NCG030535_2022 DMR_20220616

NCDEQ Division of Energy, Mineral and Land Resources
Stormvuater Discharge Monitoring Report (DMR) Form for NCGO30000
Metal
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. NCG03 0535
Person Collecting Samples:William Edens
Facility Name: ZF Chassis Components, LLC.
Laboratory Name: Pace Analytical
Facility County: Catawba
Laboratory Cert. No.: 92607048
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:Hedocs.deg.nc.gov/Forms/SW-DMR ❑✓ Yes ❑ No
Date Uploaded: 6/16/2022
Analytical Monitoring Requirements for Outfalls with Industrial Activities — Benchmarks in (Red)
Parameter
Code
Parameter
Outfall#1
Outfall#2
Outfall
Outfall
Outfall
N/A
Receiving Stream Class
N/A
Date Sample Collected MM/DD/YYYY
05/27/2022
05/27/2022
46529
24-Hour Rainfall in inches
.2
.2
C0530
TSS in mg/L (100 or 50*)
5.9
3.9
00400
pH in standard units (6.0-9.0)
6.7
6.7
01119
Copper, total recoverable in mg/L
ND
ND
(0.010)
01051
Lead, total recoverable in mg/ L
ND
ND
(0.075)
01094
Zinc, total recoverable in mg/ L
38.2
53.4
(0.126)
78141
Total Toxic Organics (TTO) in mg/L(1)
N/A
N/A
(if required)
00552
1 Non -Polar Oil & Grease in mg/L (15)
ND
ND
Additional parameters for outfalls in drainage areas that use >55 gallons per month of new hydraulic oil on average
NCOIL
Estimated New Motor/Hydraulic Oil
Usage in gal/month
* Outfalls to Outstanding Resource Waters (ORW), High Quality Waters (HQW), Trout Waters (Tr) and Primary NurseryAreas (PNA)
have a benchmark TSS limit of 50 mg/L. All other water classifications have a benchmark of 100 mg/L
Notes (optional): We are in the process of removing suspect dunnage outside that are empty but once carried 3rd party zinc coated parts.
"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 Permit —tee or Delegated Authorized Individual
Email Address [e-mail]
06/16/2022
Date
Phone Number 828-468-3340

Total Toxic Organics Certification:
"Based upon my inquiry of the person or persons directly responsible for managing compliance with the permit monitoring
requirement for total toxic organics (TTO), I certify that to the best of my knowledge and belief, no leak, spill, or dumping of
concentrated toxic organics into the stormwater or onto areas which are exposed to rainfall or stormwater runoff has occurred since
filing the last discharge monitoring report. I further certify that this facility is implementing all the provisions of the Solvent
Management Plan included in the Stormwater Pollution Prevention Plan."
Signature of Permittee or Delegated Authorized Individual
Email address [e-mail]
06/16/2022
Date
Phone Number 828-468-3340

1��aceAnalXical
www.pacelabs.com
I
June 06, 2022
William Edens
ZF Chassis Components LLC
1570 E. P St. Ext.
Newton, NC 28658
RE: Project: STORMWATER SAMPLING
Pace Project No.: 92607048
Dear William Edens:
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Enclosed are the analytical results for sample(s) received by the laboratory on May 27, 2022. The results relate only to the
samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
• Pace Analytical Services -Asheville
• Pace Analytical Services - Charlotte
• Pace Analytical Services - Peachtree Corners, GA
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Tyriek Hooks
[e-mail]
[phone]
Project Manager
Enclosures
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 1 of 21

�FaceAnalytical
www.pacelabs.com
Project: STORMWATER SAMPLING
Pace Project No.: 92607048
Pace Analytical Services Charlotte
South Carolina Laboratory ID: 99006
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
North Carolina Drinking Water Certification M 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
South Carolina Laboratory ID: 99006
Pace Analytical Services Asheville
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification M E87648
North Carolina Drinking Water Certification #: 37712
North Carolina Wastewater Certification M 40
Pace Analytical Services Peachtree Corners
110 Technology Pkwy, Peachtree Corners, GA 30092
Florida DOH Certification #: E87315
Georgia DW Inorganics Certification M 812
CERTIFICATIONS
South Carolina Certification M 99006001
South Carolina Drinking Water Cert. M 99006003
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
Louisiana DoH Drinking Water #: LA029
Virginia/VELAP Certification M 460221
South Carolina Laboratory ID: 99030
South Carolina Certification #: 99030001
VirginiaNELAP Certification M 460222
North Carolina Certification M 381
South Carolina Certification #: 98011001
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 2 of 21

