenzene ND 0.571.0 ug/L 03/29/18 19:45 11,2-Dichloroethane ND 0.661.0 ug/L 03/29/18 19:45 11,2-Dichloropropane ND 0.501.0 ug/L 03/29/18 19:45 11,3-Dichlorobenzene ND 0.541.0 ug/L 03/29/18 19:45 11,4-Dichlorobenzene ND 2.65.0 ug/L 03/29/18 19:45 12-Butanone (MEK) ND 3.35.0 ug/L 03/29/18 19:45 12-Hexanone ND 3.15.0 ug/L 03/29/18 19:45 14-Methyl-2-pentanone (MIBK) ND 3.45.0 ug/L 03/29/18 19:45 1Acetone ND 0.601.0 ug/L 03/29/18 19:45 1Benzene ND 0.981.0 ug/L 03/29/18 19:45 1Bromoform ND 0.891.0 ug/L 03/29/18 19:45 1Bromomethane ND 0.881.0 ug/L 03/29/18 19:45 1Carbon disulfide ND 0.881.0 ug/L 03/29/18 19:45 1Carbon tetrachloride ND 0.501.0 ug/L 03/29/18 19:45 1Chlorobenzene ND 0.841.0 ug/L 03/29/18 19:45 1Chlorodibromomethane ND 0.901.0 ug/L 03/29/18 19:45 1Chloroethane ND 0.601.0 ug/L 03/29/18 19:45 1Chloroform ND 0.901.0 ug/L 03/29/18 19:45 1Chloromethane ND 0.711.0 ug/L 03/29/18 19:45 1cis-1,2-Dichloroethene ND 0.591.0 ug/L 03/29/18 19:45 1cis-1,3-Dichloropropene ND 0.631.0 ug/L 03/29/18 19:45 1Cyclohexane ND 0.641.0 ug/L 03/29/18 19:45 1Dichlorobromomethane ND 0.831.0 ug/L 03/29/18 19:45 1Dichlorodifluoromethane ND 0.511.0 ug/L 03/29/18 19:45 1Ethylbenzene ND 0.501.0 ug/L 03/29/18 19:45 11,2-Dibromoethane ND 0.341.0 ug/L 03/29/18 19:45 1Isopropylbenzene ND 1.75.0 ug/L 03/29/18 19:45 1Methyl acetate ND 0.591.0 ug/L 03/29/18 19:45 1Methyl tert-butyl ether ND 0.611.0 ug/L 03/29/18 19:45 1Methylcyclohexane ND 0.361.0 ug/L 03/29/18 19:45 1Methylene Chloride ND 0.471.0 ug/L 03/29/18 19:45 1Styrene ND 0.471.0 ug/L 03/29/18 19:45 1Tetrachloroethene ND 0.461.0 ug/L 03/29/18 19:45 1Toluene ND 0.671.0 ug/L 03/29/18 19:45 1trans-1,2-Dichloroethene ND 0.581.0 ug/L 03/29/18 19:45 1trans-1,3-Dichloropropene ND 0.691.0 ug/L 03/29/18 19:45 1Trichloroethene ND 0.871.0 ug/L 03/29/18 19:45 1Trichlorofluoromethane ND 0.881.0 ug/L 03/29/18 19:45 1Vinyl chloride ND 0.892.0 ug/L 03/29/18 19:45 1Xylenes, Total TestAmerica Pittsburgh Page 63 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Method: EPA 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Method BlankLab Sample ID: MB 180-240865/6 Matrix: Water Prep Type: Total/NA Analysis Batch: 240865 1,2-Dichloroethane-d4 (Surr)84 65 -121 03/29/18 19:45 1 MB MB Surrogate Dil FacPreparedAnalyzedQualifierLimits%Recovery 89 03/29/18 19:45 14-Bromofluorobenzene (Surr)80 -120 84 03/29/18 19:45 1Dibromofluoromethane (Surr)73 -120 92 03/29/18 19:45 1Toluene-d8 (Surr)73 -120 Client Sample ID: Lab Control SampleLab Sample ID: LCS 180-240865/4 Matrix: Water Prep Type: Total/NA Analysis Batch: 240865 1,1,1-Trichloroethane 10.0 11.7 ug/L 117 66 -129 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits 1,1,2,2-Tetrachloroethane 10.0 8.26 ug/L 83 72 -128 1,1,2-Trichloro-1,2,2-trifluoroetha ne 10.0 10.9 ug/L 109 55 -138 1,1,2-Trichloroethane 10.0 10.4 ug/L 104 74 -126 1,1-Dichloroethane 10.0 9.81 ug/L 98 66 -122 1,1-Dichloroethene 10.0 9.99 ug/L 100 64 -131 1,2,4-Trichlorobenzene 10.0 6.21 ug/L 62 39 -147 1,2-Dibromo-3-Chloropropane 10.0 7.26 ug/L 73 48 -132 1,2-Dichlorobenzene 10.0 9.44 ug/L 94 74 -121 1,2-Dichloroethane 10.0 9.64 ug/L 96 63 -130 1,2-Dichloropropane 10.0 9.75 ug/L 98 67 -119 1,3-Dichlorobenzene 10.0 10.3 ug/L 103 77 -119 1,4-Dichlorobenzene 10.0 10.5 ug/L 105 76 -118 2-Butanone (MEK)20.0 18.1 ug/L 91 37 -150 2-Hexanone 20.0 19.6 ug/L 98 37 -150 4-Methyl-2-pentanone (MIBK)20.0 18.1 ug/L 91 41 -135 Acetone 20.0 19.2 ug/L 96 24 -150 Benzene 10.0 10.3 ug/L 103 75 -123 Bromoform 10.0 7.61 ug/L 76 54 -136 Bromomethane 10.0 12.2 ug/L 122 37 -150 Carbon disulfide 10.0 8.81 ug/L 88 20 -150 Carbon tetrachloride 10.0 12.4 ug/L 124 58 -145 Chlorobenzene 10.0 10.6 ug/L 106 79 -124 Chlorodibromomethane 10.0 10.1 ug/L 101 63 -131 Chloroethane 10.0 12.0 ug/L 120 44 -139 Chloroform 10.0 9.48 ug/L 95 72 -123 Chloromethane 10.0 9.35 ug/L 93 49 -135 cis-1,2-Dichloroethene 10.0 9.69 ug/L 97 73 -120 cis-1,3-Dichloropropene 10.0 10.7 ug/L 107 61 -127 Cyclohexane 10.0 10.3 ug/L 103 50 -133 Dichlorobromomethane 10.0 8.95 ug/L 89 62 -127 Dichlorodifluoromethane 10.0 11.1 ug/L 111 33 -150 Ethylbenzene 10.0 10.2 ug/L 102 77 -124 1,2-Dibromoethane 10.0 10.1 ug/L 101 76 -128 Isopropylbenzene 10.0 9.11 ug/L 91 74 -131 Methyl acetate 20.0 21.3 ug/L 106 49 -150 Methyl tert-butyl ether 10.0 8.96 ug/L 90 66 -130 TestAmerica Pittsburgh Page 64 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Method: EPA 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 180-240865/4 Matrix: Water Prep Type: Total/NA Analysis Batch: 240865 Methylcyclohexane 10.0 9.87 ug/L 99 62 -129 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits Methylene Chloride 10.0 9.95 ug/L 99 66 -123 m-Xylene & p-Xylene 10.0 10.4 ug/L 104 77 -125 o-Xylene 10.0 9.44 ug/L 94 75 -124 Styrene 10.0 9.66 ug/L 97 80 -125 Tetrachloroethene 10.0 11.3 ug/L 113 76 -128 Toluene 10.0 10.7 ug/L 107 76 -129 trans-1,2-Dichloroethene 10.0 10.4 ug/L 104 70 -123 trans-1,3-Dichloropropene 10.0 10.3 ug/L 103 61 -136 Trichloroethene 10.0 11.1 ug/L 111 74 -121 Trichlorofluoromethane 10.0 12.5 ug/L 125 43 -150 Vinyl chloride 10.0 9.99 ug/L 100 52 -136 Xylenes, Total 20.0 19.8 ug/L 99 76 -124 1,2-Dichloroethane-d4 (Surr)65 -121 Surrogate 93 LCS LCS Qualifier Limits%Recovery 954-Bromofluorobenzene (Surr)80 -120 93Dibromofluoromethane (Surr)73 -120 114Toluene-d8 (Surr)73 -120 Client Sample ID: Method BlankLab Sample ID: MB 180-240896/7 Matrix: Sediment Prep Type: Total/NA Analysis Batch: 240896 RL MDL 1,1,1-Trichloroethane ND 5.0 2.5 ug/Kg 03/30/18 09:51 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 3.05.0 ug/Kg 03/30/18 09:51 11,1,2,2-Tetrachloroethane ND 1.95.0 ug/Kg 03/30/18 09:51 11,1,2-Trichloro-1,2,2-trifluoroethane ND 2.45.0 ug/Kg 03/30/18 09:51 11,1,2-Trichloroethane ND 1.85.0 ug/Kg 03/30/18 09:51 11,1-Dichloroethane ND 2.95.0 ug/Kg 03/30/18 09:51 11,1-Dichloroethene ND 1.65.0 ug/Kg 03/30/18 09:51 11,2,4-Trichlorobenzene ND 3.15.0 ug/Kg 03/30/18 09:51 11,2-Dibromo-3-Chloropropane ND 4.05.0 ug/Kg 03/30/18 09:51 11,2-Dichlorobenzene ND 1.55.0 ug/Kg 03/30/18 09:51 11,2-Dichloroethane ND 2.55.0 ug/Kg 03/30/18 09:51 11,2-Dichloropropane ND 1.65.0 ug/Kg 03/30/18 09:51 11,3-Dichlorobenzene ND 1.05.0 ug/Kg 03/30/18 09:51 11,4-Dichlorobenzene ND 2.95.0 ug/Kg 03/30/18 09:51 12-Butanone (MEK) ND 4.25.0 ug/Kg 03/30/18 09:51 12-Hexanone ND 1.95.0 ug/Kg 03/30/18 09:51 14-Methyl-2-pentanone (MIBK) ND 3.220 ug/Kg 03/30/18 09:51 1Acetone ND 2.05.0 ug/Kg 03/30/18 09:51 1Benzene ND 2.65.0 ug/Kg 03/30/18 09:51 1Bromoform ND 4.55.0 ug/Kg 03/30/18 09:51 1Bromomethane ND 3.05.0 ug/Kg 03/30/18 09:51 1Carbon disulfide ND 3.35.0 ug/Kg 03/30/18 09:51 1Carbon tetrachloride ND 1.65.0 ug/Kg 03/30/18 09:51 1Chlorobenzene TestAmerica Pittsburgh Page 65 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Method: EPA 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Method BlankLab Sample ID: MB 180-240896/7 Matrix: Sediment Prep Type: Total/NA Analysis Batch: 240896 RL MDL Chlorodibromomethane ND 5.0 2.4 ug/Kg 03/30/18 09:51 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 2.15.0 ug/Kg 03/30/18 09:51 1Chloroform ND 3.95.0 ug/Kg 03/30/18 09:51 1Chloromethane ND 2.65.0 ug/Kg 03/30/18 09:51 1Chloroethane ND 1.65.0 ug/Kg 03/30/18 09:51 1cis-1,2-Dichloroethene ND 1.65.0 ug/Kg 03/30/18 09:51 1cis-1,3-Dichloropropene ND 1.25.0 ug/Kg 03/30/18 09:51 1Cyclohexane ND 2.45.0 ug/Kg 03/30/18 09:51 1Dichlorobromomethane ND 2.95.0 ug/Kg 03/30/18 09:51 1Dichlorodifluoromethane ND 2.25.0 ug/Kg 03/30/18 09:51 1Ethylbenzene ND 2.75.0 ug/Kg 03/30/18 09:51 11,2-Dibromoethane ND 2.35.0 ug/Kg 03/30/18 09:51 1Isopropylbenzene ND 5.925 ug/Kg 03/30/18 09:51 1Methyl acetate ND 3.75.0 ug/Kg 03/30/18 09:51 1Methyl tert-butyl ether ND 2.15.0 ug/Kg 03/30/18 09:51 1Methylcyclohexane 2.54 J 2.45.0 ug/Kg 03/30/18 09:51 1Methylene Chloride ND 1.35.0 ug/Kg 03/30/18 09:51 1Styrene ND 2.05.0 ug/Kg 03/30/18 09:51 1Tetrachloroethene ND 1.75.0 ug/Kg 03/30/18 09:51 1Toluene ND 2.55.0 ug/Kg 03/30/18 09:51 1trans-1,2-Dichloroethene ND 1.75.0 ug/Kg 03/30/18 09:51 1trans-1,3-Dichloropropene ND 1.55.0 ug/Kg 03/30/18 09:51 1Trichloroethene ND 1.55.0 ug/Kg 03/30/18 09:51 1Trichlorofluoromethane ND 4.310 ug/Kg 03/30/18 09:51 1Xylenes, Total ND 3.75.0 ug/Kg 03/30/18 09:51 1Vinyl chloride 1,2-Dichloroethane-d4 (Surr)92 62 -118 03/30/18 09:51 1 MB MB Surrogate Dil FacPreparedAnalyzedQualifierLimits%Recovery 92 03/30/18 09:51 14-Bromofluorobenzene (Surr)76 -111 95 03/30/18 09:51 1Dibromofluoromethane (Surr)72 -116 106 03/30/18 09:51 1Toluene-d8 (Surr)80 -129 Client Sample ID: Lab Control SampleLab Sample ID: LCS 180-240896/3 Matrix: Sediment Prep Type: Total/NA Analysis Batch: 240896 1,1,1-Trichloroethane 40.0 39.7 ug/Kg 99 69 -135 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits 1,1,2,2-Tetrachloroethane 40.0 36.8 ug/Kg 92 71 -125 1,1,2-Trichloro-1,2,2-trifluoroetha ne 40.0 44.3 ug/Kg 111 61 -137 1,1,2-Trichloroethane 40.0 40.5 ug/Kg 101 78 -118 1,1-Dichloroethane 40.0 40.1 ug/Kg 100 67 -129 1,1-Dichloroethene 40.0 43.0 ug/Kg 108 59 -128 1,2,4-Trichlorobenzene 40.0 38.8 ug/Kg 97 65 -135 1,2-Dibromo-3-Chloropropane 40.0 26.9 ug/Kg 67 54 -129 1,2-Dichlorobenzene 40.0 40.4 ug/Kg 101 78 -118 1,2-Dichloroethane 40.0 37.4 ug/Kg 94 67 -123 TestAmerica Pittsburgh Page 66 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Method: EPA 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 180-240896/3 Matrix: Sediment Prep Type: Total/NA Analysis Batch: 240896 1,2-Dichloropropane 40.0 39.5 ug/Kg 99 80 -121 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits 1,3-Dichlorobenzene 40.0 42.2 ug/Kg 105 78 -118 1,4-Dichlorobenzene 40.0 41.7 ug/Kg 104 78 -118 2-Butanone (MEK)40.0 30.9 ug/Kg 77 30 -150 2-Hexanone 40.0 33.9 ug/Kg 85 36 -150 4-Methyl-2-pentanone (MIBK)40.0 32.4 ug/Kg 81 62 -145 Acetone 40.0 41.2 ug/Kg 103 36 -150 Benzene 40.0 42.5 ug/Kg 106 78 -118 Bromoform 40.0 33.3 ug/Kg 83 56 -150 Bromomethane 40.0 32.1 ug/Kg 80 34 -150 Carbon disulfide 40.0 39.8 ug/Kg 99 66 -128 Carbon tetrachloride 40.0 39.1 ug/Kg 98 60 -137 Chlorobenzene 40.0 43.7 ug/Kg 109 78 -118 Chlorodibromomethane 40.0 36.6 ug/Kg 91 58 -140 Chloroform 40.0 39.6 ug/Kg 99 68 -124 Chloromethane 40.0 39.3 ug/Kg 98 46 -150 Chloroethane 40.0 37.9 ug/Kg 95 37 -150 cis-1,2-Dichloroethene 40.0 42.9 ug/Kg 107 71 -120 cis-1,3-Dichloropropene 40.0 37.6 ug/Kg 94 70 -131 Cyclohexane 40.0 41.3 ug/Kg 103 70 -133 Dichlorobromomethane 40.0 36.8 ug/Kg 92 66 -136 Dichlorodifluoromethane 40.0 56.0 ug/Kg 140 16 -150 Ethylbenzene 40.0 44.2 ug/Kg 110 78 -118 1,2-Dibromoethane 40.0 39.0 ug/Kg 98 78 -118 Isopropylbenzene 40.0 42.4 ug/Kg 106 76 -123 Methyl acetate 80.0 63.3 ug/Kg 79 64 -140 Methyl tert-butyl ether 40.0 36.4 ug/Kg 91 73 -121 Methylcyclohexane 40.0 44.2 ug/Kg 111 75 -124 Methylene Chloride 40.0 41.5 ug/Kg 104 68 -120 m-Xylene & p-Xylene 40.0 42.9 ug/Kg 107 78 -118 o-Xylene 40.0 42.9 ug/Kg 107 78 -118 Styrene 40.0 41.6 ug/Kg 104 79 -119 Tetrachloroethene 40.0 45.4 ug/Kg 113 78 -118 Toluene 40.0 43.5 ug/Kg 109 79 -121 trans-1,2-Dichloroethene 40.0 43.2 ug/Kg 108 71 -123 trans-1,3-Dichloropropene 40.0 36.1 ug/Kg 90 62 -133 Trichloroethene 40.0 43.2 ug/Kg 108 76 -120 Trichlorofluoromethane 40.0 42.4 ug/Kg 106 25 -150 Xylenes, Total 80.0 85.8 ug/Kg 107 78 -118 Vinyl chloride 40.0 40.4 ug/Kg 101 53 -148 1,2-Dichloroethane-d4 (Surr)62 -118 Surrogate 88 LCS LCS Qualifier Limits%Recovery 934-Bromofluorobenzene (Surr)76 -111 101Dibromofluoromethane (Surr)72 -116 107Toluene-d8 (Surr)80 -129 TestAmerica Pittsburgh Page 67 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Method: EPA 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Method BlankLab Sample ID: MB 180-241049/6 Matrix: Sediment Prep Type: Total/NA Analysis Batch: 241049 RL MDL 1,1,1-Trichloroethane ND 5.0 2.5 ug/Kg 04/02/18 08:53 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 3.05.0 ug/Kg 04/02/18 08:53 11,1,2,2-Tetrachloroethane ND 1.95.0 ug/Kg 04/02/18 08:53 11,1,2-Trichloro-1,2,2-trifluoroethane ND 2.45.0 ug/Kg 04/02/18 08:53 11,1,2-Trichloroethane ND 1.85.0 ug/Kg 04/02/18 08:53 11,1-Dichloroethane ND 2.95.0 ug/Kg 04/02/18 08:53 11,1-Dichloroethene ND 1.65.0 ug/Kg 04/02/18 08:53 11,2,4-Trichlorobenzene ND 3.15.0 ug/Kg 04/02/18 08:53 11,2-Dibromo-3-Chloropropane ND 4.05.0 ug/Kg 04/02/18 08:53 11,2-Dichlorobenzene ND 1.55.0 ug/Kg 04/02/18 08:53 11,2-Dichloroethane ND 2.55.0 ug/Kg 04/02/18 08:53 11,2-Dichloropropane ND 1.65.0 ug/Kg 04/02/18 08:53 11,3-Dichlorobenzene ND 1.05.0 ug/Kg 04/02/18 08:53 11,4-Dichlorobenzene ND 2.95.0 ug/Kg 04/02/18 08:53 12-Butanone (MEK) ND 4.25.0 ug/Kg 04/02/18 08:53 12-Hexanone ND 1.95.0 ug/Kg 04/02/18 08:53 14-Methyl-2-pentanone (MIBK) ND 3.220 ug/Kg 04/02/18 08:53 1Acetone ND 2.05.0 ug/Kg 04/02/18 08:53 1Benzene ND 2.65.0 ug/Kg 04/02/18 08:53 1Bromoform ND 4.55.0 ug/Kg 04/02/18 08:53 1Bromomethane ND 3.05.0 ug/Kg 04/02/18 08:53 1Carbon disulfide ND 3.35.0 ug/Kg 04/02/18 08:53 1Carbon tetrachloride ND 1.65.0 ug/Kg 04/02/18 08:53 1Chlorobenzene ND 2.45.0 ug/Kg 04/02/18 08:53 1Chlorodibromomethane ND 2.15.0 ug/Kg 04/02/18 08:53 1Chloroform ND 3.95.0 ug/Kg 04/02/18 08:53 1Chloromethane ND 2.65.0 ug/Kg 04/02/18 08:53 1Chloroethane ND 1.65.0 ug/Kg 04/02/18 08:53 1cis-1,2-Dichloroethene ND 1.65.0 ug/Kg 04/02/18 08:53 1cis-1,3-Dichloropropene ND 1.25.0 ug/Kg 04/02/18 08:53 1Cyclohexane ND 2.45.0 ug/Kg 04/02/18 08:53 1Dichlorobromomethane ND 2.95.0 ug/Kg 04/02/18 08:53 1Dichlorodifluoromethane ND 2.25.0 ug/Kg 04/02/18 08:53 1Ethylbenzene ND 2.75.0 ug/Kg 04/02/18 08:53 11,2-Dibromoethane ND 2.35.0 ug/Kg 04/02/18 08:53 1Isopropylbenzene ND 5.925 ug/Kg 04/02/18 08:53 1Methyl acetate ND 3.75.0 ug/Kg 04/02/18 08:53 1Methyl tert-butyl ether ND 2.15.0 ug/Kg 04/02/18 08:53 1Methylcyclohexane 2.45 J 2.45.0 ug/Kg 04/02/18 08:53 1Methylene Chloride ND 1.35.0 ug/Kg 04/02/18 08:53 1Styrene ND 2.05.0 ug/Kg 04/02/18 08:53 1Tetrachloroethene ND 1.75.0 ug/Kg 04/02/18 08:53 1Toluene ND 2.55.0 ug/Kg 04/02/18 08:53 1trans-1,2-Dichloroethene ND 1.75.0 ug/Kg 04/02/18 08:53 1trans-1,3-Dichloropropene ND 1.55.0 ug/Kg 04/02/18 08:53 1Trichloroethene ND 1.55.0 ug/Kg 04/02/18 08:53 1Trichlorofluoromethane ND 4.310 ug/Kg 04/02/18 08:53 1Xylenes, Total ND 3.75.0 ug/Kg 04/02/18 08:53 1Vinyl chloride TestAmerica Pittsburgh Page 68 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project 1,2-Dichloroethane-d4 (Surr)94 62 -118 04/02/18 08:53 1 MB MB Surrogate Dil FacPreparedAnalyzedQualifierLimits%Recovery 96 04/02/18 08:53 14-Bromofluorobenzene (Surr)76 -111 102 04/02/18 08:53 1Dibromofluoromethane (Surr)72 -116 114 04/02/18 08:53 1Toluene-d8 (Surr)80 -129 Client Sample ID: Lab Control SampleLab Sample ID: LCS 180-241049/3 Matrix: Sediment Prep Type: Total/NA Analysis Batch: 241049 1,1,1-Trichloroethane 40.0 40.2 ug/Kg 101 69 -135 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits 1,1,2,2-Tetrachloroethane 40.0 30.9 ug/Kg 77 71 -125 1,1,2-Trichloro-1,2,2-trifluoroetha ne 40.0 45.6 ug/Kg 114 61 -137 1,1,2-Trichloroethane 40.0 35.9 ug/Kg 90 78 -118 1,1-Dichloroethane 40.0 41.4 ug/Kg 103 67 -129 1,1-Dichloroethene 40.0 42.7 ug/Kg 107 59 -128 1,2,4-Trichlorobenzene 40.0 36.0 ug/Kg 90 65 -135 1,2-Dibromo-3-Chloropropane 40.0 23.5 ug/Kg 59 54 -129 1,2-Dichlorobenzene 40.0 38.3 ug/Kg 96 78 -118 1,2-Dichloroethane 40.0 35.9 ug/Kg 90 67 -123 1,2-Dichloropropane 40.0 38.8 ug/Kg 97 80 -121 1,3-Dichlorobenzene 40.0 41.0 ug/Kg 102 78 -118 1,4-Dichlorobenzene 40.0 39.8 ug/Kg 99 78 -118 2-Butanone (MEK)40.0 27.0 ug/Kg 67 30 -150 2-Hexanone 40.0 27.0 ug/Kg 68 36 -150 4-Methyl-2-pentanone (MIBK)40.0 26.5 ug/Kg 66 62 -145 Acetone 40.0 32.9 ug/Kg 82 36 -150 Benzene 40.0 42.8 ug/Kg 107 78 -118 Bromoform 40.0 28.6 ug/Kg 71 56 -150 Bromomethane 40.0 34.1 ug/Kg 85 34 -150 Carbon disulfide 40.0 38.4 ug/Kg 96 66 -128 Carbon tetrachloride 40.0 40.3 ug/Kg 101 60 -137 Chlorobenzene 40.0 41.7 ug/Kg 104 78 -118 Chlorodibromomethane 40.0 33.6 ug/Kg 84 58 -140 Chloroform 40.0 40.2 ug/Kg 101 68 -124 Chloromethane 40.0 37.8 ug/Kg 95 46 -150 Chloroethane 40.0 40.1 ug/Kg 100 37 -150 cis-1,2-Dichloroethene 40.0 43.0 ug/Kg 107 71 -120 cis-1,3-Dichloropropene 40.0 36.9 ug/Kg 92 70 -131 Cyclohexane 40.0 41.6 ug/Kg 104 70 -133 Dichlorobromomethane 40.0 35.8 ug/Kg 90 66 -136 Dichlorodifluoromethane 40.0 50.0 ug/Kg 125 16 -150 Ethylbenzene 40.0 41.7 ug/Kg 104 78 -118 1,2-Dibromoethane 40.0 34.1 ug/Kg 85 78 -118 Isopropylbenzene 40.0 40.8 ug/Kg 102 76 -123 Methyl acetate 80.0 56.0 ug/Kg 70 64 -140 Methyl tert-butyl ether 40.0 33.5 ug/Kg 84 73 -121 Methylcyclohexane 40.0 43.7 ug/Kg 109 75 -124 Methylene Chloride 40.0 40.1 ug/Kg 100 68 -120 m-Xylene & p-Xylene 40.0 40.9 ug/Kg 102 78 -118 o-Xylene 40.0 40.9 ug/Kg 102 78 -118 Styrene 40.0 39.1 ug/Kg 98 79 -119 Tetrachloroethene 40.0 43.8 ug/Kg 110 78 -118 TestAmerica Pittsburgh Page 69 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Method: EPA 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 180-241049/3 Matrix: Sediment Prep Type: Total/NA Analysis Batch: 241049 Toluene 40.0 41.8 ug/Kg 104 79 -121 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits trans-1,2-Dichloroethene 40.0 43.3 ug/Kg 108 71 -123 trans-1,3-Dichloropropene 40.0 32.6 ug/Kg 82 62 -133 Trichloroethene 40.0 44.4 ug/Kg 111 76 -120 Trichlorofluoromethane 40.0 46.6 ug/Kg 116 25 -150 Xylenes, Total 80.0 81.8 ug/Kg 102 78 -118 Vinyl chloride 40.0 41.0 ug/Kg 103 53 -148 1,2-Dichloroethane-d4 (Surr)62 -118 Surrogate 84 LCS LCS Qualifier Limits%Recovery 894-Bromofluorobenzene (Surr)76 -111 97Dibromofluoromethane (Surr)72 -116 103Toluene-d8 (Surr)80 -129 Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 180-241049/4 Matrix: Sediment Prep Type: Total/NA Analysis Batch: 241049 1,1,1-Trichloroethane 40.0 43.4 ug/Kg 108 69 -135 8 22 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec. Limits