NCG100080_2021 DMR_20211026

MAKING
COMPLEX
EASY
Date: August 26, 2021
Omar Castilla 3525 Piedmont Road N.E.,
LKQ Salisbury Suite 417, Bldg. 7
1212 Webb Road Atlanta GA 30305
Salisbury, NC 28146 T [phone]
Re: 2021 Third Quarter Storm Water Sampling Results
LKQ Salisbury — Salisbury, NC
Permit No. NCG100080
Dear Mr. Castillo:
Enclosed is your 2021 third quarter Stormwater Discharge Monitoring Report (DMR). Please note this is
the second sample submitted for this monitoring period. You are required by the permit to submit your DMR
to the Mooresville Regional DEMLR Office. A cover letter to the DWQ for transmittal of the DMR is also
attached here for your convenience. Please print the cover letter and a copy of the DMR, and sign and date
inside the gray boxes of the cover letter. Please also sign and date the certification sections on the bottom
of the page of the DMR. A copy of the signed DMR also must also be electronically uploaded to this link;
https://edocs.deg.nc.gov/Forms/SW-DMR This link is also available on the DMR form and in the email that
contained this DMR. Please fill out the date the form was uploaded at the top of the page before submittal.
The original signed cover letter and DMR should be sent via certified mail with a return receipt or via Fed -
Ex to the Mooresville Regional DEMLR Office at the address shown on the cover letter. You should make
copies of the letter and form and file them in the monitoring section of your Storm Water Pollution Prevention
Plan (SPPP). The original signed cover letter and the DMR should be sent via certified mail with a return
receipt or via Fed -Ex to the DWQ at the address shown on the cover letter by November 161" 2021
If you should have any questions or comments, please do not hesitate to contact me at [phone] or
colby.geil6a rpsgroup com.
Sincerely,
Colby Geil
Consultant I
Attachment 1 — Cover Letter to State
Attachment 2 — DMR
Attachment 3 — Test America Analytical Report and Chain of Custody
rpsgroup.com
RIPS Group, Inc.. Registered in United States No. 76-0539898, Page 1

CERTIFIED MAIL, RETURN RECEIPT REQUESTED
Mooresville Regional Office
Attn: Central Files
610 East Center Avenue
Mooresville, NC 28115
RE: LKQ Salisbury
Salisbury, NC
Permit # NCG100080
2021 Third Quarter Stormwater Discharge Monitoring Report
Dear Sir/Madam:
Please find attached the 2021 Third Quarter Stormwater Discharge Monitoring Report (DMR)
for the LKQ Full -Service facility located in Salisbury, North Carolina. This submittal covers the
reporting period July 31 s' to September 30'h, 2021. A sample was collected previously in July
2021. However, COD was not analyzed. Therefore, an additional sample was collected so that
COD could analyzed and submitted for the 2021 third quarter.
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 lkesented in this submittal.
Since
Omar Castillo
Plant Manager
Attachment

NCDEQ Division of Energy, Mineral and Land Resources
Stormwater Discharge Monitoring Report (DMR) Form for NCG100000
Used Motor Vehicles
Click here for instructions
Complete, sign, scan and submit the DMR via the Stormwater NPDES Permit Data Monitoring Report (DMR) Upload form within
30 days of receiving sampling results. Mail the original, signed hard copy of the DMR to the appropriate DEMLR Regional Office.
Certificate of Coverage No, NCG10 0080
Person Collecting Samples: Omar Castillo
Facility Name: LKQ Salisbury
Laboratory Name: Eurofins TestAmerica, Savannah
Facility County: Rowan
Laboratory Cert. No.: 490
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? 0Yes , ✓' No
If so, which Tier (I, II, or III)?
A copy of this DMR has been uploaded electronically via https://edocs.deLnc.gov/Forms/SW-DMR ✓, Yes M 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
B
N/A
Date Sample Collected MM/DD/YYYY
9/22/21
46529
24-Hour Rainfall in inches
4.6
C0530
TSS in mg/L (100 or 50*)
730
00400
pH in standard units (6.0 — 9.0 FW,
6.9
6.8 — 8.5 SW)
00340
Chemical Oxygen Demand in mg/L
(120)
23
01051
Lead, total recoverable (as Pb)in
mg/ L (0.075 FW, 0.22 SW)
0.0065
Ethylene Glycol in mg/ L (any amount
77023
detected Tier One; 8,000 mg/L Tier
5.0(Less than detectable limit)
Two and Three)
00552
Non -Polar Oil & Grease in mg/L (15)
1.3
NCOIL
Estimated New Motor/Hydraulic Oil
Usage in gal/month
5-10
weans 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)
Notes (optional): A sample was collected earlier in the Third Quarter (July 2021). However, COD was not analyzed. Therefore an additional sample was collected to analyze COD.
"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 i , the bestjff my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting
false info r a on, inclu ng the possibility of fines and imprisonment for knowing violations."
of Per(4iittee or Delegated Authorized Individual
_ (!U$fjo PL90 � Copt
Email Address
/0 - Z & —x7_-t
Date
Phone Number