%FaceAnalXical
www.pacelabs.com
SAMPLE ANALYTE COUNT
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project:
Pace Project No.:
STORMWATER SAMPLING
92607048
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
92607048001
5-27-22 Al
SM 2540D-2015
ZMC
1
PASI-A
92607048002
5-27-22 A2
SM 2540D-2015
MAB2
1
PASI-A
92607048003
5-27-22 B1
EPA 9040C
SMS
1
PASI-A
92607048004
5-27-22 B2
EPA 9040C
SMS
1
PASI-A
92607048005
5-27-22 C1
EPA 200.7
KH
3
PASI-GA
92607048006
5-27-22 C2
EPA 200.7
KH
3
PASI-GA
92607048007
5-27-22 D1
EPA 1664B
REL
1
PASI-C
92607048008
5-27-22 D2
EPA 1664B
REL
1
PASI-C
PASI-A = Pace Analytical Services -Asheville
PASI-C = Pace Analytical Services - Charlotte
PASI-GA = Pace Analytical Services - Peachtree Corners, GA
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 3 of 21

_JeAnalytical
www.pacelabs.com
ANALYTICAL RESULTS
Project: STORMWATER SAMPLING
Pace Project No.: 92607048
Pace Analytical Services, LLC
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
Sample: 5-27-22 Al Lab ID: 92607048001_ _ _Collected: _ _05/27/22 12:30_ _Received: 05/27/22 13:01 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qua]
2540D Total Suspended Solids Analytical Method: SM 2540D-2015
Pace Analytical Services - Asheville
Total Suspended Solids 5.9 mg/L 2.5 1 06/02/22 15:27
Date: 06/06/2022 09:52 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 4 of 21

,�e A nalyfica /
www.pacelabs.com
ANALYTICAL RESULTS
Project: STORMWATER SAMPLING
Pace Project No.: 92607048
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: 5-27-22 A2 Lab ID: 92607048002 Collected: 05/27/22 12:40 Received: 05/27/22 13:01 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
2540D Total Suspended Solids Analytical Method: SM 2540D-2015
Pace Analytical Services -Asheville
Total Suspended Solids 3.9 mg/L 2.5 1 06/03/22 11:07
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/06/2022 09:52 AM without the written consent of Pace Analytical Services, LLC. Page 5 of 21

,PaceAnalytical
www.pacelabs.com
ANALYTICAL RESULTS
Project: STORMWATER SAMPLING
Pace Project No.: 92607048
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: 5-27-22 B1 Lab ID: 92607048003 Collected: 05/27/22 12:30 Received: 05/27/22 13:01 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
9040 pH Analytical Method: EPA 9040C
Pace Analytical Services -Asheville
pH at 25 Degrees C 6.7 Sid. Units 0.10 1 06/02/22 15:53 H3
Date: 06/06/2022 09:52 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 6 of 21

eAnalXical
www.pacelabs.com
i
ANALYTICAL RESULTS
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: STORMWATER SAMPLING
Pace Project No.: 92607048
Sample: 5-27-22 B2 Lab ID: 92607048004 Collected: 05/27/22 12:40 Received: 05/27/22 13:01 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
9040 pH Analytical Method: EPA 9040C
Pace Analytical Services -Asheville
pH at 25 Degrees C 6.7 Std. Units 0.10 1 06/02/22 15:56 H3
Date: 06/06/2022 09:52 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 7 of 21