LimitRPD RPD 1,1,2,2-Tetrachloroethane 40.0 35.9 ug/Kg 90 71 -125 15 25 1,1,2-Trichloro-1,2,2-trifluoroetha ne 40.0 48.1 ug/Kg 120 61 -137 5 35 1,1,2-Trichloroethane 40.0 39.4 ug/Kg 99 78 -118 9 18 1,1-Dichloroethane 40.0 43.6 ug/Kg 109 67 -129 5 15 1,1-Dichloroethene 40.0 45.2 ug/Kg 113 59 -128 6 17 1,2,4-Trichlorobenzene 40.0 40.3 ug/Kg 101 65 -135 11 20 1,2-Dibromo-3-Chloropropane 40.0 27.6 ug/Kg 69 54 -129 16 20 1,2-Dichlorobenzene 40.0 41.6 ug/Kg 104 78 -118 8 15 1,2-Dichloroethane 40.0 38.7 ug/Kg 97 67 -123 8 15 1,2-Dichloropropane 40.0 41.8 ug/Kg 104 80 -121 7 15 1,3-Dichlorobenzene 40.0 43.7 ug/Kg 109 78 -118 6 15 1,4-Dichlorobenzene 40.0 43.0 ug/Kg 107 78 -118 8 15 2-Butanone (MEK)40.0 30.6 ug/Kg 76 30 -150 13 35 2-Hexanone 40.0 30.5 ug/Kg 76 36 -150 12 35 4-Methyl-2-pentanone (MIBK)40.0 30.4 ug/Kg 76 62 -145 14 27 Acetone 40.0 38.5 ug/Kg 96 36 -150 15 35 Benzene 40.0 46.0 ug/Kg 115 78 -118 7 15 Bromoform 40.0 31.5 ug/Kg 79 56 -150 10 16 Bromomethane 40.0 37.2 ug/Kg 93 34 -150 9 35 Carbon disulfide 40.0 42.0 ug/Kg 105 66 -128 9 27 Carbon tetrachloride 40.0 43.6 ug/Kg 109 60 -137 8 21 Chlorobenzene 40.0 44.2 ug/Kg 110 78 -118 6 15 Chlorodibromomethane 40.0 36.2 ug/Kg 90 58 -140 7 20 Chloroform 40.0 44.4 ug/Kg 111 68 -124 10 15 Chloromethane 40.0 38.9 ug/Kg 97 46 -150 3 35 Chloroethane 40.0 42.2 ug/Kg 105 37 -150 5 35 cis-1,2-Dichloroethene 40.0 45.4 ug/Kg 113 71 -120 5 15 TestAmerica Pittsburgh Page 70 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Method: EPA 8260B - Volatile Organic Compounds (GC/MS) (Continued) Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 180-241049/4 Matrix: Sediment Prep Type: Total/NA Analysis Batch: 241049 cis-1,3-Dichloropropene 40.0 40.0 ug/Kg 100 70 -131 8 21 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec. Limits LimitRPD RPD Cyclohexane 40.0 45.5 ug/Kg 114 70 -133 9 28 Dichlorobromomethane 40.0 39.7 ug/Kg 99 66 -136 10 15 Dichlorodifluoromethane 40.0 53.6 ug/Kg 134 16 -150 7 35 Ethylbenzene 40.0 45.1 ug/Kg 113 78 -118 8 15 1,2-Dibromoethane 40.0 38.2 ug/Kg 96 78 -118 11 15 Isopropylbenzene 40.0 43.6 ug/Kg 109 76 -123 7 19 Methyl acetate 80.0 63.5 ug/Kg 79 64 -140 13 24 Methyl tert-butyl ether 40.0 38.4 ug/Kg 96 73 -121 14 24 Methylcyclohexane 40.0 48.3 ug/Kg 121 75 -124 10 24 Methylene Chloride 40.0 42.5 ug/Kg 106 68 -120 6 19 m-Xylene & p-Xylene 40.0 43.3 ug/Kg 108 78 -118 6 16 o-Xylene 40.0 43.2 ug/Kg 108 78 -118 6 15 Styrene 40.0 41.6 ug/Kg 104 79 -119 6 15 Tetrachloroethene 40.0 46.0 ug/Kg 115 78 -118 5 20 Toluene 40.0 44.3 ug/Kg 111 79 -121 6 18 trans-1,2-Dichloroethene 40.0 47.5 ug/Kg 119 71 -123 9 15 trans-1,3-Dichloropropene 40.0 35.3 ug/Kg 88 62 -133 8 21 Trichloroethene 40.0 45.2 ug/Kg 113 76 -120 2 15 Trichlorofluoromethane 40.0 49.2 ug/Kg 123 25 -150 5 35 Xylenes, Total 80.0 86.5 ug/Kg 108 78 -118 6 15 Vinyl chloride 40.0 43.5 ug/Kg 109 53 -148 6 35 1,2-Dichloroethane-d4 (Surr)62 -118 Surrogate 92 LCSD LCSD Qualifier Limits%Recovery 924-Bromofluorobenzene (Surr)76 -111 104Dibromofluoromethane (Surr)72 -116 105Toluene-d8 (Surr)80 -129 Method: 8270D LL - Semivolatile Organic Compounds by GC/MS - Low Level Client Sample ID: Method BlankLab Sample ID: MB 180-241037/1-A Matrix: Sediment Prep Type: Total/NA Analysis Batch: 241401 Prep Batch: 241037 RL MDL Acenaphthene ND 3.4 0.96 ug/Kg 04/02/18 03:39 04/05/18 14:24 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 0.733.4 ug/Kg 04/02/18 03:39 04/05/18 14:24 1Acenaphthylene ND 0.873.4 ug/Kg 04/02/18 03:39 04/05/18 14:24 1Anthracene ND 0.633.4 ug/Kg 04/02/18 03:39 04/05/18 14:24 1Benzo[a]anthracene ND 0.823.4 ug/Kg 04/02/18 03:39 04/05/18 14:24 1Benzo[b]fluoranthene ND 0.733.4 ug/Kg 04/02/18 03:39 04/05/18 14:24 1Benzo[a]pyrene ND 0.723.4 ug/Kg 04/02/18 03:39 04/05/18 14:24 1Benzo[g,h,i]perylene ND 0.663.4 ug/Kg 04/02/18 03:39 04/05/18 14:24 1Chrysene ND 0.753.4 ug/Kg 04/02/18 03:39 04/05/18 14:24 1Dibenz(a,h)anthracene ND 0.883.4 ug/Kg 04/02/18 03:39 04/05/18 14:24 1Fluoranthene ND 0.663.4 ug/Kg 04/02/18 03:39 04/05/18 14:24 1Fluorene ND 0.683.4 ug/Kg 04/02/18 03:39 04/05/18 14:24 1Indeno[1,2,3-cd]pyrene TestAmerica Pittsburgh Page 71 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Method: 8270D LL - Semivolatile Organic Compounds by GC/MS - Low Level (Continued) Client Sample ID: Method BlankLab Sample ID: MB 180-241037/1-A Matrix: Sediment Prep Type: Total/NA Analysis Batch: 241401 Prep Batch: 241037 RL MDL Naphthalene ND 3.4 0.65 ug/Kg 04/02/18 03:39 04/05/18 14:24 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 0.903.4 ug/Kg 04/02/18 03:39 04/05/18 14:24 1Phenanthrene ND 0.793.4 ug/Kg 04/02/18 03:39 04/05/18 14:24 1Pyrene ND 1.03.4 ug/Kg 04/02/18 03:39 04/05/18 14:24 1Benzo[k]fluoranthene 2-Fluorobiphenyl 78 34 -100 04/05/18 14:24 1 MB MB Surrogate 04/02/18 03:39 Dil FacPreparedAnalyzedQualifierLimits%Recovery 90 04/02/18 03:39 04/05/18 14:24 1Nitrobenzene-d5 (Surr)33 -100 87 04/02/18 03:39 04/05/18 14:24 1Terphenyl-d14 (Surr)30 -100 Client Sample ID: Lab Control SampleLab Sample ID: LCS 180-241037/2-A Matrix: Sediment Prep Type: Total/NA Analysis Batch: 241401 Prep Batch: 241037 Acenaphthene 333 230 ug/Kg 69 43 -100 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits Acenaphthylene 333 251 ug/Kg 75 43 -100 Anthracene 333 246 ug/Kg 74 48 -100 Benzo[a]anthracene 333 254 ug/Kg 76 46 -100 Benzo[b]fluoranthene 333 250 ug/Kg 75 42 -100 Benzo[a]pyrene 333 275 ug/Kg 82 46 -100 Benzo[g,h,i]perylene 333 250 ug/Kg 75 45 -100 Chrysene 333 231 ug/Kg 69 47 -100 Dibenz(a,h)anthracene 333 258 ug/Kg 77 47 -100 Fluoranthene 333 257 ug/Kg 77 47 -100 Fluorene 333 237 ug/Kg 71 45 -100 Indeno[1,2,3-cd]pyrene 333 262 ug/Kg 79 46 -100 Naphthalene 333 213 ug/Kg 64 46 -100 Phenanthrene 333 237 ug/Kg 71 46 -100 Pyrene 333 233 ug/Kg 70 41 -100 Benzo[k]fluoranthene 333 255 ug/Kg 76 45 -100 2-Fluorobiphenyl 34 -100 Surrogate 71 LCS LCS Qualifier Limits%Recovery 82Nitrobenzene-d5 (Surr)33 -100 87Terphenyl-d14 (Surr)30 -100 Client Sample ID: AH-07-0318-CLab Sample ID: 180-76196-4 MS Matrix: Sediment Prep Type: Total/NA Analysis Batch: 241401 Prep Batch: 241037 Acenaphthene ND 406 350 ug/Kg 86 43 -100☼ Analyte MS MS DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits Acenaphthylene ND 406 366 ug/Kg 90 43 -100☼ Anthracene ND 406 346 ug/Kg 85 48 -100☼ Benzo[a]anthracene ND 406 368 ug/Kg 91 46 -100☼ Benzo[b]fluoranthene ND 406 355 ug/Kg 87 42 -100☼ Benzo[a]pyrene ND 406 366 ug/Kg 90 46 -100☼ TestAmerica Pittsburgh Page 72 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Method: 8270D LL - Semivolatile Organic Compounds by GC/MS - Low Level (Continued) Client Sample ID: AH-07-0318-CLab Sample ID: 180-76196-4 MS Matrix: Sediment Prep Type: Total/NA Analysis Batch: 241401 Prep Batch: 241037 Benzo[g,h,i]perylene ND 406 347 ug/Kg 86 45 -100☼ Analyte MS MS DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits Chrysene ND 406 335 ug/Kg 83 47 -100☼ Dibenz(a,h)anthracene ND 406 369 ug/Kg 91 47 -100☼ Fluoranthene ND 406 344 ug/Kg 85 47 -100☼ Fluorene ND 406 357 ug/Kg 88 45 -100☼ Indeno[1,2,3-cd]pyrene ND 406 389 ug/Kg 96 46 -100☼ Naphthalene ND 406 311 ug/Kg 76 46 -100☼ Phenanthrene ND 406 338 ug/Kg 83 46 -100☼ Pyrene ND 406 329 ug/Kg 81 41 -100☼ Benzo[k]fluoranthene ND 406 363 ug/Kg 89 45 -100☼ 2-Fluorobiphenyl 34 -100 Surrogate 83 MS MS Qualifier Limits%Recovery 94Nitrobenzene-d5 (Surr)33 -100 92Terphenyl-d14 (Surr)30 -100 Client Sample ID: AH-07-0318-CLab Sample ID: 180-76196-4 MSD Matrix: Sediment Prep Type: Total/NA Analysis Batch: 241401 Prep Batch: 241037 Acenaphthene ND 410 331 ug/Kg 81 43 -100 5 27☼ Analyte MSD MSD DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits LimitRPD RPD Acenaphthylene ND 410 355 ug/Kg 86 43 -100 3 27☼ Anthracene ND 410 335 ug/Kg 82 48 -100 3 31☼ Benzo[a]anthracene ND 410 337 ug/Kg 82 46 -100 9 31☼ Benzo[b]fluoranthene ND 410 342 ug/Kg 83 42 -100 4 31☼ Benzo[a]pyrene ND 410 367 ug/Kg 89 46 -100 0 29☼ Benzo[g,h,i]perylene ND 410 352 ug/Kg 86 45 -100 1 38☼ Chrysene ND 410 316 ug/Kg 77 47 -100 6 31☼ Dibenz(a,h)anthracene ND 410 370 ug/Kg 90 47 -100 0 35☼ Fluoranthene ND 410 336 ug/Kg 82 47 -100 2 30☼ Fluorene ND 410 340 ug/Kg 83 45 -100 5 29☼ Indeno[1,2,3-cd]pyrene ND 410 378 ug/Kg 92 46 -100 3 35☼ Naphthalene ND 410 299 ug/Kg 73 46 -100 4 19☼ Phenanthrene ND 410 325 ug/Kg 79 46 -100 4 32☼ Pyrene ND 410 323 ug/Kg 79 41 -100 2 34☼ Benzo[k]fluoranthene ND 410 353 ug/Kg 86 45 -100 3 28☼ 2-Fluorobiphenyl 34 -100 Surrogate 84 MSD MSD Qualifier Limits%Recovery 97Nitrobenzene-d5 (Surr)33 -100 100Terphenyl-d14 (Surr)30 -100 TestAmerica Pittsburgh Page 73 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Method: EPA 8270D LL - Semivolatile Organic Compounds by GC/MS - Low Level Client Sample ID: Method BlankLab Sample ID: MB 180-241088/1-A Matrix: Water Prep Type: Total/NA Analysis Batch: 241375 Prep Batch: 241088 RL MDL Acenaphthene ND 0.19 0.065 ug/L 04/02/18 11:28 04/05/18 14:33 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 0.0650.19 ug/L 04/02/18 11:28 04/05/18 14:33 1Acenaphthylene ND 0.0490.19 ug/L 04/02/18 11:28 04/05/18 14:33 1Anthracene ND 0.0750.19 ug/L 04/02/18 11:28 04/05/18 14:33 1Benzo[a]anthracene ND 0.0970.19 ug/L 04/02/18 11:28 04/05/18 14:33 1Benzo[b]fluoranthene ND 0.0530.19 ug/L 04/02/18 11:28 04/05/18 14:33 1Benzo[a]pyrene ND 0.0690.19 ug/L 04/02/18 11:28 04/05/18 14:33 1Benzo[g,h,i]perylene ND 0.0810.19 ug/L 04/02/18 11:28 04/05/18 14:33 1Chrysene ND 0.0720.19 ug/L 04/02/18 11:28 04/05/18 14:33 1Dibenz(a,h)anthracene ND 0.0600.19 ug/L 04/02/18 11:28 04/05/18 14:33 1Fluoranthene ND 0.0690.19 ug/L 04/02/18 11:28 04/05/18 14:33 1Fluorene ND 0.0850.19 ug/L 04/02/18 11:28 04/05/18 14:33 1Indeno[1,2,3-cd]pyrene ND 0.0590.19 ug/L 04/02/18 11:28 04/05/18 14:33 1Naphthalene ND 0.0550.19 ug/L 04/02/18 11:28 04/05/18 14:33 1Phenanthrene ND 0.0540.19 ug/L 04/02/18 11:28 04/05/18 14:33 1Pyrene ND 0.0880.19 ug/L 04/02/18 11:28 04/05/18 14:33 1Benzo[k]fluoranthene 2-Fluorobiphenyl 71 26 -103 04/05/18 14:33 1 MB MB Surrogate 04/02/18 11:28 Dil FacPreparedAnalyzedQualifierLimits%Recovery 73 04/02/18 11:28 04/05/18 14:33 1Nitrobenzene-d5 (Surr)30 -101 79 04/02/18 11:28 04/05/18 14:33 1Terphenyl-d14 (Surr)20 -119 Client Sample ID: Lab Control SampleLab Sample ID: LCS 180-241088/2-A Matrix: Water Prep Type: Total/NA Analysis Batch: 241375 Prep Batch: 241088 Acenaphthene 20.0 11.4 ug/L 57 49 -100 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits Acenaphthylene 20.0 12.1 ug/L 60 46 -100 Anthracene 20.0 11.4 ug/L 57 50 -100 Benzo[a]anthracene 20.0 12.0 ug/L 60 50 -100 Benzo[b]fluoranthene 20.0 12.2 ug/L 61 47 -100 Benzo[a]pyrene 20.0 12.4 ug/L 62 50 -100 Benzo[g,h,i]perylene 20.0 12.1 ug/L 60 48 -100 Chrysene 20.0 11.6 ug/L 58 49 -100 Dibenz(a,h)anthracene 20.0 11.8 ug/L 59 49 -100 Fluoranthene 20.0 13.3 ug/L 67 51 -100 Fluorene 20.0 12.0 ug/L 60 49 -100 Indeno[1,2,3-cd]pyrene 20.0 12.5 ug/L 62 49 -100 Naphthalene 20.0 11.9 ug/L 60 51 -100 Phenanthrene 20.0 11.4 ug/L 57 50 -100 Pyrene 20.0 12.8 ug/L 64 47 -100 Benzo[k]fluoranthene 20.0 12.1 ug/L 60 47 -100 2-Fluorobiphenyl 26 -103 Surrogate 60 LCS LCS Qualifier Limits%Recovery 70Nitrobenzene-d5 (Surr)30 -101 TestAmerica Pittsburgh Page 74 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Method: EPA 8270D LL - Semivolatile Organic Compounds by GC/MS - Low Level (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 180-241088/2-A Matrix: Water Prep Type: Total/NA Analysis Batch: 241375 Prep Batch: 241088 Terphenyl-d14 (Surr)20 -119 Surrogate 71 LCS LCS Qualifier Limits%Recovery Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 180-241088/3-A Matrix: Water Prep Type: Total/NA Analysis Batch: 241375 Prep Batch: 241088 Acenaphthene 20.0 11.9 ug/L 60 49 -100 4 15 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec. Limits LimitRPD RPD Acenaphthylene 20.0 12.7 ug/L 63 46 -100 5 15 Anthracene 20.0 12.0 ug/L 60 50 -100 5 15 Benzo[a]anthracene 20.0 11.8 ug/L 59 50 -100 2 15 Benzo[b]fluoranthene 20.0 12.3 ug/L 62 47 -100 1 16 Benzo[a]pyrene 20.0 12.6 ug/L 63 50 -100 1 15 Benzo[g,h,i]perylene 20.0 12.0 ug/L 60 48 -100 0 17 Chrysene 20.0 11.4 ug/L 57 49 -100 2 15 Dibenz(a,h)anthracene 20.0 12.3 ug/L 61 49 -100 4 17 Fluoranthene 20.0 13.7 ug/L 68 51 -100 2 15 Fluorene 20.0 12.3 ug/L 62 49 -100 3 17 Indeno[1,2,3-cd]pyrene 20.0 12.6 ug/L 63 49 -100 1 17 Naphthalene 20.0 12.2 ug/L 61 51 -100 2 15 Phenanthrene 20.0 12.0 ug/L 60 50 -100 5 15 Pyrene 20.0 12.5 ug/L 63 47 -100 3 18 Benzo[k]fluoranthene 20.0 12.3 ug/L 62 47 -100 2 16 2-Fluorobiphenyl 26 -103 Surrogate 62 LCSD LCSD Qualifier Limits%Recovery 70Nitrobenzene-d5 (Surr)30 -101 69Terphenyl-d14 (Surr)20 -119 Method: 8081B_LL - Organochlorine Pesticides (GC) Client Sample ID: Method BlankLab Sample ID: MB 180-241038/1-B Matrix: Sediment Prep Type: Total/NA Analysis Batch: 242257 Prep Batch: 241038 RL MDL Aldrin ND 0.042 0.013 ug/Kg 04/02/18 03:41 04/16/18 13:39 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 0.0100.042 ug/Kg 04/02/18 03:41 04/16/18 13:39 1alpha-BHC ND 0.0110.042 ug/Kg 04/02/18 03:41 04/16/18 13:39 1beta-BHC ND 0.0100.042 ug/Kg 04/02/18 03:41 04/16/18 13:39 1cis-Chlordane ND 0.180.42 ug/Kg 04/02/18 03:41 04/16/18 13:39 1Chlordane (technical) ND 0.0110.042 ug/Kg 04/02/18 03:41 04/16/18 13:39 14,4'-DDD ND 0.0130.042 ug/Kg 04/02/18 03:41 04/16/18 13:39 1delta-BHC ND 0.00850.042 ug/Kg 04/02/18 03:41 04/16/18 13:39 14,4'-DDE ND 0.0160.042 ug/Kg 04/02/18 03:41 04/16/18 13:39 14,4'-DDT ND 0.0100.042 ug/Kg 04/02/18 03:41 04/16/18 13:39 1Dieldrin ND 0.0110.042 ug/Kg 04/02/18 03:41 04/16/18 13:39 1Endosulfan I TestAmerica Pittsburgh Page 75 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Method: 8081B_LL - Organochlorine Pesticides (GC) (Continued) Client Sample ID: Method BlankLab Sample ID: MB 180-241038/1-B Matrix: Sediment Prep Type: Total/NA Analysis Batch: 242257 Prep Batch: 241038 RL MDL Endosulfan II ND 0.042 0.0092 ug/Kg 04/02/18 03:41 04/16/18 13:39 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 0.0110.042 ug/Kg 04/02/18 03:41 04/16/18 13:39 1Endosulfan sulfate ND 0.0160.042 ug/Kg 04/02/18 03:41 04/16/18 13:39 1Endrin ND 0.0150.042 ug/Kg 04/02/18 03:41 04/16/18 13:39 1Endrin aldehyde ND 0.0140.042 ug/Kg 04/02/18 03:41 04/16/18 13:39 1gamma-BHC (Lindane) ND 0.0150.042 ug/Kg 04/02/18 03:41 04/16/18 13:39 1Endrin ketone ND 0.00970.042 ug/Kg 04/02/18 03:41 04/16/18 13:39 1trans-Chlordane ND 0.0130.042 ug/Kg 04/02/18 03:41 04/16/18 13:39 1Heptachlor ND 0.0110.042 ug/Kg 04/02/18 03:41 04/16/18 13:39 1Heptachlor epoxide ND 0.0160.042 ug/Kg 04/02/18 03:41 04/16/18 13:39 1Methoxychlor ND 0.00930.042 ug/Kg 04/02/18 03:41 04/16/18 13:39 1oxy-Chlordane ND 1.11.7 ug/Kg 04/02/18 03:41 04/16/18 13:39 1Toxaphene Tetrachloro-m-xylene 80 26 -120 04/16/18 13:39 1 MB MB Surrogate 04/02/18 03:41 Dil FacPreparedAnalyzedQualifierLimits%Recovery 92 04/02/18 03:41 04/16/18 13:39 1Tetrachloro-m-xylene 26 -120 85 04/02/18 03:41 04/16/18 13:39 1DCB Decachlorobiphenyl (Surr)33 -137 83 04/02/18 03:41 04/16/18 13:39 1DCB Decachlorobiphenyl (Surr)33 -137 Client Sample ID: Lab Control SampleLab Sample ID: LCS 180-241038/2-B Matrix: Sediment Prep Type: Total/NA Analysis Batch: 242257 Prep Batch: 241038 Aldrin 1.67 1.19 ug/Kg 71 37 -121 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits alpha-BHC 1.67 1.10 ug/Kg 66 39 -114 beta-BHC 1.67 1.24 ug/Kg 74 37 -113 cis-Chlordane 1.67 1.23 ug/Kg 74 35 -121 4,4'-DDD 1.67 1.46 ug/Kg 87 48 -119 delta-BHC 1.67 0.592 ug/Kg 36 12 -100 4,4'-DDE 1.67 1.34 ug/Kg 80 47 -118 4,4'-DDT 1.67 1.34 ug/Kg 81 29 -123 Dieldrin 1.67 1.31 ug/Kg 79 46 -119 Endosulfan I 1.67 1.31 ug/Kg 78 36 -120 Endosulfan II 1.67 1.25 ug/Kg 75 46 -114 Endosulfan sulfate 1.67 0.906 ug/Kg 54 40 -104 Endrin 1.67 1.28 ug/Kg 77 45 -118 Endrin aldehyde 1.67 1.28 ug/Kg 77 39 -109 gamma-BHC (Lindane)1.67 1.11 ug/Kg 67 38 -115 Endrin ketone 1.67 1.32 ug/Kg 79 44 -114 trans-Chlordane 1.67 1.25 ug/Kg 75 36 -121 Heptachlor 1.67 1.26 ug/Kg 76 38 -122 Heptachlor epoxide 1.67 1.24 ug/Kg 74 36 -123 Methoxychlor 1.67 1.43 ug/Kg 86 34 -126 Tetrachloro-m-xylene 26 -120 Surrogate 79 LCS LCS Qualifier Limits%Recovery TestAmerica Pittsburgh Page 76 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Method: 8081B_LL - Organochlorine Pesticides (GC) (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 180-241038/2-B Matrix: Sediment Prep Type: Total/NA Analysis Batch: 242257 Prep Batch: 241038 Tetrachloro-m-xylene 26 -120 Surrogate 91 LCS LCS Qualifier Limits%Recovery 85DCB Decachlorobiphenyl (Surr)33 -137 86DCB Decachlorobiphenyl (Surr)33 -137 Client Sample ID: AH-06-0318-CLab Sample ID: 180-76196-8 MS Matrix: Sediment Prep Type: Total/NA Analysis Batch: 242257 Prep Batch: 241038 Aldrin ND F1 2.04 0.624 F1 ug/Kg 31 37 -121☼ Analyte MS MS DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits alpha-BHC ND F1 2.04 0.572 F1 ug/Kg 28 39 -114☼ beta-BHC ND F1 2.04 0.652 F1 ug/Kg 32 37 -113☼ cis-Chlordane ND F1 2.04 0.659 F1 ug/Kg 32 35 -121☼ 4,4'-DDD ND F1 2.04 0.738 F1 ug/Kg 36 48 -119☼ delta-BHC ND 2.04 0.352 ug/Kg 17 12 -100☼ 4,4'-DDE 0.016 J F1 2.04 0.687 F1 ug/Kg 33 47 -118☼ 4,4'-DDT ND 2.04 0.668 ug/Kg 33 29 -123☼ Dieldrin ND F1 2.04 0.667 F1 ug/Kg 33 46 -119☼ Endosulfan I ND F1 2.04 0.684 F1 ug/Kg 34 36 -120☼ Endosulfan II ND F1 2.04 0.653 F1 ug/Kg 32 46 -114☼ Endosulfan sulfate ND F1 2.04 0.550 F1 ug/Kg 27 40 -104☼ Endrin ND F1 2.04 0.637 F1 ug/Kg 31 45 -118☼ Endrin aldehyde 0.018 J F1 p 2.04 0.743 F1 ug/Kg 36 39 -109☼ gamma-BHC (Lindane)ND F1 2.04 0.595 F1 ug/Kg 29 38 -115☼ Endrin ketone ND F1 2.04 0.673 F1 ug/Kg 33 44 -114☼ trans-Chlordane ND F1 2.04 0.666 F1 ug/Kg 33 36 -121☼ Heptachlor ND F1 2.04 0.666 F1 ug/Kg 33 38 -122☼ Heptachlor epoxide ND F1 2.04 0.721 F1 ug/Kg 35 36 -123☼ Methoxychlor ND 2.04 0.693 ug/Kg 34 34 -126☼ Tetrachloro-m-xylene 26 -120 Surrogate 35 MS MS Qualifier Limits%Recovery 38Tetrachloro-m-xylene 26 -120 38DCB Decachlorobiphenyl (Surr)33 -137 37DCB Decachlorobiphenyl (Surr)33 -137 Client Sample ID: AH-06-0318-CLab Sample ID: 180-76196-8 MSD Matrix: Sediment Prep Type: Total/NA Analysis Batch: 242257 Prep Batch: 241038 Aldrin ND F1 2.04 0.771 ug/Kg 38 37 -121 21 33☼ Analyte MSD MSD DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits LimitRPD RPD alpha-BHC ND F1 2.04 0.701 F1 ug/Kg 34 39 -114 20 38☼ beta-BHC ND F1 2.04 0.810 ug/Kg 40 37 -113 22 37☼ cis-Chlordane ND F1 2.04 0.787 ug/Kg 39 35 -121 18 36☼ 4,4'-DDD ND F1 2.04 0.915 F1 ug/Kg 45 48 -119 21 32☼ delta-BHC ND 2.04 0.431 ug/Kg 21 12 -100 20 34☼ 4,4'-DDE 0.016 J F1 2.04 0.839 F1 ug/Kg 40 47 -118 20 31☼ TestAmerica Pittsburgh Page 77 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Method: 8081B_LL - Organochlorine Pesticides (GC) (Continued) Client Sample ID: AH-06-0318-CLab Sample ID: 180-76196-8 MSD Matrix: Sediment Prep Type: Total/NA Analysis Batch: 242257 Prep Batch: 241038 4,4'-DDT ND 2.04 0.805 ug/Kg 39 29 -123 19 38☼ Analyte MSD MSD DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits LimitRPD RPD Dieldrin ND F1 2.04 0.804 F1 ug/Kg 39 46 -119 19 32☼ Endosulfan I ND F1 2.04 0.846 ug/Kg 41 36 -120 21 39☼ Endosulfan II ND F1 2.04 0.791 F1 ug/Kg 39 46 -114 19 29☼ Endosulfan sulfate ND F1 2.04 0.669 F1 ug/Kg 33 40 -104 19 34☼ Endrin ND F1 2.04 0.775 F1 ug/Kg 38 45 -118 20 31☼ Endrin aldehyde 0.018 J F1 p 2.04 0.888 ug/Kg 43 39 -109 18 37☼ gamma-BHC (Lindane)ND F1 2.04 0.724 F1 ug/Kg 35 38 -115 20 38☼ Endrin ketone ND F1 2.04 0.813 F1 ug/Kg 40 44 -114 19 34☼ trans-Chlordane ND F1 2.04 0.799 ug/Kg 39 36 -121 18 35☼ Heptachlor ND F1 2.04 0.817 ug/Kg 40 38 -122 20 38☼ Heptachlor epoxide ND F1 2.04 0.862 ug/Kg 42 36 -123 18 35☼ Methoxychlor ND 2.04 0.829 ug/Kg 41 34 -126 18 35☼ Tetrachloro-m-xylene X 26 -120 Surrogate 11 MSD MSD Qualifier Limits%Recovery 12 XTetrachloro-m-xylene 26 -120 13 XDCB Decachlorobiphenyl (Surr)33 -137 12 XDCB Decachlorobiphenyl (Surr)33 -137 Method: EPA 8081B LL - Organochlorine Pesticides (GC) Client Sample ID: Method BlankLab Sample ID: MB 180-240746/1-A Matrix: Water Prep Type: Total/NA Analysis Batch: 241080 Prep Batch: 240746 RL MDL Aldrin ND 0.0013 0.00012 ug/L 03/28/18 10:45 04/02/18 14:25 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 0.000120.0013 ug/L 03/28/18 10:45 04/02/18 14:25 1alpha-BHC ND 0.000150.0013 ug/L 03/28/18 10:45 04/02/18 14:25 1beta-BHC ND 0.000140.0013 ug/L 03/28/18 10:45 04/02/18 14:25 1cis-Chlordane ND 0.00150.013 ug/L 03/28/18 10:45 04/02/18 14:25 1Chlordane (technical) ND 0.000210.0013 ug/L 03/28/18 10:45 04/02/18 14:25 14,4'-DDD ND 0.000340.0013 ug/L 03/28/18 10:45 04/02/18 14:25 1delta-BHC ND 0.000110.0013 ug/L 03/28/18 10:45 04/02/18 14:25 14,4'-DDE ND 0.000300.0013 ug/L 03/28/18 10:45 04/02/18 14:25 14,4'-DDT ND 0.000130.0013 ug/L 03/28/18 10:45 04/02/18 14:25 1Dieldrin ND 0.000150.0013 ug/L 03/28/18 10:45 04/02/18 14:25 1Endosulfan I ND 0.000120.0013 ug/L 03/28/18 10:45 04/02/18 14:25 1Endosulfan II ND 0.000290.0013 ug/L 03/28/18 10:45 04/02/18 14:25 1Endosulfan sulfate ND 0.000230.0013 ug/L 03/28/18 10:45 04/02/18 14:25 1Endrin ND 0.000240.0013 ug/L 03/28/18 10:45 04/02/18 14:25 1Endrin aldehyde ND 0.000120.0013 ug/L 03/28/18 10:45 04/02/18 14:25 1gamma-BHC (Lindane) ND 0.000170.0013 ug/L 03/28/18 10:45 04/02/18 14:25 1Endrin ketone ND 0.000120.0013 ug/L 03/28/18 10:45 04/02/18 14:25 1trans-Chlordane ND 0.000450.0013 ug/L 03/28/18 10:45 04/02/18 14:25 1Heptachlor ND 0.000140.0013 ug/L 03/28/18 10:45 04/02/18 14:25 1Heptachlor epoxide ND 0.000340.0013 ug/L 03/28/18 10:45 04/02/18 14:25 1Methoxychlor TestAmerica Pittsburgh Page 78 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Method: EPA 8081B LL - Organochlorine Pesticides (GC) (Continued) Client Sample ID: Method BlankLab Sample ID: MB 180-240746/1-A Matrix: Water Prep Type: Total/NA Analysis Batch: 241080 Prep Batch: 240746 RL MDL oxy-Chlordane ND 0.017 0.00021 ug/L 03/28/18 10:45 04/02/18 14:25 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 0.0110.10 ug/L 03/28/18 10:45 04/02/18 14:25 1Toxaphene Tetrachloro-m-xylene 79 41 -124 04/02/18 14:25 1 MB MB Surrogate 03/28/18 10:45 Dil FacPreparedAnalyzedQualifierLimits%Recovery 86 03/28/18 10:45 04/02/18 14:25 1Tetrachloro-m-xylene 41 -124 86 03/28/18 10:45 04/02/18 14:25 1DCB Decachlorobiphenyl (Surr)64 -126 92 03/28/18 10:45 04/02/18 14:25 1DCB Decachlorobiphenyl (Surr)64 -126 Client Sample ID: Lab Control SampleLab Sample ID: LCS 180-240746/2-A Matrix: Water Prep Type: Total/NA Analysis Batch: 241080 Prep Batch: 240746 Aldrin 0.0250 0.0206 ug/L 83 50 -120 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits alpha-BHC 0.0250 0.0182 ug/L 73 52 -110 beta-BHC 0.0250 0.0195 ug/L 78 50 -112 cis-Chlordane 0.0250 0.0214 ug/L 86 49 -118 4,4'-DDD 0.0250 0.0214 ug/L 86 64 -109 delta-BHC 0.0250 0.00864 ug/L 35 10 -100 4,4'-DDE 0.0250 0.0208 ug/L 83 59 -116 4,4'-DDT 0.0250 0.0200 ug/L 80 43 -114 Dieldrin 0.0250 0.0198 ug/L 79 61 -113 Endosulfan I 0.0250 0.0220 ug/L 88 49 -119 Endosulfan II 0.0250 0.0200 ug/L 80 61 -109 Endosulfan sulfate 0.0250 0.0153 ug/L 61 48 -100 Endrin 0.0250 0.0190 ug/L 76 61 -115 Endrin aldehyde 0.0250 0.0220 ug/L 88 50 -111 gamma-BHC (Lindane)0.0250 0.0190 ug/L 76 51 -112 Endrin ketone 0.0250 0.0199 ug/L 80 51 -117 trans-Chlordane 0.0250 0.0205 ug/L 82 49 -119 Heptachlor 0.0250 0.0216 ug/L 86 55 -118 Heptachlor epoxide 0.0250 0.0215 ug/L 86 50 -123 Methoxychlor 0.0250 0.0206 ug/L 82 49 -119 Tetrachloro-m-xylene 41 -124 Surrogate 82 LCS LCS Qualifier Limits%Recovery 90Tetrachloro-m-xylene 41 -124 81DCB Decachlorobiphenyl (Surr)64 -126 85DCB Decachlorobiphenyl (Surr)64 -126 Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 180-240746/3-A Matrix: Water Prep Type: Total/NA Analysis Batch: 241080 Prep Batch: 240746 Aldrin 0.0250 0.0223 ug/L 89 50 -120 8 22 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec. Limits LimitRPD RPD alpha-BHC 0.0250 0.0191 ug/L 76 52 -110 5 20 TestAmerica Pittsburgh Page 79 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Method: EPA 8081B LL - Organochlorine Pesticides (GC) (Continued) Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 180-240746/3-A Matrix: Water Prep Type: Total/NA Analysis Batch: 241080 Prep Batch: 240746 beta-BHC 0.0250 0.0200 ug/L 80 50 -112 2 20 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec. Limits LimitRPD RPD cis-Chlordane 0.0250 0.0219 ug/L 87 49 -118 2 24 4,4'-DDD 0.0250 0.0236 ug/L 94 64 -109 10 19 delta-BHC 0.0250 0.00908 ug/L 36 10 -100 5 21 4,4'-DDE 0.0250 0.0224 ug/L 90 59 -116 7 20 4,4'-DDT 0.0250 0.0213 ug/L 85 43 -114 6 22 Dieldrin 0.0250 0.0212 ug/L 85 61 -113 7 20 Endosulfan I 0.0250 0.0224 ug/L 90 49 -119 2 22 Endosulfan II 0.0250 0.0216 ug/L 86 61 -109 8 19 Endosulfan sulfate 0.0250 0.0165 ug/L 66 48 -100 8 21 Endrin 0.0250 0.0207 ug/L 83 61 -115 9 20 Endrin aldehyde 0.0250 0.0243 ug/L 97 50 -111 10 21 gamma-BHC (Lindane)0.0250 0.0203 ug/L 81 51 -112 7 20 Endrin ketone 0.0250 0.0218 ug/L 87 51 -117 9 28 trans-Chlordane 0.0250 0.0216 ug/L 87 49 -119 5 25 Heptachlor 0.0250 0.0222 ug/L 89 55 -118 3 21 Heptachlor epoxide 0.0250 0.0224 ug/L 89 50 -123 4 22 Methoxychlor 0.0250 0.0218 ug/L 87 49 -119 6 22 Tetrachloro-m-xylene 41 -124 Surrogate 88 LCSD LCSD Qualifier Limits%Recovery 96Tetrachloro-m-xylene 41 -124 90DCB Decachlorobiphenyl (Surr)64 -126 87DCB Decachlorobiphenyl (Surr)64 -126 Method: 6020B - Metals (ICP/MS) Client Sample ID: Method BlankLab Sample ID: MB 180-241695/1-A Matrix: Sediment Prep Type: Total/NA Analysis Batch: 241911 Prep Batch: 241695 RL MDL Antimony ND 0.10 0.031 mg/Kg 04/09/18 16:04 04/11/18 00:56 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 0.0130.050 mg/Kg 04/09/18 16:04 04/11/18 00:56 1Arsenic ND 0.00380.050 mg/Kg 04/09/18 16:04 04/11/18 00:56 1Beryllium ND 0.00850.050 mg/Kg 04/09/18 16:04 04/11/18 00:56 1Cadmium ND 0.0330.10 mg/Kg 04/09/18 16:04 04/11/18 00:56 1Chromium ND 0.0570.10 mg/Kg 04/09/18 16:04 04/11/18 00:56 1Copper ND 0.0180.050 mg/Kg 04/09/18 16:04 04/11/18 00:56 1Lead ND 0.0800.25 mg/Kg 04/09/18 16:04 04/11/18 00:56 1Manganese ND 0.0310.050 mg/Kg 04/09/18 16:04 04/11/18 00:56 1Nickel ND 0.0300.25 mg/Kg 04/09/18 16:04 04/11/18 00:56 1Selenium ND 0.00700.050 mg/Kg 04/09/18 16:04 04/11/18 00:56 1Silver ND 0.00650.050 mg/Kg 04/09/18 16:04 04/11/18 00:56 1Thallium ND 0.170.25 mg/Kg 04/09/18 16:04 04/11/18 00:56 1Zinc TestAmerica Pittsburgh Page 80 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Method: 6020B - Metals (ICP/MS) (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 180-241695/2-A Matrix: Sediment Prep Type: Total/NA Analysis Batch: 241911 Prep Batch: 241695 Antimony 25.0 22.6 mg/Kg 90 80 -120 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits Arsenic 2.00 1.79 mg/Kg 90 80 -120 Beryllium 2.50 2.38 mg/Kg 95 80 -120 Cadmium 2.50 2.48 mg/Kg 99 80 -120 Chromium 10.0 11.1 mg/Kg 111 80 -120 Copper 12.5 11.7 mg/Kg 94 80 -120 Lead 1.00 1.01 mg/Kg 101 80 -120 Manganese 25.0 23.6 mg/Kg 94 80 -120 Nickel 25.0 23.1 mg/Kg 92 80 -120 Selenium 0.500 0.432 mg/Kg 86 80 -120 Silver 2.50 2.57 mg/Kg 103 80 -120 Thallium 2.50 2.52 mg/Kg 101 80 -120 Zinc 25.0 22.3 mg/Kg 89 80 -120 Client Sample ID: Lab Control SampleLab Sample ID: LCSSRM 180-241695/19-A Matrix: Sediment Prep Type: Total/NA Analysis Batch: 241911 Prep Batch: 241695 Antimony 0.300 0.142 J mg/Kg 47 Analyte LCSSRM LCSSRM DUnitResultQualifier %Rec Spike Added %Rec. Limits Arsenic 6.23 4.94 mg/Kg 79 Beryllium 1.00 0.323 mg/Kg 32 Cadmium 0.148 0.140 mg/Kg 94 Chromium 40.9 18.6 mg/Kg 45 Copper 10.0 8.82 mg/Kg 88 Lead 11.7 7.74 mg/Kg 66 Manganese 235 99.0 mg/Kg 42 Nickel 23.0 17.0 mg/Kg 74 Selenium 0.193 0.455 J mg/Kg 236 Silver 0.300 0.0348 J mg/Kg 12 Thallium 0.500 0.0838 J mg/Kg 17 Zinc 48.9 29.6 mg/Kg 60 Method: 7471B - Mercury (CVAA) Client Sample ID: Method BlankLab Sample ID: MB 180-241273/1-A Matrix: Sediment Prep Type: Total/NA Analysis Batch: 241400 Prep Batch: 241273 RL MDL Mercury ND 0.017 0.0037 mg/Kg 04/04/18 08:35 04/05/18 08:59 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier Client Sample ID: Lab Control SampleLab Sample ID: LCS 180-241273/2-A Matrix: Sediment Prep Type: Total/NA Analysis Batch: 241400 Prep Batch: 241273 Mercury 0.208 0.225 mg/Kg 108 80 -120 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits TestAmerica Pittsburgh Page 81 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Method: 7471B - Mercury (CVAA) (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCSSRM 180-241273/3-A Matrix: Sediment Prep Type: Total/NA Analysis Batch: 241400 Prep Batch: 241273 Mercury 0.0400 0.0457 mg/Kg 114 Analyte LCSSRM LCSSRM DUnitResultQualifier %Rec Spike Added %Rec. Limits Method: EPA 6020B - Metals (ICP/MS) Client Sample ID: Method BlankLab Sample ID: MB 180-240953/1-A Matrix: Water Prep Type: Total Recoverable Analysis Batch: 241140 Prep Batch: 240953 RL MDL Antimony ND 2.0 1.1 ug/L 03/30/18 13:04 03/31/18 11:51 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 0.321.0 ug/L 03/30/18 13:04 03/31/18 11:51 1Arsenic ND 0.0571.0 ug/L 03/30/18 13:04 03/31/18 11:51 1Beryllium ND 0.131.0 ug/L 03/30/18 13:04 03/31/18 11:51 1Cadmium ND 0.632.0 ug/L 03/30/18 13:04 03/31/18 11:51 1Chromium ND 1.32.0 ug/L 03/30/18 13:04 03/31/18 11:51 1Copper ND 0.0941.0 ug/L 03/30/18 13:04 03/31/18 11:51 1Lead ND 1.45.0 ug/L 03/30/18 13:04 03/31/18 11:51 1Manganese ND 0.311.0 ug/L 03/30/18 13:04 03/31/18 11:51 1Nickel ND 0.815.0 ug/L 03/30/18 13:04 03/31/18 11:51 1Selenium ND 0.121.0 ug/L 03/30/18 13:04 03/31/18 11:51 1Silver ND 0.0631.0 ug/L 03/30/18 13:04 03/31/18 11:51 1Thallium ND 2.45.0 ug/L 03/30/18 13:04 03/31/18 11:51 1Zinc Client Sample ID: Lab Control SampleLab Sample ID: LCS 180-240953/2-A Matrix: Water Prep Type: Total Recoverable Analysis Batch: 241140 Prep Batch: 240953 Antimony 500 535 ug/L 107 80 -120 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits Arsenic 40.0 47.0 ug/L 118 80 -120 Beryllium 50.0 51.6 ug/L 103 80 -120 Cadmium 50.0 53.2 ug/L 106 80 -120 Chromium 200 226 ug/L 113 80 -120 Copper 250 235 ug/L 94 80 -120 Lead 20.0 20.5 ug/L 103 80 -120 Manganese 500 546 ug/L 109 80 -120 Nickel 500 448 ug/L 90 80 -120 Selenium 10.0 10.6 ug/L 106 80 -120 Silver 50.0 50.5 ug/L 101 80 -120 Thallium 50.0 47.4 ug/L 95 80 -120 Zinc 500 438 ug/L 88 80 -120 TestAmerica Pittsburgh Page 82 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Method: EPA 7470A - Mercury (CVAA) Client Sample ID: Method BlankLab Sample ID: MB 180-241732/1-A Matrix: Water Prep Type: Total/NA Analysis Batch: 241904 Prep Batch: 241732 RL MDL Mercury ND 0.20 0.065 ug/L 04/10/18 11:20 04/11/18 10:49 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier Client Sample ID: Lab Control SampleLab Sample ID: LCS 180-241732/2-A Matrix: Water Prep Type: Total/NA Analysis Batch: 241904 Prep Batch: 241732 Mercury 2.50 2.76 ug/L 110 80 -120 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits Method: 1664B - HEM and SGT-HEM Client Sample ID: Method BlankLab Sample ID: MB 400-392275/1-A Matrix: Water Prep Type: Total/NA Analysis Batch: 392295 Prep Batch: 392275 RL MDL Total Petroleum Hydrocarbons (SGT-HEM) ND 4.0 1.4 mg/L 04/01/18 14:43 04/02/18 09:06 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-392275/2-A Matrix: Water Prep Type: Total/NA Analysis Batch: 392295 Prep Batch: 392275 Total Petroleum Hydrocarbons (SGT-HEM) 20.0 15.80 mg/L 79 64 -132 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits Method: 2540G - SM 2540G Client Sample ID: AH-04-0318-CLab Sample ID: 180-76196-16 DU Matrix: Sediment Prep Type: Total/NA Analysis Batch: 240793 Percent Moisture 58.8 58.0 %1 20 Analyte DU DU DUnitResultQualifier Sample Result Sample Qualifier LimitRPD RPD Percent Solids 41.2 42.0 %2 20 Client Sample ID: AH-05-0318-C-DUPLab Sample ID: 180-76196-22 DU Matrix: Sediment Prep Type: Total/NA Analysis Batch: 240793 Percent Moisture 76.1 75.9 %0.4 20 Analyte DU DU DUnitResultQualifier Sample Result Sample Qualifier LimitRPD RPD Percent Solids 23.9 24.1 %1 20 TestAmerica Pittsburgh Page 83 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Method: 2540G - SM 2540G (Continued) Client Sample ID: AH-07-0318-CLab Sample ID: 180-76196-4 DU Matrix: Sediment Prep Type: Total/NA Analysis Batch: 240823 Percent Moisture 19.0 19.5 %2 20 Analyte DU DU DUnitResultQualifier Sample Result Sample Qualifier LimitRPD RPD Percent Solids 81.0 80.5 %0.6 20 Client Sample ID: AH-02-0318-CLab Sample ID: 180-76196-12 DU Matrix: Sediment Prep Type: Total/NA Analysis Batch: 240823 Percent Moisture 42.8 42.2 %1 20 Analyte DU DU DUnitResultQualifier Sample Result Sample Qualifier LimitRPD RPD Percent Solids 57.2 57.8 %0.9 20 Method: EPA 7196A - Chromium, Hexavalent Client Sample ID: Method BlankLab Sample ID: MB 180-240705/10 Matrix: Water Prep Type: Total/NA Analysis Batch: 240705 RL MDL Cr (VI)ND 0.010 0.0032 mg/L 03/28/18 12:00 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier Client Sample ID: Lab Control SampleLab Sample ID: LCS 180-240705/11 Matrix: Water Prep Type: Total/NA Analysis Batch: 240705 Cr (VI)0.250 0.228 mg/L 91 85 -115 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits Client Sample ID: Method BlankLab Sample ID: MB 180-240858/1-A Matrix: Sediment Prep Type: Total/NA Analysis Batch: 240949 Prep Batch: 240858 RL MDL Cr (VI)ND 0.40 0.11 mg/Kg 03/29/18 14:32 03/30/18 13:08 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier Client Sample ID: Lab Control SampleLab Sample ID: LCSI 180-240858/3-A Matrix: Sediment Prep Type: Total/NA Analysis Batch: 240949 Prep Batch: 240858 Cr (VI)708 605 mg/Kg 85 80 -120 Analyte LCSI LCSI DUnitResultQualifier %Rec Spike Added %Rec. Limits Client Sample ID: Lab Control SampleLab Sample ID: LCSS 180-240858/2-A Matrix: Sediment Prep Type: Total/NA Analysis Batch: 240949 Prep Batch: 240858 Cr (VI)20.0 18.8 mg/Kg 94 80 -120 Analyte LCSS LCSS DUnitResultQualifier %Rec Spike Added %Rec. Limits TestAmerica Pittsburgh Page 84 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Method: EPA 7196A - Chromium, Hexavalent (Continued) Client Sample ID: AH-04-0318-CLab Sample ID: 180-76196-16 MSI Matrix: Sediment Prep Type: Total/NA Analysis Batch: 240949 Prep Batch: 240858 Cr (VI)ND 1680 1310 mg/Kg 78 75 -125☼ Analyte MSI MSI DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits Client Sample ID: AH-04-0318-CLab Sample ID: 180-76196-16 MSS Matrix: Sediment Prep Type: Total/NA Analysis Batch: 240949 Prep Batch: 240858 Cr (VI)ND 47.6 39.4 mg/Kg 83 75 -125☼ Analyte MSS MSS DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits Client Sample ID: AH-04-0318-CLab Sample ID: 180-76196-16 DU Matrix: Sediment Prep Type: Total/NA Analysis Batch: 240949 Prep Batch: 240858 Cr (VI)ND ND mg/Kg NC 20☼ Analyte DU DU DUnitResultQualifier Sample Result Sample Qualifier LimitRPD RPD Method: EPA 9071B - HEM and SGT-HEM Client Sample ID: Method BlankLab Sample ID: MB 180-241004/1-A Matrix: Sediment Prep Type: Total/NA Analysis Batch: 241091 Prep Batch: 241004 RL MDL Total Petroleum Hydrocarbons (SGT-HEM) ND 170 83 mg/Kg 03/31/18 06:25 04/03/18 08:15 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier Client Sample ID: Lab Control SampleLab Sample ID: LCS 180-241004/2-A Matrix: Sediment Prep Type: Total/NA Analysis Batch: 241091 Prep Batch: 241004 Total Petroleum Hydrocarbons (SGT-HEM) 667 480 mg/Kg 72 64 -132 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 180-241004/3-A Matrix: Sediment Prep Type: Total/NA Analysis Batch: 241091 Prep Batch: 241004 Total Petroleum Hydrocarbons (SGT-HEM) 667 480 mg/Kg 72 64 -132 0 34 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec. Limits