NCG100015_2023 DMR_20240212

SA.,,..91-e. A A-+t.. 2
NCDEQ Division of Energy, Mineral and Land Resources
Storrnwat r Discharge Monitoring Report (DMR) Form for NCG108000
Used Motor Vehicles
Click here for instructions
...............:...._..._ ..__._....._.a-_-__......... "ZED Z3
Complete, sign, scan and submit the DMR via the 5tormws ter N.DE5 Permit Data Monitoring Re_p_ortlDMR1 Upload_form within
30 days of receiving sampling results. Mail the original, signed hard copy of the DMR to the appropriate DEMLRRe_glonal_Office.
Certificate of Coverage No. NCG10 0015 Person Collecting Samples: Jimmie Marsh
Facility Name:Marsh Car Yard Laboratory Name: Eurofins
Facility County:Chatham Laboratory Cert. No.: NC 591
Discharge during this period:0 Yes D No (if no,skip to signature and date)
Has your facility implemented mandatory Tier response actions this sample period for any benchmark exceedances?0 Yes N o
If so, which Tier(I, II, or III)?
A copy of this DMR has been uploaded electronically via https://edocs.deq.nc.gov/Forms/SW-DMR fj Yes ®No
Date Uploaded:
Analytical Monitoring Requirements for Outfalls with Industrial Activities—Benchmarks in (Red)
Parameter
Code Parameter Outfall 001 Outfall Outfall Outfall Outfall
N/A Receiving Stream Class C
N/A Date Sample Collected MM/DD/YYYY 12/17/2023
46529 24-Hour Rainfall in inches 2.5
C0530 TSS in mg/L(100 or 50*) 97
00400 pH in standard units(6.0-9.0 FW,
6.8—8.5 SW) 6.8
00340 Chemical Oxygen Demand in mg/L
(120) N/R
01051 Lead,total recoverable(as Pb) in
mg/L(0.075 FW,0.22 SW) 0.021
Ethylene Glycol in mg/L(any amount
77023 detected Tier One;8,000 mg/L Tier <1.7
Two and Three)
00552 Non-Polar Oil&Grease in mg/L(15) <1.4
NCOIL Estimated New Motor/Hydraulic Oil --
Usage in gal/month N/A
* Outfalls to Outstanding Resource Waters(ORW), High Quality Waters(HQW),Trout Waters(Tr)and Primary Nursery Areas(PNA)
have a benchmark TSS limit of 50 mg/L.All other water classifications have a benchmark of 100 mg/L
FW(Freshwater)SW(Saltwater)
LNotes(optional): N/R-Chemical Oxygen Demand will be collected during subsequent events.
"I certify by my signature below, under penalty of law,that this document and all attachments were prepared under my direction or supervision in
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,to the best of my knowledge and belief,true,accurate,and complete. I am aware that there are significant penalties for submitting
false information,including the possibility of fines an imprisonment for knowing violations."
s . 2--t2-ZO 9
Signature Permittee or Delegated Authorized Individual Date
marshallsteve09©gmail.com 336-669-9858
Email Address Phone Number

. 33 5 41a
4 Atlantic
MAAONLINc,CCW
January 8, 2024
Mr. Steve Marsh
Marsh Auto Parts, Inc. - Car Yard
211 East 11th Street
Siler City, NC 27344
Subject: MARSH AUTO PARTS, INC. — CAR YARD
211 EAST 11TH STREET
SILER CITY, NORTH CAROLINA
NPDES PERMIT NO. NCG100015
PROJECT NO. 000R2372.02
Dear Mr. Marsh:
Attached please find two copies of the Stormwater Discharge Monitoring Report (DMR)
for your site for the sampling event conducted in the fourth quarter of 2023. As
summarized on the attached DMR form, all parameters were reported below or within
their respective benchmark values.
1. Check the box that the DMR is being uploaded then sign and date where
applicable;
2. Forward the signed copy of the DMR report to NCDEQ at the address below:
Raleigh Regional Office
NCDEQ
3800 Barrett Drive
Raleigh, NC 27609
3. Scan and upload the signed DMR at the website below:
https://edocs.deq.nc.gov/Forms/SW-DMR (Look for the upload button)
4. Insert the second DMR copy into Appendix C of your Stormwater Pollution
Prevention Plan.