,Pal
ceAnalytical
www.pacelabs.com
ANALYTICAL RESULTS
Project: STORMWATER SAMPLING
Pace Project No.: 92607048
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: 5-27-22 C1
Parameters
Lab ID: 92607048005 Collected: 05/27/22 12:30
Results Units Report Limit DF
Received: 05/27/22 13:01 Matrix: Water
Prepared Analyzed CAS No. Qual
200.7 MET ICP
Analytical Method: EPA 200.7 Preparation Method: EPA 200.7
Pace Analytical Services - Peachtree Corners, GA
Copper
ND ug/L 20.0 1
06/01/22 14:52
06/02/22 00:24
7440-50-8
Lead
ND ug/L 25.0 1
06/01/22 14:52
06/02/22 00:24
7439-92-1
Zinc
38.2 ug/L 20.0 1
06/01/22 14:52
06/02/22 00:24
7440-66-6
Date: 06/06/2022 09:52 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 8 of 21

�laceAnalytical
www.pacelabs.com
i
ANALYTICAL RESULTS
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: STORMWATER SAMPLING
Pace Project No.: 92607048
Sample: 5-27-22 C2 Lab ID: 92607048006 Collected: 05/27/22 12:40 Received: 05/27/22 13:01 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
200.7 MET ICP Analytical Method: EPA 200.7 Preparation Method: EPA 200.7
Pace Analytical Services - Peachtree Corners, GA
Copper ND ug/L 20.0 1 06/01/22 14:52 06/02/22 00:29 7440-50-8
Lead ND ug/L 25.0 1 06/01/22 14:52 06/02/22 00:29 7439-92-1
Zinc 53.4 ug/L 20.0 1 06/01/22 14:52 06/02/22 00:29 7440-66-6
Date: 06/06/2022 09:52 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 9 of 21

'_FaceAnalytical
www.pacelabs.com
ANALYTICAL RESULTS
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: STORMWATER SAMPLING
Pace Project No.: 92607048
Sample: 5-27 22D1 Lab ID: 92607048007 Collected: 05/27/22 12:30 Received:_05/27/22_13:01 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
HEM, Oil and Grease Analytical Method: EPA 1664B
Pace Analytical Services - Charlotte
Oil and Grease ND mg/L 4.9 1 06/02/22 03:30
Date: 06/06/2022 09:52 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 10 of 21

jeAnalytical
www.pacelabs.com
ANALYTICAL RESULTS
Project: STORMWATER SAMPLING
Pace Project No.: 92607048
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: 5-27-22 D2 Lab ID: 92607048008 Collected: 05/27/22 12:40 Received: 05/27/22 13:01 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
HEM, Oil and Grease Analytical Method: EPA 1664B
Pace Analytical Services - Charlotte
Oil and Grease ND mg/L 4.9 1 06/02/22 03:30
Date: 06/06/2022 09:52 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 11 of 21

_ aceAnalXica(
www.pacelabs.com
i
QUALITY CONTROL DATA
Project: STORMWATER SAMPLING
Pace Project No.: 92607048
-QC Batch: - - 701729 - --- _ _- - - - Analysis Method: EPA 166413
QC Batch Method: EPA 1664B Analysis Description: 1664 HEM, Oil and Grease
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92607048007, 92607048008
METHOD BLANK: 3662785 Matrix: Water
Associated Lab Samples: 92607048007, 92607048008
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Oil and Grease mg/L ND 5.0 06/02/22 03:30
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
(704)B75-9092
LABORATORY CONTROL SAMPLE: 3662786
Spike LCS LCS % Rec
Parameter Units Cone. Result % Rec Limits Qualifiers
Oil and Grease mg/L 40 32.3 81 78-114
MATRIX SPIKE SAMPLE:
Parameter
3662787
Units
35720425002
Result
Spike MS MS % Rec
Cone. Result % Rec Limits Qualifiers
Oil and Grease
mg/L
1 AJ
38.8 31.8 78 78-114
SAMPLE DUPLICATE: 3662788
92607140002
Dup
Parameter
Units
Result
Result RPD Qualifiers
Oil and Grease
mg/L
ND
ND
Results presented on this page are In the units Indicated by the "Units" column except where an alternate unit Is presented to the right of the result
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/06/2022 09:52 AM without the written consent of Pace Analytical Services, LLC.
Page 12 of 21