LimitRPD RPD TestAmerica Pittsburgh Page 85 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Method: Lloyd Kahn - Organic Carbon, Total (TOC) Client Sample ID: Method BlankLab Sample ID: MB 180-240909/3 Matrix: Sediment Prep Type: Total/NA Analysis Batch: 240909 RL MDL Total Organic Carbon - Duplicates ND 1000 750 mg/Kg 03/29/18 13:34 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier Client Sample ID: Lab Control SampleLab Sample ID: LCS 180-240909/4 Matrix: Sediment Prep Type: Total/NA Analysis Batch: 240909 Total Organic Carbon - Duplicates 37800 31400 mg/Kg 83 75 -125 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits Client Sample ID: Method BlankLab Sample ID: MB 180-241158/3 Matrix: Sediment Prep Type: Total/NA Analysis Batch: 241158 RL MDL Total Organic Carbon - Duplicates ND 1000 750 mg/Kg 04/02/18 13:37 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier Client Sample ID: Lab Control SampleLab Sample ID: LCS 180-241158/4 Matrix: Sediment Prep Type: Total/NA Analysis Batch: 241158 Total Organic Carbon - Duplicates 34500 34500 mg/Kg 100 75 -125 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits Method: SM 5310C - Total Organic Carbon Client Sample ID: Method BlankLab Sample ID: MB 180-241245/6 Matrix: Water Prep Type: Total/NA Analysis Batch: 241245 RL MDL Total Organic Carbon - Duplicates ND 1.0 0.51 mg/L 04/03/18 15:58 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier Client Sample ID: Lab Control SampleLab Sample ID: LCS 180-241245/4 Matrix: Water Prep Type: Total/NA Analysis Batch: 241245 Total Organic Carbon - Duplicates 20.0 19.1 mg/L 96 85 -115 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 180-241245/5 Matrix: Water Prep Type: Total/NA Analysis Batch: 241245 Total Organic Carbon - Duplicates 20.0 19.1 mg/L 96 85 -115 0 20 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec. Limits LimitRPD RPD TestAmerica Pittsburgh Page 86 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Association Summary TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project GC/MS VOA Analysis Batch: 240660 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Sediment EPA 8260B 240706180-76196-13 AH-04-0318-G1 Total/NA Sediment EPA 8260B 240706180-76196-14 AH-04-0318-G2 Total/NA Sediment EPA 8260B 240706180-76196-15 AH-04-0318-G3 Total/NA Sediment EPA 8260B 240706180-76196-17 AH-05-0318-G1 Total/NA Sediment EPA 8260B 240706180-76196-18 AH-05-0318-G1-DUP Total/NA Sediment EPA 8260B 240706180-76196-19 AH-05-0318-G2 Total/NA Sediment EPA 8260B 240706180-76196-20 AH-05-0318-G3 Total/NA Sediment EPA 8260BMB 180-240660/9 Method Blank Total/NA Sediment EPA 8260BLCS 180-240660/3 Lab Control Sample Total/NA Prep Batch: 240706 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Sediment 5035180-76196-13 AH-04-0318-G1 Total/NA Sediment 5035180-76196-14 AH-04-0318-G2 Total/NA Sediment 5035180-76196-15 AH-04-0318-G3 Total/NA Sediment 5035180-76196-17 AH-05-0318-G1 Total/NA Sediment 5035180-76196-18 AH-05-0318-G1-DUP Total/NA Sediment 5035180-76196-19 AH-05-0318-G2 Total/NA Sediment 5035180-76196-20 AH-05-0318-G3 Total/NA Analysis Batch: 240736 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water EPA 8260B180-76196-23 TB-02-0318 Total/NA Water EPA 8260BMB 180-240736/5 Method Blank Total/NA Water EPA 8260BLCS 180-240736/3 Lab Control Sample Total/NA Analysis Batch: 240865 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water EPA 8260B180-76196-24 EB-02-0318 Total/NA Water EPA 8260BMB 180-240865/6 Method Blank Total/NA Water EPA 8260BLCS 180-240865/4 Lab Control Sample Total/NA Analysis Batch: 240896 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Sediment EPA 8260B 240903180-76196-1 AH-07-0318-G1 Total/NA Sediment EPA 8260B 240903180-76196-2 AH-07-0318-G2 Total/NA Sediment EPA 8260B 240903180-76196-5 AH-06-0318-G1 Total/NA Sediment EPA 8260B 240903180-76196-6 AH-06-0318-G2 Total/NA Sediment EPA 8260B 240903180-76196-7 AH-06-0318-G3 Total/NA Sediment EPA 8260B 240903180-76196-9 AH-02-0318-G1 Total/NA Sediment EPA 8260B 240903180-76196-10 AH-02-0318-G2 Total/NA Sediment EPA 8260BMB 180-240896/7 Method Blank Total/NA Sediment EPA 8260BLCS 180-240896/3 Lab Control Sample Total/NA Prep Batch: 240903 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Sediment 5035180-76196-1 AH-07-0318-G1 Total/NA Sediment 5035180-76196-2 AH-07-0318-G2 Total/NA Sediment 5035180-76196-3 AH-07-0318-G3 Total/NA Sediment 5035180-76196-5 AH-06-0318-G1 Total/NA Sediment 5035180-76196-6 AH-06-0318-G2 Total/NA TestAmerica Pittsburgh Page 87 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Association Summary TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project GC/MS VOA (Continued) Prep Batch: 240903 (Continued) Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Sediment 5035180-76196-7 AH-06-0318-G3 Total/NA Sediment 5035180-76196-9 AH-02-0318-G1 Total/NA Sediment 5035180-76196-10 AH-02-0318-G2 Total/NA Sediment 5035180-76196-11 AH-02-0318-G3 Total/NA Analysis Batch: 241049 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Sediment EPA 8260B 240903180-76196-3 AH-07-0318-G3 Total/NA Sediment EPA 8260B 240903180-76196-11 AH-02-0318-G3 Total/NA Sediment EPA 8260BMB 180-241049/6 Method Blank Total/NA Sediment EPA 8260BLCS 180-241049/3 Lab Control Sample Total/NA Sediment EPA 8260BLCSD 180-241049/4 Lab Control Sample Dup Total/NA GC/MS Semi VOA Prep Batch: 241037 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Sediment 3541180-76196-4 AH-07-0318-C Total/NA Sediment 3541180-76196-8 AH-06-0318-C Total/NA Sediment 3541180-76196-12 AH-02-0318-C Total/NA Sediment 3541180-76196-16 AH-04-0318-C Total/NA Sediment 3541180-76196-21 AH-05-0318-C Total/NA Sediment 3541180-76196-22 AH-05-0318-C-DUP Total/NA Sediment 3541MB 180-241037/1-A Method Blank Total/NA Sediment 3541LCS 180-241037/2-A Lab Control Sample Total/NA Sediment 3541180-76196-4 MS AH-07-0318-C Total/NA Sediment 3541180-76196-4 MSD AH-07-0318-C Total/NA Prep Batch: 241088 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water 3520C180-76196-24 EB-02-0318 Total/NA Water 3520CMB 180-241088/1-A Method Blank Total/NA Water 3520CLCS 180-241088/2-A Lab Control Sample Total/NA Water 3520CLCSD 180-241088/3-A Lab Control Sample Dup Total/NA Analysis Batch: 241375 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water EPA 8270D LL 241088180-76196-24 EB-02-0318 Total/NA Water EPA 8270D LL 241088MB 180-241088/1-A Method Blank Total/NA Water EPA 8270D LL 241088LCS 180-241088/2-A Lab Control Sample Total/NA Water EPA 8270D LL 241088LCSD 180-241088/3-A Lab Control Sample Dup Total/NA Analysis Batch: 241401 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Sediment 8270D LL 241037180-76196-4 AH-07-0318-C Total/NA Sediment 8270D LL 241037180-76196-8 AH-06-0318-C Total/NA Sediment 8270D LL 241037180-76196-12 AH-02-0318-C Total/NA Sediment 8270D LL 241037180-76196-16 AH-04-0318-C Total/NA Sediment 8270D LL 241037180-76196-21 AH-05-0318-C Total/NA Sediment 8270D LL 241037180-76196-22 AH-05-0318-C-DUP Total/NA TestAmerica Pittsburgh Page 88 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Association Summary TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project GC/MS Semi VOA (Continued) Analysis Batch: 241401 (Continued) Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Sediment 8270D LL 241037MB 180-241037/1-A Method Blank Total/NA Sediment 8270D LL 241037LCS 180-241037/2-A Lab Control Sample Total/NA Sediment 8270D LL 241037180-76196-4 MS AH-07-0318-C Total/NA Sediment 8270D LL 241037180-76196-4 MSD AH-07-0318-C Total/NA GC Semi VOA Prep Batch: 240746 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water 3510C180-76196-24 EB-02-0318 Total/NA Water 3510CMB 180-240746/1-A Method Blank Total/NA Water 3510CLCS 180-240746/2-A Lab Control Sample Total/NA Water 3510CLCSD 180-240746/3-A Lab Control Sample Dup Total/NA Prep Batch: 241038 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Sediment 3541180-76196-4 AH-07-0318-C Total/NA Sediment 3541180-76196-8 AH-06-0318-C Total/NA Sediment 3541180-76196-12 AH-02-0318-C Total/NA Sediment 3541180-76196-16 AH-04-0318-C Total/NA Sediment 3541180-76196-21 AH-05-0318-C Total/NA Sediment 3541180-76196-22 AH-05-0318-C-DUP Total/NA Sediment 3541MB 180-241038/1-B Method Blank Total/NA Sediment 3541LCS 180-241038/2-B Lab Control Sample Total/NA Sediment 3541180-76196-8 MS AH-06-0318-C Total/NA Sediment 3541180-76196-8 MSD AH-06-0318-C Total/NA Analysis Batch: 241080 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water EPA 8081B LL 240746180-76196-24 EB-02-0318 Total/NA Water EPA 8081B LL 240746MB 180-240746/1-A Method Blank Total/NA Water EPA 8081B LL 240746LCS 180-240746/2-A Lab Control Sample Total/NA Water EPA 8081B LL 240746LCSD 180-240746/3-A Lab Control Sample Dup Total/NA Cleanup Batch: 241931 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Sediment 3640A 241038180-76196-4 AH-07-0318-C Total/NA Sediment 3640A 241038180-76196-8 AH-06-0318-C Total/NA Sediment 3640A 241038180-76196-12 AH-02-0318-C Total/NA Sediment 3640A 241038180-76196-16 AH-04-0318-C Total/NA Sediment 3640A 241038180-76196-21 AH-05-0318-C Total/NA Sediment 3640A 241038180-76196-22 AH-05-0318-C-DUP Total/NA Sediment 3640A 241038MB 180-241038/1-B Method Blank Total/NA Sediment 3640A 241038LCS 180-241038/2-B Lab Control Sample Total/NA Sediment 3640A 241038180-76196-8 MS AH-06-0318-C Total/NA Sediment 3640A 241038180-76196-8 MSD AH-06-0318-C Total/NA Analysis Batch: 242257 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Sediment 8081B_LL 241931180-76196-4 AH-07-0318-C Total/NA TestAmerica Pittsburgh Page 89 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Association Summary TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project GC Semi VOA (Continued) Analysis Batch: 242257 (Continued) Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Sediment 8081B_LL 241931180-76196-8 AH-06-0318-C Total/NA Sediment 8081B_LL 241931180-76196-12 AH-02-0318-C Total/NA Sediment 8081B_LL 241931180-76196-16 AH-04-0318-C Total/NA Sediment 8081B_LL 241931180-76196-21 AH-05-0318-C Total/NA Sediment 8081B_LL 241931180-76196-22 AH-05-0318-C-DUP Total/NA Sediment 8081B_LL 241931MB 180-241038/1-B Method Blank Total/NA Sediment 8081B_LL 241931LCS 180-241038/2-B Lab Control Sample Total/NA Sediment 8081B_LL 241931180-76196-8 MS AH-06-0318-C Total/NA Sediment 8081B_LL 241931180-76196-8 MSD AH-06-0318-C Total/NA Metals Prep Batch: 240953 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water 3005A180-76196-24 EB-02-0318 Total Recoverable Water 3005AMB 180-240953/1-A Method Blank Total Recoverable Water 3005ALCS 180-240953/2-A Lab Control Sample Total Recoverable Analysis Batch: 241140 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water EPA 6020B 240953180-76196-24 EB-02-0318 Total Recoverable Water EPA 6020B 240953MB 180-240953/1-A Method Blank Total Recoverable Water EPA 6020B 240953LCS 180-240953/2-A Lab Control Sample Total Recoverable Prep Batch: 241273 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Sediment 7471B180-76196-4 AH-07-0318-C Total/NA Sediment 7471B180-76196-8 AH-06-0318-C Total/NA Sediment 7471B180-76196-12 AH-02-0318-C Total/NA Sediment 7471B180-76196-16 AH-04-0318-C Total/NA Sediment 7471B180-76196-21 AH-05-0318-C Total/NA Sediment 7471B180-76196-22 AH-05-0318-C-DUP Total/NA Sediment 7471BMB 180-241273/1-A Method Blank Total/NA Sediment 7471BLCS 180-241273/2-A Lab Control Sample Total/NA Sediment 7471BLCSSRM 180-241273/3-A Lab Control Sample Total/NA Analysis Batch: 241400 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Sediment 7471B 241273180-76196-4 AH-07-0318-C Total/NA Sediment 7471B 241273180-76196-8 AH-06-0318-C Total/NA Sediment 7471B 241273180-76196-12 AH-02-0318-C Total/NA Sediment 7471B 241273180-76196-16 AH-04-0318-C Total/NA Sediment 7471B 241273180-76196-21 AH-05-0318-C Total/NA Sediment 7471B 241273180-76196-22 AH-05-0318-C-DUP Total/NA Sediment 7471B 241273MB 180-241273/1-A Method Blank Total/NA Sediment 7471B 241273LCS 180-241273/2-A Lab Control Sample Total/NA Sediment 7471B 241273LCSSRM 180-241273/3-A Lab Control Sample Total/NA TestAmerica Pittsburgh Page 90 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Association Summary TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Metals (Continued) Prep Batch: 241695 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Sediment 3050B180-76196-4 AH-07-0318-C Total/NA Sediment 3050B180-76196-8 AH-06-0318-C Total/NA Sediment 3050B180-76196-12 AH-02-0318-C Total/NA Sediment 3050B180-76196-16 AH-04-0318-C Total/NA Sediment 3050B180-76196-21 AH-05-0318-C Total/NA Sediment 3050B180-76196-22 AH-05-0318-C-DUP Total/NA Sediment 3050BMB 180-241695/1-A Method Blank Total/NA Sediment 3050BLCS 180-241695/2-A Lab Control Sample Total/NA Sediment 3050BLCSSRM 180-241695/19-A Lab Control Sample Total/NA Prep Batch: 241732 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water 7470A180-76196-24 EB-02-0318 Total/NA Water 7470AMB 180-241732/1-A Method Blank Total/NA Water 7470ALCS 180-241732/2-A Lab Control Sample Total/NA Analysis Batch: 241904 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water EPA 7470A 241732180-76196-24 EB-02-0318 Total/NA Water EPA 7470A 241732MB 180-241732/1-A Method Blank Total/NA Water EPA 7470A 241732LCS 180-241732/2-A Lab Control Sample Total/NA Analysis Batch: 241911 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Sediment 6020B 241695180-76196-4 AH-07-0318-C Total/NA Sediment 6020B 241695180-76196-8 AH-06-0318-C Total/NA Sediment 6020B 241695180-76196-12 AH-02-0318-C Total/NA Sediment 6020B 241695180-76196-16 AH-04-0318-C Total/NA Sediment 6020B 241695180-76196-21 AH-05-0318-C Total/NA Sediment 6020B 241695180-76196-22 AH-05-0318-C-DUP Total/NA Sediment 6020B 241695MB 180-241695/1-A Method Blank Total/NA Sediment 6020B 241695LCS 180-241695/2-A Lab Control Sample Total/NA Sediment 6020B 241695LCSSRM 180-241695/19-A Lab Control Sample Total/NA General Chemistry Analysis Batch: 240705 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water EPA 7196A180-76196-24 EB-02-0318 Total/NA Water EPA 7196AMB 180-240705/10 Method Blank Total/NA Water EPA 7196ALCS 180-240705/11 Lab Control Sample Total/NA Analysis Batch: 240793 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Sediment 2540G180-76196-13 AH-04-0318-G1 Total/NA Sediment 2540G180-76196-14 AH-04-0318-G2 Total/NA Sediment 2540G180-76196-15 AH-04-0318-G3 Total/NA Sediment 2540G180-76196-16 AH-04-0318-C Total/NA Sediment 2540G180-76196-17 AH-05-0318-G1 Total/NA Sediment 2540G180-76196-18 AH-05-0318-G1-DUP Total/NA TestAmerica Pittsburgh Page 91 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Association Summary TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project General Chemistry (Continued) Analysis Batch: 240793 (Continued) Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Sediment 2540G180-76196-19 AH-05-0318-G2 Total/NA Sediment 2540G180-76196-20 AH-05-0318-G3 Total/NA Sediment 2540G180-76196-21 AH-05-0318-C Total/NA Sediment 2540G180-76196-22 AH-05-0318-C-DUP Total/NA Sediment 2540G180-76196-16 DU AH-04-0318-C Total/NA Sediment 2540G180-76196-22 DU AH-05-0318-C-DUP Total/NA Analysis Batch: 240823 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Sediment 2540G180-76196-1 AH-07-0318-G1 Total/NA Sediment 2540G180-76196-2 AH-07-0318-G2 Total/NA Sediment 2540G180-76196-3 AH-07-0318-G3 Total/NA Sediment 2540G180-76196-4 AH-07-0318-C Total/NA Sediment 2540G180-76196-5 AH-06-0318-G1 Total/NA Sediment 2540G180-76196-6 AH-06-0318-G2 Total/NA Sediment 2540G180-76196-7 AH-06-0318-G3 Total/NA Sediment 2540G180-76196-8 AH-06-0318-C Total/NA Sediment 2540G180-76196-9 AH-02-0318-G1 Total/NA Sediment 2540G180-76196-10 AH-02-0318-G2 Total/NA Sediment 2540G180-76196-11 AH-02-0318-G3 Total/NA Sediment 2540G180-76196-12 AH-02-0318-C Total/NA Sediment 2540G180-76196-4 DU AH-07-0318-C Total/NA Sediment 2540G180-76196-12 DU AH-02-0318-C Total/NA Prep Batch: 240858 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Sediment 3060A180-76196-4 AH-07-0318-C Total/NA Sediment 3060A180-76196-8 AH-06-0318-C Total/NA Sediment 3060A180-76196-12 AH-02-0318-C Total/NA Sediment 3060A180-76196-16 AH-04-0318-C Total/NA Sediment 3060A180-76196-21 AH-05-0318-C Total/NA Sediment 3060A180-76196-22 AH-05-0318-C-DUP Total/NA Sediment 3060AMB 180-240858/1-A Method Blank Total/NA Sediment 3060ALCSI 180-240858/3-A Lab Control Sample Total/NA Sediment 3060ALCSS 180-240858/2-A Lab Control Sample Total/NA Sediment 3060A180-76196-16 MSI AH-04-0318-C Total/NA Sediment 3060A180-76196-16 MSS AH-04-0318-C Total/NA Sediment 3060A180-76196-16 DU AH-04-0318-C Total/NA Analysis Batch: 240909 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Sediment Lloyd Kahn180-76196-16 AH-04-0318-C Total/NA Sediment Lloyd Kahn180-76196-21 AH-05-0318-C Total/NA Sediment Lloyd Kahn180-76196-22 AH-05-0318-C-DUP Total/NA Sediment Lloyd KahnMB 180-240909/3 Method Blank Total/NA Sediment Lloyd KahnLCS 180-240909/4 Lab Control Sample Total/NA Analysis Batch: 240949 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Sediment EPA 7196A 240858180-76196-4 AH-07-0318-C Total/NA Sediment EPA 7196A 240858180-76196-8 AH-06-0318-C Total/NA TestAmerica Pittsburgh Page 92 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Association Summary TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project General Chemistry (Continued) Analysis Batch: 240949 (Continued) Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Sediment EPA 7196A 240858180-76196-12 AH-02-0318-C Total/NA Sediment EPA 7196A 240858180-76196-16 AH-04-0318-C Total/NA Sediment EPA 7196A 240858180-76196-21 AH-05-0318-C Total/NA Sediment