Marsh Auto Parts, Inc. — Car Yard January 8, 2024
211 East 11th Street Page 2
Siler City, NC
Please let me know if you have any questions. I can be reached via email at
[e-mail] or by mobile phone at 704-230-8059.
Sincerely,
MID-ATLANTIC ASSOCIATES, INC.
Cameron D. Moore
Project Geologist
Attachments: DMR Forms (2)
Laboratory Analytical Report
.01 Mid Atlantic

NCDEQ Division of Energy, Mineral and Land Resources
Stormwater Discharge Monitoring Report (DMR) Form for NG1000
Used Motor Vehicles
Click here for instructions
Complete,sign, scan and submit the DMR via the Stormwater NPDES Permit DataMonitarirm f epart(DMR Upload form within
30 days of receiving sampling results. Mail the original,signed hard copy of the DMR to the ap,,pro.tariate—DEML.RRegional Office.
Certificate of Coverage No. NCG10 0015 Person Collecting Samples: Jimmie Marsh
Facility Name:Marsh Car Yard Laboratory Name: Eurofins
Facility County:Chatham Laboratory Cert. No.: NC 591
Discharge during this period: Yes No (if no, skip to signature and date)
Has your facility implemented mandatory Tier response actions this sample period for any benchmark exceedances?©Yes No
If so,which Tier(I, II, or III)?
A copy of this DMR has been uploaded electronically via https://edocs.deq.nc.gov/Forms/SW••DMR E Yes ©No
Date Uploaded:
Analytical Monitoring Requirements for Outfalls with Industrial Activities—Benchmarks in (Red)
Parameter Parameter Outfall 001 Outfall Outfall Outfall Outfall
Code
N/A Receiving Stream Class C
N/A Date Sample Collected MM/DD/YYYY 12/17/2023
46529 24-Hour Rainfall in inches 2.5
C0530 TSS in mg/L(100 or 50*) 97
00400 pH in standard units(6.0—9.0 FW, 6.8
6.8—8.5 SW)
00340 Chemical Oxygen Demand in mg/L N/R
(120)
01051 Lead,total recoverable (as Pb) in 0,021
mg/L(0.075 FW,0.22 SW)
Ethylene Glycol in mg/L(any amount
77023 detected Tier One;8,000 mg/l Tier <1.7
Two and Three)
00552 Non-Polar Oil &Grease in mg/L(15) <1.4
NCOIL Estimated New Motor/Hydraulic Oil N/A
Usage in gal/month
Outfalls to Outstanding Resource Waters(ORW),High Quality Waters(HQW),Trout Waters(Tr)and Primary Nursery Areas(PNA)
have a benchmark TSS limit of 50 mg/l.All other water classifications have a benchmark of 100 mg/i
FW(Freshwater)SW(Saltwater)
[Notes(optional): N/R-Chemical Oxygen Demand will be collected during subsequent events.
"I certify by my signature below, under penalty of law,that this document and all attachments were prepared under my direction or supervision in
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,to the best of my knowledge and belief,true,accurate,and complete.I am aware that there are significant penalties for submitting
false information, including the possibility of fines and imprisonment for knowing violations."
Signature of Permittee or Delegated Authorized Individual Date
marshallsteve09©gmail.com 336-669-9858
Email Address Phone Number

• i
,, eurofins
ANALYTICAL REPOR
PREPARED FOR
Attn: Steve Marsh
Marsh Truck Pa is
PO BOX 4'7
Siler City, North Carolina 273�4
Generated 1/8/2024 6:08:24 i M
JOB DESCRIPTION
' Marsh Truck Pa is
Cary.rd
•
f
JOB NUMBER
3
752-1493 -1
>J'3
Eurofins Raleigh
•
102-A Woodwinds Industrial Court
•
Cary NC 27511
Pa e1of18 ' my
See •a•e two for'ob notes and contact information. 9

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Job Notes
This report may not be reproduced except in full, and with written approval from the laboratory. The results relate only to the
samples tested. For questions please contact the Project Manager at the e-mail address or telephone number listed on this
page.
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
1/8/2024 6:08:24 AM
Authorized for release by
Lauren Brousseau,Supervisor I
[e-mail]
[phone]
Eurofins Savannah is a laboratory within Eurofins Environment Testing Southeast, LLC,a company within Eurofins Environment Testing Group of Companies
Page 2 of 18 1/8/2024

