NCG240016_2022 DMR_20220126

EaBURc
c0
u y
w
U�TH CAROv
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, January 2022, 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 c� ogn nc. ov.
Sincerely,
Khaliem Adams
Solid Waste Environmental Specialist
Enclosed: 2022 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, ll, or III)? Tier 2
A copy of this DMR has been uploaded electronically via https://edocs.deg.nc.gov/Forms/SW-DMR ❑✓ Yes ❑ No
Date Uploaded: I d a© J._
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
01/06/2022
46529
1 24-Hour Rainfall in inches
1.85 in
C0530
TSS in mg/L (100)
3.2
00340
Chemical Oxygen Demand (120)
177
31615
Fecal Coliform in colonies per 100 ml
7500
(1000)
600
Total Nitrogen in mg/L (30)
2.8
665
Total Phosphorus in mg/L (2)
0.65
400
pH in standard units (6.0-9.0)
8.22
01119
Copper, total recoverable in mg/L
0.020
(0.010)
Lead, total recoverable in mg/ L
01051
(0.075)
<0.0050
Zinc, total recoverable in mg/ L
01094
(0.126)
0.030
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 i ation, including the possibility of fines and imprisonment for knowing violations."
'" r/ Z Z
SignatAre of Permittee or Delegated Authorized Individual
Date
Email Address Phone Number

Facility Name
Sample Location
Sample Time
pH
Date
Device Used to Sample
Mecklenburg County Compost Central
Outfall 2
1400
8.22
1/6/2022
Horiba pH meter