EPA 7196A 240858180-76196-22 AH-05-0318-C-DUP Total/NA Sediment EPA 7196A 240858MB 180-240858/1-A Method Blank Total/NA Sediment EPA 7196A 240858LCSI 180-240858/3-A Lab Control Sample Total/NA Sediment EPA 7196A 240858LCSS 180-240858/2-A Lab Control Sample Total/NA Sediment EPA 7196A 240858180-76196-16 MSI AH-04-0318-C Total/NA Sediment EPA 7196A 240858180-76196-16 MSS AH-04-0318-C Total/NA Sediment EPA 7196A 240858180-76196-16 DU AH-04-0318-C Total/NA Prep Batch: 241004 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Sediment 9071B180-76196-4 AH-07-0318-C Total/NA Sediment 9071B180-76196-8 AH-06-0318-C Total/NA Sediment 9071B180-76196-12 AH-02-0318-C Total/NA Sediment 9071B180-76196-16 AH-04-0318-C Total/NA Sediment 9071B180-76196-21 AH-05-0318-C Total/NA Sediment 9071B180-76196-22 AH-05-0318-C-DUP Total/NA Sediment 9071BMB 180-241004/1-A Method Blank Total/NA Sediment 9071BLCS 180-241004/2-A Lab Control Sample Total/NA Sediment 9071BLCSD 180-241004/3-A Lab Control Sample Dup Total/NA Analysis Batch: 241091 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Sediment EPA 9071B 241004180-76196-4 AH-07-0318-C Total/NA Sediment EPA 9071B 241004180-76196-8 AH-06-0318-C Total/NA Sediment EPA 9071B 241004180-76196-12 AH-02-0318-C Total/NA Sediment EPA 9071B 241004180-76196-16 AH-04-0318-C Total/NA Sediment EPA 9071B 241004180-76196-21 AH-05-0318-C Total/NA Sediment EPA 9071B 241004180-76196-22 AH-05-0318-C-DUP Total/NA Sediment EPA 9071B 241004MB 180-241004/1-A Method Blank Total/NA Sediment EPA 9071B 241004LCS 180-241004/2-A Lab Control Sample Total/NA Sediment EPA 9071B 241004LCSD 180-241004/3-A Lab Control Sample Dup Total/NA Analysis Batch: 241158 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Sediment Lloyd Kahn180-76196-4 AH-07-0318-C Total/NA Sediment Lloyd Kahn180-76196-8 AH-06-0318-C Total/NA Sediment Lloyd Kahn180-76196-12 AH-02-0318-C Total/NA Sediment Lloyd KahnMB 180-241158/3 Method Blank Total/NA Sediment Lloyd KahnLCS 180-241158/4 Lab Control Sample Total/NA Analysis Batch: 241245 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water SM 5310C180-76196-24 EB-02-0318 Total/NA Water SM 5310CMB 180-241245/6 Method Blank Total/NA Water SM 5310CLCS 180-241245/4 Lab Control Sample Total/NA Water SM 5310CLCSD 180-241245/5 Lab Control Sample Dup Total/NA TestAmerica Pittsburgh Page 93 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Association Summary TestAmerica Job ID: 180-76196-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project General Chemistry (Continued) Analysis Batch: 241989 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Sediment 7196A180-76196-4 AH-07-0318-C Total/NA Sediment 7196A180-76196-8 AH-06-0318-C Total/NA Sediment 7196A180-76196-12 AH-02-0318-C Total/NA Sediment 7196A180-76196-16 AH-04-0318-C Total/NA Sediment 7196A180-76196-21 AH-05-0318-C Total/NA Sediment 7196A180-76196-22 AH-05-0318-C-DUP Total/NA Water 7196A180-76196-24 EB-02-0318 Total/NA Prep Batch: 392275 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water 1664B180-76196-24 EB-02-0318 Total/NA Water 1664BMB 400-392275/1-A Method Blank Total/NA Water 1664BLCS 400-392275/2-A Lab Control Sample Total/NA Analysis Batch: 392295 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water 1664B 392275180-76196-24 EB-02-0318 Total/NA Water 1664B 392275MB 400-392275/1-A Method Blank Total/NA Water 1664B 392275LCS 400-392275/2-A Lab Control Sample Total/NA TestAmerica Pittsburgh Page 94 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Page 95 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Page 96 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Page 97 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Page 98 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Page 99 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Page 100 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Page 101 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Page 102 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Page 103 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Login Sample Receipt Checklist Client: Athena Technologies, Inc Job Number: 180-76196-1 Login Number: 76196 Question Answer Comment Creator: Kovitch, Christina M List Source: TestAmerica Pittsburgh List Number: 1 N/ARadioactivity wasn't checked or is </= background as measured by a survey meter. TrueThe cooler's custody seal, if present, is intact. TrueSample custody seals, if present, are intact. TrueThe cooler or samples do not appear to have been compromised or tampered with. TrueSamples were received on ice. TrueCooler Temperature is acceptable. TrueCooler Temperature is recorded. TrueCOC is present. TrueCOC is filled out in ink and legible. TrueCOC is filled out with all pertinent information. TrueIs the Field Sampler's name present on COC? FalseThere are no discrepancies between the containers received and the COC. FalseSamples are received within Holding Time (excluding tests with immediate HTs) TrueSample containers have legible labels. TrueContainers are not broken or leaking. TrueSample collection date/times are provided. TrueAppropriate sample containers are used. TrueSample bottles are completely filled. TrueSample Preservation Verified. TrueThere is sufficient vol. for all requested analyses, incl. any requested MS/MSDs TrueContainers requiring zero headspace have no headspace or bubble is <6mm (1/4"). TrueMultiphasic samples are not present. TrueSamples do not require splitting or compositing. N/AResidual Chlorine Checked. TestAmerica Pittsburgh Page 104 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Login Sample Receipt Checklist Client: Athena Technologies, Inc Job Number: 180-76196-1 Login Number: 76196 Question Answer Comment Creator: Watson, Debbie List Source: TestAmerica Pittsburgh List Number: 2 N/ARadioactivity wasn't checked or is </= background as measured by a survey meter. TrueThe cooler's custody seal, if present, is intact. TrueSample custody seals, if present, are intact. TrueThe cooler or samples do not appear to have been compromised or tampered with. TrueSamples were received on ice. TrueCooler Temperature is acceptable. TrueCooler Temperature is recorded. TrueCOC is present. TrueCOC is filled out in ink and legible. TrueCOC is filled out with all pertinent information. TrueIs the Field Sampler's name present on COC? TrueThere are no discrepancies between the containers received and the COC. TrueSamples are received within Holding Time (excluding tests with immediate HTs) TrueSample containers have legible labels. TrueContainers are not broken or leaking. TrueSample collection date/times are provided. TrueAppropriate sample containers are used. TrueSample bottles are completely filled. TrueSample Preservation Verified. TrueThere is sufficient vol. for all requested analyses, incl. any requested MS/MSDs TrueContainers requiring zero headspace have no headspace or bubble is <6mm (1/4"). TrueMultiphasic samples are not present. TrueSamples do not require splitting or compositing. N/AResidual Chlorine Checked. TestAmerica Pittsburgh Page 105 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 Login Sample Receipt Checklist Client: Athena Technologies, Inc Job Number: 180-76196-1 Login Number: 76196 Question Answer Comment Creator: Conrady, Hank W List Source: TestAmerica Pensacola List Creation: 03/30/18 04:08 PMList Number: 3 N/ARadioactivity wasn't checked or is </= background as measured by a survey meter. FalseThe cooler's custody seal, if present, is intact.NO CUSTODY SEAL N/ASample custody seals, if present, are intact. TrueThe cooler or samples do not appear to have been compromised or tampered with. TrueSamples were received on ice. TrueCooler Temperature is acceptable. TrueCooler Temperature is recorded.3.4°C IR-7 TrueCOC is present. TrueCOC is filled out in ink and legible. TrueCOC is filled out with all pertinent information. TrueIs the Field Sampler's name present on COC? TrueThere are no discrepancies between the containers received and the COC. TrueSamples are received within Holding Time (excluding tests with immediate HTs) TrueSample containers have legible labels. TrueContainers are not broken or leaking. TrueSample collection date/times are provided. TrueAppropriate sample containers are used. TrueSample bottles are completely filled. TrueSample Preservation Verified. TrueThere is sufficient vol. for all requested analyses, incl. any requested MS/MSDs N/AContainers requiring zero headspace have no headspace or bubble is <6mm (1/4"). TrueMultiphasic samples are not present. TrueSamples do not require splitting or compositing. N/AResidual Chlorine Checked. TestAmerica Pittsburgh Page 106 of 106 4/18/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 ANALYTICAL REPORT TestAmerica Laboratories, Inc. TestAmerica Pensacola 3355 McLemore Drive Pensacola, FL 32514 Tel: (850)474-1001 TestAmerica Job ID: 400-151454-1 Client Project/Site: North Carolina Sediment Project For: Athena Technologies, Inc 1293 Graham Farm Road PO BOX 68 McClellanville, South Carolina 29458 Attn: Adam Freeze Authorized for release by: 4/12/2018 12:52:45 PM Carrie Gamber, Senior Project Manager (412)963-2428 carrie.gamber@testamericainc.com The test results in this report meet all 2003 NELAC and 2009 TNI requirements for accredited parameters, exceptions are noted in this report. This report may not be reproduced except in full, and with written approval from the laboratory. For questions please contact the Project Manager at the e-mail address or telephone number listed on this page. This report has been electronically signed and authorized by the signatory. Electronic signature is intended to be the legally binding equivalent of a traditionally handwritten signature. Results relate only to the items tested and the sample(s) as received by the laboratory. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Table of Contents Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project TestAmerica Job ID: 400-151454-1 Page 2 of 37 TestAmerica Pensacola 4/12/2018 Cover Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 Case Narrative . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 Detection Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 Sample Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 Client Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13 Surrogate Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14 QC Association . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17 QC Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20 Chronicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27 Method Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34 Certification Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35 Chain of Custody . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36 Receipt Checklists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Case Narrative Client: Athena Technologies, Inc TestAmerica Job ID: 400-151454-1 Project/Site: North Carolina Sediment Project Job ID: 400-151454-1 Laboratory: TestAmerica Pensacola Narrative CASE NARRATIVE Client: Athena Technologies, Inc Project: North Carolina Sediment Project Report Number: 400-151454-1 With the exceptions noted as flags or footnotes, standard analytical protocols were followed in the analysis of the samples and no problems were encountered or anomalies observed. In addition all laboratory quality control samples were within established control limits, with any exceptions noted below. Each sample was analyzed to achieve the lowest possible reporting limit within the constraints of the method. In some cases, due to interference or analytes present at high concentrations, samples were diluted. For diluted samples, the reporting limits are adjusted relative to the dilution required. Calculations are performed before rounding to avoid round-off errors in calculated results. All holding times were met and proper preservation noted for the methods performed on these samples, unless otherwise detailed in the individual sections below. RECEIPT The samples were received on 03/28/2018; the samples arrived in good condition, properly preserved and on ice. The temperature of the coolers at receipt was 0.0 C. MAVPH Several samples required dilution due to the sample matrix. Elevated reporting limits (RLs) were reported. MAEPH Four surrogates were used for this analysis. The laboratory's SOP allows one of these surrogates to be outside acceptance criteria without performing re-extraction/re-analysis. The following sample contained an allowable number of surrogate compounds outside limits: EB-02-0318 (400-151454-7). These results have been reported and qualified. Four surrogates are used for this analysis. The laboratory's SOP allows one of these surrogates to be outside acceptance criteria without performing re-extraction/re-analysis. The following samples contained an allowable number of surrogate compounds outside limits: (AH-06-0318-C (400-151454-2MS) and AH-02-0318-C (400-151454-3MS). These results have been reported and qualified. C19-C36 Aliphatics failed the recovery criteria low for the MS of sample AH-06-0318-C (400-151454-2) in batch 400-392564. C19-C36 Aliphatics, C9-C18 Aliphatics and C11-C22 Aromatics failed the recovery criteria low for the MS of sample AH-02-0318-C (400-151454-3) in batch 400-393048. C9-C18 Aliphatics and C11-C22 Aromatics exceeded the RPD limit for the MSD of sample AH-02-0318-C (400-151454-3) in batch 400-393048. PERCENT SOLIDS No analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page. TestAmerica Pensacola Page 3 of 37 4/12/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Detection Summary TestAmerica Job ID: 400-151454-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Client Sample ID: AH-07-0318-C Lab Sample ID: 400-151454-1 No Detections. Client Sample ID: AH-06-0318-C Lab Sample ID: 400-151454-2 No Detections. Client Sample ID: AH-02-0318-C Lab Sample ID: 400-151454-3 No Detections. Client Sample ID: AH-04-0318-C Lab Sample ID: 400-151454-4 ☼C11-C22 Aromatics RL 7.8 mg/Kg MDL 7.8 Analyte Result Qualifier Unit Dil Fac D Method Prep Type Total/NA112MA-EPH ☼C19-C36 Aliphatics 7.8 mg/Kg7.8 Total/NA112MA-EPH Client Sample ID: AH-05-0318-C Lab Sample ID: 400-151454-5 ☼C11-C22 Aromatics RL 13 mg/Kg MDL 13 Analyte Result Qualifier Unit Dil Fac D Method Prep Type Total/NA128MA-EPH ☼C9-C18 Aliphatics 13 mg/Kg13 Total/NA115MA-EPH Client Sample ID: AH-05-0318-C-DUP Lab Sample ID: 400-151454-6 ☼C11-C22 Aromatics RL 12 mg/Kg MDL 12 Analyte Result Qualifier Unit Dil Fac D Method Prep Type Total/NA116MA-EPH Client Sample ID: EB-02-0318 Lab Sample ID: 400-151454-7 No Detections. TestAmerica Pensacola This Detection Summary does not include radiochemical test results. Page 4 of 37 4/12/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Sample Summary TestAmerica Job ID: 400-151454-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Lab Sample ID Client Sample ID ReceivedCollectedMatrix 400-151454-1 AH-07-0318-C Sediment 03/27/18 08:50 03/28/18 09:44 400-151454-2 AH-06-0318-C Sediment 03/27/18 09:30 03/28/18 09:44 400-151454-3 AH-02-0318-C Sediment 03/27/18 10:05 03/28/18 09:44 400-151454-4 AH-04-0318-C Sediment 03/27/18 10:50 03/28/18 09:44 400-151454-5 AH-05-0318-C Sediment 03/27/18 11:55 03/28/18 09:44 400-151454-6 AH-05-0318-C-DUP Sediment 03/27/18 11:58 03/28/18 09:44 400-151454-7 EB-02-0318 Water 03/27/18 12:50 03/28/18 09:44 TestAmerica Pensacola Page 5 of 37 4/12/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Client Sample Results TestAmerica Job ID: 400-151454-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Lab Sample ID: 400-151454-1Client Sample ID: AH-07-0318-C Matrix: SedimentDate Collected: 03/27/18 08:50 Percent Solids: 80.8Date Received: 03/28/18 09:44 Method: MAVPH - Massachusetts - Volatile Petroleum Hydrocarbons (GC) RL MDL C5-C8 Aliphatics ND 7.9 7.9 mg/Kg ☼03/29/18 13:00 03/29/18 23:44 50 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 2.2 2.2 mg/Kg 03/29/18 13:00 03/29/18 23:44 50☼C9-C10 Aromatics ND 4.1 4.1 mg/Kg 03/29/18 13:00 03/29/18 23:44 50☼C9-C12 Aliphatics ND a,a,a-Trifluorotoluene (fid)96 70 -130 03/29/18 13:00 03/29/18 23:44 50 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery a,a,a-Trifluorotoluene (pid)95 03/29/18 13:00 03/29/18 23:44 5070-130 Method: MA-EPH - Massachusetts - Extractable Petroleum Hydrocarbons (GC) RL MDL C11-C22 Aromatics ND 3.9 3.9 mg/Kg ☼03/29/18 12:30 04/04/18 02:06 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 3.9 3.9 mg/Kg 03/29/18 12:30 04/03/18 21:07 1☼C19-C36 Aliphatics ND 3.9 3.9 mg/Kg 03/29/18 12:30 04/03/18 21:07 1☼C9-C18 Aliphatics ND 1-Chlorooctadecane 46 40 -140 03/29/18 12:30 04/03/18 21:07 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 2-Bromonaphthalene 50 03/29/18 12:30 04/04/18 02:06 140-140 2-Fluorobiphenyl 68 03/29/18 12:30 04/04/18 02:06 140-140 o-Terphenyl 50 03/29/18 12:30 04/04/18 02:06 140-140 General Chemistry RL MDL Percent Solids 80.8 0.01 0.01 %03/29/18 10:37 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.01 0.01 %03/29/18 10:37 1Percent Moisture 19.2 TestAmerica Pensacola Page 6 of 37 4/12/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Client Sample Results TestAmerica Job ID: 400-151454-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Lab Sample ID: 400-151454-2Client Sample ID: AH-06-0318-C Matrix: SedimentDate Collected: 03/27/18 09:30 Percent Solids: 81.0Date Received: 03/28/18 09:44 Method: MAVPH - Massachusetts - Volatile Petroleum Hydrocarbons (GC) RL MDL C5-C8 Aliphatics ND 9.6 9.6 mg/Kg ☼03/29/18 13:00 03/30/18 00:44 50 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 