Client: Marsh Truck Parts Laboratory Job ID: 752-14937-1
Project/Site: Marsh Truck Parts
Table of Contents
Cover Page 1
Table of Contents 3
C)efinitions/Glossary 4
Case Narrative 5
Detection Summary 6
Client Sample Results 7
CSC Sample Results 8
CSC Association Summary 10
Lab Chronicle 11
Certification Summary 12
Method Summary 13
Sample Summary 14
Chain of Custody 15
Receipt Checklists 17
Eurofins R.leigh
Page 3 of 18 1/8/20'4

Definitions/Glossary
Client: Marsh Truck Parts Job ID: 752-14°37-1
Project/Site: Marsh Truck Parts
Glossary
Abbreviation 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
%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 Ra eigh
Page 4 of 18 1/8/•024

Case Narrative
Client: Marsh Truck Parts Job ID: 752-14937-1
Project: Marsh Truck Parts
Job ID: 752-14937-1 Eurofins Raleigh
Job Narrative
752-14937-1
Analytical test results meet all requirements of the associated regulatory program listed on the Accreditation/Certification Summary
Page unless otherwise noted under the individual analysis. Data qualifiers are applied to indicate exceptions. Noncompliant
quality control (QC)is further explained in narrative comments.
• Matrix QC may not be reported if insufficient sample or site-specific QC samples were not submitted. In these situations, to
demonstrate precision and accuracy at a batch level, a LCS/LCSD may be performed, unless otherwise specified in the
method.
• Surrogate and/or isotope dilution analyte recoveries(if applicable)which are outside of the QC window are confirmed
unless attributed to a dilution or otherwise noted in the narrative.
Regulated compliance samples(e.g. SDWA, NPDES)must comply with the associated agency requirements/permits.
Receipt
The sample was received on 12/20/2023 2:00 PM. 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 time was 5.9°C
GC Semi VOA
No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.
Metals
No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.
General Chemistry
No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.
Eurofins Raleigh
Page 5 of 18 1/8/2124

Detection Summary
Client: Marsh Truck Parts Job ID: 752-14.37-1
Project/Site: Marsh Truck Parts
Client Sample ID: Caryard Lab Sample ID: 752-149g7-1
Analyte Result Qualifier RL MDL Unit Dil Fac D Method Prep Ty.e
Lead 21 10 6.6 ug/L 1 6010D Total
Recover.:ble I
Total Suspended Solids 97 6.3 6.3 mg/L 1 SM 2540D Total/NA
This Detection Summary does not include radiochemical test results.
Eurofins Ral-igh
Page 6 of 18 1/8/2 8 24

Client Sample Results
Client: Marsh Truck Parts Job ID: 752-14917-1
Project/Site: Marsh Truck Parts
Client Sample ID: Caryard Lab Sample ID: 752-149 7-1
Date Collected: 12/17/23 14:00 Matrix: ater
Date Received: 12/20/23 14:00
Method: SW846 8015C GLY-Glycols-Direct Injection (GC/FID)
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed D I Fac
Ethylene glycol <1.7 10 1.7 mg/L 12/22/23 00:10 1 :
Propylene glycol <0.91 5.0 0.91 mg/L 12/22/23 00:10 1
Method: SW846 6010D-Metals (lCP) -Total Recoverable
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed D I Fac
Lead 21 10 6.6 ug/L 12/22/23 06:45 12/22/23 15:48 1
General Chemistry
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed D I Fac
Oil&Grease(1664B) <1.4 5.1 1.4 mg/L 01/05/24 13:32 01/05/24 15:17 1
SGT-HEM(1664B) <1.4 5.1 1.4 mg/L 01/05/24 13:32 01/05/24 15:17 1
Total Suspended Solids(SM 97 6.3 6.3 mg/L 12/21/23 09:29 1
2540D)
Eurofins Ral-igh
Page 7 of 18 1/8/2124

