Loading...
The URL can be used to link to this page
Your browser does not support the video tag.
Home
My WebLink
About
WQ0003396_Soils Analyses Report - Berm Modification_20230131
ANALYTICAL REPORT PREPARED FOR Attn: Stephanie Franz Environmental Conservation Laboratories 102 Woodwinds Industrial Ct, Suite A Cary, North Carolina 27511 Generated 12/30/2022 3:07:09 PM JOB DESCRIPTION CF19132 JOB NUMBER 680-227945-1 See page two for job notes and contact information. Savannah GA 31404 5102 LaRoche Avenue Eurofins Savannah Page 1 of 28 1 2 3 4 5 6 7 8 9 10 11 12 13 Eurofins Savannah Eurofins Savannah is a laboratory within Eurofins Environment Testing Southeast, LLC, a company within Eurofins Environment Testing Group of Companies Job Notes The test results in this report meet NELAP requirements for parameters for which accreditation is required or available. Any exceptions to the NELAP requirements are noted. Results pertain only to samples listed in this report. This report may not be reproduced, except in full, without the written approval of the laboratory. Questions should be directed to the person who signed this report. The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology, with any exceptions noted. This report shall not be reproduced except in full, without the express written approval of the laboratory. All questions should be directed to the Eurofins Environment Testing Southeast, LLC Project Manager. Authorization Generated 12/30/2022 3:07:09 PM Authorized for release by Sheila Hoffman, Project Manager II Sheila.Hoffman@et.eurofinsus.com (912)250-0279 Page 2 of 28 12/30/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Method Summary Job ID: 680-227945-1Client: Environmental Conservation Laboratories Project/Site: CF19132 Method Method Description LaboratoryProtocol SW8468315ACarbonyl Compounds by HPLC ELLE SW8469045DpH EET SAV EPAMoisturePercent Moisture EET SAV SW8468315ASolid Leach (Carbonyl Compounds)ELLE SW8468315A Prep Extraction (Carbonyl Compounds)ELLE Protocol References: EPA = US Environmental Protection Agency SW846 = "Test Methods For Evaluating Solid Waste, Physical/Chemical Methods", Third Edition, November 1986 And Its Updates. Laboratory References: EET SAV = Eurofins Savannah, 5102 LaRoche Avenue, Savannah, GA 31404, TEL (912)354-7858 ELLE = Eurofins Lancaster Laboratories Environment Testing, LLC, 2425 New Holland Pike, Lancaster, PA 17601, TEL (717)656-2300 Eurofins Savannah Page 3 of 28 12/30/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Sample Summary Client: Environmental Conservation Laboratories Job ID: 680-227945-1 Project/Site: CF19132 Lab Sample ID Client Sample ID Matrix Collected Received 680-227945-1 Soil #1 -1 Foot Solid 12/14/22 10:15 12/16/22 06:00 680-227945-2 Soil #2 -1 Foot Solid 12/14/22 10:20 12/16/22 06:00 680-227945-3 Soil #1 -4.5 Foot Solid 12/14/22 10:15 12/16/22 06:00 680-227945-4 Soil #2 -4.5 Foot Solid 12/14/22 10:20 12/16/22 06:00 Eurofins Savannah Page 4 of 28 12/30/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Definitions/Glossary Job ID: 680-227945-1Client: Environmental Conservation Laboratories Project/Site: CF19132 Qualifiers HPLC/IC Qualifier Description F1 MS and/or MSD recovery exceeds control limits. Qualifier General Chemistry Qualifier Description HF Field parameter with a holding time of 15 minutes. Test performed by laboratory at client's request. 