2.7 2.7 mg/Kg 03/29/18 13:00 03/30/18 00:44 50☼C9-C10 Aromatics ND 5.0 5.0 mg/Kg 03/29/18 13:00 03/30/18 00:44 50☼C9-C12 Aliphatics ND a,a,a-Trifluorotoluene (fid)101 70 -130 03/29/18 13:00 03/30/18 00:44 50 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery a,a,a-Trifluorotoluene (pid)100 03/29/18 13:00 03/30/18 00:44 5070-130 Method: MA-EPH - Massachusetts - Extractable Petroleum Hydrocarbons (GC) RL MDL C11-C22 Aromatics ND 3.9 3.9 mg/Kg ☼03/29/18 12:30 04/04/18 01:38 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 3.9 3.9 mg/Kg 03/29/18 12:30 04/03/18 20:38 1☼C19-C36 Aliphatics ND F1 3.9 3.9 mg/Kg 03/29/18 12:30 04/03/18 20:38 1☼C9-C18 Aliphatics ND 1-Chlorooctadecane 49 40 -140 03/29/18 12:30 04/03/18 20:38 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 2-Bromonaphthalene 59 03/29/18 12:30 04/04/18 01:38 140-140 2-Fluorobiphenyl 73 03/29/18 12:30 04/04/18 01:38 140-140 o-Terphenyl 53 03/29/18 12:30 04/04/18 01:38 140-140 General Chemistry RL MDL Percent Solids 81.0 0.01 0.01 %03/29/18 10:37 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.01 0.01 %03/29/18 10:37 1Percent Moisture 19.0 TestAmerica Pensacola Page 7 of 37 4/12/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Client Sample Results TestAmerica Job ID: 400-151454-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Lab Sample ID: 400-151454-3Client Sample ID: AH-02-0318-C Matrix: SedimentDate Collected: 03/27/18 10:05 Percent Solids: 61.6Date Received: 03/28/18 09:44 Method: MAVPH - Massachusetts - Volatile Petroleum Hydrocarbons (GC) RL MDL C5-C8 Aliphatics ND 18 18 mg/Kg ☼03/29/18 13:00 03/30/18 01:44 50 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 4.9 4.9 mg/Kg 03/29/18 13:00 03/30/18 01:44 50☼C9-C10 Aromatics ND 9.1 9.1 mg/Kg 03/29/18 13:00 03/30/18 01:44 50☼C9-C12 Aliphatics ND a,a,a-Trifluorotoluene (fid)96 70 -130 03/29/18 13:00 03/30/18 01:44 50 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery a,a,a-Trifluorotoluene (pid)95 03/29/18 13:00 03/30/18 01:44 5070-130 Method: MA-EPH - Massachusetts - Extractable Petroleum Hydrocarbons (GC) RL MDL C11-C22 Aromatics ND F1 F2 5.1 5.1 mg/Kg ☼04/04/18 12:45 04/09/18 17:28 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 5.1 5.1 mg/Kg 04/04/18 12:45 04/09/18 12:16 1☼C19-C36 Aliphatics ND F1 5.1 5.1 mg/Kg 04/04/18 12:45 04/09/18 12:16 1☼C9-C18 Aliphatics ND F1 F2 1-Chlorooctadecane 54 40 -140 04/04/18 12:45 04/09/18 12:16 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 2-Bromonaphthalene 55 04/04/18 12:45 04/09/18 17:28 140-140 2-Fluorobiphenyl 69 04/04/18 12:45 04/09/18 17:28 140-140 o-Terphenyl 54 04/04/18 12:45 04/09/18 17:28 140-140 General Chemistry RL MDL Percent Solids 61.6 0.01 0.01 %03/29/18 10:37 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.01 0.01 %03/29/18 10:37 1Percent Moisture 38.5 TestAmerica Pensacola Page 8 of 37 4/12/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Client Sample Results TestAmerica Job ID: 400-151454-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Lab Sample ID: 400-151454-4Client Sample ID: AH-04-0318-C Matrix: SedimentDate Collected: 03/27/18 10:50 Percent Solids: 40.2Date Received: 03/28/18 09:44 Method: MAVPH - Massachusetts - Volatile Petroleum Hydrocarbons (GC) RL MDL C5-C8 Aliphatics ND 24 24 mg/Kg ☼03/29/18 13:00 03/30/18 02:43 50 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 6.8 6.8 mg/Kg 03/29/18 13:00 03/30/18 02:43 50☼C9-C10 Aromatics ND 13 13 mg/Kg 03/29/18 13:00 03/30/18 02:43 50☼C9-C12 Aliphatics ND a,a,a-Trifluorotoluene (fid)95 70 -130 03/29/18 13:00 03/30/18 02:43 50 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery a,a,a-Trifluorotoluene (pid)94 03/29/18 13:00 03/30/18 02:43 5070-130 Method: MA-EPH - Massachusetts - Extractable Petroleum Hydrocarbons (GC) RL MDL C11-C22 Aromatics 12 7.8 7.8 mg/Kg ☼03/29/18 12:30 04/04/18 02:26 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 7.8 7.8 mg/Kg 03/29/18 12:30 04/03/18 21:27 1☼C19-C36 Aliphatics 12 7.8 7.8 mg/Kg 03/29/18 12:30 04/03/18 21:27 1☼C9-C18 Aliphatics ND 1-Chlorooctadecane 54 40 -140 03/29/18 12:30 04/03/18 21:27 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 2-Bromonaphthalene 52 03/29/18 12:30 04/04/18 02:26 140-140 2-Fluorobiphenyl 64 03/29/18 12:30 04/04/18 02:26 140-140 o-Terphenyl 51 03/29/18 12:30 04/04/18 02:26 140-140 General Chemistry RL MDL Percent Solids 40.3 0.01 0.01 %03/29/18 10:37 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.01 0.01 %03/29/18 10:37 1Percent Moisture 59.8 TestAmerica Pensacola Page 9 of 37 4/12/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Client Sample Results TestAmerica Job ID: 400-151454-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Lab Sample ID: 400-151454-5Client Sample ID: AH-05-0318-C Matrix: SedimentDate Collected: 03/27/18 11:55 Percent Solids: 24.7Date Received: 03/28/18 09:44 Method: MAVPH - Massachusetts - Volatile Petroleum Hydrocarbons (GC) RL MDL C5-C8 Aliphatics ND 76 76 mg/Kg ☼03/29/18 13:00 03/30/18 03:43 50 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 21 21 mg/Kg 03/29/18 13:00 03/30/18 03:43 50☼C9-C10 Aromatics ND 39 39 mg/Kg 03/29/18 13:00 03/30/18 03:43 50☼C9-C12 Aliphatics ND a,a,a-Trifluorotoluene (fid)96 70 -130 03/29/18 13:00 03/30/18 03:43 50 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery a,a,a-Trifluorotoluene (pid)95 03/29/18 13:00 03/30/18 03:43 5070-130 Method: MA-EPH - Massachusetts - Extractable Petroleum Hydrocarbons (GC) RL MDL C11-C22 Aromatics 28 13 13 mg/Kg ☼03/29/18 12:30 04/04/18 02:36 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 13 13 mg/Kg 03/29/18 12:30 04/03/18 21:37 1☼C19-C36 Aliphatics ND 13 13 mg/Kg 03/29/18 12:30 04/03/18 21:37 1☼C9-C18 Aliphatics 15 1-Chlorooctadecane 50 40 -140 03/29/18 12:30 04/03/18 21:37 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 2-Bromonaphthalene 52 03/29/18 12:30 04/04/18 02:36 140-140 2-Fluorobiphenyl 64 03/29/18 12:30 04/04/18 02:36 140-140 o-Terphenyl 48 03/29/18 12:30 04/04/18 02:36 140-140 General Chemistry RL MDL Percent Solids 24.7 0.01 0.01 %03/29/18 10:37 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.01 0.01 %03/29/18 10:37 1Percent Moisture 75.3 TestAmerica Pensacola Page 10 of 37 4/12/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Client Sample Results TestAmerica Job ID: 400-151454-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Lab Sample ID: 400-151454-6Client Sample ID: AH-05-0318-C-DUP Matrix: SedimentDate Collected: 03/27/18 11:58 Percent Solids: 25.3Date Received: 03/28/18 09:44 Method: MAVPH - Massachusetts - Volatile Petroleum Hydrocarbons (GC) RL MDL C5-C8 Aliphatics ND 100 100 mg/Kg ☼03/29/18 13:00 03/30/18 04:43 50 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 28 28 mg/Kg 03/29/18 13:00 03/30/18 04:43 50☼C9-C10 Aromatics ND 53 53 mg/Kg 03/29/18 13:00 03/30/18 04:43 50☼C9-C12 Aliphatics ND a,a,a-Trifluorotoluene (fid)124 70 -130 03/29/18 13:00 03/30/18 04:43 50 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery a,a,a-Trifluorotoluene (pid)123 03/29/18 13:00 03/30/18 04:43 5070-130 Method: MA-EPH - Massachusetts - Extractable Petroleum Hydrocarbons (GC) RL MDL C11-C22 Aromatics 16 12 12 mg/Kg ☼03/29/18 12:30 04/04/18 02:45 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 12 12 mg/Kg 03/29/18 12:30 04/03/18 21:47 1☼C19-C36 Aliphatics ND 12 12 mg/Kg 03/29/18 12:30 04/03/18 21:47 1☼C9-C18 Aliphatics ND 1-Chlorooctadecane 41 40 -140 03/29/18 12:30 04/03/18 21:47 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery 2-Bromonaphthalene 57 03/29/18 12:30 04/04/18 02:45 140-140 2-Fluorobiphenyl 71 03/29/18 12:30 04/04/18 02:45 140-140 o-Terphenyl 42 03/29/18 12:30 04/04/18 02:45 140-140 General Chemistry RL MDL Percent Solids 25.3 0.01 0.01 %03/29/18 10:37 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.01 0.01 %03/29/18 10:37 1Percent Moisture 74.7 TestAmerica Pensacola Page 11 of 37 4/12/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Client Sample Results TestAmerica Job ID: 400-151454-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Lab Sample ID: 400-151454-7Client Sample ID: EB-02-0318 Matrix: WaterDate Collected: 03/27/18 12:50 Date Received: 03/28/18 09:44 Method: MAVPH - Massachusetts - Volatile Petroleum Hydrocarbons (GC) RL MDL C5-C8 Aliphatics ND 26 26 ug/L 03/29/18 19:46 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 11 11 ug/L 03/29/18 19:46 1C9-C12 Aliphatics ND 7.0 7.0 ug/L 03/29/18 19:46 1C9-C10 Aromatics ND a,a,a-Trifluorotoluene (fid)100 70 -130 03/29/18 19:46 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery a,a,a-Trifluorotoluene (pid)100 03/29/18 19:46 170-130 Method: MA-EPH - Massachusetts - Extractable Petroleum Hydrocarbons (GC) RL MDL C9-C18 Aliphatics ND 0.054 0.054 mg/L 04/03/18 10:59 04/09/18 14:33 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier 0.054 0.054 mg/L 04/03/18 10:59 04/09/18 14:33 1C19-C36 Aliphatics ND 0.054 0.054 mg/L 04/03/18 10:59 04/09/18 19:44 1C11-C22 Aromatics ND 1-Chlorooctadecane 73 40 -140 04/03/18 10:59 04/09/18 14:33 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery o-Terphenyl 67 04/03/18 10:59 04/09/18 19:44 140-140 2-Fluorobiphenyl 68 04/03/18 10:59 04/09/18 19:44 140-140 2-Bromonaphthalene 26 X 04/03/18 10:59 04/09/18 19:44 140-140 TestAmerica Pensacola Page 12 of 37 4/12/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Definitions/Glossary TestAmerica Job ID: 400-151454-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Qualifiers GC Semi VOA Qualifier Description F1 MS and/or MSD Recovery is outside acceptance limits. Qualifier X Surrogate is outside control limits F2 MS/MSD RPD exceeds control limits Glossary These commonly used abbreviations may or may not be present in this report. ¤Listed under the "D" column to designate that the result is reported on a dry weight basis Abbreviation %R Percent Recovery CFL Contains Free Liquid CNF Contains No Free Liquid DER Duplicate Error Ratio (normalized absolute difference) Dil Fac Dilution Factor DL Detection Limit (DoD/DOE) DL, RA, RE, IN Indicates a Dilution, Re-analysis, Re-extraction, or additional Initial metals/anion analysis of the sample DLC Decision Level Concentration (Radiochemistry) EDL Estimated Detection Limit (Dioxin) LOD Limit of Detection (DoD/DOE) LOQ Limit of Quantitation (DoD/DOE) MDA Minimum Detectable Activity (Radiochemistry) MDC Minimum Detectable Concentration (Radiochemistry) MDL Method Detection Limit ML Minimum Level (Dioxin) NC Not Calculated ND Not Detected at the reporting limit (or MDL or EDL if shown) PQL Practical Quantitation Limit QC Quality Control RER Relative Error Ratio (Radiochemistry) RL Reporting Limit or Requested Limit (Radiochemistry) RPD Relative Percent Difference, a measure of the relative difference between two points TEF Toxicity Equivalent Factor (Dioxin) TEQ Toxicity Equivalent Quotient (Dioxin) TestAmerica Pensacola Page 13 of 37 4/12/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Surrogate Summary TestAmerica Job ID: 400-151454-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Method: MAVPH - Massachusetts - Volatile Petroleum Hydrocarbons (GC) Prep Type: Total/NAMatrix: Sediment Lab Sample ID Client Sample ID (70-130)(70-130) TFT-F2 TFT-P1 96 95400-151454-1 Percent Surrogate Recovery (Acceptance Limits) AH-07-0318-C 101 100400-151454-2 AH-06-0318-C 96 95400-151454-3 AH-02-0318-C 95 94400-151454-4 AH-04-0318-C 96 95400-151454-5 AH-05-0318-C 124 123400-151454-6 AH-05-0318-C-DUP 96 95LCS 400-391552/2-A Lab Control Sample 93 92LCSD 400-391552/3-A Lab Control Sample Dup 93 93MB 400-391552/1-A Method Blank Surrogate Legend TFT-F = a,a,a-Trifluorotoluene (fid) TFT-P = a,a,a-Trifluorotoluene (pid) Method: MAVPH - Massachusetts - Volatile Petroleum Hydrocarbons (GC) Prep Type: Total/NAMatrix: Water Lab Sample ID Client Sample ID (70-130)(70-130) TFT-F2 TFT-P1 100 100400-151454-7 Percent Surrogate Recovery (Acceptance Limits) EB-02-0318 100 100LCS 400-391983/4 Lab Control Sample 108 107LCSD 400-391983/13 Lab Control Sample Dup 101 102MB 400-391983/2 Method Blank Surrogate Legend TFT-F = a,a,a-Trifluorotoluene (fid) TFT-P = a,a,a-Trifluorotoluene (pid) Method: MA-EPH - Massachusetts - Extractable Petroleum Hydrocarbons (GC) Prep Type: Total/NAMatrix: Sediment Lab Sample ID Client Sample ID (40-140) 1COD1 46400-151454-1 Percent Surrogate Recovery (Acceptance Limits) AH-07-0318-C 49400-151454-2 AH-06-0318-C 35 X400-151454-2 MS AH-06-0318-C 47400-151454-2 MSD AH-06-0318-C 54400-151454-3 AH-02-0318-C 19 X400-151454-3 MS AH-02-0318-C 58400-151454-3 MSD AH-02-0318-C 54400-151454-4 AH-04-0318-C 50400-151454-5 AH-05-0318-C 41400-151454-6 AH-05-0318-C-DUP 59LCS 400-391988/2-A Lab Control Sample 59LCS 400-392659/2-A Lab Control Sample 67MB 400-391988/1-A Method Blank 56MB 400-392659/1-A Method Blank TestAmerica Pensacola Page 14 of 37 4/12/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Surrogate Summary TestAmerica Job ID: 400-151454-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Surrogate Legend 1COD = 1-Chlorooctadecane Method: MA-EPH - Massachusetts - Extractable Petroleum Hydrocarbons (GC) Prep Type: Total/NAMatrix: Sediment Lab Sample ID Client Sample ID (40-140)(40-140)(40-140) 2BN1 FBP1 OTPH1 50 68 50400-151454-1 Percent Surrogate Recovery (Acceptance Limits) AH-07-0318-C 59 73 53400-151454-2 AH-06-0318-C 49 72 42400-151454-2 MS AH-06-0318-C 63 76 50400-151454-2 MSD AH-06-0318-C 55 69 54400-151454-3 AH-02-0318-C 55 68 21 X400-151454-3 MS AH-02-0318-C 56 70 51400-151454-3 MSD AH-02-0318-C 52 64 51400-151454-4 AH-04-0318-C 52 64 48400-151454-5 AH-05-0318-C 57 71 42400-151454-6 AH-05-0318-C-DUP 58 71 56LCS 400-391988/2-A Lab Control Sample 62 70 54LCS 400-392659/2-A Lab Control Sample 65 73 57MB 400-391988/1-A Method Blank 52 62 49MB 400-392659/1-A Method Blank Surrogate Legend 2BN = 2-Bromonaphthalene FBP = 2-Fluorobiphenyl OTPH = o-Terphenyl Method: MA-EPH - Massachusetts - Extractable Petroleum Hydrocarbons (GC) Prep Type: Total/NAMatrix: Water Lab Sample ID Client Sample ID (40-140) 1COD1 73400-151454-7 Percent Surrogate Recovery (Acceptance Limits) EB-02-0318 74LCS 400-392483/2-A Lab Control Sample 69LCSD 400-392483/3-A Lab Control Sample Dup 75MB 400-392483/1-A Method Blank Surrogate Legend 1COD = 1-Chlorooctadecane Method: MA-EPH - Massachusetts - Extractable Petroleum Hydrocarbons (GC) Prep Type: Total/NAMatrix: Water Lab Sample ID Client Sample ID (40-140)(40-140)(40-140) OTPH1 FBP1 2BN1 67 68 26 X400-151454-7 Percent Surrogate Recovery (Acceptance Limits) EB-02-0318 72 74 66LCS 400-392483/2-A Lab Control Sample 59 65 58LCSD 400-392483/3-A Lab Control Sample Dup 66 66 61MB 400-392483/1-A Method Blank Surrogate Legend OTPH = o-Terphenyl TestAmerica Pensacola Page 15 of 37 4/12/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Surrogate Summary TestAmerica Job ID: 400-151454-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project FBP = 2-Fluorobiphenyl 2BN = 2-Bromonaphthalene TestAmerica Pensacola Page 16 of 37 4/12/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 QC Association Summary TestAmerica Job ID: 400-151454-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project GC VOA Analysis Batch: 391473 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Sediment MAVPH 391552400-151454-1 AH-07-0318-C Total/NA Sediment MAVPH 391552400-151454-2 AH-06-0318-C Total/NA Sediment MAVPH 391552400-151454-3 AH-02-0318-C Total/NA Sediment MAVPH 391552400-151454-4 AH-04-0318-C Total/NA Sediment MAVPH 391552400-151454-5 AH-05-0318-C Total/NA Sediment MAVPH 391552400-151454-6 AH-05-0318-C-DUP Total/NA Sediment MAVPH 391552MB 400-391552/1-A Method Blank Total/NA Sediment MAVPH 391552LCS 400-391552/2-A Lab Control Sample Total/NA Sediment MAVPH 391552LCSD 400-391552/3-A Lab Control Sample Dup Total/NA Prep Batch: 391552 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Sediment 5035400-151454-1 AH-07-0318-C Total/NA Sediment 5035400-151454-2 AH-06-0318-C Total/NA Sediment 5035400-151454-3 AH-02-0318-C Total/NA Sediment 5035400-151454-4 AH-04-0318-C Total/NA Sediment 5035400-151454-5 AH-05-0318-C Total/NA Sediment 5035400-151454-6 AH-05-0318-C-DUP Total/NA Sediment 5035MB 400-391552/1-A Method Blank Total/NA Sediment 5035LCS 400-391552/2-A Lab Control Sample Total/NA Sediment 5035LCSD 400-391552/3-A Lab Control Sample Dup Total/NA Analysis Batch: 391983 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water MAVPH400-151454-7 EB-02-0318 Total/NA Water MAVPHMB 400-391983/2 Method Blank Total/NA Water MAVPHLCS 400-391983/4 Lab Control Sample Total/NA Water MAVPHLCSD 400-391983/13 Lab Control Sample Dup Total/NA GC Semi VOA Prep Batch: 391988 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Sediment 3546400-151454-1 AH-07-0318-C Total/NA Sediment 3546400-151454-2 AH-06-0318-C Total/NA Sediment 3546400-151454-4 AH-04-0318-C Total/NA Sediment 3546400-151454-5 AH-05-0318-C Total/NA Sediment 3546400-151454-6 AH-05-0318-C-DUP Total/NA Sediment 3546MB 400-391988/1-A Method Blank Total/NA Sediment 3546LCS 400-391988/2-A Lab Control Sample Total/NA Sediment 3546400-151454-2 MS AH-06-0318-C Total/NA Sediment 3546400-151454-2 MSD AH-06-0318-C Total/NA Prep Batch: 392483 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water 3520C400-151454-7 EB-02-0318 Total/NA Water 3520CMB 400-392483/1-A Method Blank Total/NA Water 3520CLCS 400-392483/2-A Lab Control Sample Total/NA Water 3520CLCSD 400-392483/3-A Lab Control Sample Dup Total/NA TestAmerica Pensacola Page 17 of 37 4/12/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 QC Association Summary TestAmerica Job ID: 400-151454-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project GC Semi VOA (Continued) Analysis Batch: 392564 