71aceAnalXical
www.pacelabs.com
QUALITY CONTROL DATA
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: STORMWATER SAMPLING
Pace Project No.: 92607048
QC Batch: 701625
Analysis Method: EPA 200.7
QC Batch Method: EPA 200.7
Analysis Description: 200.7 Metals Total
Laboratory: Pace Analytical Services - Peachtree
Corners, GA
Associated Lab Samples: 92607048005, 92607048006
METHOD BLANK: 3662065
Matrix: Water
Associated Lab Samples: 92607048005, 92607048006
Blank Reporting
Parameter
Units
Result Limit
Analyzed Qualifiers
Copper
ug/L
ND 20.0
06/01/22 22:39
Lead
ug/L
ND 25.0
06/01/22 22:39
Zinc
ug/L
ND 20.0
06/01/22 22:39
LABORATORY CONTROL SAMPLE:
3662066
Spike LCS
LCS % Rec
Parameter
Units
Conc. Result
% Rec Limits Qualifiers
Copper
ug/L
1000 1040
104 85-115
Lead
ug/L
1000 1010
101 85-115
Zinc
ug/L
1000 1030
103 85-115
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3662067
3662068
MS MSD
92606774001
Spike Spike MS
MSD MS MSD
% Rec
Parameter
Units Result
Conc. Conc. Result
Result % Rec % Rec
Limits RPD Qual
Copper
ug/L ND
1000 1000 1080
1060 108 105
70-130 2
Lead
ug/L ND
1000 1000 1030
1010 103 101
70-130 2
Zinc
ug/L 28.3
1000 1000 1080
1060 105 103
70-130 2
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
3662069
3662070
MS
MSD
92606930001
Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits RPD Qual
Copper ug/L
ND
1000
1000
1110
1090
110
109
70-130 1
Lead ug/L
ND
1000
1000
1020
1010
102
101
70-130 1
Zinc ug/L
34.3
1000
1000
1080
1070
105
104
70-130 1
Results presented on this page are In the units Indicated by the "Units" column except where an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/06/2022 09:52 AM without the written consent of Pace Analytical Services, LLC.
Page 13 of 21

71aceAnalytical
www.pacelabs.com
i
QUALITY CONTROL DATA
Project: STORMWATER SAMPLING
Pace Project No.: 92607048
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
—QC Batch: — 701943 --
— Analysis Method: -
SM 254OD-2015 - —
QC Batch Method: SM 254OD-2015
Analysis Description:
2540D Total Suspended Solids
Laboratory:
Pace Analytical Services -Asheville
Associated Lab Samples: 92607048001
METHOD BLANK: 3663528
Matrix: Water
Associated Lab Samples: 92607048001
Blank Reporting
Parameter
Units
Result Limit
Analyzed Qualifiers
Total Suspended Solids
mg/L
ND
2.5 06/02/22 15:21
LABORATORY CONTROL SAMPLE: 3663529
Spike LCS
LCS % Rec
Parameter
Units
Conc. Result
% Rec Limits Qualifiers
Total Suspended Solids
mg/L
250 238
95 90-110
SAMPLE DUPLICATE: 3663530
92606831004 Dup
Parameter
Units
Result Result
RPD Qualifiers
Total Suspended Solids
mg/L
3.6
2.8 25
SAMPLE DUPLICATE: 3663584
92606905001 Dup
Parameter
Units
Result Result
RPD Qualifiers
Total Suspended Solids
mg/L
58.0 62.4 7
Results presented on this page are In the units Indicated by the "Units" column except where an alternate unit Is presented to the right of the result
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/06/2022 09:52 AM without the written consent of Pace Analytical Services, LLC.
Page 14 of 21

