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Home My WebLink AboutNCG100226_2021 DMR_20211020CERTIFIED MAIL, RETURN RECEIPT REQUESTED Mooresville Regional Office Attn: Central Files 610 East Center Avenue, Suite 301 Mooresville, NC 28115 RE: LKQ Pick Your Part — Charlotte Charlotte, NC Permit # NCG100226 2021 Third Quarter Discharge Monitoring Report Dear Sir/Madam: Please find attached the 2021 Third Quarter Stormwater Discharge Monitoring Report (DMR) for the LKQ Pick Your Part facility located in Charlotte, North Carolina. This submittal covers the reporting period July 315t to September 301h, 2021. A copy of the DMR was also uploaded electronically as required. Please call me at (912) 313-2720 or Mr. Colby Geil of RPS at 404- 809-3878 if you have any comments, questions, or concerns about the information presented in this submittal. Sincerely, F Jeff Doebler Plant Manager Attachment NCDEQ Division of Energy, Mineral and Land Resources StommwaterDischarge Monitoring Report (DMR)Form for NCGl00Q00 Used Motor Vehicles Click here for instructions Complete, sign, scan and submit the DK8Rvia the within 30 days of receiving sampling results. Mail the original, signed hard copy of the DMR to the Certificate of Coverage No, NCGIO 0226 Person Collecting Samples: Shelly Smith Facility Name: LKQ Pick Your Part - Charlotte Laboratory Name: Eurofins TestAmerica, Savannah Facility County: Mecklenburg Laboratory Cert. No.: 490 Discharge during thi s period: r, YesE] No (if no, skip to signature and date) Has your facility implemented mandatory Tier response actions this sample period. for any benchmark exceeclances? Yes No A copy of this DIVIR has been uploaded electronically via https://edocs.deq.nc.gov/Fort-ns/SW-DNIR No Dyes El Date Uploaded: Analytical Monitoring Requirements for Outfalls with Industrial Activities — Benchmarks in (Red) Par meter Parameter Code N/A Receiving Stream Class B N/A Date Sample Collected MM/DD/YYYY 9/16/21 00400 Chemical Oxygen Demand in mg/L 00340 370 01051 Lead, total recoverable (as Pb) in U11 Ethylene Glycol in mg/ L (wiy amount Two and Three) Estimated New Motor/Hydraulic Oil NCOIL Usage in gal/month 5-10 I * Outfalls u,Outstanding Resource Waters pnRm4'High Quality Waters VH0vvLTrout Waters (Tr)and Primary Nursery Areas (pmA) have a benchmark TSS limit of 50 mg/L. All other water classifications have a benchmark of 100 mg/L nm(pmshwateUSW(Sa|mvater) Notes (optional): This sample was not tested for pH. "I certify bvmvsignature below, under penalty oflaw, that this document and all attachments were prepared under mvdirection msupervision m accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, tuthe best ofmvknowledge and belief, true, accurate, and complete. /amaware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations." Signature of Permy Cee(o`r`66—fegated Authorized Individual Email Address Phone Number Environment Testing America Eurofins TestAmerica, Savannah 5102 LaRoche Avenue Savannah, GA 31404 Tel: (912)354-7858 Laboratory Job ID: 680-204541-1 Laboratory Sample Delivery Group: 212440/41525 Client Project/Site: #1228 - LKQ PICK YOUR PART CHARLOTTE For: RPS Group Inc 3525 Piedmont Rd NE Suite 520 Bldg 6 Atlanta, Georgia 30305 Attn: Seth Ailiff � r—.. Authorized for release by: 912912021 2:14:05 PM Jim Knapp, Project Manager II (630)758-0262 Jim.Knapp@Eurofinset.com The test