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 CFU Colony Forming Unit 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) MCL EPA recommended "Maximum Contaminant Level" MDA Minimum Detectable Activity (Radiochemistry) MDC Minimum Detectable Concentration (Radiochemistry) MDL Method Detection Limit ML Minimum Level (Dioxin) MPN Most Probable Number MQL Method Quantitation Limit NC Not Calculated ND Not Detected at the reporting limit (or MDL or EDL if shown) NEG Negative / Absent POS Positive / Present PQL Practical Quantitation Limit PRES Presumptive 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) TNTC Too Numerous To Count Eurofins Savannah Page 5 of 28 12/30/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Case Narrative Client: Environmental Conservation Laboratories Job ID: 680-227945-1 Project/Site: CF19132 Job ID: 680-227945-1 Laboratory: Eurofins Savannah Narrative Job Narrative 680-227945-1 Receipt The samples were received on 12/16/2022 6:00 AM. Unless otherwise noted below, the samples arrived in good condition, and, where required, properly preserved and on ice. The temperature of the cooler at receipt time was 1.3°C HPLC/IC No additional analytical or quality issues were noted, other than those described above or in the Definitions/ Glossary page. General Chemistry Method 9045D: prepared at 10g/20mL ratio due to matrix. No additional analytical or quality issues were noted, other than those described above or in the Definitions/ Glossary page. Eurofins Savannah Page 6 of 28 12/30/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Detection Summary Job ID: 680-227945-1Client: Environmental Conservation Laboratories Project/Site: CF19132 Client Sample ID: Soil #1 -1 Foot Lab Sample ID: 680-227945-1 ☼Formaldehyde RL 1900 ug/Kg630 Analyte Result Qualifier Unit Dil Fac D Method Prep Type Total/NA150008315A Soil pH in Water 0.1 PH Units0.1 Total/NA18.4 HF 9045D Client Sample ID: Soil #2 -1 Foot Lab Sample ID: 680-227945-2 ☼Formaldehyde RL 1900 ug/Kg630 Analyte Result Qualifier Unit Dil Fac D Method Prep Type Total/NA1F1170008315A Soil pH in Water 0.1 PH Units0.1 Total/NA18.9 HF 9045D Client Sample ID: Soil #1 -4.5 Foot Lab Sample ID: 680-227945-3 ☼Formaldehyde RL 1900 ug/Kg630 Analyte Result Qualifier Unit Dil Fac D Method Prep Type Total/NA1110008315A Soil pH in Water 0.1 PH Units0.1 Total/NA18.4 HF 9045D Client Sample ID: Soil #2 -4.5 Foot Lab Sample ID: 680-227945-4 ☼Formaldehyde RL 1900 ug/Kg640 Analyte Result Qualifier Unit Dil Fac D Method Prep Type Total/NA145008315A Soil pH in Water 0.1 PH Units0.1 Total/NA15.3 HF 9045D Eurofins Savannah This Detection Summary does not include radiochemical test results. Page 7 of 28 12/30/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-227945-1Client: Environmental Conservation Laboratories Project/Site: CF19132 Lab Sample ID: 680-227945-1Client Sample ID: Soil #1 -1 Foot Matrix: SolidDate Collected: 12/14/22 10:15 Percent Solids: 79.1Date Received: 12/16/22 06:00 Method: SW846 8315A - Carbonyl Compounds by HPLC RL 5000 1900 630 ug/Kg ☼12/29/22 11:54 12/29/22 18:02 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Formaldehyde Butyraldehyde 103 77 -133 12/29/22 11:54 12/29/22 18:02 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery General Chemistry RL 8.4 HF 0.1 0.1 PH Units 12/21/22 13:34 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Soil pH in Water (SW846 9045D) 0.01 0.01 %12/28/22 13:21 179.1Percent Solids (EPA Moisture) Eurofins Savannah Page 8 of 28 12/30/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-227945-1Client: Environmental Conservation Laboratories Project/Site: CF19132 Lab Sample ID: 680-227945-2Client Sample ID: Soil #2 -1 Foot Matrix: SolidDate Collected: 12/14/22 10:20 Percent Solids: 76.3Date Received: 12/16/22 06:00 Method: SW846 8315A - Carbonyl Compounds by HPLC RL 17000 F1 1900 630 ug/Kg ☼12/29/22 11:54 12/29/22 18:12 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Formaldehyde Butyraldehyde 103 77 -133 12/29/22 11:54 12/29/22 18:12 