/71aceAnalytical
www.pacelabs.com
i
QUALITY CONTROL DATA
Project: STORMWATER SAMPLING
Pace Project No.: 92607048
QC Batch: 702067 Analysis Method: SM 2540D-2015
QC Batch Method: SM 254OD-2015 Analysis Description: 2540D Total Suspended Solids
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92607048002
METHOD BLANK: 3664185
Associated Lab Samples: 92607048002
Parameter Units
Total Suspended Solids mg/L
LABORATORY CONTROL SAMPLE: 3664186
Parameter Units
Total Suspended Solids mg/L
SAMPLE DUPLICATE: 3664542
Parameter
Total Suspended Solids
SAMPLE DUPLICATE: 3664544
Parameter
Total Suspended Solids
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 2.5 06/03/2210:54
Spike LCS LCS % Rec
Conc. Result % Rec Limits Qualifiers
250 226 90 90-110
Units
92607131005
Result
Dup
Result
mg/L
16.8
16.6
Units
92606970002
Result
Dup
Result
mg/L
169
158
RPD Qualifiers
1
RPD Qualifiers
7
Results presented on this page are In the units Indicated by the "Units" column except where an alternate unit Is presented to the right of the result
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/06/2022 09:52 AM without the written consent of Pace Analytical Services, LLC.
Page 15 of 21

71aceAnalytical
www.pacelabs.com
i
Project: STORMWATER SAMPLING
Pace Project No.: 92607048
-__W, odU:1 --- — Yu IOWO - - --------
QC Batch Method: EPA 9040C
Associated Lab Samples: 92607048003, 92607048004
SAMPLE DUPLICATE: 3663251
Parameter Units
pH at 25 Degrees C Std. Units
SAMPLE DUPLICATE: 3663252
Parameter
pH at 25 Degrees C
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
--- Analysis Method: - — EPA9040C - -- -
Analysis Description: 9040 pH
Laboratory: Pace Analytical Services -Asheville
92606430001 Dup
Result Result RPD Qualifiers
7.4 7.4 1 H3
92606858004 Dup
Units Result Result
Std. Units 8.1 8.1
RPD Qualifiers
0 H3
Results presented on this page are In the units Indicated by the "Units" column except where an alternate unit Is presented to the right of the result
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/06/2022 09:52 AM without the written consent of Pace Analytical Services, LLC.
Page 16 of 21

aceAnalytical
www.pacelabs.com
QUALIFIERS
Project: STORMWATER SAMPLING
Pace Project No.: 92607048
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
TNTC - Too Numerous To Count
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL -Adjusted Method Detection Limit.
Pace Analytical Services, LLC
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
PQL - Practical Quantitation Limit.
RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis ofAcrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Reported results are not rounded until the final step prior to reporting. Therefore, calculated parameters that are typically reported as
'Total' may vary slightly from the sum of the reported component parameters.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI -The NELAC Institute.
ANALYTE QUALIFIERS
H3 Sample was received or analysis requested beyond the recognized method holding time.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/06/2022 09:52 AM without the written consent of Pace Analytical Services, LLC. Page 17 of 21

�FaceAnalytical"
www.pacelabs.com
I
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: STORMWATER SAMPLING
Pace Project No.: 92607048
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
Analytical
Batch
92607048007
5-27-22 D1
EPA 1664E
701729
92607048008
5-27-22 D2
EPA 1664E
701729
92607048005
5-27-22C1
EPA 200.7
701625
EPA 200.7
701707
92607048006
5-27-22 C2
EPA 200.7
701625
EPA 200.7
701707
92607048001
5-27-22 Al
SM 2540D-2015
701943
92607048002
5-27-22 A2
SM 254OD-2015
702067
92607048003
5-27-22 B1
EPA 9040C
701898
92607048004
5-27-22 B2
EPA 9040C
701898
Date: 06/06/2022 09:52 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 18 of 21