results in this report meet all 2003 NELRC, 2009 TNI, and 2016 TNl 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. Definitions/Glossary Client: RPS Group Inc Project/Site: #1228 - LKQ PICK YOUR PART - CHARLOTTE Glossary Abbreviation a %R CFL CFU CNF DER Dil Fac DL DL, RA, RE, IN DLC EDL LOD LOQ MCL MDA MDC MDL ML MPN MQL NC ND NEG POS PQL PRES QC RER RL RPD TEF TEQ TNTC 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 Percent Recovery Contains Free Liquid Colony Forming Unit Contains No Free Liquid Duplicate Error Ratio (normalized absolute difference) Dilution Factor Detection Limit (DoD/DOE) Indicates a Dilution, Re -analysis, Re -extraction, or additional Initial metals/anion analysis of the sample Decision Level Concentration (Radiochemistry) Estimated Detection Limit (Dioxin) Limit of Detection (DoD/DOE) Limit of Quantitation (DoD/DOE) EPA recommended "Maximum Contaminant Lever' Minimum Detectable Activity (Radiochemistry) Minimum Detectable Concentration (Radiochemistry) Method Detection Limit Minimum Level (Dioxin) Most Probable Number Method Quantitation Limit Not Calculated Not Detected at the reporting limit (or MDL or EDL if shown) Negative / Absent Positive / Present Practical Quantitation Limit Presumptive Quality Control Relative Error Ratio (Radiochemistry) Reporting Limit or Requested Limit (Radiochemistry) Relative Percent Difference, a measure of the relative difference between two points Toxicity Equivalent Factor (Dioxin) Toxicity Equivalent Quotient (Dioxin) Too Numerous To Count Job ID: 680-204541-1 SDG: 212440/41525 Eurofins TestAmerica, Savannah Page 2 of 13 9/29/2021 Sample Summary Client: RPS Group Inc Project/Site: #1228 - LKQ PICK YOUR PART - CHARLOTTE Lab Sample ID Client Sample ID Matrix Collected Received 680-204541-1 Water Water 09/16/2110:30 09/17/2110:00 Job ID: 680-204541-1 SDG: 212440/41525 Eurofins TestAmerica, Savannah Page 3 of 13 9/29/2021 Case Narrative Client: RPS Group Inc Project/Site: #1228 - LKQ PICK YOUR PART - CHARLOTTE Laboratory: Eurofins TestAmerica, Savannah Narrative Job Narrative 680-204541-1 Comments No additional comments. Job ID: 680-204541-1 SDG: 212440/41525 Receipt The sample was received on 9/17/2021 10:00 AM. Unless otherwise noted below, the sample arrived in good condition, and where required, properly preserved and on ice. The temperature of the cooler at receipt was 5.91, C. GC Semi VOA No analytical or quality issues were noted, other than those described in the Definitions/Glossary page. Metals No analytical or quality issues were noted, other than those described in the Definitions/Glossary page. General Chemistry Methods 1664A, 1664B: Insufficient sample volume was available to perform a matrix spike/matrix spike duplicate/sample duplicate (MS/MSD/DUP) associated with preparation batch 680-686132. Methods 160.2, SM 2540D: The sample duplicate precision for the following sample associated with analytical batch 680-686073 was outside control limits: (680-204556-C-2 DU). The associated Laboratory Control Sample / Laboratory Control Sample Duplicate (LCS/LCSD) precision met acceptance criteria. No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page Eurofins TestAmerica, Savannah Page 4 of 13 9/29/2021 Client Sample Results Client: RPS Group Inc Job ID: 680-204541-1 Project/Site: #1228 - LKQ PICK YOUR PART - CHARLOTTE SDG: 212440/41525 Client Sample