eurofins
Environment
America
Eurofins TestAmerica, Savannah
5102 LaRoche Avenue
Savannah, GA 31404
Tel: [phone]
Laboratory Job ID: 680-205006-2
Laboratory Sample Delivery Group: 212417/41676
Client Project/Site: 1140A - LKQ SALISBURY
For:
RPS Group Inc
3525 Piedmont Rd NE
Suite 520 Bldg 6
Atlanta, Georgia 30305
Attn: Seth Ailiff
Authorized for release by.
1011912021 5:15:36 PM
Bernard Kirkland, Lab Director
[phone]
[e-mail]
Designee for
Jim Knapp, Project Manager II
[phone]
[e-mail]
The test results in this report meet all 2003 NELAC, 2009 TNI, and 2016 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.

Definitions/Glossary
Client: RPS Group Inc
Project/Site: 1140A-
LKQ SALISBURY
Job ID: 680-205006-2
SDG: 212417/41676
Qualifiers
---
General Chemistry
Qualifier
Qualifier Description
HF
Field parameter with a holding time of 15 minutes. Test performed by laboratory at client's request.
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
MIL
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
PRIES
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)
TEO
Toxicity Equivalent Quotient (Dioxin)
TNTC
Too Numerous To Count
Eurofins TestAmerica, Savannah
Page 2 of 11 10/19/2021

Sample Summary
Client: RPS Group Inc
Project/Site: 1140A - LKQ SALISBURY
Lab Sample ID Client Sample ID Matrix Collected Received
680-205006-1 Water Sample Water 09/22/21 1,3 00 0912512 110:10
Job ID:680-205006-2
S DG: 212417141676
Eurofins TestAmerica, Savannah
Page 3 of 11 10/19/2021

Case Narrative
W s
Client: RPS Group Inc
Job ID: 680-205006 2
Project/Site: 1140A- LKQ SALISBURY SDG: 212417/41676
o io: sso-zosoas-�
Laboratory: Eurofins TestAmerica, Savannah
Narrative
Receipt
The sample was received on 9/25/2021 10:10 AM. Unless otherwise noted below, the sample arrived in good condition, and where is
required, properly preserved and on ice. The temperature of the cooler at receipt was 0.1 ° C.
General Chemistry
No analytical or quality issues were noted, other than those described in the Definitions/Glossary page.
Eurofins TestAmerica, Savannah
Page 4 of 11 10/19/2021

Client: RPS Group Inc
Project/Site: 1140A - LKQ SALISBURY
Client Sample Results:
Job ID: 680-205006-2
SDG: 212417/41676
Client Sample ID: Water Sample
Lab Sample ID: 680-205006-1
Date Collected: 09/22/21 18:00
Date Received: 09/25121 10:10
Matrix: Water
General Chemistry
Analyte
Result Qualifier NONE NONE Unit
D Prepared Analyzed Dil Fac
pH
6.9 HF Su
10/08/2112:33 1
Analyte
l Chemical Oxygen Demand
Result Qualifier RL MDL Unit
D Prepared Analyzed Dil Fa.
23 10 5.0 mg/L
10/19/21 08:55 1
Eurofins TestAmerica, Savannah
Page 5 of 11 10/19/2021