QC Sample Results
Client: Marsh Truck Parts Job ID: 752-149c7-1
Project/Site: Marsh Truck Parts
Method: 8015C GLY - Glycols- Direct Injection (GC/FID)
Lab Sample ID: MB 680-814828/11 Client Sample ID: Method B ank
Matrix:Water Prep Type: Tota/NA
Analysis Batch: 814828
MB MB
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed D I Fac
Ethylene glycol <1.7 10 1.7 mg/L 12/21/23 19:30 1
Propylene glycol <0.91 5.0 0.91 mg/L 12/21/23 19:30 1
Lab Sample ID: LCS 680-814828/1006 Client Sample ID: Lab Control Sa pie
Matrix: Water Prep Type: Tota/NA
Analysis Batch: 814828
Spike LCS LCS %Rec
Analyte Added Result Qualifier Unit D %Rec Limits
Ethylene glycol 20.0 16.1 mg/L 80 61-148
Propylene glycol 20.0 19.8 mg/L 99 57-151
Lab Sample ID: LCSD 680-814828/16 Client Sample ID: Lab Control Sample s up
Matrix: Water Prep Type:Tota/NA
Analysis Batch: 814828
Spike LCSD LCSD %Rec RPD
Analyte Added Result Qualifier Unit D %Rec Limits RPD imit
Ethylene glycol 20.0 25.8 mg/L 129 61-148 47 50
Propylene glycol 20.0 28.1 mg/L 140 57-151 35 50
Method: 6010D - Metals (ICP)
Lab Sample ID: MB 680-814876/1-A Client Sample ID: Method BI:nk
Matrix: Water Prep Type:Total Recover.ble
Analysis Batch: 815074 Prep Batch: 814:76
MB MB
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Lead <6.6 10 6.6 ug/L 12/22/23 06:45 12/22/23 15:25 1
Lab Sample ID: LCS 680-814876/2-A Client Sample ID: Lab Control Sa ple
Matrix: Water Prep Type:Total Recover.ble
Analysis Batch: 815074 Prep Batch: 814:76
Spike LCS LCS %Rec
Analyte Added Result Qualifier Unit D %Rec Limits
Lead 500 401 ug/L 80 80-120
Method: 1664B - HEM and SGT-HEM
Lab Sample ID: MB 680-816681/1-A Client Sample ID: Method Blank
Matrix: Water Prep Type: Total NA
Analysis Batch: 816698 Prep Batch: 816.81
MB MB
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Oil Fac
Oil&Grease <1.4 5.0 1.4 mg/L 01/05/24 13:32 01/05/24 15:17 1
SGT-HEM <1.4 5.0 1.4 mg/L 01/05/24 13:32 01/05/24 15:17 1
Eurofins Rale gh
Page 8 of 18 1/8/2024

QC Sample Results
Client: Marsh Truck Parts Job ID' 752 149c7-1
Project/Site: Marsh Truck Parts
Method: 1664B - HEM and SGT-HEM (Continued)
Lab Sample ID: LCS 680-816681/2-A Client Sample ID: Lab Control Sa pie
Matrix:Water Prep Type: Total/NA
Analysis Batch: 816698 Prep Batch: 816681
Spike LCS LCS %Rec
Analyte Added Result Qualifier Unit D %Rec Limits
Oil&Grease 40.0 35.20 mg/L 88 78-114
SGT-HEM 20.0 14.20 mg/L 71 64-132
Lab Sample ID: LCSD 680-816681/3-A
Client Sample ID: Lab Control Sample sup
Matrix: Water Prep Type: Tota/NA
Analysis Batch: 816698 Prep Batch: 81;681
Spike LCSD LCSD %Rec RPD
Analyte Added Result Qualifier Unit D %Rec Limits RPD imit
Oil&Grease 40.0 35.00 mg/L 88 78.114 1 18
SGT-HEM 20.0 14.60 mg/L 73 64_132 3 34
Method: SM 2540D - Solids, Total Suspended (TSS)
Lab Sample ID: MB 752-5611/1 Client Sample ID: Method Bl.nk
Matrix: Water Prep Type:Total/NA
Analysis Batch: 5611
MB MB
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Di Fac
Total Suspended Solids <2.5 2.5 2.5 mg/L 12/21/23 09:29 1
Lab Sample ID: LCS 752-5611/2 Client Sample ID: Lab Control Sa pie
Matrix: Water Prep Type: Total NA
Analysis Batch: 5611
Spike LCS LCS %Rec
Analyte Added Result Qualifier Unit D %Rec Limits
Total Suspended Solids 100 101 mg/L 101 80.120
Eurofins Rale gh
Page 9 of 18 1/8/2094