1 Effective Date: 05/12/202205/12/2022
Laboratory receiving samples:
Asheville ❑ Eden[] Greenwood ❑ Huntersville`❑l Raleigh[]
Mechanicsville[] Atlanta[] Kernersville❑
'$1, Client Name:
i
Courier: ❑Fed x ❑UPS ❑USPS ❑Client
❑ Commercial
II
II�
I'lll
IIIIII
❑P ce ❑Other:
92607048
III
t
Custody Seal Present? Dyes [_]No Seals Intact? ❑Yes ❑ o
Date/Initials Person Examining Contents: / ' l QZ I /
//
Packing Material: �❑B6ble Wrap []BtJbble Bags ❑None ❑ Other
Biological Tissue Frozen?
Thermometer,/ r1
�� Gun ID: U 1•-'�(�r
Type Ice:
❑Yes ❑❑NNo
of �W t/ Blue
t{one
(l r Correction Factor:
Cooler Temp: Add/Subtract (°C) 6
Temp shoutd be above freezing to 6°C
Cooler Temp Corrected (°C): V
❑5ampfes out of temp criteria. Samples on ice, cooling process
USDA Regulated Sail (MA, water sample)
hasbegun
Did samples originate in a quarantine zone within thn IInitpri Stmtoe. rA my —fr
^r�� �.e..o.� �d ,�cigu �wi�e pncernauonally,
(check maps)? Yes [:]No including Hawaii and Puerto Rico)? []Yes ❑No
1-1Comments/Discrepancy:
Chain of Custody Present? es ❑No []N/A
1.
Samples Arrived within Hold Time? []No -ON/A
2.
Ye
—
Rush Turn Around Time Requested? []Yes OR'- ❑N/A
4.
Sufficient Volume? ©es ❑No ❑N/A
S.
Correct Containers Used? qDYe4X ❑No ❑N/A
-Pace Containers Used? &es ❑No ❑N/A
6.
Containers Intact? UYes ❑No ❑N/A
7.
i=1vedartat - IelcrFilrered? - -- --- i]Yes - —
No - A_
8, -- -- - --
---
-
Sample Labels Match CDC? [3 7 [IN- ❑N/A
-Includes Date/Time/ID/Analysis Matrix: V 7_
Headspace in VOA Vials (>5-6mm)? ❑Yes ❑No UNA"'
9.
10.
COMMENTShUMory
Trip Blank Present? ❑Yes ❑No QI/
Trip Blank Custody Seals Present? ❑Yes ❑No ❑NJAf
nicrRcoAtiry
11.
CLIENT NOTIFICATION%RESOLUTION lot ID of split containers:
Person contacted:
Project Manager SCURF Review:
---P-C4ject-rvlanagerSRF Review:—
Date/Time:
Date:
-- --- - ---- — --- -Date:-- -
rielri Data Required? LJYes ❑No
Qualtrax ID: 69614 Page 1 of 2
Page 19 of 21

Effective Date: 05/12/202205/12/2022
*Check mark top half of box if pH and/or dechlorination is verified and project It W01 ' 9L!60 1048
within the acceptance range for preservation samples. PM: T:iH
Due Date: 06/13/22
**Bottom half of box is to list number of bottles or
***Check all unpreserved Nitrates for chlorine -
m
v
v
a
v
v
a)/
y
Z
a2i
N
v
N
a
o
a�f6i
ri
_
Q
c
N
?
y
a
iv
v
a
Z
M
z
M ? �v
'
m a�i v
O v ? Z
V
?
z
Q
?
a
¢
Z
Y
a
10
Q
.,
fD
Q
y
t0
�n
a
C
N
O
=
9
M
O
i
u
¢
Z
u
YI
=O
Z
N
m
o
U
r
VI
a
C
=
Q
V
=
Ul
n
v
Q
�
v
.D
E
d
O
x
C/
v
O
N
.fl
a
2
.fl
¢
Z
u
=
O
Ln
N
Z
U
c
?
O
m
2
?
C
O
^
=
CL
Y
u
N
n
a
d
u
N
o.
N
0 N
N a�
CL
2 C C Q
Z o c
V N ly
E
n
J
E
'N1
tf
m
a
J
E
N"
M
m
a
.J
E
N
m
m
'Q
`a
H
�=-1
m
a
E
�
In
c
m
a
E
N 0
Z
m
m
m
a
J
E
In
N
a
m
a
J
E
N
m
v
m
O
E
3
LL
3
E
¢
CI
+
7
rt
¢
E
¢
w
—
2
.{
Q
Q
J
E
7
M
a
a
E
¢
=
vri
¢
E
Q
J
E
on
VI
M
Q
E
Q
JC
E
Ln
a
m
Oo
Q
O
>
J
o
i
M
o
G
C)
>
J
E
!^
m
t7
¢
O
>
J
o
7
m
Q
O
>
J
o
�
rn
O
p
>
-,
E
I
m
a`
Q
N
?
.._.
Y
?;
In
J
vEi
-1
f
a
a`,
In
J
E
N
(-
a
_m E
a Q V E
J --� 14 Q
E o E E
in
�. O O
w > j 7
a
>
>
O
C
>
w
In
m Q > ❑
1
2
t
3
4
L--N
—
S
I
-L
�
7
l
8
9
10
11
lz
pH Adjustment Log for Preserved Samples
pie to Type of Preservative pH upon receipt pate preservation adjusted Time preservation Amount of Preservative Lot q
adjusted added
o e.- VV . eneiter ..,e: c is a ..�scra Il'v tlffcdlil� North laf011na coal 011llice 52rTinleS, ?cop, of this form ,::ili be :art iu the (dortn laroiina DENft Certification Office (i.e. —
prti � � -
Outof hold, incorrect preservative, out of temp, incorrect containers.
Qualtrax ID: 69614 Page 2 of 2
Page 20 of 21