ID: Water Lab Sample ID: 680 204541-1 Date Collected: 09/16/21 10:30 Matrix: Water Date Received: 09/17f21 10:00 Method: 8015C - Nonhalogenated Organic using GC/FID (Direct Aqueous Injection) Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Ethylene glycol 53 5.0 1.2 mg/L 09/17/21 23:14 1 Method: 200.7 Rev 4.4 - Metals (ICP) - Total Recoverable Analyte- Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Lead 0.011 0.010 0.0039 mg/L 09120/2115:12 09/22/2106:56 1 General Chemistry Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Oil & Grease 18.1 4.7 1.3 mg/L 09/23/21 08:56 09/23/21 11:14 1 Chemical Oxygen Demand 370 100 50 mg/L 09/29/21 09:45 10 Analyte Result Qualifier RL RL Unit D Prepared Analyzed Dil Fac Total Suspended Solids 31 8.3 8.3 mg/L 09/22/21 17:28 1 Eurofins TestAmerica, Savannah Page 5 of 13 9/29/2021 QC Sample Results Client: RPS Group Inc Project/Site: #1228 - LKQ PICK YOUR PART - CHARLOTTE Method: 8015C,-,Nonhalogenated Organic using GC/FID (Direct Aqueous Injection) Lab Sample ID: MB 680-685386117 Matrix: Water Analysis Batch: 685386 MB MB Analyte Result Qualifier RL MDL Unit D Ethylene glycol <5.0 5.0 1.2 mg/L Lab Sample ID: LCS 680-685386113 Matrix: Water Analysis Batch: 685386 Job ID: 680-204541-1 SDG: 212440/41525 Client Sample ID: Method Blank Prep Type: Total/NA Prepared Analyzed Dil Fac 09/17121 20:36 13 Client Sample ID: Lab Control Sample Prep Type: Total/NA Spike LCS LCS %Rec. Analyte Added Result Qualifier Unit D %Rec Limits Ethylene glycol 20.0 18-6 mg/L 93 61 -148 Lab Sample ID: LCSD 680-685386/14 Client Sample ID: Lab Control Sample Dup Matrix: Water Prep Type: TotalINA Analysis Batch: 685386 Spike LCSD LCSD %Rec. RPD Analyte Added Result Qualifier Unit D %Rec Limits RPD Limit Ethylene glycol 20.0 19.4 mg/L 97 61-148 4 50 Method: 200.7 Rev 4.4 - Metals (ICP) Lab Sample ID: MB 680-685673/1 -A Client Sample ID: Method Blank Matrix: Water Prep Type: Total Recoverable Analysis Batch: 685966 Prep Batch: 685673 MB MB Analyte Qualifier RL MDL Unit D Prepared Analyzed Dil Fac -Result Lead <0.010 0,010 0.0039 mg/L 09/20/21 15:12 09/22/21 06:24 1 Lab Sample ID: LCS 680-68567312-A Client Sample ID: Lab Control Sample Matrix: Water Prep Type: Total Recoverable Analysis Batch: 685966 Prep Batch: 685673 Spike LCS LCS %Rec. Analyte Added Result Qualifier Unit D %Rec Limits Lead 0505 0.472 mg/L 93 85-115 Method: 1664A - HEM and SGT-HEM Lab Sample ID: MB 680-68613211 -A Client Sample ID: Method Blank Matrix: Water Prep Type: Total/NA Analysis Batch: 686178 Prep Batch: 686132 MB MB Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Oil & Grease <5.0 5.0 1.4 mg/L 09/23/21 08:56 09/23/21 11:14 1 Lab Sample ID: LCS 680-686132/2-A Client Sample ID: Lab Control Sample Matrix: Water Prep Type: Total/NA Analysis Batch: 686178 Prep Batch: 686132 Spike LCS LCS %Rec. Analyte Added Result Qualifier Unit D %Rec Limits Oil & Grease 40.0 35.80 mg/L 90 78-114 Eurofins TestArnerica, Savannah Page 6 of 13 9/29/2021 QC Sample Results Client: RPS Group Inc Project/Site: #1228 - LKQ PICK YOUR PART - CHARLOTTE Method: 1664A - HEM and SGT-HEM (Continued) Job ID:680-204541-1 S DG: 212440/41525 Lab Sample ID: LCSD 680-68613213-A Client Sample ID: Lab Control Sample Dup Matrix: Water Prep Type: Total/NA Analysis Batch: 686178 Prep Batch: 686132 Spike LCSD LCSD %Rec. RPD Analyte Oil & Grease Added 40.0 Result Qualifier 34.40 