QC Association Summary
Client: Marsh Truck Parts
Job ID: 752-14'37-1
Project/Site: Marsh Truck Parts
GC Semi VOA
Analysis Batch: 814828
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep :atch
752-14937-1 Caryard Total/NA Water 8015C GLY
MB 680-814828/11 Method Blank Total/NA Water 8015C GLY
LCS 680-814828/1006 Lab Control Sample Total/NA Water 8015C GLY
LCSD 680-814828/16 Lab Control Sample Dup Total/NA Water 8015C GLY
Metals
Prep Batch: 814876
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep :atch
752-14937-1 Caryard Total Recoverable Water 3005A
MB 680-814876/1-A Method Blank Total Recoverable Water 3005A
LCS 680-814876/2-A Lab Control Sample Total Recoverable Water 3005A
Analysis Batch: 815074
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep :atch
752-14937-1 Caryard Total Recoverable Water 6010D 814876
MB 680-814876/1-A Method Blank Total Recoverable Water 6010D 814876
LCS 680-814876/2-A Lab Control Sample Total Recoverable Water 6010D 81-876
General Chemistry
Analysis Batch: 5611
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep :atch
752-14937-1 Caryard Total/NA Water SM 2540D
MB 752-5611/1 Method Blank Total/NA Water SM 2540D
LCS 752-5611/2 Lab Control Sample Total/NA Water SM 2540D
Prep Batch: 816681
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep :atch
752-14937-1 Caryard Total/NA Water 1664E
MB 680-816681/1-A Method Blank Total/NA Water 1664B
LCS 680-816681/2-A Lab Control Sample Total/NA Water 1664E
LCSD 680-816681/3-A Lab Control Sample Dup Total/NA Water 1664B
Analysis Batch: 816698
Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch
752-14937-1 Caryard Total/NA Water 1664B 811681
MB 680-816681/1-A Method Blank Total/NA Water 1664E 811681
LCS 680-816681/2-A Lab Control Sample Total/NA Water 1664E 81:681
LCSD 680-816681/3-A Lab Control Sample Dup Total/NA Water 1664E 811681
Eurofins Rale gh
Page 10 of 18 1/8/2004

Lab Chronicle
Client: Marsh Truck Parts Job ID: 752-149:7-1
Project/Site: Marsh Truck Parts
Client Sample ID: Caryard Lab Sample ID: 752-149 7-1
Date Collected: 12/17/23 14:00 Matrix: ater
Date Received: 12/20/23 14:00
Batch Batch Dilution Batch Prepared
Prep Type Type Method Run Factor Number Analyst Lab or Analyzed
Total/NA Analysis 8015C GLY 1 814828 DBM EET SAV 12/22/23 00:10
Total Recoverable Prep 3005A 814876 RR EET SAV 12/22/23 06:45
Total Recoverable Analysis 6010D 1 815074 BJB EET SAV 12/22/23 15:48
Total/NA Prep 1664E 816681 TD EET SAV 01/05/24 13:32
Total/NA Analysis 1664B 1 816698 TD EET SAV 01/05/24 15:17
Total/NA Analysis SM 2540D 1 5611 CB EET ESC 12/21/23 09:29
Laboratory References:
EET ESC=Eurofins Raleigh, 102-A Woodwinds Industrial Court,Cary,NC 27511,TEL[phone]
EET SAV=Eurofins Savannah,5102 LaRoche Avenue,Savannah,GA 31404,TEL[phone]
Eurofins Rale gh
Page 11 of 18 1/8/2094