Client: RPS Group Inc QC Sample Results
Project/Site: 1140A- LKQ SALISBURY
lVietnod: 410.4-1993 R2.0 - COD
Lab Sample ID: MB 680-689904/3
Matrix: Water
Analysis Batch: 689904
Analyte
Chemical Oxygen Demand
Lab Sample ID: LCS 680-689904/4
Matrix: Water
Analysis Batch: 689904
Analyte
Chemical Oxygen Demand
.. ..........
Method: 4500 H+ B-2011 - PH
Job ID: 680-205006-2
SDG: 212417/41676
....... . ... . ....... ..... ---------- - --- --------
Client Sample ID: Method Blank
V�5
Prep Type: Total/NA
MB M13
Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
<10 10 5.0 mg/L 10/19/21 08:55 1
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Spike LCS LCS %Rec.
Added Result Qualifier Unit D %Rec Limits
50.0 49.0 mg/L 98 90-110
... . ......
Lab Sample ID: LCS 680-688596/31
Matrix: Water
Analysis Batch: 688596
Spike LCS LCS
Analyte Added Result Qualifier
pH - -
7.01 7.1
.. ....... . .... . . ........
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
%Rec.
Unit D %Rec Limits
S-U— — —101 —63-158
Eurofins TestAmerica, Savannah
Page 6 of 11 10/19/2021

Client: RPS Group Inc QC Association Summary
Project/Site: 1140A - LKQ SALISBURY
General Chemis
Analysis Batch: 688596
Lab Sample ID
Client Sample ID
680-205006-1
Water Sample
LCS 680-688596/31
Lab Control Sample
Analysis Batch: 689904
Lab Sample ID
Client Sample ID
680-205006-1
Water Sample
MB 680-68990413
Method Blank
LCS 680-68990414
Lab Control Sample
Prep Type Matrix
Total/NA Water
Total/NA Water
Job ID: 680-205006-2
SDG: 212417141676
Method Prep Batch
4500 H+ B-2011
4500 H+ B-2011 i
Prep Type
Matrix
Method
Total/NA
Water
410.4-1993 R2.0
Total/NA
Water
410.4-1993 R2.0
Total/NA
Water
410.4-1993 R2.0
Eurofins TestAmerica, Savannah
Page 7 of 11
10/19/2021

Lab Chronicle
r#
Client: RPS Group Inc
Job ID: 680-205006 2
Project/Site: 1140A - LKQ SALISBURY
SDG: 212417/41676
Client Sample ID: Water Sample
Lab Sample ID: 680-205006-1
Date Collected: 09/22/21 18:00
Matrix: Water
Date Received: 09125/21 10:10
Batch Batch
Dil Initial Final
Batch
Prepared
t
Prep Type Type Method Run
Factor Amount Amount
Number
or Analyzed
Analyst Lab
}�
Total/NA Analysis 410.4-1993 R2.0
1 2 mL 2 mL
689904
10/19/21 08:55
ALG TAL SAV
N:.t
Instrument ID: SPC7
7X t�
x1
Total/NA Analysis 4500 H+ B-2011
1
688596
10/08/21 12:33
DR TAL SAV
Instrument ID: MANTECH
Laboratory References:
TAL SAV = Eurofins TestAmerica, Savannah, 5102 LaRoche Avenue, Savannah,
GA 31404, TEL [phone]
Eurofins TestAmerica. Savannah
Page 8 of 11 10/19/2021

AccreditationlCertification Summary
Client: RPS Group Inc Job ID: 680-205006-2
Project/Site: 1140A - LKQ SALISBURY SDG: 212417/41676
Laboratory: urofins TestAmerica, Savannah
All accreditations/certifications held by this laboratory are listed. Not all accreditations/certifications are applicable to this report.
Authority
Alabama
Alaska (UST)
ANAB
ANAB
Arkansas DEQ
California
Connecticut
Florida
Georgia
Georgia (DW)
Guam
Hawaii
Illinois
Indiana
Iowa
Kentucky (UST)
Louisiana
Louisiana (DW)
Maine
Maryland
Massachusetts
Michigan
Mississippi
Nebraska
New Jersey
New Mexico
New York
North Carolina (DW)
North Carolina (WW/SW)
Pennsylvania
Puerto Rico
South Carolina
Tennessee
Texas
Texas
USDA
Virginia
Washington
Wisconsin
Wyoming
Program
Identification Number
Expiration Date
AFCEE
SAVLAB
State
41450
06-30-22
State
17-016
09-22-22
Dept. of Defense ELAP
L2463
09-22-22
ISO/IEC 17025
1-2463.01
09-22-22
State
19-015-0
02-01-22
State
2939
06-30-22
State
PH-0161
03-31-23
NELAP
E87052
06-30-22
State
E87052
06-30-22
State
803
06-30-22
State
19-007R
04-17-22
State
<cert No.>
06-30-22
NELAP
200022
11-30-21
State
C-GA-02
06-30-22
State
353
06-30-22
State
NA
06-30-22
NELAP
02011
06-30-22
State
LA009
12-31-21
State
GA00006
09-25-22
State
250
12-31-21
State
M-GA006
06-30-22
State
9925
03-05-22
State
<cert No.>
06-30-22
State
NE-OS-7-04
06-30-22
NELAP
GA769
06-30-22
State
GA00006
06-30-22
NELAP
10842
04-01-22
State
13701
07-01-22
State
269
12-31-21
NELAP
68-00474
06-30-22
State
GA00006
01-01-22
State
98001
06-30-22
State
02961. _
06-30-22
NELAP
T1047004185-19-14
11-30-21
TCEQ Water Supply
T104704185
06-30-22
US Federal Programs
P330-18-00313
09-03-24
NELAP
10509
06-29-22
State
C805
06-10-22
State
999819810
08-31-22
State
8TMS-L
06-30-22
Eurofins TestAmerica, Savannah
19
1
Page 9 of 11 10/19/2021