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Sediment MA-EPH 391988400-151454-1 AH-07-0318-C Total/NA Sediment MA-EPH 391988400-151454-2 AH-06-0318-C Total/NA Sediment MA-EPH 391988400-151454-4 AH-04-0318-C Total/NA Sediment MA-EPH 391988400-151454-5 AH-05-0318-C Total/NA Sediment MA-EPH 391988400-151454-6 AH-05-0318-C-DUP Total/NA Sediment MA-EPH 391988MB 400-391988/1-A Method Blank Total/NA Sediment MA-EPH 391988LCS 400-391988/2-A Lab Control Sample Total/NA Sediment MA-EPH 391988400-151454-2 MS AH-06-0318-C Total/NA Sediment MA-EPH 391988400-151454-2 MSD AH-06-0318-C Total/NA Analysis Batch: 392567 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Sediment MA-EPH 391988400-151454-1 AH-07-0318-C Total/NA Sediment MA-EPH 391988400-151454-2 AH-06-0318-C Total/NA Sediment MA-EPH 391988400-151454-4 AH-04-0318-C Total/NA Sediment MA-EPH 391988400-151454-5 AH-05-0318-C Total/NA Sediment MA-EPH 391988400-151454-6 AH-05-0318-C-DUP Total/NA Sediment MA-EPH 391988MB 400-391988/1-A Method Blank Total/NA Sediment MA-EPH 391988LCS 400-391988/2-A Lab Control Sample Total/NA Sediment MA-EPH 391988400-151454-2 MS AH-06-0318-C Total/NA Sediment MA-EPH 391988400-151454-2 MSD AH-06-0318-C Total/NA Prep Batch: 392659 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Sediment 3546400-151454-3 AH-02-0318-C Total/NA Sediment 3546MB 400-392659/1-A Method Blank Total/NA Sediment 3546LCS 400-392659/2-A Lab Control Sample Total/NA Sediment 3546400-151454-3 MS AH-02-0318-C Total/NA Sediment 3546400-151454-3 MSD AH-02-0318-C Total/NA Analysis Batch: 393044 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Sediment MA-EPH 392659400-151454-3 AH-02-0318-C Total/NA Sediment MA-EPH 392659MB 400-392659/1-A Method Blank Total/NA Sediment MA-EPH 392659LCS 400-392659/2-A Lab Control Sample Total/NA Sediment MA-EPH 392659400-151454-3 MS AH-02-0318-C Total/NA Sediment MA-EPH 392659400-151454-3 MSD AH-02-0318-C Total/NA Analysis Batch: 393045 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water MA-EPH 392483400-151454-7 EB-02-0318 Total/NA Water MA-EPH 392483MB 400-392483/1-A Method Blank Total/NA Water MA-EPH 392483LCS 400-392483/2-A Lab Control Sample Total/NA Water MA-EPH 392483LCSD 400-392483/3-A Lab Control Sample Dup Total/NA Analysis Batch: 393048 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Sediment MA-EPH 392659400-151454-3 AH-02-0318-C Total/NA Sediment MA-EPH 392659MB 400-392659/1-A Method Blank Total/NA Sediment MA-EPH 392659LCS 400-392659/2-A Lab Control Sample Total/NA Sediment MA-EPH 392659400-151454-3 MS AH-02-0318-C Total/NA TestAmerica Pensacola Page 18 of 37 4/12/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 QC Association Summary TestAmerica Job ID: 400-151454-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project GC Semi VOA (Continued) Analysis Batch: 393048 (Continued) Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Sediment MA-EPH 392659400-151454-3 MSD AH-02-0318-C Total/NA Analysis Batch: 393049 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Water MA-EPH 392483400-151454-7 EB-02-0318 Total/NA Water MA-EPH 392483MB 400-392483/1-A Method Blank Total/NA Water MA-EPH 392483LCS 400-392483/2-A Lab Control Sample Total/NA Water MA-EPH 392483LCSD 400-392483/3-A Lab Control Sample Dup Total/NA General Chemistry Analysis Batch: 391941 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Sediment Moisture400-151454-1 AH-07-0318-C Total/NA Sediment Moisture400-151454-2 AH-06-0318-C Total/NA Sediment Moisture400-151454-3 AH-02-0318-C Total/NA Sediment Moisture400-151454-4 AH-04-0318-C Total/NA Sediment Moisture400-151454-5 AH-05-0318-C Total/NA Sediment Moisture400-151454-6 AH-05-0318-C-DUP Total/NA TestAmerica Pensacola Page 19 of 37 4/12/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 QC Sample Results TestAmerica Job ID: 400-151454-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Method: MAVPH - Massachusetts - Volatile Petroleum Hydrocarbons (GC) Client Sample ID: Method BlankLab Sample ID: MB 400-391552/1-A Matrix: Sediment Prep Type: Total/NA Analysis Batch: 391473 Prep Batch: 391552 RL MDL C5-C8 Aliphatics ND 2.7 2.7 mg/Kg 03/26/18 14:00 03/26/18 17:44 50 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 0.750.75 mg/Kg 03/26/18 14:00 03/26/18 17:44 50C9-C10 Aromatics ND 1.41.4 mg/Kg 03/26/18 14:00 03/26/18 17:44 50C9-C12 Aliphatics a,a,a-Trifluorotoluene (fid)93 70 -130 03/26/18 17:44 50 MB MB Surrogate 03/26/18 14:00 Dil FacPreparedAnalyzedQualifierLimits%Recovery 93 03/26/18 14:00 03/26/18 17:44 50a,a,a-Trifluorotoluene (pid)70 -130 Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-391552/2-A Matrix: Sediment Prep Type: Total/NA Analysis Batch: 391473 Prep Batch: 391552 C5-C8 Aliphatics 15.0 13.9 mg/Kg 93 70 -130 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits C9-C10 Aromatics 2.50 2.58 mg/Kg 103 70 -130 C9-C12 Aliphatics 17.5 17.9 mg/Kg 102 70 -130 a,a,a-Trifluorotoluene (fid)70 -130 Surrogate 96 LCS LCS Qualifier Limits%Recovery 95a,a,a-Trifluorotoluene (pid)70 -130 Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 400-391552/3-A Matrix: Sediment Prep Type: Total/NA Analysis Batch: 391473 Prep Batch: 391552 C5-C8 Aliphatics 15.0 14.6 mg/Kg 98 70 -130 5 25 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec. Limits LimitRPD RPD C9-C10 Aromatics 2.50 2.66 mg/Kg 106 70 -130 3 25 C9-C12 Aliphatics 17.5 19.1 mg/Kg 109 70 -130 7 25 a,a,a-Trifluorotoluene (fid)70 -130 Surrogate 93 LCSD LCSD Qualifier Limits%Recovery 92a,a,a-Trifluorotoluene (pid)70 -130 Client Sample ID: Method BlankLab Sample ID: MB 400-391983/2 Matrix: Water Prep Type: Total/NA Analysis Batch: 391983 RL MDL C5-C8 Aliphatics ND 26 26 ug/L 03/29/18 14:16 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 7.07.0 ug/L 03/29/18 14:16 1C9-C10 Aromatics ND 1111 ug/L 03/29/18 14:16 1C9-C12 Aliphatics a,a,a-Trifluorotoluene (fid)101 70 -130 03/29/18 14:16 1 MB MB Surrogate Dil FacPreparedAnalyzedQualifierLimits%Recovery 102 03/29/18 14:16 1a,a,a-Trifluorotoluene (pid)70 -130 TestAmerica Pensacola Page 20 of 37 4/12/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 QC Sample Results TestAmerica Job ID: 400-151454-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Method: MAVPH - Massachusetts - Volatile Petroleum Hydrocarbons (GC) (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-391983/4 Matrix: Water Prep Type: Total/NA Analysis Batch: 391983 C5-C8 Aliphatics 300 297 ug/L 99 70 -130 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits C9-C10 Aromatics 50.0 53.7 ug/L 107 70 -130 C9-C12 Aliphatics 350 375 ug/L 107 70 -130 a,a,a-Trifluorotoluene (fid)70 -130 Surrogate 100 LCS LCS Qualifier Limits%Recovery 100a,a,a-Trifluorotoluene (pid)70 -130 Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 400-391983/13 Matrix: Water Prep Type: Total/NA Analysis Batch: 391983 C5-C8 Aliphatics 300 301 ug/L 100 70 -130 1 25 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec. Limits LimitRPD RPD C9-C10 Aromatics 50.0 48.6 ug/L 97 70 -130 10 25 C9-C12 Aliphatics 350 372 ug/L 106 70 -130 1 25 a,a,a-Trifluorotoluene (fid)70 -130 Surrogate 108 LCSD LCSD Qualifier Limits%Recovery 107a,a,a-Trifluorotoluene (pid)70 -130 Method: MA-EPH - Massachusetts - Extractable Petroleum Hydrocarbons (GC) Client Sample ID: Method BlankLab Sample ID: MB 400-391988/1-A Matrix: Sediment Prep Type: Total/NA Analysis Batch: 392564 Prep Batch: 391988 RL MDL C19-C36 Aliphatics ND 3.2 3.2 mg/Kg 03/29/18 12:30 04/03/18 20:18 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 3.23.2 mg/Kg 03/29/18 12:30 04/03/18 20:18 1C9-C18 Aliphatics 1-Chlorooctadecane 67 40 -140 04/03/18 20:18 1 MB MB Surrogate 03/29/18 12:30 Dil FacPreparedAnalyzedQualifierLimits%Recovery Client Sample ID: Method BlankLab Sample ID: MB 400-391988/1-A Matrix: Sediment Prep Type: Total/NA Analysis Batch: 392567 Prep Batch: 391988 RL MDL C11-C22 Aromatics ND 3.2 3.2 mg/Kg 03/29/18 12:30 04/04/18 01:18 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier o-Terphenyl 57 40 -140 04/04/18 01:18 1 MB MB Surrogate 03/29/18 12:30 Dil FacPreparedAnalyzedQualifierLimits%Recovery 73 03/29/18 12:30 04/04/18 01:18 12-Fluorobiphenyl 40 -140 65 03/29/18 12:30 04/04/18 01:18 12-Bromonaphthalene 40 -140 TestAmerica Pensacola Page 21 of 37 4/12/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 QC Sample Results TestAmerica Job ID: 400-151454-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Method: MA-EPH - Massachusetts - Extractable Petroleum Hydrocarbons (GC) (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-391988/2-A Matrix: Sediment Prep Type: Total/NA Analysis Batch: 392564 Prep Batch: 391988 C19-C36 Aliphatics 26.7 13.7 mg/Kg 52 40 -140 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits C9-C18 Aliphatics 20.0 11.8 mg/Kg 59 40 -140 1-Chlorooctadecane 40 -140 Surrogate 59 LCS LCS Qualifier Limits%Recovery Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-391988/2-A Matrix: Sediment Prep Type: Total/NA Analysis Batch: 392567 Prep Batch: 391988 C11-C22 Aromatics 56.7 34.7 mg/Kg 61 40 -140 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits o-Terphenyl 40 -140 Surrogate 56 LCS LCS Qualifier Limits%Recovery 712-Fluorobiphenyl 40 -140 582-Bromonaphthalene 40 -140 Client Sample ID: AH-06-0318-CLab Sample ID: 400-151454-2 MS Matrix: Sediment Prep Type: Total/NA Analysis Batch: 392564 Prep Batch: 391988 C19-C36 Aliphatics ND F1 32.7 9.00 F1 mg/Kg 28 40 -140☼ Analyte MS MS DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits C9-C18 Aliphatics ND 24.5 10.0 mg/Kg 41 40 -140☼ 1-Chlorooctadecane X 40 -140 Surrogate 35 MS MS Qualifier Limits%Recovery Client Sample ID: AH-06-0318-CLab Sample ID: 400-151454-2 MS Matrix: Sediment Prep Type: Total/NA Analysis Batch: 392567 Prep Batch: 391988 C11-C22 Aromatics ND 69.4 31.1 mg/Kg 45 40 -140☼ Analyte MS MS DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits o-Terphenyl 40 -140 Surrogate 42 MS MS Qualifier Limits%Recovery 722-Fluorobiphenyl 40 -140 492-Bromonaphthalene 40 -140 Client Sample ID: AH-06-0318-CLab Sample ID: 400-151454-2 MSD Matrix: Sediment Prep Type: Total/NA Analysis Batch: 392564 Prep Batch: 391988 C19-C36 Aliphatics ND F1 32.8 13.3 mg/Kg 41 40 -140 39 50☼ Analyte MSD MSD DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits LimitRPD RPD TestAmerica Pensacola Page 22 of 37 4/12/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 QC Sample Results TestAmerica Job ID: 400-151454-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Method: MA-EPH - Massachusetts - Extractable Petroleum Hydrocarbons (GC) (Continued) Client Sample ID: AH-06-0318-CLab Sample ID: 400-151454-2 MSD Matrix: Sediment Prep Type: Total/NA Analysis Batch: 392564 Prep Batch: 391988 C9-C18 Aliphatics ND 24.6 13.6 mg/Kg 55 40 -140 30 50☼ Analyte MSD MSD DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits LimitRPD RPD 1-Chlorooctadecane 40 -140 Surrogate 47 MSD MSD Qualifier Limits%Recovery Client Sample ID: AH-06-0318-CLab Sample ID: 400-151454-2 MSD Matrix: Sediment Prep Type: Total/NA Analysis Batch: 392567 Prep Batch: 391988 C11-C22 Aromatics ND 69.7 37.2 mg/Kg 53 40 -140 18 50☼ Analyte MSD MSD DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits LimitRPD RPD o-Terphenyl 40 -140 Surrogate 50 MSD MSD Qualifier Limits%Recovery 762-Fluorobiphenyl 40 -140 632-Bromonaphthalene 40 -140 Client Sample ID: Method BlankLab Sample ID: MB 400-392483/1-A Matrix: Water Prep Type: Total/NA Analysis Batch: 393045 Prep Batch: 392483 RL MDL C19-C36 Aliphatics ND 0.050 0.050 mg/L 04/03/18 10:59 04/09/18 14:04 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 0.0500.050 mg/L 04/03/18 10:59 04/09/18 14:04 1C9-C18 Aliphatics 1-Chlorooctadecane 75 40 -140 04/09/18 14:04 1 MB MB Surrogate 04/03/18 10:59 Dil FacPreparedAnalyzedQualifierLimits%Recovery Client Sample ID: Method BlankLab Sample ID: MB 400-392483/1-A Matrix: Water Prep Type: Total/NA Analysis Batch: 393049 Prep Batch: 392483 RL MDL C11-C22 Aromatics ND 0.050 0.050 mg/L 04/03/18 10:59 04/09/18 19:14 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier o-Terphenyl 66 40 -140 04/09/18 19:14 1 MB MB Surrogate 04/03/18 10:59 Dil FacPreparedAnalyzedQualifierLimits%Recovery 66 04/03/18 10:59 04/09/18 19:14 12-Fluorobiphenyl 40 -140 61 04/03/18 10:59 04/09/18 19:14 12-Bromonaphthalene 40 -140 Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-392483/2-A Matrix: Water Prep Type: Total/NA Analysis Batch: 393045 Prep Batch: 392483 C19-C36 Aliphatics 0.400 0.221 mg/L 55 40 -140 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits C9-C18 Aliphatics 0.300 0.135 mg/L 45 40 -140 TestAmerica Pensacola Page 23 of 37 4/12/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 QC Sample Results TestAmerica Job ID: 400-151454-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Method: MA-EPH - Massachusetts - Extractable Petroleum Hydrocarbons (GC) (Continued) Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-392483/2-A Matrix: Water Prep Type: Total/NA Analysis Batch: 393045 Prep Batch: 392483 1-Chlorooctadecane 40 -140 Surrogate 74 LCS LCS Qualifier Limits%Recovery Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-392483/2-A Matrix: Water Prep Type: Total/NA Analysis Batch: 393049 Prep Batch: 392483 C11-C22 Aromatics 0.850 0.599 mg/L 70 40 -140 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits o-Terphenyl 40 -140 Surrogate 72 LCS LCS Qualifier Limits%Recovery 742-Fluorobiphenyl 40 -140 662-Bromonaphthalene 40 -140 Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 400-392483/3-A Matrix: Water Prep Type: Total/NA Analysis Batch: 393045 Prep Batch: 392483 C19-C36 Aliphatics 0.400 0.223 mg/L 56 40 -140 1 50 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec. Limits LimitRPD RPD C9-C18 Aliphatics 0.300 0.135 mg/L 45 40 -140 0 50 1-Chlorooctadecane 40 -140 Surrogate 69 LCSD LCSD Qualifier Limits%Recovery Client Sample ID: Lab Control Sample DupLab Sample ID: LCSD 400-392483/3-A Matrix: Water Prep Type: Total/NA Analysis Batch: 393049 Prep Batch: 392483 C11-C22 Aromatics 0.850 0.502 mg/L 59 40 -140 18 50 Analyte LCSD LCSD DUnitResultQualifier %Rec Spike Added %Rec. Limits LimitRPD RPD o-Terphenyl 40 -140 Surrogate 59 LCSD LCSD Qualifier Limits%Recovery 652-Fluorobiphenyl 40 -140 582-Bromonaphthalene 40 -140 Client Sample ID: Method BlankLab Sample ID: MB 400-392659/1-A Matrix: Sediment Prep Type: Total/NA Analysis Batch: 393044 Prep Batch: 392659 RL MDL C19-C36 Aliphatics ND 3.2 3.2 mg/Kg 04/04/18 12:45 04/09/18 11:38 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier ND 3.23.2 mg/Kg 04/04/18 12:45 04/09/18 11:38 1C9-C18 Aliphatics 1-Chlorooctadecane 56 40 -140 04/09/18 11:38 1 MB MB Surrogate 04/04/18 12:45 Dil FacPreparedAnalyzedQualifierLimits%Recovery TestAmerica Pensacola Page 24 of 37 4/12/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 QC Sample Results TestAmerica Job ID: 400-151454-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Client Sample ID: Method BlankLab Sample ID: MB 400-392659/1-A Matrix: Sediment Prep Type: Total/NA Analysis Batch: 393048 Prep Batch: 392659 RL MDL C11-C22 Aromatics ND 3.2 3.2 mg/Kg 04/04/18 12:45 04/09/18 16:50 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier o-Terphenyl 49 40 -140 04/09/18 16:50 1 MB MB Surrogate 04/04/18 12:45 Dil FacPreparedAnalyzedQualifierLimits%Recovery 62 04/04/18 12:45 04/09/18 16:50 12-Fluorobiphenyl 40 -140 52 04/04/18 12:45 04/09/18 16:50 12-Bromonaphthalene 40 -140 Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-392659/2-A Matrix: Sediment Prep Type: Total/NA Analysis Batch: 393044 Prep Batch: 392659 C19-C36 Aliphatics 26.7 13.9 mg/Kg 52 40 -140 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits C9-C18 Aliphatics 20.0 12.5 mg/Kg 62 40 -140 1-Chlorooctadecane 40 -140 Surrogate 59 LCS LCS Qualifier Limits%Recovery Client Sample ID: Lab Control SampleLab Sample ID: LCS 400-392659/2-A Matrix: Sediment Prep Type: Total/NA Analysis Batch: 393048 Prep Batch: 392659 C11-C22 Aromatics 56.7 35.3 mg/Kg 62 40 -140 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec. Limits o-Terphenyl 40 -140 Surrogate 54 LCS LCS Qualifier Limits%Recovery 702-Fluorobiphenyl 40 -140 622-Bromonaphthalene 40 -140 Client Sample ID: AH-02-0318-CLab Sample ID: 400-151454-3 MS Matrix: Sediment Prep Type: Total/NA Analysis Batch: 393044 Prep Batch: 392659 C19-C36 Aliphatics ND F1 42.5 ND F1 mg/Kg 0 40 -140☼ Analyte MS MS DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits C9-C18 Aliphatics ND F1 F2 31.9 5.82 F1 mg/Kg 18 40 -140☼ 1-Chlorooctadecane X 40 -140 Surrogate 19 MS MS Qualifier Limits%Recovery Client Sample ID: AH-02-0318-CLab Sample ID: 400-151454-3 MS Matrix: Sediment Prep Type: Total/NA Analysis Batch: 393048 Prep Batch: 392659 C11-C22 Aromatics ND F1 F2 90.3 8.90 F1 mg/Kg 10 40 -140☼ Analyte MS MS DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits TestAmerica Pensacola Page 25 of 37 4/12/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 QC Sample Results TestAmerica Job ID: 400-151454-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Method: MA-EPH - Massachusetts - Extractable Petroleum Hydrocarbons (GC) (Continued) Client Sample ID: AH-02-0318-CLab Sample ID: 400-151454-3 MS Matrix: Sediment Prep Type: Total/NA Analysis Batch: 393048 Prep Batch: 392659 o-Terphenyl X 40 -140 Surrogate 21 MS MS Qualifier Limits%Recovery 682-Fluorobiphenyl 40 -140 552-Bromonaphthalene 40 -140 Client Sample ID: AH-02-0318-CLab Sample ID: 400-151454-3 MSD Matrix: Sediment Prep Type: Total/NA Analysis Batch: 393044 Prep Batch: 392659 C19-C36 Aliphatics ND F1 42.6 21.6 mg/Kg 51 40 -140 NC 50☼ Analyte MSD MSD DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits LimitRPD RPD C9-C18 Aliphatics ND F1 F2 31.9 