Accreditation/Certification Summary
Client: Marsh Truck Parts Job ID: 752-149:7-1
Project/Site: Marsh Truck Parts
Laboratory: Eurofins Raleigh
The accreditations/certifications listed below are applicable to this report.
Authority Program Identification Number Expiration Date
North Carolina(WW/SW) State 591 12-31-23
Laboratory: Eurofins Savannah
All accreditations/certifications held by this laboratory are listed. Not all accreditations/certifications are applicable to this report.
Authority Program Identification Number Expiration Date
AFCEE SAVLAB
Alabama State 41450 06-30-24
ANAB Dept.of Defense ELAP L2463 09-22-24
Arkansas(DW) State GA00006 06-30-24
Arkansas DEQ State 19-015-0 02-01-24
California State 2939 06-30-24
Florida NELAP E87052 06-30-24
Georgia State E87052 06-30-24
Georgia(DW) State 803 06-30-24
Guam State 19-007R 04-17-24
Hawaii State <cert No.> 06-30-24
Illinois NELAP 200022 11-30-24
Indiana State C-GA-02 06-30-24
Iowa State 353 07-01-25
Kentucky(UST) State NA 06-30-24
Louisiana NELAP 30690 06-30-24
Louisiana(All) NELAP 30690 06-30-24
Louisiana(DW) State LA009 12-31-24
Maine State GA00006 09-25-24
Maryland State 250 12-31-24
Massachusetts State M-GA006 06-30-24
Michigan State 9925 06-30-24
Mississippi State <cert No.> 06-30-24
Nebraska State NE-OS-7-04 06-30-24
New Jersey NELAP GA769 06-30-24
New Mexico State GA00006 06-30-24
North Carolina(DW) State 13701 07-31-24
North Carolina(WW/SW) State 269 12-31-24
Pennsylvania NELAP 68-00474 06-30-24
Puerto Rico State GA00006 01-01-25
South Carolina State 98001 06-30-24
Tennessee State TN02961 06-30-24
Texas NELAP T1047004185 11-30-24
Texas TCEQ Water Supply T104704185 06-30-24
USDA US Federal Programs P330-18-00313 09-03-24
Virginia NELAP 460161 06-14-24
Wyoming State 8TMS-L 06-30-24
Eurofins Ral-igh
Page 12 of 18 1/8/2124

Method Summary
Client: Marsh Truck Parts Job ID: 752 14.37 1
Project/Site: Marsh Truck Parts
Method Method Description Protocol Laboratory
8015C GLY Glycols-Direct Injection(GC/FID) SW846 EET SAV
6010D Metals(ICP) SW846 EET SAV
1664E HEM and SGT-HEM 1664E EET SAV
SM 2540D Solids,Total Suspended(TSS) SM EET ESC
1664B HEM and SGT-HEM (Aqueous) 1664E EET SAV
3005A Preparation,Total Recoverable or Dissolved Metals SW846 EET SAV
Protocol References:
1664E=EPA-821-98-002
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:
EET ESC=Eurofins Raleigh,102-A Woodwinds Industrial Court,Cary,NC 27511,TEL[phone]
EET SAV=Eurofins Savannah,5102 LaRoche Avenue,Savannah,GA 31404,TEL[phone]
Eurofins Ral-igh
Page 13 of 18 1/8/2024

Sample Summary
Client: Marsh Truck Parts Job ID: 752 14"37 1
Project/Site: Marsh Truck Parts
Lab Sample ID Client Sample ID Matrix Collected Received
752-14937-1 Caryard Water 12/17/23 14:00 12/20/23 14:00
IQ
Eurofins Rale'gh
Page 14 of 18 1/8/2124

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Login Sample Receipt Checklist
Client: Marsh Truck Parts Job Number:752-14:37-1
Login Number: 14937 List Source:Eurofins Raleigh
List Number: 1
Creator: Hyatt,Samantha
Question Answer Comment
Radioactivity wasn't checked or is</=background as measured by a survey True
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
COO 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. True
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. True
Eurofins Raleigh
Page 17 of 18 1/8/20 4

Login Sample Receipt Checklist
Client: Marsh Truck Parts Job Number 752-14':37-1
Login Number: 14937 List Source:Eurofins Sava nah
List Number:2 List Creation: 12/21/23 05:19 PM
Creator:Stewart,Rendaisha
Question Answer Comment
Radioactivity wasn't checked or is</=background as measured by a survey N/A
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 N/A
<6mm(1/4").
Multiphasic samples are not present. True
Samples do not require splitting or compositing. True
Residual Chlorine Checked. N/A
Eurofins Raleigh
Page 18 of 18 1/8/2024