Client: RIPS Group Inc
Project/Site: 1140A - LKQ SALISBURY
Method Method Description
410.4-1993 R2.0 COD
4500 H+ B-2011 pH
Protocol References:
Method Summary
Job ID:680-205006-2
SDG: 212417/41676
Protocol Laboratory
MCAWW TAL SAV
SM TAL SAV
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'
Laboratory References:
TAL SAV = Eurofins TestAmerica, Savannah, 5102 LaRoche Avenue, Savannah, GA 31404, TEL [phone]
Eurofins TestAmerica, Savannah
Page 10 of 11
10/19/2021

Login Sample Receipt Checklist
Client: RIPS Group Inc
Login Number: 205006
List Number: 1
Creator: Sims, Robert D
Question Answer
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
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: 680-205006-2
SDG Number: 212417/41676
List Source: Eurofins TestAmerica, Savannah
Comment
No
Eurofins TestAmerica, Savannah
Page 11 of 11 10/19/2021

eurofins
Environment Testing
America
Eurofins TestAmerica, Savannah
5102 LaRoche Avenue
Savannah, GA 31404
Tel: [phone]
Laboratory Job ID: 680-205006-1
Laboratory Sample Delivery Group: 212417/41676
Client Project/Site: 1140A - LKQ SALISBURY
For:
RPS Group Inc
3525 Piedmont Rd NE
Suite 520 Bldg 6
Atlanta, Georgia 30305
Attn: Seth Ailiff
� K_"�
Authorized for release by:
101112021 4:04:33 PM
Jim Knapp, Project Manager II
[phone]
[e-mail]
The test results in this report meet all 2003 NELAC, 2009 TNI, and 2016 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.

Client: RPS Group Inc Definitions/Glossary
Project/Site: 1140A- LKQ SALISBURY
wuaiirlers
Metals
Qualifier Qualifier Description
i Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value.
General Chemistry
Qualifier Qualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value.
Ulossary
Abbreviation These commonly used abbreviations may or may not be present in this report.
a 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 (DoDIDOE)
LOQ Limit of Quantitation (DOD/DOE)
MCL EPA recommended "Maximum Contaminant Lever'
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
PRIES 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
Job ID: 680-205006-1
S DG: 212417/41676
Eurofins TestAmerica, Savannah
Page 2 of 14 10/1/2021

Client: RPS Group Inc
Project/Site: 1140A- LKQ SALISBURY
Lab Sample ID Client Sample ID
680-205006-1 Water Sample
Sample Summary
Job ID: 680-205006-1
S DG: 212417/41676
Matrix Collected Received
Water 09/22/2118:00 09/25/2110:10
9 EurofinsTestAmerica1Savannah
Pa e3of14

Case Narrative
Client: RPS Group Inc
Project/Site: 1140A- LKQ SALISBURY
Job ID: 680-205006-1
Laboratory: Eurofins TestAmerica, Savannah
Narrative
Job Narrative
680-205006-1
Comments
No additional comments.
Job ID: 680-205006-1
SDG: 212417/41676
Receipt
The sample was received on 9/25/2021 10:10 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 0,10 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
Method SM 2540D: The sample duplicate precision for the following sample associated with analytical batch 680-687021 was outside
control limits: (680-204833-A-1 DU). The associated Laboratory Control Sample / Laboratory Control Sample Duplicate (LCS/LCSD)
precision met acceptance criteria.
Methods 1664A, 166413: Insufficient sample volume was available to perform a matrix spike/matrix spike duplicate/sample duplicate
(MS/MSD/DUP) associated with preparation batch 680-687438.
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 14 10/1/2021

