NCG240016_2021 DMR_20220126

EaBURG
co
•F G
r _ �
RTy CAROy
MECKLENBURG COUNTY
Land Use & Environmental Services Agency
Solid Waste
January 25, 2022
DEQ Mooresville Regional Office
Attn: DEMLR Stormwater Program
610 East Center Avenue
Suite 301
Mooresville, NC 28115
Attention: DEMLR Stormwater Program
Subject: Discharge Monitoring Report
Mecklenburg County Compost Central — Certificate of Coverage No. NCG240016
Dear Central Files:
Please find enclosed the Discharge Monitoring Report, December 2021, for Mecklenburg County Compost
Central, a Type I facility located at 5631 West Blvd, North Carolina. If you have any questions, please contact
me at 704-634-7705 or by email at khaliem.adams@mecklenbur cg ountync.gov.
Sincerely,
Khaliem Adams
Solid Waste Environmental Specialist
Enclosed: 2021 DMR
PEOPLE • PRIDE PROGRESS • PARTNERSHIP
2145 Suttle Avenue Charlotte, North Carolina 28208
www.wipeoutwaste.com

NCDEQ Division of Energy, Mineral and Land Resources
Stormwater Discharge Monitoring Report (DMR) Form for NCG240000
Compost Operations
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. NCG24 0016
Person Collecting Samples: Khaliem Adams
Facility Name: Mecklenburg County Compost Central
Laboratory Name: Pace Analytical
Facility County: Mecklenburg
Laboratory Cert. No.:
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)? Tier 2
A copy of this DMR ben uploaded electronically via https://edocs.deg.nc.gov/Forms/SW-DMR ❑✓ Yes ❑ No
Date Uploaded: ( h s c od�
Analytical Monitoring Requirements for Outfalls with Industrial Activities — Benchmarks in (Red)
Parameter
Parameter
Outfall2
Outfall
Outfall
Outfall
Outfall
Code
N/A
Receiving Stream Class
N/A
Date Sample Collected MM/DD/YYYY
12/21/2021
46529
24-Hour Rainfall in inches
0.88 inches
C0530
TSS in mg/L (100)
5.0
00340
Chemical Oxygen Demand (120)
204
31615
Fecal Coliform in colonies per 100 ml
6000
(1000)
600
Total Nitrogen in mg/L (30)
3.0
665
Total Phosphorus in mg/L (2)
0.50
400
pH in standard units (6.0-9.0)
8.51
Copper, total recoverable in mg/L
01119
(0.010)
0.022
Lead, total recoverable in mg/ L
01051
(0.075)
<0.0050
Zinc, total recoverable in mg/ L
01094
(0.126)
0.036
Additional parameters for outfalls in drainage areas that use >55 gallons per month of new hydraulic oil on average
00552
Non -Polar Oil & Grease in mg/L (15)
<4.9
Estimated New Motor/Hydraulic Oil
NCOIL
Usage in gal/month
75ga1/month
Notes (optional):
"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 otPermittee or Delegated Authorized Individual
Date
Email Address Phone Number

Facility Name
I Sample Location
I Sample Time
I pH
I Date
I Device Used to Sample
Mecklenburg County Compost Central
Outfall 2
1313
8.51
12/21/2021
Horiba pH meter

aceAnalytical
www.paeelabs.enm
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
January 07, 2022
Darren Steinhilber
Mecklenburg County Solid Waste
2145 Suttle Ave
Charlotte, NC 28208
RE: Project: COMPOST CENTRAL 1
Pace Project No.: 92579271
Dear Darren Steinhilber:
Enclosed are the analytical results for sample(s) received by the laboratory on December 21, 2021. 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
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Matthew Brainard
[e-mail]
[phone]
Project Manager
Enclosures
cc: Khaliem Adams, Meclenburg County Solid Waste
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 18