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery General Chemistry RL 8.9 HF 0.1 0.1 PH Units 12/21/22 13:34 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Soil pH in Water (SW846 9045D) 0.01 0.01 %12/28/22 13:21 176.3Percent Solids (EPA Moisture) Eurofins Savannah Page 9 of 28 12/30/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-227945-1Client: Environmental Conservation Laboratories Project/Site: CF19132 Lab Sample ID: 680-227945-3Client Sample ID: Soil #1 -4.5 Foot Matrix: SolidDate Collected: 12/14/22 10:15 Percent Solids: 76.7Date Received: 12/16/22 06:00 Method: SW846 8315A - Carbonyl Compounds by HPLC RL 11000 1900 630 ug/Kg ☼12/29/22 11:54 12/29/22 18:23 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Formaldehyde Butyraldehyde 93 77 -133 12/29/22 11:54 12/29/22 18:23 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery General Chemistry RL 8.4 HF 0.1 0.1 PH Units 12/21/22 13:34 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Soil pH in Water (SW846 9045D) 0.01 0.01 %12/28/22 13:21 176.7Percent Solids (EPA Moisture) Eurofins Savannah Page 10 of 28 12/30/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Client Sample Results Job ID: 680-227945-1Client: Environmental Conservation Laboratories Project/Site: CF19132 Lab Sample ID: 680-227945-4Client Sample ID: Soil #2 -4.5 Foot Matrix: SolidDate Collected: 12/14/22 10:20 Percent Solids: 76.8Date Received: 12/16/22 06:00 Method: SW846 8315A - Carbonyl Compounds by HPLC RL 4500 1900 640 ug/Kg ☼12/29/22 11:54 12/29/22 18:34 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Formaldehyde Butyraldehyde 92 77 -133 12/29/22 11:54 12/29/22 18:34 1 Surrogate Dil FacAnalyzedPreparedQualifierLimits%Recovery General Chemistry RL 5.3 HF 0.1 0.1 PH Units 12/21/22 13:34 1 Analyte Dil FacAnalyzedPreparedUnitDResultQualifier Soil pH in Water (SW846 9045D) 0.01 0.01 %12/28/22 13:21 176.8Percent Solids (EPA Moisture) Eurofins Savannah Page 11 of 28 12/30/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Sample Results Job ID: 680-227945-1Client: Environmental Conservation Laboratories Project/Site: CF19132 Method: 8315A - Carbonyl Compounds by HPLC Client Sample ID: Method BlankLab Sample ID: MB 410-330816/1-B Matrix: Solid Prep Type: Total/NA Analysis Batch: 331282 Prep Batch: 331150 RL Formaldehyde <500 1500 500 ug/Kg 12/29/22 11:54 12/29/22 17:08 1 MB MB Analyte Dil FacAnalyzedPreparedDUnitResultQualifier Butyraldehyde 96 77 -133 12/29/22 17:08 1 MB MB Surrogate 12/29/22 11:54 Dil FacPreparedAnalyzedQualifierLimits%Recovery Client Sample ID: Lab Control SampleLab Sample ID: LCS 410-330816/2-B Matrix: Solid Prep Type: Total/NA Analysis Batch: 331282 Prep Batch: 331150 Formaldehyde 10000 9690 ug/Kg 97 81 -120 Analyte LCS LCS DUnitResultQualifier %Rec Spike Added %Rec Limits Butyraldehyde 77 -133 Surrogate 105 LCS LCS Qualifier Limits%Recovery Client Sample ID: Soil #2 -1 FootLab Sample ID: 680-227945-2 MS Matrix: Solid Prep Type: Total/NA Analysis Batch: 331282 Prep Batch: 331150 Formaldehyde 17000 F1 12700 23700 F1 ug/Kg 55 81 -120☼ Analyte MS MS DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec Limits Butyraldehyde 77 -133 Surrogate 106 MS MS Qualifier Limits%Recovery Client Sample ID: Soil #2 -1 FootLab Sample ID: 680-227945-2 MSD Matrix: Solid Prep Type: Total/NA Analysis Batch: 331282 Prep Batch: 331150 Formaldehyde 17000 F1 12800 24000 F1 ug/Kg 57 81 -120 1 50☼ Analyte MSD MSD DUnitResultQualifier %Rec Spike Added Sample Result Sample Qualifier %Rec Limits LimitRPD RPD Butyraldehyde 77 -133 Surrogate 103 MSD MSD Qualifier Limits%Recovery Eurofins Savannah Page 12 of 28 12/30/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 QC Association Summary Job