aceAnalytical
www.paeelabs.enm
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
January 13, 2022
Darren Steinhilber
Mecklenburg County Solid Waste
2145 Suttle Ave
Charlotte, NC 28208
RE: Project: COMPOST CENTRAL 1
Pace Project No.: 92581438
Dear Darren Steinhilber:
Enclosed are the analytical results for sample(s) received by the laboratory on January 06, 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
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.: 92581438
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
92581438
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
92581438001
OUTFALL 2
EPA 1664B
ICO
1
PASI-C
EPA 1664B
ICO
1
PASI-C
EPA 200.7 Rev 4.4 1994
RDT
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.: 92581438
Sample: OUTFALL 2 Lab ID: 92581438001 Collected: 01/06/22 14:11 Received: 01/06/22 14:39 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 01/10/22 09:23
1664 SGT-HEM, TPH
Analytical Method: EPA 1664B
Pace Analytical Services - Charlotte
Total Petroleum Hydrocarbons
ND mg/L 4.9 1 01/10/22 09:23
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
0.020 mg/L 0.0050 1 01/08/22 02:54 01/12/22 00:42 7440-50-8
Lead
ND mg/L 0.0050 1 01/08/22 02:54 01/12/22 00:42 7439-92-1
Zinc
0.030 mg/L 0.010 1 01/08/22 02:54 01/12/22 00:42 7440-66-6
MBIO 9222D Fecal Coliform CHT
Analytical Method: SM 9222D-2015 Preparation Method: SM 9222D-2015
Pace Analytical Services - Charlotte
Fecal Coliforms
7500 CFU/100 mL 1.0 1 01/06/22 15:49 01/07/22 14:08
2540D Total Suspended Solids
Analytical Method: SM 2540D-2015
Pace Analytical Services - Asheville
Total Suspended Solids
3.2 mg/L 2.5 1 01/07/22 22:20
Total Nitrogen Calculation
Analytical Method: TKN+NO3+NO2 Calculation
Pace Analytical Services - Asheville
Total Nitrogen
2.8 mg/L 0.52 1 01/13/22 11:54
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
2.6 mg/L 0.50 1 01/12/22 18:59 01/13/22 03:51 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
0.12 mg/L 0.040 1 01/10/22 11:35 M1
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
0.65 mg/L 0.050 1 01/10/22 22:53 01/11/22 22:11 7723-14-0
5220D COD
Analytical Method: SM 5220D-2011 Preparation Method: SM 5220D-2011
Pace Analytical Services - Asheville
Chemical Oxygen Demand
177 mg/L 25.0 1 01/12/22 01:29 01/12/22 04:32
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 01 /13/2022 12:00 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.: 92581438
QC Batch: 670551 Analysis Method: EPA 1664B
QC Batch Method: EPA 1664B Analysis Description: 1664 HEM, Oil and Grease
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92581438001
METHOD BLANK: 3511237
Associated Lab Samples: 92581438001
Parameter
Units
Oil and Grease
mg/L
LABORATORY CONTROL SAMPLE:
3511238
Parameter
Units
Oil and Grease
mg/L
MATRIX SPIKE SAMPLE:
3511239
Parameter
Units
Oil and Grease
mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 5.0 01/10/22 09:23
Spike LCS LCS % Rec
Conc. Result % Rec Limits Qualifiers
40 33.5 84 78-114
92581378001 Spike MS MS % Rec
Result Conc. Result % Rec Limits Qualifiers
ND 38.5 34.3 88 78-114
SAMPLE DUPLICATE: 3511240
92581438001 Dup
Parameter Units Result Result
Oil and Grease mg/L ND 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 /13/2022 12:00 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.: 92581438
QC Batch: 670547 Analysis Method: EPA 1664B
QC Batch Method: EPA 1664B Analysis Description: 1664 SGT-HEM, TPH
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92581438001
METHOD BLANK: 3511160
Associated Lab Samples: 92581438001
Parameter
Units
Total Petroleum Hydrocarbons
mg/L
LABORATORY CONTROL SAMPLE:
3511161
Parameter
Units
Total Petroleum Hydrocarbons
mg/L
MATRIX SPIKE SAMPLE:
3511162
Parameter
Units
Total Petroleum Hydrocarbons
mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 5.0 01/10/22 09:23
Spike LCS LCS % Rec
Conc. Result % Rec Limits Qualifiers
20 14.9 74 64-132
92581378001 Spike MS MS % Rec
Result Conc. Result % Rec Limits Qualifiers
ND 19.2 13.4 67 64-132
SAMPLE DUPLICATE: 3511163
92581438001 Dup
Parameter Units Result Result
Total Petroleum Hydrocarbons mg/L ND 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 /13/2022 12:00 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.: 92581438
QC Batch: 670557 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: 92581438001
METHOD BLANK: 3511510
Matrix:
Water
Associated Lab Samples: 92581438001
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed Qualifiers
Copper
mg/L
ND
0.0050
01/11/22 22:54
Lead
mg/L
ND
0.0050
01/11/22 22:54
Zinc
mg/L
ND
0.010
01/11/22 22:54
LABORATORY CONTROL SAMPLE:
3511511
Spike
LCS LCS % Rec
Parameter
Units
Cone.
Result % Rec Limits Qualifiers
Copper
mg/L
0.5
0.50 101 85-115
Lead
mg/L
0.5
0.49 97 85-115
Zinc
mg/L
0.5
0.47 95 85-115
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
3511512
3511513
MS
MSD
92579537001 Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter Units
Result Cone.
Cone.
Result
Result
% Rec
% Rec
Limits RPD Qual
Copper mg/L
0.0060 0.5
0.5
0.52
0.52
102
103
70-130 1
Lead mg/L
ND 0.5
0.5
0.49
0.50
99
100
70-130 1
Zinc mg/L
0.015 0.5
0.5
0.51
0.51
98
99
70-130 0
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3511514
3511515
MS
MSD
92581190002 Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter Units Result Cone.
Cone.
Result
Result
% Rec
% Rec
Limits RPD Qual
Copper mg/L 9240 0.5
0.5
9.6
9.4
62
34
70-130 1
ug/L
Lead mg/L ND 0.5
0.5
0.47
0.46
92
91
70-130 2
Zinc mg/L 236 0.5
0.5
0.72
0.71
97
96
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 /13/2022 12:00 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.: 92581438
QC Batch: 670491 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: 92581438001
METHOD BLANK: 3510828
Associated Lab Samples: 92581438001
Parameter
Fecal Coliforms
SAMPLE DUPLICATE: 3510829
Parameter
Fecal Coliforms
Matrix: Water
Blank Reporting
Units Result Limit Analyzed Qualifiers
CFU/100 mL ND 1.0 01/07/22 14:08
92581392003 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 /13/2022 12:00 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.: 92581438
QC Batch: 670566 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: 92581438001
METHOD BLANK: 3511624
Associated Lab Samples: 92581438001
Parameter
Units
Total Suspended Solids
mg/L
LABORATORY CONTROL SAMPLE:
3511625
Parameter
Units
Total Suspended Solids
mg/L
SAMPLE DUPLICATE: 3511626
Parameter
Units
Total Suspended Solids
mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 2.5 01/07/22 22:08
Spike LCS LCS % Rec
Cone. Result % Rec Limits Qualifiers
250 230 92 90-110
92581524001 Dup
Result Result RPD Qualifiers
234 252 7
SAMPLE DUPLICATE: 3511627
92581392001 Dup
Parameter Units Result Result
Total Suspended Solids mg/L 60.0 57.0
RPD Qualifiers
5
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 /13/2022 12:00 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.: 92581438
QC Batch: 671337 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: 92581438001
METHOD BLANK: 3514832
Associated Lab Samples: 92581438001
Parameter Units
Nitrogen, Kjeldahl, Total mg/L
LABORATORY CONTROL SAMPLE: 3514833
Parameter Units
Nitrogen, Kjeldahl, Total mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 0.50 01/13/22 03:30
Spike 1-CS LCS % Rec
Cone. Result % Rec Limits Qualifiers
10 10 100 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3514834 3514835
MS MSD
92581394001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Nitrogen, Kjeldahl, Total mg/L 1.6 10 10 12.4 12.4 108 108 90-110 0
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3514836 3514837
MS MSD
92581394002 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Nitrogen, Kjeldahl, Total mg/L 1.1 10 10 12.1 11.6 111 105 90-110 5 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 /13/2022 12:00 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.: 92581438
QC Batch: 670682 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: 92581438001
METHOD BLANK: 3511894
Associated Lab Samples: 92581438001
Parameter Units
Nitrogen, NO2 plus NO3 mg/L
LABORATORY CONTROL SAMPLE: 3511895
Parameter Units
Nitrogen, NO2 plus NO3 mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 0.040 01/10/2211:30
Spike LCS LCS % Rec
Cone. Result % Rec Limits Qualifiers
2.5 2.5 101 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3511896 3511897
MS MSD
92581438001 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 0.12 2.5 2.5 2.3 2.4 88 90 90-110 1 M1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3511898 3511899
MS MSD
92581443001 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 72.2 2.5 2.5 73.5 74.6 53 98 90-110 2 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 /13/2022 12:00 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.: 92581438
QC Batch: 670940 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: 92581438001
METHOD BLANK: 3513053
Associated Lab Samples: 92581438001
Parameter Units
Phosphorus mg/L
LABORATORY CONTROL SAMPLE: 3513054
Parameter Units
Phosphorus mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 0.050 01/11/22 21:53
Spike LCS LCS % Rec
Cone. Result % Rec Limits Qualifiers
2.5 2.5 102 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3513055 3513056
MS MSD
92580426001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Phosphorus mg/L 2.1 2.5 2.5 4.7 4.7 101 101 90-110 0
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3513057 3513058
MS MSD
92580501001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Phosphorus mg/L 78.2 2.5 2.5 82.3 82.3 162 162 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 /13/2022 12:00 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.: 92581438
QC Batch: 671182 Analysis Method: SM 5220D-2011
QC Batch Method: SM 5220D-2011 Analysis Description: 5220D COD
Laboratory: Pace Analytical Services - Asheville
Associated Lab Samples: 92581438001
METHOD BLANK: 3514256
Associated Lab Samples: 92581438001
Parameter Units
Chemical Oxygen Demand mg/L
LABORATORY CONTROL SAMPLE: 3514257
Parameter Units
Chemical Oxygen Demand mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 25.0 01/12/22 04:26
Spike 1-CS LCS % Rec
Cone. Result % Rec Limits Qualifiers
750 766 102 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3514258 3514259
MS MSD
92580426001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Chemical Oxygen Demand mg/L ND 100 100 122 119 114 111 90-110 2 M1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3514260 3514261
MS MSD
92580503001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Chemical Oxygen Demand mg/L 2300 100 100 2490 2430 185 130 90-110 2 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 /13/2022 12:00 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.: 92581438
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.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 01 /13/2022 12:00 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
92581438
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
Batch
92581438001
OUTFALL 2
EPA 1664B
670551
92581438001
OUTFALL 2
EPA 1664B
670547
92581438001
OUTFALL 2
EPA 200.7 Rev 4.4 1994
670557
EPA 200.7 Rev 4.4 1994
670585
92581438001
OUTFALL 2
SM 9222D-2015
670491
SM 9222D-2015
670494
92581438001
OUTFALL 2
SM 254OD-2015
670566
92581438001
OUTFALL 2
TKN+NO3+NO2
671532
Calculation
92581438001
OUTFALL 2
EPA 351.2 Rev 2.0 1993
671337
EPA 351.2 Rev 2.0 1993
671430
92581438001
OUTFALL 2
EPA 353.2 Rev 2.0 1993
670682
92581438001
OUTFALL 2
EPA 365.1 Rev 2.0 1993
670940
EPA 365.1 Rev 2.0 1993
671106
92581438001
OUTFALL 2
SM 5220D-2011
671182
SM 5220D-2011
671193
Date: 01/13/2022 12:00 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