Client Sample Results
Client: RPS Group Inc
Project/Site: 1140A- LKQ SALISBURY
Client Sample ID: Water Sample
Date Collected: 09/22121 18:00
Date Received: 09/25/21 10:10
Method: 8015C - Nonhalogenated Organic using GC/FID (Direct Aqueous Injection)
Analyte
Result Qualifier
RL
MDL
Unit
Ethylene glycol
<5.0
5.0
1.2
mg/L
Method: 200.7 Rev 4.4 - Metals
(ICP) - Total Recoverable
Analyte
Result Qualifier
RL
MDL
Unit
Lead
0.0065 J
0.010
0.0039
mg/L
General Chemistry
Analyte
Result Qualifier
RL
MDL
Unit
Oil & Grease
1.3 J
2.5
0.70
mg/L
Analyte
Result Qualifier
RL
RL
Unit
Total Suspended Solids
730
50
50
mg/L
D Prepared
Analyzed
Dil Fac
09/27/21 18:54
1
D Prepared
Analyzed
oil Fac
09/2812115:07
09129/2122:57
1
>.
D Prepared
Analyzed
Dil Fac
r
10/01/21 07:04
10/01 /21 09: 06
1
D Prepared
Analyzed
Dil Fac
09/28/21 18:14
1
Eurofins TestAmerica, Savannah
Page 5 of 14 10/1/2021

QC Sample Results
Client: RPS Group Inc Job ID: 680-205006-1
Project/Site: 1140A- LKQ SALISBURY SDG: 212417/41676 ,
Method: 8015C - Nonhalogenated Organic using GCIFID (Direct Aqueous Injection)
Lab Sample ID: MB 680-686766/11 Client Sample ID: Method Blank
Matrix: Water Prep Type: Total/NA
Analysis Batch: 686766
MB MB
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
Ethylene glycol <5.0 r n -1,) ..,.,n NIS
Lab Sample ID: LCS 680-68676617
Matrix: Water
Analysis Batch: 686766
Analyte
Spike
Added
LCS LCS
Result Qualifier
Unit
Client Sample ID: Lab Control Sample
Prep Type: Total/NA «'
%Rec.
D %Rec Limits
Ethylene glycol
20.0
19.5
mg/L
97 61 - 148
Lab Sample ID: LCSD 680-686766/8
Client
Sample ID: Lab Control Sample Dup
Matrix: Water
Prep Type: TotaIINA
Analysis Batch: 686766
Spike
LCSD LCSD
%Rec. RPD
Analyte
Added
Result Qualifier
Unit
D %Rec Limits RPD Limit
Ethylene glycol
20.0
19.6
mg/L
98 61 - 148 1 50
Lab Sample ID: 680-205006-1 MS
Client Sample ID: Water Sample
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 686766
Sample Sample
Spike
MS MS
%Rec.
Analyte
Result Qualifier
Added
Result Qualifier
Unit
D %Rec Limits
Ethylene glycol
<5.0
20.0
18.3
mg/L
91 61 _ 148
Lab Sample ID: 680-205006-1 MSD
Client Sample ID: Water Sample
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 686766
Sample Sample
Spike
MSD MSD
%Rec. RPD
Analyte
Result Qualifier
Added
Result Qualifier
Unit
D %Rec Limits RPD Limit
Ethylene glycol
<5.0
20.0
18.6
mg/L
93 61 - 148 2 50
Method: 200.7 Rev 4.4 - Metals
(ICP)
Lab Sample ID: MB 680-686994/1-A
Matrix: Water
Analysis Batch: 687289
Analyte
Lead
Lab Sample ID: LCS 680-686994/2-A
Matrix: Water
Analysis Batch: 687289
Analyte
Lead
MB MB
Result Qualifier RL MDL Unit
<0.010 0.010 0.0039 mg/L
Client Sample ID: Method Blank
Prep Type: Total Recoverable
Prep Batch: 686994
D Prepared Analyzed Dil Fac
09/28/2115:07 09/29/2122:48 1
Client Sample ID: Lab Control Sample
Prep Type: Total Recoverable
Prep Batch: 686994
Spike LCS LCS %Rec.
Added Result Qualifier Unit D %Rec Limits
0.505 0.492 mg/L 98 85 - 115
Eurofins TestAmerica, Savannah
Page 6 of 14
10/1 /2021