ID: 680-227945-1Client: Environmental Conservation Laboratories Project/Site: CF19132 HPLC/IC Leach Batch: 330816 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Solid 8315A680-227945-1 Soil #1 -1 Foot Total/NA Solid 8315A680-227945-2 Soil #2 -1 Foot Total/NA Solid 8315A680-227945-3 Soil #1 -4.5 Foot Total/NA Solid 8315A680-227945-4 Soil #2 -4.5 Foot Total/NA Solid 8315AMB 410-330816/1-B Method Blank Total/NA Solid 8315ALCS 410-330816/2-B Lab Control Sample Total/NA Solid 8315A680-227945-2 MS Soil #2 -1 Foot Total/NA Solid 8315A680-227945-2 MSD Soil #2 -1 Foot Total/NA Prep Batch: 331150 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Solid 8315A Prep 330816680-227945-1 Soil #1 -1 Foot Total/NA Solid 8315A Prep 330816680-227945-2 Soil #2 -1 Foot Total/NA Solid 8315A Prep 330816680-227945-3 Soil #1 -4.5 Foot Total/NA Solid 8315A Prep 330816680-227945-4 Soil #2 -4.5 Foot Total/NA Solid 8315A Prep 330816MB 410-330816/1-B Method Blank Total/NA Solid 8315A Prep 330816LCS 410-330816/2-B Lab Control Sample Total/NA Solid 8315A Prep 330816680-227945-2 MS Soil #2 -1 Foot Total/NA Solid 8315A Prep 330816680-227945-2 MSD Soil #2 -1 Foot Total/NA Analysis Batch: 331282 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Solid 8315A 331150680-227945-1 Soil #1 -1 Foot Total/NA Solid 8315A 331150680-227945-2 Soil #2 -1 Foot Total/NA Solid 8315A 331150680-227945-3 Soil #1 -4.5 Foot Total/NA Solid 8315A 331150680-227945-4 Soil #2 -4.5 Foot Total/NA Solid 8315A 331150MB 410-330816/1-B Method Blank Total/NA Solid 8315A 331150LCS 410-330816/2-B Lab Control Sample Total/NA Solid 8315A 331150680-227945-2 MS Soil #2 -1 Foot Total/NA Solid 8315A 331150680-227945-2 MSD Soil #2 -1 Foot Total/NA General Chemistry Analysis Batch: 756371 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Solid 9045D680-227945-1 Soil #1 -1 Foot Total/NA Solid 9045D680-227945-2 Soil #2 -1 Foot Total/NA Solid 9045D680-227945-3 Soil #1 -4.5 Foot Total/NA Solid 9045D680-227945-4 Soil #2 -4.5 Foot Total/NA Solid 9045DLCS 680-756371/4 Lab Control Sample Total/NA Analysis Batch: 757069 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch Solid Moisture680-227945-1 Soil #1 -1 Foot Total/NA Solid Moisture680-227945-2 Soil #2 -1 Foot Total/NA Solid Moisture680-227945-3 Soil #1 -4.5 Foot Total/NA Solid Moisture680-227945-4 Soil #2 -4.5 Foot Total/NA Eurofins Savannah Page 13 of 28 12/30/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Lab Chronicle Client: Environmental Conservation Laboratories Job ID: 680-227945-1 Project/Site: CF19132 Client Sample ID: Soil #1 -1 Foot Lab Sample ID: 680-227945-1 Matrix: SolidDate Collected: 12/14/22 10:15 Date Received: 12/16/22 06:00 Analysis 9045D SM12/21/22 13:341 EET SAV756371 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 20.50 mL 20 mL Instrument ID:GEpHM5 Analysis Moisture 1 757069 12/28/22 13:21 KF EET SAVTotal/NA NOEQUIPInstrument ID: Client Sample ID: Soil #1 -1 Foot Lab Sample ID: 680-227945-1 Matrix: SolidDate Collected: 12/14/22 10:15 Percent Solids: 79.1Date Received: 12/16/22 06:00 Leach 8315A QTH712/28/22 15:00 ELLE330816 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 10.11 g 200 mL Prep 8315A Prep 331150 12/29/22 11:54 A2VL ELLETotal/NA 100 mL 10 mL Analysis 8315A 1 331282 12/29/22 18:02 UHEW ELLETotal/NA 1 mL 1 mL 11000Instrument ID: Client Sample ID: Soil #2 -1 Foot Lab Sample ID: 680-227945-2 Matrix: SolidDate Collected: 12/14/22 10:20 Date Received: 12/16/22 06:00 Analysis 9045D SM12/21/22 13:341 EET SAV756371 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 20.65 mL 20 mL Instrument ID:GEpHM5 Analysis Moisture 1 757069 12/28/22 13:21 KF EET SAVTotal/NA NOEQUIPInstrument ID: Client Sample ID: Soil #2 -1 Foot Lab