(N1A)
'.i
I
1�21u1
l
I
saldweg
o
(NIA
p
1�
.-
Ja;oOO
c
,
I
/r��
o
ea
A olsn
_
l(I
-�
z
�l
C
lam_
<
-j
-
a,l
.o
o
_
-
a
uO paniaOaa
u;
�
U
`a
(NIA) auual4Z) lenp!saa
-
p
to
1
O u! 61431.
° m
l7
T� a
v a
is C
Wcu
•J
'° C
Ix
N
CD E E
° E
<
❑
�'
h
a
n
a
O0 di
0
oros Aq Hdj{
x
a
t
(n o E
T
❑
r991 Aq aseaiO pue 1io
�
I
If`=
uZ '4d 'no -s1e1aVY
x
��
a
u
o
r
a
r
a.
5
❑
SSl
�= 0
Q
NO,
Jsa.L sasAleuy
UQ o
Ja41O
o
o
I_ N 1`
a z o
O
t
m
D
a`
IOueylaiN
�p
ai
>
m
EOZSZeN
w
<
�\
U U
HOeN-
o
2
can
10 H
J m
Q
a
d�
0 w
ri
EONH
0
0 .J 0) c
?
o
w
61
VOSZH
\
U
co c
._
a
o
-
w
paniasaiduN
� u� a. o �
�
a
.
a
a`.
a
i
t
cy�i
E
�
c°ii
u
u
\
U o N O¢
o -
U<
a
a
c
SU.DNIV1NO3 d04'
NOIlO311031V dl'43131di7VSILI
LL
-- —-CJ-a---
OeJ
-------
a. a
°'
-
--
w
❑
"�
a a
t (9
Z
w
VVV 117
= N N
Q 0 O
F-
(`�
Z�
m
w
E
v
.V
E
J
O
Z Z
`_
c
-'
O
w
2
`'
3
r
a
J E T
a a h
E
U
K
~
S�
t
N
<
Y
F
Q
LU
¢
O
K
ll
N
U CO
N
m
U)
}
m
O
w
E
O
�A
_
(dP:O3=O 9"9=9) 3dA131diNVS
'N c
E
to
y
(Ilai of sapO5 pgen Dos) 3000 X@J1Vi i
u
3
z
J
o a
O
E
\)
m
o_
V
-
U
U
OUO$ r6 n Oa� 0r0-
cJ
x
�
=i
3_=
EE
(0
�03`u+osdor
E
m
N
u
_
c
LL
Q
O C
z
z
w
a
l
E
o
w
W n
J u m
o
a
U)
c
v
Z
v
v�
o
o
�. ` o E
z
°
O
h2
U
a
N
iv
VJ c E
O
m
"
N
O
\ U
U
Q
E
a
SoQ
# W JA
N
"�
�+
'n
d
0)
N
n�
o
a
z
w
`
(
r
P
9 e 21 of 21
0
a