Qo
QC Sample Results ON
Client: RPS Group Inc Job ID: 680-205006 1
Project/Site: 1140A - LKQ SALISBURY SDG: 212417/41676
Method: 200.7 Rev 4.4 - Metals (ICP) (Continued)
Lab Sample ID: 680-205006-1 MS
Matrix: Water
Analysis Batch: 687289
Sample Sample
Spike
MS MS
Analyte Result Qualifier
Added
Result Qualifier
Unit
Lead 0.0065 J
0.505
0.502
mg/L
Lab Sample ID: 680-205006-1 MSD
Matrix: Water
Analysis Batch: 687289
Sample Sample
Spike
MSD MSD
Analyte Result Qualifier
Added
Result Qualifier
Unit
L Lead 0.0065 J
0.505
0.501
mg/L
Method: 1664A - HEM and SGT-HEM
Lab Sample ID: MB 680-68743811-A
Matrix: Water
Analysis Batch: 687484
MB MB
Analyte
Result Qualifier
RL MDL Unit
Ir Oil & Grease
<5.0
5.0 1,4 mg/L
Lab Sample ID: LCS 680-68743812-A
Matrix: Water
j Analysis Batch: 687484
Spike
LCS LCS
Analyte
Added
Result Qualifier
Unit
Oil & Grease
40,0
34.40
mg/L
Lab Sample ID: LCSD 680-687438/3-A
Matrix: Water
Analysis Batch: 687484
Spike
LCSD LCSD
Analyte
Added
Result Qualifier
Unit
i Oil & Grease
40.0
34.00
mg/L
-- .......... .__....... - ......... -----..._...._.._._......... _..__....... — ........... _
Method: 2540 D-2011 - Total Suspended Solids (Dried at
— ---- - - --..._._....... _....
103-105°C)
-
Lab Sample ID: MB 680-687021/1
Matrix: Water
Analysis Batch: 687021
MB MB
Analyte Result Qualifier RL RL Unit
Total Suspended Solids <2,5 2.5 2.5 mg/L
Lab Sample ID: LCS 680-687021/2
Matrix: Water
Analysis Batch: 687021
Spike LCS LCS
Analyte Added Result Qualifier Unit
Total Suspended Solids 951 834 mg/L
Client Sample ID: Water Sample
Prep Type: Total Recoverable
Prep Batch: 686994
%Rec.
s Ws
D %Rec Limits
L�
a
98 75 _ 125
Client Sample ID: Water Sample
Prep Type: Total Recoverable
Prep Batch: 686994
%Rec. RPD
D %Rec Limits RPD Limit
98 75. 125 0 20
Client Sample ID: Method Blank
Prep Type: Total/NA
Prep Batch: 687438
D Prepared Analyzed Dil Fac
10/01/21 07:04 10/01/21 09:06 1
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Prep Batch: 687438
%Rec.
D %Rec Limits
86 78 _ 114
Client Sample ID: Lab Control Sample Dup
Prep Type: Total1NA
Prep Batch: 687438
%Rec. RPD
D %Rec Limits RPD Limit
85 78 _ 114 1 18
Client Sample ID: Method Blank
Prep Type: Total/NA
D Prepared Analyzed Dil Fac
09/28/21 18:14 1
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
%Rec.
D %Rec Limits
88 80. 120
Eurofins TestAmerica, Savannah
Page 7 of 14
10/1 /2021

Client: RPS Group Inc
Project/Site: 1140A- LKQ SALISBURY
QC Sample Results
Job ID: 680-205006-1
SDG: 212417/41676
Method: 2540 D-2011 - Total Suspended Solids (Dried at 103-105°C) (Continued)
Lab Sample ID: LCSD 680-687021/3 Client Sample ID: Lab Control Sample Dup
...
Matrix: Water Prep Type: TotaI/NA
Analysis Batch: 687021
Spike LCSD LCSD %Rec. RPD
Analyte Added Result Qualifier Unit D % Rec Limits RPD Limit F
Total Suspended Solids 951 830 mg/L 87 80 - 120 0 25 m
Eurofins TestAmerica, Savannah
Page 8 of 14 10/1/2021