Sample ID: 680-227945-2 Matrix: SolidDate Collected: 12/14/22 10:20 Percent Solids: 76.3Date Received: 12/16/22 06:00 Leach 8315A QTH712/28/22 15:00 ELLE330816 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 10.35 g 200 mL Prep 8315A Prep 331150 12/29/22 11:54 A2VL ELLETotal/NA 100 mL 10 mL Analysis 8315A 1 331282 12/29/22 18:12 UHEW ELLETotal/NA 1 mL 1 mL 11000Instrument ID: Client Sample ID: Soil #1 -4.5 Foot Lab Sample ID: 680-227945-3 Matrix: SolidDate Collected: 12/14/22 10:15 Date Received: 12/16/22 06:00 Analysis 9045D SM12/21/22 13:341 EET SAV756371 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 20.57 mL 20 mL Instrument ID:GEpHM5 Analysis Moisture 1 757069 12/28/22 13:21 KF EET SAVTotal/NA NOEQUIPInstrument ID: Eurofins Savannah Page 14 of 28 12/30/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Lab Chronicle Client: Environmental Conservation Laboratories Job ID: 680-227945-1 Project/Site: CF19132 Client Sample ID: Soil #1 -4.5 Foot Lab Sample ID: 680-227945-3 Matrix: SolidDate Collected: 12/14/22 10:15 Percent Solids: 76.7Date Received: 12/16/22 06:00 Leach 8315A QTH712/28/22 15:00 ELLE330816 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 10.35 g 200 mL Prep 8315A Prep 331150 12/29/22 11:54 A2VL ELLETotal/NA 100 mL 10 mL Analysis 8315A 1 331282 12/29/22 18:23 UHEW ELLETotal/NA 1 mL 1 mL 11000Instrument ID: Client Sample ID: Soil #2 -4.5 Foot Lab Sample ID: 680-227945-4 Matrix: SolidDate Collected: 12/14/22 10:20 Date Received: 12/16/22 06:00 Analysis 9045D SM12/21/22 13:341 EET SAV756371 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 20.99 mL 20 mL Instrument ID:GEpHM5 Analysis Moisture 1 757069 12/28/22 13:21 KF EET SAVTotal/NA NOEQUIPInstrument ID: Client Sample ID: Soil #2 -4.5 Foot Lab Sample ID: 680-227945-4 Matrix: SolidDate Collected: 12/14/22 10:20 Percent Solids: 76.8Date Received: 12/16/22 06:00 Leach 8315A QTH712/28/22 15:00 ELLE330816 Type Batch Method Batch Prep Type LabAnalystRun Prepared or Analyzed Initial Amount Amount Final Batch NumberFactor Dil Total/NA 10.13 g 200 mL Prep 8315A Prep 331150 12/29/22 11:54 A2VL ELLETotal/NA 100 mL 10 mL Analysis 8315A 1 331282 12/29/22 18:34 UHEW ELLETotal/NA 1 mL 1 mL 11000Instrument ID: ¹ Completion dates and times are reported or not reported per method requirements or individual lab discretion. Laboratory References: EET SAV = Eurofins Savannah, 5102 LaRoche Avenue, Savannah, GA 31404, TEL (912)354-7858 ELLE = Eurofins Lancaster Laboratories Environment Testing, LLC, 2425 New Holland Pike, Lancaster, PA 17601, TEL (717)656-2300 Eurofins Savannah Page 15 of 28 12/30/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Page 16 of 28 12/30/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Page 17 of 28 12/30/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Page 18 of 28 12/30/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Page 19 of 28 12/30/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Page 20 of 28 12/30/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Page 21 of 28 12/30/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Page 22 of 28 12/30/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Page 23 of 28 12/30/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Login Sample Receipt Checklist Client: Environmental Conservation Laboratories Job Number: 680-227945-1 Login Number: 227945 Question Answer Comment Creator: Johnson, Corey M List Source: Eurofins Savannah 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? 