Unit D %Rec Limits RPD Limit mg/L 86 78 - 114 4 18 Method: 2540 D-2011 - Total Suspended Solids (Dried at 103-105°C) Lab Sample ID: MB 680-686073/1 Client Sample ID: Method Blank Matrix: Water Prep Type: TotaliNA Analysis Batch: 686073 MB MB Analyte Result Qualifier RL RL Unit D Prepared Analyzed Dil Fac Total Suspended Solids <2.5 2.5 2.5 mg/L 09/22/21 17:28 1 Lab Sample ID: LCS 680-68607312 Client Sample ID: Lab Control Sample Matrix: Water Prep Type: Total/NA Analysis Batch: 686073 Spike LCS LCS %Rec. Analyte Added Result Qualifier Unit D %Rec Limits Total Suspended Solids 951 812 mg/L 85 80 - 120 Lab Sample ID: LCSD 680-68607313 Client Sample ID: Lab Control Sample Dup Matrix: Water Prep Type: Total/NA Analysis Batch: 686073 Spike LCSD LCSD %Rec. RPD Analyte Added Result Qualifier Unit D %Rec Limits RPD Lumt Total Suspended Solids 951 822 ma/L 86 80 - 120 1 25 Method: 410.4-1993 R2.0 - COD Lab Sample ID: MB 680-687065/3 Client Sample ID: Method Blank Matrix: Water Prep Type: Total/NA Analysis Batch: 687065 MB MB Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac Chemical Oxygen Demand <10 10 5.0 mg/L 09/29/21 09:45 1 Lab Sample ID: LCS 680-68706514 Client Sample ID: Lab Control Sample Matrix: Water Prep Type: Total/NA Analysis Batch: 687065 Spike LCS LCS %Rec. Analyte Added Result Qualifier Unit D %Rec Limits Chemical Oxygen Demand 50.0 50.2 mg/L 100 90 - 110 Eurofins TestAmerica, Savannah Page 7 of 13 9/29/2021 QC Association Summary Client: RIPS Group Inc Project/Site: #1228 - LKQ PICK YOUR PART - CHARLOTTE GC VOA -- Analysis Batch: 685386 Lab Sample ID Client Sample ID Prep Type 680-204541-1 Water Total/NA MB 680-685386/17 Method Blank Total/NA LCS 680-685386/13 Lab Control Sample Total/NA LCSD 680-685386/14 Lab Control Sample Dup Total/NA Metals Prep Batch: 685673 Lab Sample ID Client Sample ID Prep Type 680-204541-1 Water Total Recoverable MB 680-685673/1-A Method Blank Total Recoverable LCS 680-685673/2-A Lab Control Sample Total Recoverable Analysis Batch: 685966 Lab Sample ID --54 Client Sample ID Prep Type 680404 `l Water Total Recoverable MB 680-68567311-A Method Blank Total Recoverable LCS 680-685673/2-A Lab Control Sample Total Recoverable General Chemistry Analysis Batch: 686073 Lab Sample ID - - Client Sample ID - -__ Prep Type 680-204541-1 Water Total/NA MB 680-686073/1 Method Blank Total/NA LCS 680-686073/2 Lab Control Sample Total/NA LCSD 680-68607313 Lab Control Sample Dup Total/NA Prep Batch: 686132 Job ID: 680-204541-1 SDG: 212440/41525 Matrix Method Prep Batch Water 8015C Water 8015C Water 8015C Water 8015C Matrix Method Prep Batch Water 200.7-1994 R4.4 Water 200.7-1994 R4.4 Water 200.7-1994 R4.4 Matrix Method Prep Batch Water Y66 -7 Rev 4.4 685673 Water 200.7 Rev 4.4 685673 Water 200.7 Rev 4.4 685673 Matrix Water Water Water Water Lab Sample ID Client Sample ID Prep Type Matrix 680-204541-1 Water Total/NA Water MB 680-686132/1-A Method Blank Total/NA Water LCS 680-686132/2-A Lab Control Sample Total/NA Water LCSD 680-68613213-A Lab Control Sample Dup Total/NA Water Analysis Batch: 686178 Lab Sample ID Client Sample ID Prep Type Matrix 680-204541-1 Water Total/NA Water MB 680-686132/1-A Method Blank Total/NA Water LCS 680-686132/2-A Lab Control Sample Total/NA Water LCSD 680-686132/3-A Lab Control Sample Dup Total/NA Water Analysis Batch: 687065 Lab Sample ID Client Sample ID Prep Type Matrix 