QC Association
Summary
r,
Client: RPS Group Inc
Job ID: 680-205006 1
Project/Site: 1140A - LKQ
SALISBURY
SDG: 212417/41676
Analysis Batch: 686766
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
680-205006-1
Water Sample
Total/NA
Water
8015C
MB 680-686766/11
Method Blank
Total/NA
Water
8015C
LCS 680-68676617
Lab Control Sample
Total/NA
Water
8015C
LCSD 680-686766/8
Lab Control Sample Dup
Total/NA
Water
8015C
680-205006-1 MS
Water Sample
Total/NA
Water
8015C
680-205006-1 MSD
Water Sample
--
Total/NA
---
Water
8015C
Metals
-
—
Prep Batch: 686994
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
680-205006-1
Water Sample
Total Recoverable
Water
200.7-1994 R4.4
MB 680-686994/1-A
Method Blank
Total Recoverable
Water
200.7-1994 R4.4
LCS 680-686994/2-A
Lab Control Sample
Total Recoverable
Water
200.7-1994 R4.4
680-205006-1 MS
Water Sample
Total Recoverable
Water
200.7-1994 R4.4
68D-205006-1 MSD
Water Sample
Total Recoverable
Water
200.7-1994 R4.4
Analysis Batch: 687289
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
680-205006-1
Water Sample
Total Recoverable
Water
200.7 Rev 4.4
686994
MB 680-686994/1-A
Method Blank
Total Recoverable
Water
200.7 Rev 4.4
686994
LCS 680-686994/2-A
Lab Control Sample
Total Recoverable
Water
200.7 Rev 4.4
686994
680-205006-1 MS
Water Sample
Total Recoverable
Water
200.7 Rev 4.4
686994
680-205006-1 MSD
Water Sample
Total Recoverable
Water
200.7 Rev 4.4
686994
General Chemistry
.........
_._—........ _..._._
........... ..... — _._.._...__....
__
Analysis Batch: 687021
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
680-205006-1
Water Sample
Total/NA
Water
2540 D-2011
MB 680-687021/1
Method Blank
Total/NA
Water
2540 D-2011
LCS 680-687021/2
Lab Control Sample
Total/NA
Water
2540 D-2011
LCSD 680-687021/3
Lab Control Sample Dup
Total/NA
Water
2540 D-2011
Prep Batch: 687438
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
680-205006-1
Water Sample
Total/NA
Water
1664A
MB 680-687438/1-A
Method Blank
Total/NA
Water
1664A
LCS 680-68743812-A
Lab Control Sample
Total/NA
Water
1664A
LCSD 680-68743813-A
Lab Control Sample Dup
Total/NA
Water
1664A
Analysis Batch: 687484
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
680-205006-1
Water Sample
Total/NA
Water
1664A
687438
MB 680-687438/1-A
Method Blank
Total/NA
Water
1664A
687438
LCS 680-68743812-A
Lab Control Sample
Total/NA
Water
1664A
687438
LCSD 680-687438/3-A
Lab Control Sample Dup
Total/NA
Water
1664A
687438
Eurofins TestAmerica, Savannah
Page 9 of 14 10/1 /2021

Client: RPS Group Inc
Project/Site: 1140A- LKQ SALISBURY
Client Sample ID: Water Sample
Date Collected: 09/22/21 18:00
Date Received: 09/25/21 10:10
Lab Chronicle
Job ID: 680-205006-1
S DG: 212417/41676
Lab Sample ID: 680-205006-1
Matrix: Water
Batch Batch
Dil
Initial
Final
Batch
Prepared
Prep Type
Type Method Run
Factor
Amount
Amount
Number
or Analyzed
Analyst
Lab
�t
u4,s
Total/NA
Analysis 8015C
Y
1
686766
09/27/21 18:54
EHS
TAL SAV
Instrument ID: CVGG2
Total Recoverable
Prep 200.7-1994 R4.4
50 mL
50 mL
686994
09/28/21 15:07
JE
TAL SAV
Total Recoverable
Analysis 200.7 Rev 4.4
1
687289
09/29/21 22:57
BCB
TAL SAV
Instrument ID: ICPE
Total/NA
Prep 1664A
993 mL
500 mL
687438
10/01/21 07:04
JAS
TAL SAV
•
Total/NA
Analysis 1664A
1
687484
10/01/21 09:06
JAS
TAL SAV
Instrument ID: NoEquip
Total/NA
Analysis 2540 D-2011
1
50 mL
1000 mL
687021
09/28/21 18:14
PG
TAL SAV
Instrument ID: NOEQUIP
Laboratory References:
TAL SAV = Eurofins TestAmerica, Savannah, 5102 LaRoche Avenue, Savannah,
GA
31404, TEL [phone]
Eurofins TestAmerica, Savannah
Page 10 of 14 10/1/2021