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. N/ASample 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. Eurofins Savannah Page 24 of 28 12/30/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Login Sample Receipt Checklist Client: Environmental Conservation Laboratories Job Number: 680-227945-1 Login Number: 227945 Question Answer Comment Creator: Foreman, Leah M List Source: Eurofins Lancaster Laboratories Environment Testing, LLC List Creation: 12/28/22 09:52 AMList Number: 2 TrueThe cooler's custody seal is intact. TrueThe cooler or samples do not appear to have been compromised or tampered with. TrueSamples were received on ice. TrueCooler Temperature is acceptable (</=6C, not frozen). TrueCooler Temperature is recorded. N/AWV: Container Temperature is acceptable (</=6C, not frozen). N/AWV: Container Temperature is recorded. TrueCOC is present. TrueCOC is filled out in ink and legible. TrueCOC is filled out with all pertinent information. TrueThere are no discrepancies between the containers received and the COC. 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. TrueThere is sufficient vol. for all requested analyses. FalseIs the Field Sampler's name present on COC?Received project as a subcontract. N/ASample custody seals are intact. N/AVOA sample vials do not have headspace >6mm in diameter (none, if from WV)? Eurofins Savannah Page 25 of 28 12/30/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Accreditation/Certification Summary Client: Environmental Conservation Laboratories Job ID: 680-227945-1 Project/Site: CF19132 Laboratory: Eurofins Savannah The accreditations/certifications listed below are applicable to this report. Authority Program Identification Number Expiration Date North Carolina (WW/SW)State 269 12-31-22 Laboratory: Eurofins Lancaster Laboratories Environment Testing, LLC The accreditations/certifications listed below are applicable to this report. Authority Program Identification Number Expiration Date North Carolina (DW)State 42705 07-31-23 North Carolina (WW/SW)State 521 12-31-22 Eurofins Savannah Page 26 of 28 12/30/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Definitions/Glossary Job ID: 680-227945-1Client: Environmental Conservation Laboratories Project/Site: CF19132 Qualifiers HPLC/IC Qualifier Description F1 MS and/or MSD recovery exceeds control limits. Qualifier General Chemistry Qualifier Description HF Field parameter with a holding time of 15 minutes. Test performed by laboratory at client's request. 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 CFU Colony Forming Unit 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) MCL EPA recommended "Maximum Contaminant Level" MDA Minimum Detectable Activity (Radiochemistry) MDC Minimum Detectable Concentration (Radiochemistry) MDL Method Detection Limit ML Minimum Level (Dioxin) MPN Most Probable Number MQL Method Quantitation Limit NC Not Calculated ND Not Detected at the reporting limit (or MDL or EDL if shown) NEG Negative / Absent POS Positive / Present PQL Practical Quantitation Limit PRES Presumptive 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) TNTC Too Numerous To Count Eurofins Savannah Page 27 of 28 12/30/2022 1 2 3 4 5 6 7 8 9 10 11 12 13 Accreditation/Certification Summary Client: Environmental Conservation Laboratories Job ID: 680-227945-1 Project/Site: CF19132 Laboratory: Eurofins Savannah The accreditations/certifications listed below are applicable to this report. Authority Program Identification Number Expiration Date North Carolina (WW/SW)State 269 12-31-22 Laboratory: Eurofins Lancaster Laboratories Environment Testing, LLC The accreditations/certifications listed below are applicable to this report. Authority Program Identification Number Expiration Date North Carolina (DW)State 42705 07-31-23 North Carolina (WW/SW)State 521 12-31-22 Eurofins Savannah Page 28 of 28 12/30/2022 1 2 3 4 5 6 7 8 9 10 11 12 13