680-204541-1 Water Total/NA Water MB 680-687065/3 Method Blank Total/NA Water LCS 680-687065/4 Lab Control Sample Total/NA Water Page 8 of 13 Method Prep Batch 2540 D-2011 2540 D-2011 2540 D-2011 Method Prep Batch 1664A 1664A 1664A 1664A Method Prep Batch 1664A 686132 1664A 686132 1664A 686132 1664A 686132 Method Prep Batch 410.4-1993 R2.0 410.4-1993 R2.0 410.4-1993 R2.0 Eurofins TestAmerica, Savannah 9/29/2021 Lab Chronicle Client: RPS Group Inc Project/Site: #1228 - LKQ PICK YOUR PART - CHARLOTTE Client Sample ID: Water Date Collected: 09/16121 10:30 Date Received: 09/17/21 10:00 Batch Batch Dil Initial Prep Type Type Method Run Factor Amount Total/NA Analysis 8015C 1 Instrument ID: CVGG2 Total Recoverable Prep 200.7-1994 R4.4 50 mL Total Recoverable Analysis 200.7 Rev 4.4 1 Instrument ID: ICPE Total/NA Prep 1664A 530 mL Total/NA Analysis 1664A 1 Instrument ID: NoEquip Total/NA Analysis 2540 D-2011 1 300 mL Instrument ID: NOEQUIP Total/NA Analysis 410.4-1993 R2.0 10 2 mL Instrument ID: SPC7 Job ID: 680-204541-1 SDG: 212440/41525 Lab Sample ID: 680-204541-1 Matrix: Water Final Batch Prepared Amount Number or Analyzed Analyst Lab 685386 09/17/21 23:14 EHS TAL SAV 50 mL 685673 09/20/21 15:12 JE TAL SAV 685966 09/22/21 06:56 BCB TAL SAV 500 mL 686132 09/23/21 08:56 JAS TAL SAV ffi 686178 09/23/21 11:14 JAS TAL SAV 1000 mL 686073 09/22/21 17:28 PG TAL SAV 2 mL 687065 09/29/21 09:45 ALG TAL SAV Laboratory References: TAL SAV = Eurofins TestAmerica, Savannah, 5102 LaRoche Avenue, Savannah, GA 31404, TEL (912)354-7858 Page 9 of 13 Eurofins TestAmerica, Savannah 9/29/2021 Accreditation/Certification Summary Client: RPS Group Inc Project/Site: #1228 - LKQ PICK YOUR PART - CHARLOTTE Laboratory: Eurofins TestAmerica, Savannah Ali accred;tatons/certifications held by this laboratory are listed. Not all accreditations/certifications are applicable to this report Job ID:680-204541-1 S DG: 212440/41525 Authority Program Identification Number Expiration Date AFCEE SAVLAB - - - - Alabama State 41450 06-30-22 Alaska (UST) State 17-016 09-22-22 ANAB Dept. of Defense ELAP L2463 09-22-22 ANAB ISOIIEC 17025 1-2463.01 09-22-22 Arkansas DEQ State 19-015-0 02-01-22 California State 2939 06-30-22 Connecticut State PH-0161 03-31-23 Florida NELAP E87052 06-30-22 Georgia State E87052 06-30-22 Georgia (DW) State 803 06-30-22 Guam State 19-007R 04-17-22 Hawaii State <cert No> 06-30-22 Illinois NELAP 200022 11-30-21 Indiana State C-GA-02 06-30-22 Iowa State 353 06-30-22 Kentucky (UST) State NA 06-30-22 Louisiana NELAP 02011 06-30-22 Louisiana (DW) State LA009 12-31-21 Maine State GA00006 09-25-22 Maryland State 250 12-31-21 Massachusetts State M-GA006 06-30-22 Michigan State 9925 03-05-22 Mississippi State <cert No.> 06-30-22 Nebraska State NE-OS-7-04 06-30-22 New Jersey NELAP GA769 06-30-22 New Mexico State GA00006 06-30-22 New York NELAP 10842 04-01-22 North Carolina (DW) State 13701 07-01-22 North Carolina (VWV/SW) State 269 12-31-21 Pennsylvania NELAP 68-00474 06-30-22 Puerto Rico State GA00006 01-01-22 South Carolina State 98001 06-30-22 Tennessee State 02961 06-30-22 Texas NELAP T1047004185-19-14 11-30-21 Texas TCEQ Water Supply T104704185 06-30-22 USDA US Federal Programs P330-18-00313 09-03-24 Virginia NELAP 10509 06-29-22 Washington State C805 06-10-22 Wisconsin State 999819810 08-31-22 Wyoming State 8TM S-L 06-30-22 Eurofins TestAmerica. Savannah Page 