aceAnalytical
www.paeelabs.enm
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: COMPOST CENTRAL 1
Pace Project No.: 92579271
Pace Analytical Services Charlotte
South Carolina Laboratory ID: 99006
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
North Carolina Drinking Water Certification #: 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 #: E87648
North Carolina Drinking Water Certification #: 37712
North Carolina Wastewater Certification #: 40
CERTIFICATIONS
South Carolina Certification #: 99006001
South Carolina Drinking Water Cert. #: 99006003
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
Louisiana DoH Drinking Water#: LA029
Virginia/VELAP Certification #: 460221
South Carolina Laboratory ID: 99030
South Carolina Certification #: 99030001
Virginia/VELAP Certification #: 460222
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 18

aceAnalytical
www.paeelabs.enm
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE ANALYTE COUNT
Project:
Pace Project No.:
COMPOST CENTRAL 1
92579271
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
92579271001
OUTFALL 2
EPA 1664B
ICO
1
PASI-C
EPA 1664B
ICO
1
PASI-C
EPA 200.7 Rev 4.4 1994
CBV
3
PASI-A
SM 9222D-2015
KDF
1
PASI-C
SM 254OD-2015
ZMC
1
PASI-A
TKN+NO3+NO2 Calculation
DMN
1
PASI-A
EPA 351.2 Rev 2.0 1993
MFO
1
PASI-A
EPA 353.2 Rev 2.0 1993
KDF1
1
PASI-A
EPA 365.1 Rev 2.0 1993
MDW
1
PASI-A
SM 5220D-2011
JP1
1
PASI-A
PASI-A = Pace Analytical Services - Asheville
PASI-C = Pace Analytical Services - Charlotte
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 18

aceAnalytical
www.paeelabs.enm
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: COMPOST CENTRAL 1
Pace Project No.: 92579271
Sample: OUTFALL 2 Lab ID: 92579271001 Collected: 12/21/21 13:25 Received: 12/21/21 13:55 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 12/23/21 09:15
1664 SGT-HEM, TPH
Analytical Method: EPA 1664B
Pace Analytical Services - Charlotte
Total Petroleum Hydrocarbons
ND mg/L 4.9 1 12/23/21 09:15
200.7 MET ICP
Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994
Pace Analytical Services - Asheville
Copper
0.022 mg/L 0.0050 1 12/30/21 15:01 01/07/22 01:25 7440-50-8
Lead
ND mg/L 0.0050 1 12/30/21 15:01 01/07/22 01:25 7439-92-1
Zinc
0.036 mg/L 0.010 1 12/30/21 15:01 01/07/22 01:25 7440-66-6
MBIO 9222D Fecal Coliform CHT
Analytical Method: SM 9222D-2015 Preparation Method: SM 9222D-2015
Pace Analytical Services - Charlotte
Fecal Coliforms
6000 CFU/100 mL 1.0 1 12/21/21 15:54 12/22/21 14:02 u2
2540D Total Suspended Solids
Analytical Method: SM 2540D-2015
Pace Analytical Services - Asheville
Total Suspended Solids
5.0 mg/L 5.0 1 12/22/21 15:52
Total Nitrogen Calculation
Analytical Method: TKN+NO3+NO2 Calculation
Pace Analytical Services - Asheville
Total Nitrogen
3.0 mg/L 0.52 1 01/05/22 10:17
351.2 Total Kjeldahl Nitrogen
Analytical Method: EPA 351.2 Rev 2.0 1993 Preparation Method: EPA 351.2 Rev 2.0 1993
Pace Analytical Services - Asheville
Nitrogen, Kjeldahl, Total
2.8 mg/L 0.50 1 01/03/22 22:09 01/05/22 06:01 7727-37-9
353.2 Nitrogen, NO2/NO3 pres.
Analytical Method: EPA 353.2 Rev 2.0 1993
Pace Analytical Services - Asheville
Nitrogen, NO2 plus NO3
0.15 mg/L 0.040 1 12/28/21 13:04
365.1 Phosphorus, Total
Analytical Method: EPA 365.1 Rev 2.0 1993 Preparation Method: EPA 365.1 Rev 2.0 1993
Pace Analytical Services - Asheville
Phosphorus
0.50 mg/L 0.050 1 12/27/2120:19 12/27/2122:08 7723-14-0
5220D COD
Analytical Method: SM 5220D-2011 Preparation Method: SM 5220D-2011
Pace Analytical Services - Asheville
Chemical Oxygen Demand
204 mg/L 25.0 1 12/24/21 01:33 12/24/21 04:45
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 01 /07/2022 03:17 PM without the written consent of Pace Analytical Services, LLC. Page 4 of 18

aceAnalytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: COMPOST CENTRAL 1
Pace Project No.: 92579271
QC Batch: 667986 Analysis Method: EPA 1664B
QC Batch Method: EPA 1664B Analysis Description: 1664 HEM, Oil and Grease
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92579271001
METHOD BLANK: 3499446
Associated Lab Samples: 92579271001
Parameter
Units
Oil and Grease
mg/L
LABORATORY CONTROL SAMPLE:
3499447
Parameter
Units
Oil and Grease
mg/L
MATRIX SPIKE SAMPLE:
3499448
Parameter
Units
Oil and Grease
mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 5.0 12/23/2109:15
Spike LCS LCS % Rec
Cone. Result % Rec Limits Qualifiers
40 33.4 84 78-114
35684886001 Spike MS MS % Rec
Result Cone. Result % Rec Limits Qualifiers
1.1 U 39.6 32.8 81 78-114
SAMPLE DUPLICATE: 3499449
35684884001 Dup
Parameter Units Result Result
Oil and Grease mg/L 1 AJ 1.51
RPD Qualifiers
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: 01 /07/2022 03:17 PM without the written consent of Pace Analytical Services, LLC. Page 5 of 18

aceAnalytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: COMPOST CENTRAL 1
Pace Project No.: 92579271
QC Batch: 667984 Analysis Method: EPA 1664B
QC Batch Method: EPA 1664B Analysis Description: 1664 SGT-HEM, TPH
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92579271001
METHOD BLANK: 3499433
Associated Lab Samples: 92579271001
Parameter
Units
Total Petroleum Hydrocarbons
mg/L
LABORATORY CONTROL SAMPLE:
3499434
Parameter
Units
Total Petroleum Hydrocarbons
mg/L
MATRIX SPIKE SAMPLE:
3499435
Parameter
Units
Total Petroleum Hydrocarbons
mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 5.0 12/23/2109:15
Spike LCS LCS % Rec
Cone. Result % Rec Limits Qualifiers
20 15.7 78 64-132
35684886001 Spike MS MS % Rec
Result Cone. Result % Rec Limits Qualifiers
5.01-1 19.8 15.4 74 64-132
SAMPLE DUPLICATE: 3499436
35684884001 Dup
Parameter Units Result Result
Total Petroleum Hydrocarbons mg/L 5.01-1 ND
RPD Qualifiers
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: 01 /07/2022 03:17 PM without the written consent of Pace Analytical Services, LLC. Page 6 of 18

aceAnalytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: COMPOST CENTRAL 1
Pace Project No.: 92579271
QC Batch: 668895 Analysis Method: EPA 200.7 Rev 4.4 1994
QC Batch Method: EPA 200.7 Rev 4.4 1994 Analysis Description: 200.7 MET
Laboratory: Pace Analytical Services - Asheville
Associated Lab Samples: 92579271001
METHOD BLANK: 3503165
Matrix:
Water
Associated Lab Samples: 92579271001
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed Qualifiers
Copper
mg/L
ND
0.0050
01/07/22 00:01
Lead
mg/L
ND
0.0050
01/07/22 00:01
Zinc
mg/L
ND
0.010
01/07/22 00:01
LABORATORY CONTROL SAMPLE:
3503166
Spike
LCS LCS % Rec
Parameter
Units
Cone.
Result % Rec Limits Qualifiers
Copper
mg/L
0.5
0.54 108 85-115
Lead
mg/L
0.5
0.50 100 85-115
Zinc
mg/L
0.5
0.50 101 85-115
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
3503167
3503168
MS
MSD
92578424001 Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter Units
Result Cone.
Cone.
Result
Result
% Rec
% Rec
Limits RPD Qual
Copper mg/L
0.14 0.5
0.5
0.67
0.68
106
107
70-130 1
Lead mg/L
ND 0.5
0.5
0.50
0.51
100
101
70-130 1
Zinc mg/L
ND 0.5
0.5
0.53
0.53
104
104
70-130 0
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3503169
3503170
MS
MSD
92578969001 Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter Units Result Cone.
Cone.
Result
Result
% Rec
% Rec
Limits RPD Qual
Copper mg/L 88.7 0.5
0.5
0.59
0.58
100
99
70-130 1
ug/L
Lead mg/L ND 0.5
0.5
0.49
0.49
98
98
70-130 0
Zinc mg/L 39.8 0.5
0.5
0.54
0.53
99
98
70-130 1
ug/L
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: 01 /07/2022 03:17 PM without the written consent of Pace Analytical Services, LLC. Page 7 of 18

aceAnalytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: COMPOST CENTRAL 1
Pace Project No.: 92579271
QC Batch: 667945 Analysis Method: SM 9222D-2015
QC Batch Method: SM 9222D-2015 Analysis Description: 9222D Fecal Coliform(MF) - CHT
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92579271001
METHOD BLANK: 3499121
Associated Lab Samples: 92579271001
Parameter
Fecal Coliforms
SAMPLE DUPLICATE: 3499122
Parameter
Fecal Coliforms
Matrix: Water
Blank Reporting
Units Result Limit Analyzed Qualifiers
CFU/100 mL ND 1.0 12/22/21 14:02
92579412003 Dup
Units Result Result RPD Qualifiers
CFU/100 mL 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: 01 /07/2022 03:17 PM without the written consent of Pace Analytical Services, LLC.
Page 8 of 18

aceAnalytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: COMPOST CENTRAL 1
Pace Project No.: 92579271
QC Batch: 667975 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: 92579271001
METHOD BLANK: 3499348
Associated Lab Samples: 92579271001
Parameter
Units
Total Suspended Solids
mg/L
LABORATORY CONTROL SAMPLE:
3499349
Parameter
Units
Total Suspended Solids
mg/L
SAMPLE DUPLICATE: 3499582
Parameter
Units
Total Suspended Solids
mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 2.5 12/22/2115:44
Spike LCS LCS % Rec
Conc. Result % Rec Limits Qualifiers
250 246 98 90-110
92578799001 Dup
Result Result RPD Qualifiers
76.0 79.0 4
SAMPLE DUPLICATE: 3499583
92578953002 Dup
Parameter Units Result Result
Total Suspended Solids mg/L 54.0 46.0
RPD Qualifiers
16
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: 01 /07/2022 03:17 PM without the written consent of Pace Analytical Services, LLC. Page 9 of 18

aceAnalytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: COMPOST CENTRAL 1
Pace Project No.: 92579271
QC Batch: 669501 Analysis Method: EPA 351.2 Rev 2.0 1993
QC Batch Method: EPA 351.2 Rev 2.0 1993 Analysis Description: 351.2 TKN
Laboratory: Pace Analytical Services - Asheville
Associated Lab Samples: 92579271001
METHOD BLANK: 3505636
Associated Lab Samples: 92579271001
Parameter Units
Nitrogen, Kjeldahl, Total mg/L
LABORATORY CONTROL SAMPLE: 3505637
Parameter Units
Nitrogen, Kjeldahl, Total mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 0.50 01/05/22 01:55
Spike 1-CS LCS % Rec
Cone. Result % Rec Limits Qualifiers
10 9.7 97 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3505640 3505641
MS MSD
92578242001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Nitrogen, Kjeldahl, Total mg/L 79.6 10 10 92.5 98.7 129 192 90-110 7 M1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3506004 3506005
MS MSD
92578242002 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Nitrogen, Kjeldahl, Total mg/L 3.1 10 10 14.6 15.7 115 126 90-110 7 M1
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: 01 /07/2022 03:17 PM without the written consent of Pace Analytical Services, LLC.
Page 10 of 18

aceAnalytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: COMPOST CENTRAL 1
Pace Project No.: 92579271
QC Batch: 668656 Analysis Method: EPA 353.2 Rev 2.0 1993
QC Batch Method: EPA 353.2 Rev 2.0 1993 Analysis Description: 353.2 Nitrate + Nitrite, preserved
Laboratory: Pace Analytical Services - Asheville
Associated Lab Samples: 92579271001
METHOD BLANK: 3502028
Associated Lab Samples: 92579271001
Parameter Units
Nitrogen, NO2 plus NO3 mg/L
LABORATORY CONTROL SAMPLE: 3502029
Parameter Units
Nitrogen, NO2 plus NO3 mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 0.040 12/28/2112:33
Spike LCS LCS % Rec
Cone. Result % Rec Limits Qualifiers
2.5 2.4 96 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3502030 3502031
MS MSD
92578646001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Nitrogen, NO2 plus NO3 mg/L 12.5 2.5 2.5 15.5 15.5 121 123 90-110 0 M1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3502032 3502033
MS MSD
92578681001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Nitrogen, NO2 plus NO3 mg/L 14.9 2.5 2.5 16.9 16.9 79 78 90-110 0 M1
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: 01 /07/2022 03:17 PM without the written consent of Pace Analytical Services, LLC.
Page 11 of 18

aceAnalytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: COMPOST CENTRAL 1
Pace Project No.: 92579271
QC Batch: 668596 Analysis Method: EPA 365.1 Rev 2.0 1993
QC Batch Method: EPA 365.1 Rev 2.0 1993 Analysis Description: 365.1 Phosphorus, Total
Laboratory: Pace Analytical Services - Asheville
Associated Lab Samples: 92579271001
METHOD BLANK: 3501909
Associated Lab Samples: 92579271001
Parameter Units
Phosphorus mg/L
LABORATORY CONTROL SAMPLE: 3501910
Parameter Units
Phosphorus mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 0.050 12/27/2121:51
Spike LCS LCS % Rec
Cone. Result % Rec Limits Qualifiers
2.5 2.5 100 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3501911 3501912
MS MSD
92578713001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Phosphorus mg/L ND 2.5 2.5 2.5 2.6 100 102 90-110 2
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3501913 3501914
MS MSD
92578713002 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Phosphorus mg/L ND 2.5 2.5 2.6 2.6 102 102 90-110 0
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: 01 /07/2022 03:17 PM without the written consent of Pace Analytical Services, LLC.
Page 12 of 18

aceAnalytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: COMPOST CENTRAL 1
Pace Project No.: 92579271
QC Batch: 668367 Analysis Method: SM 5220D-2011
QC Batch Method: SM 5220D-2011 Analysis Description: 5220D COD
Laboratory: Pace Analytical Services - Asheville
Associated Lab Samples: 92579271001
METHOD BLANK: 3501144
Associated Lab Samples: 92579271001
Parameter Units
Chemical Oxygen Demand mg/L
LABORATORY CONTROL SAMPLE: 3501145
Parameter Units
Chemical Oxygen Demand mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 25.0 12/24/2104:41
Spike 1-CS LCS % Rec
Cone. Result % Rec Limits Qualifiers
750 807 108 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3501146 3501147
MS MSD
92578087001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Chemical Oxygen Demand mg/L 88.8 100 100 204 204 115 115 90-110 0 M1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3501148 3501149
MS MSD
92579269003 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Chemical Oxygen Demand mg/L 69.6 100 100 187 185 118 115 90-110 1 M1
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: 01 /07/2022 03:17 PM without the written consent of Pace Analytical Services, LLC.
Page 13 of 18