Document Name:
Document Revised: November 15, 2021
aceAnalyfical
5ample tondition Upon Receipt (SCUR)
Page 1 of 2
Document No,:
Issuing Authority:
F-CAR-CS-033-Rev.OB
Pace Carolinas 4ua1ty Office
Laboratory receiving samples:
Asheville ❑ Eden[] Greenwood ❑ Huntersville Raleigh❑ Mechanicsville❑ Atlanta[] Kernersville❑
Sample Condition Client Nanne-
Upon Receipt WO1 92►881438
Project ff: ■
Courier: []Fed Ex ❑UPS ❑USPS Client II I Ill II II I li I Ilfl I III
❑ Commercial ❑Pace []Other: I I I
92581r�38
Custody Seal Present? ❑Yes NNo Seals Intact? Dyes UJNo +
Date/Initlals Person Examining Contents: 1161
7Z
Packing Material: ®Bubble Wrap `Bubble Bags ❑None ❑ Other Biological Tissue Frozen?
Thermometer: []Yes[]No -PN/A
'18 IR Gun ID: Ipt 1 T of Ic • nwet []Blue [-]None
TV -
Correction
Correction Factor:
Cooler Temp: Add/Subtract VQ �„ O _ Temp should be above freezing to 6°C
/1 n G ❑Samples out of temp criteria. Samples on ice, cooling process
r.rr.. • e6r.o.e.. __.. 1 "k-r-1 arc. aa. F-F
Did samples originate in a quarantine zone within the United States: CA, NY, or SC (check mapsi? Old samples originate from a foreign source {internationally,
ilYP9 MNn - inrludino Hawaii and Piiartn Rirn1? IlYac I71Nn
Comments/Dlscrepancy:
Chain of Custody Present?
IRYes
No
[]N/A
1.
Samples Arrived within Hold Time?
QYes
[]No
❑N/A
2.
Short Hold Time Analysis (02 hr.)?
tVe5
❑Na
N/A
3.
Rush Turn Around Time Requested?
Yes
®Na
El N/A
4.
Sufficient Volume?
JZYes
ONo
❑N/A
S.
Correct Containers used?
-Pace Containers Used?
®Yes
myes
❑No
No
❑N/A
❑N/A
6.
Containers Intact?
' es
Na
N/A
7.
Dissolved analysis: Samples Field Filtered?
❑Yes
[]No
/A
8,
Sample Labels Match COC?
-Includes Date/Time/lD/Analysis Matrik:
gYes
❑No
❑N/A
9.
Headspace in VQA Vials (>5.6mm)?
❑Yes
❑No
'Ej�/A
10.
Trip Blank Present?
Trip Blank Custody Seals Present?
[]Yes
[]Yes
'[ANo
❑No
❑N/A
N/A
11.
COMMENTS/SAMPLE DISCREPANCY
Lot ID of split containers:
CLIENT NOTIFICATION/RESOLUTION
Person contacted:
Project Manager SCURF Review:
Project Manager5RF Review:
Date/Time:
Date:
Date:
field Data Required? []Yes []NO
Page 16 of 18