17.5 F2 mg/Kg 55 40 -140 100 50☼ 1-Chlorooctadecane 40 -140 Surrogate 58 MSD MSD Qualifier Limits%Recovery Client Sample ID: AH-02-0318-CLab Sample ID: 400-151454-3 MSD Matrix: Sediment Prep Type: Total/NA Analysis Batch: 393048 Prep Batch: 392659 C11-C22 Aromatics ND F1 F2 90.5 51.7 F2 mg/Kg 57 40 -140 141 50☼ Analyte MSD MSD DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec. Limits LimitRPD RPD o-Terphenyl 40 -140 Surrogate 51 MSD MSD Qualifier Limits%Recovery 702-Fluorobiphenyl 40 -140 562-Bromonaphthalene 40 -140 TestAmerica Pensacola Page 26 of 37 4/12/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Lab Chronicle Client: Athena Technologies, Inc TestAmerica Job ID: 400-151454-1 Project/Site: North Carolina Sediment Project Client Sample ID: AH-07-0318-C Lab Sample ID: 400-151454-1 Matrix: SedimentDate Collected: 03/27/18 08:50 Date Received: 03/28/18 09:44 Analysis Moisture CAC03/29/18 10:371 TAL PEN391941 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA Client Sample ID: AH-07-0318-C Lab Sample ID: 400-151454-1 Matrix: SedimentDate Collected: 03/27/18 08:50 Percent Solids: 80.8Date Received: 03/28/18 09:44 Prep 5035 MKA03/29/18 13:00 TAL PEN391552 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 6.318 g 15.00 mL Analysis MAVPH 50 391473 03/29/18 23:44 MKA TAL PENTotal/NA 5 mL 5 mL Prep 3546 391988 03/29/18 12:30 KLR TAL PENTotal/NA 15.07 g 2.0 mL Analysis MA-EPH 1 392564 04/03/18 21:07 TAJ TAL PENTotal/NA Prep 3546 391988 03/29/18 12:30 KLR TAL PENTotal/NA 15.07 g 2.0 mL Analysis MA-EPH 1 392567 04/04/18 02:06 TAJ TAL PENTotal/NA Client Sample ID: AH-06-0318-C Lab Sample ID: 400-151454-2 Matrix: SedimentDate Collected: 03/27/18 09:30 Date Received: 03/28/18 09:44 Analysis Moisture CAC03/29/18 10:371 TAL PEN391941 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA Client Sample ID: AH-06-0318-C Lab Sample ID: 400-151454-2 Matrix: SedimentDate Collected: 03/27/18 09:30 Percent Solids: 81.0Date Received: 03/28/18 09:44 Prep 5035 MKA03/29/18 13:00 TAL PEN391552 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 5.2 g 15.00 mL Analysis MAVPH 50 391473 03/30/18 00:44 MKA TAL PENTotal/NA 5 mL 5 mL Prep 3546 391988 03/29/18 12:30 KLR TAL PENTotal/NA 15.09 g 2.0 mL Analysis MA-EPH 1 392564 04/03/18 20:38 TAJ TAL PENTotal/NA Prep 3546 391988 03/29/18 12:30 KLR TAL PENTotal/NA 15.09 g 2.0 mL Analysis MA-EPH 1 392567 04/04/18 01:38 TAJ TAL PENTotal/NA Client Sample ID: AH-02-0318-C Lab Sample ID: 400-151454-3 Matrix: SedimentDate Collected: 03/27/18 10:05 Date Received: 03/28/18 09:44 Analysis Moisture CAC03/29/18 10:371 TAL PEN391941 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA TestAmerica Pensacola Page 27 of 37 4/12/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Lab Chronicle Client: Athena Technologies, Inc TestAmerica Job ID: 400-151454-1 Project/Site: North Carolina Sediment Project Client Sample ID: AH-02-0318-C Lab Sample ID: 400-151454-3 Matrix: SedimentDate Collected: 03/27/18 10:05 Percent Solids: 61.6Date Received: 03/28/18 09:44 Prep 5035 MKA03/29/18 13:00 TAL PEN391552 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 3.756 g 15.00 mL Analysis MAVPH 50 391473 03/30/18 01:44 MKA TAL PENTotal/NA 5 mL 5 mL Prep 3546 392659 04/04/18 12:45 KLR TAL PENTotal/NA 15.19 g 2.0 mL Analysis MA-EPH 1 393044 04/09/18 12:16 TAJ TAL PENTotal/NA Prep 3546 392659 04/04/18 12:45 KLR TAL PENTotal/NA 15.19 g 2.0 mL Analysis MA-EPH 1 393048 04/09/18 17:28 TAJ TAL PENTotal/NA Client Sample ID: AH-04-0318-C Lab Sample ID: 400-151454-4 Matrix: SedimentDate Collected: 03/27/18 10:50 Date Received: 03/28/18 09:44 Analysis Moisture CAC03/29/18 10:371 TAL PEN391941 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA Client Sample ID: AH-04-0318-C Lab Sample ID: 400-151454-4 Matrix: SedimentDate Collected: 03/27/18 10:50 Percent Solids: 40.2Date Received: 03/28/18 09:44 Prep 5035 MKA03/29/18 13:00 TAL PEN391552 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 4.138 g 15.00 mL Analysis MAVPH 50 391473 03/30/18 02:43 MKA TAL PENTotal/NA 5 mL 5 mL Prep 3546 391988 03/29/18 12:30 KLR TAL PENTotal/NA 15.29 g 2.0 mL Analysis MA-EPH 1 392564 04/03/18 21:27 TAJ TAL PENTotal/NA Prep 3546 391988 03/29/18 12:30 KLR TAL PENTotal/NA 15.29 g 2.0 mL Analysis MA-EPH 1 392567 04/04/18 02:26 TAJ TAL PENTotal/NA Client Sample ID: AH-05-0318-C Lab Sample ID: 400-151454-5 Matrix: SedimentDate Collected: 03/27/18 11:55 Date Received: 03/28/18 09:44 Analysis Moisture CAC03/29/18 10:371 TAL PEN391941 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA Client Sample ID: AH-05-0318-C Lab Sample ID: 400-151454-5 Matrix: SedimentDate Collected: 03/27/18 11:55 Percent Solids: 24.7Date Received: 03/28/18 09:44 Prep 5035 MKA03/29/18 13:00 TAL PEN391552 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 2.16 g 15.00 mL Analysis MAVPH 50 391473 03/30/18 03:43 MKA TAL PENTotal/NA 5 mL 5 mL Prep 3546 391988 03/29/18 12:30 KLR TAL PENTotal/NA 15.26 g 2.0 mL Analysis MA-EPH 1 392564 04/03/18 21:37 TAJ TAL PENTotal/NA Prep 3546 391988 03/29/18 12:30 KLR TAL PENTotal/NA 15.26 g 2.0 mL TestAmerica Pensacola Page 28 of 37 4/12/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Lab Chronicle Client: Athena Technologies, Inc TestAmerica Job ID: 400-151454-1 Project/Site: North Carolina Sediment Project Client Sample ID: AH-05-0318-C Lab Sample ID: 400-151454-5 Matrix: SedimentDate Collected: 03/27/18 11:55 Percent Solids: 24.7Date Received: 03/28/18 09:44 Analysis MA-EPH TAJ04/04/18 02:361 TAL PEN392567 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA Client Sample ID: AH-05-0318-C-DUP Lab Sample ID: 400-151454-6 Matrix: SedimentDate Collected: 03/27/18 11:58 Date Received: 03/28/18 09:44 Analysis Moisture CAC03/29/18 10:371 TAL PEN391941 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA Client Sample ID: AH-05-0318-C-DUP Lab Sample ID: 400-151454-6 Matrix: SedimentDate Collected: 03/27/18 11:58 Percent Solids: 25.3Date Received: 03/28/18 09:44 Prep 5035 MKA03/29/18 13:00 TAL PEN391552 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 1.572 g 15.00 mL Analysis MAVPH 50 391473 03/30/18 04:43 MKA TAL PENTotal/NA 5 mL 5 mL Prep 3546 391988 03/29/18 12:30 KLR TAL PENTotal/NA 15.25 g 2.0 mL Analysis MA-EPH 1 392564 04/03/18 21:47 TAJ TAL PENTotal/NA Prep 3546 391988 03/29/18 12:30 KLR TAL PENTotal/NA 15.25 g 2.0 mL Analysis MA-EPH 1 392567 04/04/18 02:45 TAJ TAL PENTotal/NA Client Sample ID: EB-02-0318 Lab Sample ID: 400-151454-7 Matrix: WaterDate Collected: 03/27/18 12:50 Date Received: 03/28/18 09:44 Analysis MAVPH MKA03/29/18 19:461 TAL PEN391983 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 5 mL 5 mL Prep 3520C 392483 04/03/18 10:59 NTH TAL PENTotal/NA 931.2 mL 2.0 mL Analysis MA-EPH 1 393045 04/09/18 14:33 TAJ TAL PENTotal/NA Prep 3520C 392483 04/03/18 10:59 NTH TAL PENTotal/NA 931.2 mL 2.0 mL Analysis MA-EPH 1 393049 04/09/18 19:44 TAJ TAL PENTotal/NA Client Sample ID: Method Blank Lab Sample ID: MB 400-391552/1-A Matrix: SedimentDate Collected: N/A Date Received: N/A Prep 5035 MKA03/26/18 14:00 TAL PEN391552 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 15.00 g 15.00 mL Analysis MAVPH 50 391473 03/26/18 17:44 MKA TAL PENTotal/NA 5 mL 5 mL TestAmerica Pensacola Page 29 of 37 4/12/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Lab Chronicle Client: Athena Technologies, Inc TestAmerica Job ID: 400-151454-1 Project/Site: North Carolina Sediment Project Client Sample ID: Method Blank Lab Sample ID: MB 400-391983/2 Matrix: WaterDate Collected: N/A Date Received: N/A Analysis MAVPH MKA03/29/18 14:161 TAL PEN391983 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 5 mL 5 mL Client Sample ID: Method Blank Lab Sample ID: MB 400-391988/1-A Matrix: SedimentDate Collected: N/A Date Received: N/A Prep 3546 KLR03/29/18 12:30 TAL PEN391988 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 15.00 g 2.0 mL Analysis MA-EPH 1 392564 04/03/18 20:18 TAJ TAL PENTotal/NA Prep 3546 391988 03/29/18 12:30 KLR TAL PENTotal/NA 15.00 g 2.0 mL Analysis MA-EPH 1 392567 04/04/18 01:18 TAJ TAL PENTotal/NA Client Sample ID: Method Blank Lab Sample ID: MB 400-392483/1-A Matrix: WaterDate Collected: N/A Date Received: N/A Prep 3520C NTH04/03/18 10:59 TAL PEN392483 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 1000 mL 2.0 mL Analysis MA-EPH 1 393045 04/09/18 14:04 TAJ TAL PENTotal/NA Prep 3520C 392483 04/03/18 10:59 NTH TAL PENTotal/NA 1000 mL 2.0 mL Analysis MA-EPH 1 393049 04/09/18 19:14 TAJ TAL PENTotal/NA Client Sample ID: Method Blank Lab Sample ID: MB 400-392659/1-A Matrix: SedimentDate Collected: N/A Date Received: N/A Prep 3546 KLR04/04/18 12:45 TAL PEN392659 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 15.00 g 2.0 mL Analysis MA-EPH 1 393044 04/09/18 11:38 TAJ TAL PENTotal/NA Prep 3546 392659 04/04/18 12:45 KLR TAL PENTotal/NA 15.00 g 2.0 mL Analysis MA-EPH 1 393048 04/09/18 16:50 TAJ TAL PENTotal/NA Client Sample ID: Lab Control Sample Lab Sample ID: LCS 400-391552/2-A Matrix: SedimentDate Collected: N/A Date Received: N/A Prep 5035 MKA03/26/18 14:00 TAL PEN391552 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 15.00 g 15.00 mL Analysis MAVPH 50 391473 03/26/18 18:44 MKA TAL PENTotal/NA 5 mL 5 mL TestAmerica Pensacola Page 30 of 37 4/12/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Lab Chronicle Client: Athena Technologies, Inc TestAmerica Job ID: 400-151454-1 Project/Site: North Carolina Sediment Project Client Sample ID: Lab Control Sample Lab Sample ID: LCS 400-391983/4 Matrix: WaterDate Collected: N/A Date Received: N/A Analysis MAVPH MKA03/29/18 17:461 TAL PEN391983 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 5 mL 5 mL Client Sample ID: Lab Control Sample Lab Sample ID: LCS 400-391988/2-A Matrix: SedimentDate Collected: N/A Date Received: N/A Prep 3546 KLR03/29/18 12:30 TAL PEN391988 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 15.00 g 2.0 mL Analysis MA-EPH 1 392564 04/03/18 20:28 TAJ TAL PENTotal/NA Prep 3546 391988 03/29/18 12:30 KLR TAL PENTotal/NA 15.00 g 2.0 mL Analysis MA-EPH 1 392567 04/04/18 01:28 TAJ TAL PENTotal/NA Client Sample ID: Lab Control Sample Lab Sample ID: LCS 400-392483/2-A Matrix: WaterDate Collected: N/A Date Received: N/A Prep 3520C NTH04/03/18 10:59 TAL PEN392483 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 1000 mL 2.0 mL Analysis MA-EPH 1 393045 04/09/18 14:14 TAJ TAL PENTotal/NA Prep 3520C 392483 04/03/18 10:59 NTH TAL PENTotal/NA 1000 mL 2.0 mL Analysis MA-EPH 1 393049 04/09/18 19:24 TAJ TAL PENTotal/NA Client Sample ID: Lab Control Sample Lab Sample ID: LCS 400-392659/2-A Matrix: SedimentDate Collected: N/A Date Received: N/A Prep 3546 KLR04/04/18 12:45 TAL PEN392659 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 15.00 g 2.0 mL Analysis MA-EPH 1 393044 04/09/18 11:47 TAJ TAL PENTotal/NA Prep 3546 392659 04/04/18 12:45 KLR TAL PENTotal/NA 15.00 g 2.0 mL Analysis MA-EPH 1 393048 04/09/18 16:59 TAJ TAL PENTotal/NA Client Sample ID: Lab Control Sample Dup Lab Sample ID: LCSD 400-391552/3-A Matrix: SedimentDate Collected: N/A Date Received: N/A Prep 5035 MKA03/26/18 14:00 TAL PEN391552 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 15.00 g 15.00 mL Analysis MAVPH 50 391473 03/27/18 12:12 MKA TAL PENTotal/NA 5 mL 5 mL TestAmerica Pensacola Page 31 of 37 4/12/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Lab Chronicle Client: Athena Technologies, Inc TestAmerica Job ID: 400-151454-1 Project/Site: North Carolina Sediment Project Client Sample ID: Lab Control Sample Dup Lab Sample ID: LCSD 400-391983/13 Matrix: WaterDate Collected: N/A Date Received: N/A Analysis MAVPH MKA03/30/18 10:481 TAL PEN391983 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 5 mL 5 mL Client Sample ID: Lab Control Sample Dup Lab Sample ID: LCSD 400-392483/3-A Matrix: WaterDate Collected: N/A Date Received: N/A Prep 3520C NTH04/03/18 10:59 TAL PEN392483 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 1000 mL 2.0 mL Analysis MA-EPH 1 393045 04/09/18 14:24 TAJ TAL PENTotal/NA Prep 3520C 392483 04/03/18 10:59 NTH TAL PENTotal/NA 1000 mL 2.0 mL Analysis MA-EPH 1 393049 04/09/18 19:34 TAJ TAL PENTotal/NA Client Sample ID: AH-06-0318-C Lab Sample ID: 400-151454-2 MS Matrix: SedimentDate Collected: 03/27/18 09:30 Percent Solids: 81.0Date Received: 03/28/18 09:44 Prep 3546 KLR03/29/18 12:30 TAL PEN391988 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 15.11 g 2.0 mL Analysis MA-EPH 1 392564 04/03/18 20:47 TAJ TAL PENTotal/NA Prep 3546 391988 03/29/18 12:30 KLR TAL PENTotal/NA 15.11 g 2.0 mL Analysis MA-EPH 1 392567 04/04/18 01:47 TAJ TAL PENTotal/NA Client Sample ID: AH-06-0318-C Lab Sample ID: 400-151454-2 MSD Matrix: SedimentDate Collected: 03/27/18 09:30 Percent Solids: 81.0Date Received: 03/28/18 09:44 Prep 3546 KLR03/29/18 12:30 TAL PEN391988 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 15.05 g 2.0 mL Analysis MA-EPH 1 392564 04/03/18 20:57 TAJ TAL PENTotal/NA Prep 3546 391988 03/29/18 12:30 KLR TAL PENTotal/NA 15.05 g 2.0 mL Analysis MA-EPH 1 392567 04/04/18 01:57 TAJ TAL PENTotal/NA Client Sample ID: AH-02-0318-C Lab Sample ID: 400-151454-3 MS Matrix: SedimentDate Collected: 03/27/18 10:05 Percent Solids: 61.6Date Received: 03/28/18 09:44 Prep 3546 KLR04/04/18 12:45 TAL PEN392659 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 15.29 g 2.0 mL Analysis MA-EPH 1 393044 04/09/18 11:57 TAJ TAL PENTotal/NA Prep 3546 392659 04/04/18 12:45 KLR TAL PENTotal/NA 15.29 g 2.0 mL Analysis MA-EPH 1 393048 04/09/18 17:09 TAJ TAL PENTotal/NA TestAmerica Pensacola Page 32 of 37 4/12/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Lab Chronicle Client: Athena Technologies, Inc TestAmerica Job ID: 400-151454-1 Project/Site: North Carolina Sediment Project Client Sample ID: AH-02-0318-C Lab Sample ID: 400-151454-3 MSD Matrix: SedimentDate Collected: 03/27/18 10:05 Percent Solids: 61.6Date Received: 03/28/18 09:44 Prep 3546 KLR04/04/18 12:45 TAL PEN392659 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 15.26 g 2.0 mL Analysis MA-EPH 1 393044 04/09/18 12:06 TAJ TAL PENTotal/NA Prep 3546 392659 04/04/18 12:45 KLR TAL PENTotal/NA 15.26 g 2.0 mL Analysis MA-EPH 1 393048 04/09/18 17:18 TAJ TAL PENTotal/NA Laboratory References: TAL PEN = TestAmerica Pensacola, 3355 McLemore Drive, Pensacola, FL 32514, TEL (850)474-1001 TestAmerica Pensacola Page 33 of 37 4/12/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Method Summary TestAmerica Job ID: 400-151454-1Client: Athena Technologies, Inc Project/Site: North Carolina Sediment Project Method Method Description LaboratoryProtocol MA DEPMAVPHMassachusetts - Volatile Petroleum Hydrocarbons (GC)TAL PEN MA DEPMA-EPH Massachusetts - Extractable Petroleum Hydrocarbons (GC)TAL PEN EPAMoisturePercent Moisture TAL PEN Protocol References: EPA = US Environmental Protection Agency MA DEP = Massachusetts Department Of Environmental Protection Laboratory References: TAL PEN = TestAmerica Pensacola, 3355 McLemore Drive, Pensacola, FL 32514, TEL (850)474-1001 TestAmerica Pensacola Page 34 of 37 4/12/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Accreditation/Certification Summary Client: Athena Technologies, Inc TestAmerica Job ID: 400-151454-1 Project/Site: North Carolina Sediment Project Laboratory: TestAmerica Pensacola Unless otherwise noted, all analytes for this laboratory were covered under each accreditation/certification below. Authority Program EPA Region Identification Number Expiration Date North Carolina (WW/SW)3144State Program 12-31-18 Analysis Method Prep Method Matrix Analyte The following analytes are included in this report, but accreditation/certification is not offered by the governing authority: Moisture Sediment Percent Moisture Moisture Sediment Percent Solids Laboratory: TestAmerica Pittsburgh The accreditations/certifications listed below are applicable to this report. Authority Program EPA Region Identification Number Expiration Date North Carolina (WW/SW)4344State Program 12-31-18 TestAmerica Pensacola Page 35 of 37 4/12/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Page 36 of 37 4/12/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Login Sample Receipt Checklist Client: Athena Technologies, Inc Job Number: 400-151454-1 Login Number: 151454 Question Answer Comment Creator: Perez, Trina M List Source: TestAmerica Pensacola List Number: 1 N/ARadioactivity wasn't checked or is </= background as measured by a survey meter. TrueThe cooler's custody seal, if present, is intact. N/ASample custody seals, if present, are intact. TrueThe cooler or samples do not appear to have been compromised or tampered with. TrueSamples were received on ice. TrueCooler Temperature is acceptable. TrueCooler Temperature is recorded.0.0°C IR-7 TrueCOC is present. TrueCOC is filled out in ink and legible. TrueCOC is filled out with all pertinent information. TrueIs the Field Sampler's name present on COC? TrueThere are no discrepancies between the containers received and the COC. TrueSamples are received within Holding Time (excluding tests with immediate HTs) TrueSample containers have legible labels. TrueContainers are not broken or leaking. TrueSample collection date/times are provided. TrueAppropriate sample containers are used. TrueSample bottles are completely filled. TrueSample Preservation Verified. TrueThere is sufficient vol. for all requested analyses, incl. any requested MS/MSDs TrueContainers requiring zero headspace have no headspace or bubble is <6mm (1/4"). TrueMultiphasic samples are not present. TrueSamples do not require splitting or compositing. N/AResidual Chlorine Checked. TestAmerica Pensacola Page 37 of 37 4/12/2018 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15