aceAnalytical
www.paeelabs.enm
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALIFIERS
Project: COMPOST CENTRAL 1
Pace Project No.: 92579271
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.
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
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
u2 Colonies are too numerous to count. Actual result may be greater than reported.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 01 /07/2022 03:17 PM without the written consent of Pace Analytical Services, LLC. Page 14 of 18

aceAnalytical
www.paeelabs.enm
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project:
Pace Project No.:
COMPOST CENTRAL 1
92579271
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
Batch
92579271001
OUTFALL 2
EPA 1664B
667986
92579271001
OUTFALL 2
EPA 1664B
667984
92579271001
OUTFALL 2
EPA 200.7 Rev 4.4 1994
668895
EPA 200.7 Rev 4.4 1994
669317
92579271001
OUTFALL 2
SM 9222D-2015
667945
SM 9222D-2015
667946
92579271001
OUTFALL 2
SM 254OD-2015
667975
92579271001
OUTFALL 2
TKN+NO3+NO2
669887
Calculation
92579271001
OUTFALL 2
EPA 351.2 Rev 2.0 1993
669501
EPA 351.2 Rev 2.0 1993
669566
92579271001
OUTFALL 2
EPA 353.2 Rev 2.0 1993
668656
92579271001
OUTFALL 2
EPA 365.1 Rev 2.0 1993
668596
EPA 365.1 Rev 2.0 1993
668643
92579271001
OUTFALL 2
SM 5220D-2011
668367
SM 5220D-2011
668389
Date: 01/07/2022 03:17 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 15 of 18

n
_ aceAnalytical
Document Name:
Sample Condition Upon Receipt (SCUR)
Document Revised: November 15, 2021
Page 1 of 2
Document No.:
Issuing Authority:
F-CAR-CS-033-Rev.08
Pace Carolinas Quality Office
Laboratory receiving samples:
Asheville ❑ Eden❑ Greenwood ❑ Huntersville`2 Raleigh❑ Mechanicsville[] Atlanta ❑ Kernersville❑
Sample Condition Client Blame:
Upon Receipt Prqject #:
V(- ut"v l, Wt-b
[]UP Ex U5P ❑Cienttaurler: ❑❑L
❑ Commercial Race ❑Cfther:
Custody Seal Present? Elves IE]No Seals Intact? []Yes ZNo
W0#:92579271
III III III III III I III III
92979271
L [J) J
Date/initials Person Examining Contents.
Packing Material: ❑Bubble Wrap 1�81,lbble Bags []None ❑ Other Biological Tissue Frozen?
Thermometer: �f/1� 11 �, PtNet ❑Blue ❑[one []Yes ❑No�-. N/A
91R Gun ID: l �[ l Type of Ice:
Correction Factor:
Cooler Temp: C 7 Add/Subtract (°C) Temp should be above freezing to VC
-7 [—]Samples out of temp criteria. Samples on ice, cooling process
Coal er-Tennpr arrected-('Cl: a gun
USDA Regulated Soil (J N/A, water samplel
Did samoles originate in a quarantine zone within the United States: CA, NY, or SC (check mapsl? Did samples originate from a foreign source (internationally,
[]Yes No
inCluaingHawau ano Fuerto MiColr Ures IJNG
Comments/Discrepancy:
Chain of Custody Present?
JDYes
[-]No
❑N/A
1.
Samples Arrived within Hold Time?
Oyes
[]No
[]N/A
2.
Short Hold Time Analysis (02 hr.)?
ores
[]No
N/A
3.
Rush Turn Around Time Requested?
❑..rYes
jRfi0
❑N/A
4.
SufficientVolume?
C Yes
[]No
❑N/A
5.
Correct Containers Used?
es
❑No
❑N/A
5.
-Pace Containers Used?
es
QNa
❑NIA
Containers Intact?
Myes
[]NO
N/A
7.
Dissolved analysis: Samples Field Filtered?
[]Yes
[-]No
NIA
a.
Sample Labels Match COO
j?Yes
[]No
❑N/A
9.
�._ A
-Includes Date/T"ime/iD/Analysis Matrix:
Heads ace in VOA Vials (>5-Gmm)?
❑Yes
nrNG
. NIA
10.
Trip Blank Present?
[—]Yes
No
❑N/A
Trip Blank Custody Seals Present?
[]Yes
❑No
/A
COMMENTS/SAMPLE DISCREPANCY
Lot ID of split containers:
CLIENT NOT
Person contacted:
Project Manager SCURF Review:
Project Manager SRF Review:
Date/Time:
Date:
Date:
Field Data Required? ❑Yes []NO
Page 16 of 18