10 of 13 9/29/2021 Method Summary Client: RPS Group Inc Project/Site: #1228 - LKQ PICK YOUR PART - CHARLOTTE Method Method Description 8015C Nonhalogenated Organic using GC/FID (Direct Aqueous Injection) 200.7 Rev 4.4 Metals (ICP) 1664A HEM and SGT-HEM 2540 D-2011 Total Suspended Solids (Dried at 103-105°C) 410.4-1993 R2.0 COD 1664A HEM and SGT-HEM (Aqueous) 200.7-1994 R4.4 Preparation, Total Recoverable Metals Protocol S W846 40CFR136A 1664A SM MCAWW 1664A EPA Job ID: 680-204541-1 SDG 212440141525 Protocol References: 1664A= EPA-821-98-002 40CFR136A = "Methods for Organic Chemical Analysis of Municipal Industrial Wastewater", 40CFR, Part 136, Appendix A, October 26, 1984 and subsequent revisions. EPA= US Environmental Protection Agency MCAWW = "Methods For Chemical Analysis Of Water And Wastes", EPA-600/4-79-020, March 1983 And Subsequent Revisions. SM = "Standard Methods For The Examination Of Water And Wastewater" SW846 = "Test Methods For Evaluating Solid Waste, Physical/Chemical Methods", Third Edition, November 1986 And Its Updates Laboratory References: TAL SAV = Eurofins TestAmerica, Savannah, 5102 LaRoche Avenue, Savannah, GA 31404, TEL (912)354-7858 TAIL SAV TAL SAV TAL SAV TAL SAV TAL SAV TAL SAV Eurofins TestAmerica, Savannah Page 11 of 13 9/29/2021 C\l cr- 0 4- V) 0 0 A j j i 1 �� T= 0 IT al L, 'i z z w- . ......... .. . 0 Z q)T3 lb siameluo3 to jeqwnN IL-101 x4- - ------- LO . ............. ........... CIL T� to Q. ... ... ........ CT �)Vo vV991, xi C) io�Alq Iva 09108 z X, Ix . . . ..... . ........ . .... . . .... cr x x Real VIOD L GOZ 0 t U (ON I* 28A) GSWSH "OV6d X m C, (ON JO S43A) GIdweS P8,10HIJ P18!3 X ... ... .... 'L n m. ........ ..... E 0 OI CL E On I, 0. < E Md to CLo m f ........... 0 C) 0 z Q, Q� kN 0 z. uj 0 Q -k" lu" 0 'of al, y cn 2 ? 0. C3 LU � Page 12 of 13 9129/2021 Login Sample Receipt Checklist Client: RPS Group Inc Login Number: 204541 List Number: 1 Creator: Sims, Robert D Question Answer Radioactivity wasn't checked or is </= background as measured by a survey NIA meter. The cooler's custody seal, if present, is intact. True Sample custody seals, if present, are intact. True The cooler or samples do not appear to have been compromised or True tampered with. Samples were received on ice. True Cooler Temperature is acceptable. True Cooler Temperature is recorded. True COC is present. True COC is filled out in ink and legible. True COC is filled out with all pertinent information. True Is the Field Sampler's name present on COC? True There are no discrepancies between the containers received and the COC. True Samples are received within Holding Time (excluding tests with immediate True HTs) Sample containers have legible labels. True Containers are not broken or leaking. True Sample collection date/times are provided. True Appropriate sample containers are used. True Sample bottles are completely filled. True Sample Preservation Verified. N/A There is sufficient vol. for all requested analyses, incl. any requested True MS/MSDs Containers requiring zero headspace have no headspace or bubble is True <6mm (1/4"). Multiphasic samples are not present. True Samples do not require splitting or compositing. True Residual Chlorine Checked. N/A Job Number: 680-204541-1 SDG Number: 212440/41525 List Source: Eurofins TestAmerica, Savannah Comment Eurofins TestAmerica, Savannah Page 13 of 13 9/29/2021