Document Name:
Sample Condition Upon Recell
Analytical Sample
No.:
F-CAR-05-033-Rev.08
*Check mark top half of box if pH and/or dechlorination is
verified and within the acceptance range for preservation
samples.
Exceptions: VOA, Coliform, TOC, Oil and Grease, DRO/8015 (water} DOC, LLHg
"Bottom half of box is to list number of mottles
Document Revised: November 15, 2021
t (SCUR) Page 2 of 2
Issuing Authority:
Project It W0It : 925814313
PM: MIJB Due Date: 01/13/22
CLIEN'r : 92-MECK CO
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pH Adjustment Log for Preserved Samples
Sample ID
Type of Preservative
pH upon receipt
Date preservation adjusted
Time preservation
adjusted
Amount of Preservative
added
Lot tJ
Note: Whenever there is a discrepancy affecting North Carolina compliance samples, a copy of this form will be sent to the North Carolina DEHNR Certificattan Office (i.e.
Out of hold, incorrect preservative, out of temp, incorrect containers,
Page 17 of 18

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Page 18of18

K`r�#
Environmental
Quality
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance on filling out this form, please visit h s://deq.nc.eov/about/divisions/enerev-mineral-land-
resou�r+ces/energy-mineral-land-permits/stormwater-permits/nodes-industrial-sw#tab-4
Permit No.: N/C/(�// / �/ �/ ©// or Ce fi R
Facility Name: V
County: A4,0,f, Pr
Inspector:
Date of Inspection: a2i�otd�
Time of Inspection: % q -�
Total Event Precipitation (inches): J, x C L�l
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. ej, Structure (pipe, ditch, etc.):
Receiving Stream:
Describe the industrial activities that occur within the outfall drainage area:
Page 1 of 2
SWU-242, Last modified 07/28/2017

2. Color: Describe the color of the
(light, medium, dark) as descriptors: —kl
sin basic colors (red, brown, blue, etc.) and tint
3. Odor: Describe any distinct odors that t e discharge may have (i.e., smells strongly of oil, weak
chlorine odor, etc.): —Lj a kt
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:
1 2 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 D 3 4 5
'7. Is there an foam in the stormwater discharge?
Y
8. Is there an oil sheen in the stormwater discharge? oYeso.
9. Is there evidence of erosion or deposition at the outfall? O Yes No.
10. Other Obvious) Indica+t�ors, of Stormwater Pollution:
List and describe l p
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
SWU-242, Last modified 07/28/2017

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