Document Name: Document Revised: November 15, 2021
Sample Condition Upon Receipt {SCURI Page 2 of 2
aceAria[X cal Document Nb..' Issuing Authority:
F-CAR-CS-033-Rev.08 Pace Carolinas Quality Office
*Check mark top half of box If pH and/or dechtorination is Project It wog ; 92579271
verified and within the acceptance range for preservation Duo Date: 12/29/21
samples. P�' MWB
Exceptions: VOA, Coliform, TOC, Oil and Grease, DRO/8015 (water) DOC, LLHg CLIENT. 92-MECi( CO
**Bottom half of box is to list number of bottles
in u
_ s N a
Z Q
Z Z Z Z
y V
V 1 L V V OZf ^ y
'ap �. V N y G Z $
v a u
ar w a do v m °r, Y A d a a O A O
a O O Q O p c N E z ry
C a C O, ry Z z b G U 7 ry = Q _ �
M a , c = S Z d = x J U N
u Idv_ M U y _V �+ L E $ z
m m m +u' A In N G a a 6
M a a m M a a a E E E ¢ E ¢ Ln ru D7 O
Q 4 Q J
tL
E E E m E E E E a w o d E m E E
,n a o g n . c A z = ,n in o a
MEN
NMI
NMI
111
NMI
NMI
Sol
Z_+
U
M d
c 7
O
J }
E E
o p
y
l7
a
al+
2
N
f3 m
i
Q
z
b
a
y
J
E
�
Q ❑
N
~ Z
a Y
y
J
E E
o
N
it
d
7
v
E E
4
io
'}
c
o
'_
E
a
`
a
z
N
at
0.
C
�
E
E
o
cn —�
Y
L•
F Q
p
a
cn
?
4
> n
7 �
H
'A ccQ
PH Adjustment Log for Preserved Samples
Sample 1D rype of Preservatives PH upon receipt Date preservation adjusted Time preservation Amaunt of Preservative Lot #
adjusted I added
Note: whenever there is a discrepancy affecting North Carolina compliance samples, a copy of this form will be sent to the North Carolina OEHNR Certification Office ti
out of hold, incorrect preservative, out of temp, incorrect containers.
Page 17 of 18