Accreditation/Certification Summary
Client: RPS Group Inc Job ID: 680-205006-1
Project/Site: 1140A- LKQ SALISBURY SDG: 212417/41676
Laboratory: Eurofins TestAmerica, Savannah
All accreditations/certifications held by this laboratory are listed. Not all accreditations/certifications are applicable to this report.
Authority
Program
AFCEE
Alabama
State
Alaska (UST)
State
ANAB
Dept. of Defense ELAP
ANAB
ISO/IEC 17025
Arkansas DEQ
State
California
State
Connecticut
State
Florida
NELAP
Georgia
State
Georgia (DW)
State
Guam
State
Hawaii
State
Illinois
NELAP
Indiana
State
Iowa
State
Kentucky (UST)
State
Louisiana
NELAP
Louisiana (DW)
State
Maine
State
Maryland
State
Massachusetts
State
Michigan
State
Mississippi
State
Nebraska
State
New Jersey
NELAP
New Mexico
State
New York
NELAP
North Carolina (DW)
State
North Carolina (VW/SW)
State
Pennsylvania
NELAP
Puerto Rico
State
South Carolina
State
Tennessee
State
Texas
NELAP
Texas
TCEQ Water Supply
USDA
US Federal Programs
Virginia
NELAP
Washington
State
Wisconsin
State
Wyoming
State
Identification Numbe
SAVLAB
41450
17-016
L2463
L2463.01
19-015-0
2939
PH-0161
E87052
E87052
803
19-007 R
<cert No.>
200022
C-GA-02
353
NA
02011
LA009
GA00006
250
M-GA006
9925
<cert No.>
N E-OS-7-04
GA769
GA00006
10842
13701
269
68-00474
GA00006
98001
02961
T1047004185-19-14
T104704185
P330-18-00313
10509
C805
999819810
8TMS-L
Expiration Date
06-30-22
09-22-22
09-22-22
09-22-22
02-01-22
06-30-22
03-31-23
06-30-22
06-30-22
06-30-22
04-17-22
06-30-22
11-30-21
06-30-22
06-30-22
06-30-22
06-30-22
12-31-21
09-25-22
12-31-21
06-30-22
03-05-22
06-30-22
06-30-22
06-30-22
06-30-22
04-01-22
07-01-22
12-31-21
06-30-22
01-01-22
06-30-22
06-30-22
11-30-21
06-30-22
09-03-24
06-29-22
06-10-22
08-31-22
06-30-22
Eurofins TestAmerica, Savannah
'EfiM
4
Page 11 of 14 10/1/2021

Method Summary
Client: RPS Group Inc
Project/Site: 1140A- LKQ SALISBURY
Job ID: 680-205006-1
SDG: 212417/41676
Method
Method Description
Protocol
Laboratory
8015C
Nonhalogenated Organic using GC/FID (Direct Aqueous Injection)
SW846
TAL SAV
2003 Rev 4.4
Metals (ICP)
40CFR136A
TAL SAV
1664A
HEM and SGT-HEM
1664A
TAL SAV
2540 D-2011
Total Suspended Solids (Dried at 103-105°C)
SM
TAL SAV
1664A
HEM and SGT-HEM (Aqueous)
1664A
TAL SAV
200.7-1994 R4.4
Preparation, Total Recoverable Metals
EPA
TAL SAV
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
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 [phone]
Eurofins TestAmerica, Savannah
Page 12 of 14
10/1 /2021

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Page 13 of 14
10/l/2021

Login Sample Receipt Checklist
Client: RIPS Group Inc
Login Number: 205006
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 dateltimes 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 (114").
Multiphasic samples are not present.
True
Samples do not require splitting or compositing.
True
Residual Chlorine Checked.
NIA
List Source: Eurofins TestAmerica, Savannah : --
Comment
Eurofins TestAmerica, Savannah
Page 14 of 14 10/1 /2021