i i
i
'e s m= a o m m
to cx o
oa .t rn k
ITEM #
.B
C O
{
58, O N
N y d O 7
O C
Z 0
J n
^
@ � N
pin 3 m 3 � h
a�
v
0
cn
3
aim
3 n = �•
en
0
m
y r
G In
o
n
eV I m
t
_C
CA
m
N
7 d
v
�.J
o
K N
G
e
d
safe="
n
- f
�
m
d 3 C O C
� y - p C rjr N
3
a EL a
C
MATRIX CODE (see valid codes to tall)
it m
D
1
SAMPa.E TYPE (G=GRAB C=COMP)
a y
3 c
S]
_
r m
h
<
t'
m °
a
X
a
to
3
ni
n
m
z
r
z
m
tCL
a
z
o
m m
m
m v
fD
0 O
m>
n
CI
z
d
$ v Z
0
o
n
N
v;
m
m
o '
O
m r-
A p
Z
.nj f-1
SAMPLE TEMP AT COLLECTION
v t7In
in
m
IY OF CONTAINERS
d y d a o g y p a
m `c C
m
L)npreserved
n
p N v N
J W
a a ° .. n—1
g 2
H2SO4
0
7#
HNO3
a� m 3 G
SII
N p y
S
HCl m
o p 3
O0 a
'L
NaOH v
1 n
p C 7
.�
Na2S203 N
d o
Methanol
N Z rt
0iher
Q
m
d —
> m
a
m
Analyses Test YIN
" ^?
X
C00ITota1 Phosphcrus
v
X
TSS
f°
m
y m
to
X
Fecal Coli
�, y
nx
>
Total Nitrogen (TKN+nilrale
m 3 07 0
>
200.7 ICP Metals
v N
m
x
0&G 1664
$ n
(^�
p
X
TPH SGT-HEM 1664
3 3
v iD
m
C to
pp�
hi
m �
b
b
CL
n n
j
t
z c
m
m
� Q �
N
TEMP in C
�i
N
Residual Chlorine (YIN)
#
Received on
�C
\
o
;
0 o °
Ice
E
a
(YIN)
E a
o
Custody
o
Sealed
c
_
o
C6eler
u
Y!N
z
sam6=
pies
Intact
(YIN)
R
Page 18 of 18

KI..r'..
Environmental
Quality
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance on filling out this form, please visit https://deg.nc.eov/about/divisions/enerev-mineral-land-
resources/energy-mineral-1 and-permits/stormwater-permits/nudes-industrial-sw#tab-4
Permit No.: N/C/C / &l 101010101 or Certificate of Coverage No.: N/CIG/ S�
Facility Name:
County: I �-r► �� Phone N. J 0 1—� j r Q
Inspector: i
Date of Inspection: a 01 o2©a l
Time of Inspection: �✓
Total Event Precipitation (inches): 01 01h
All permits require qualitative monitoring to be performed during a "measurable storm event."
A "measurable storm event" is a storm event that results in an actual discharge from the permitted site
outfall. The previous measurable storm event must have been at least 72 hours prior. The 72-hour storm
interval does not apply if the permittee is able to document that a shorter interval is representative for
local storm events during the sampling period, and the permittee obtains approval from the local DEMLR
Regional Office.
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
of Permittee or Designee)
1. Outfall Description:
Outfall No. 02 Structure (pipe, ditch, etc.):
Receiving Stream:
Describe the industrial activities that occur within the outfall drainage area: MA,i✓J
Page 1 of 2
SWU-242, Last modified 07/28/2017

2. Color: Describe the color of
(light, medium, dark) as descriptors: _
3. Odor: Descri any
chlorine odor, etc.):
basic colors (red, brown, blue, etc.) and tint
odors that the discharge may have (i.e., smells strongly of oil, weak
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is clear
and 5 is very cloudy:
1 2 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in the
stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
DI2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended solids in
the stormwater discharge, where 1 is no solids and 5 is extremely muddy:
1 2 3 4 5 f`f
7. Is there any foam in the stormwater discharge. O Yes
8. Is there an oil sheen in the stormwater discharge? OYes
9. Is there evidence of erosion or deposition at the outfall? O Yes ZNo.
10. Other Obviou
s Indicators of Stormwatte�r Pollution:
List and describe 004cn��(/ ,,4, o f —� , Iq
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition may be
indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 2
SVJU-242, Last modified 07/28/2017

Photo