NCG240016_Monitoring Report_20220314

RECEIVED
r �
° 2
�61 MIV 14 2022
P
°q TN °PROP DENR-DEMLR
Land Quality Section
MECKLENBURG COUNTY moresville Regional Office
Land Use & Environmental Services Agency
Solid Waste
March 7, 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, February 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.adamsemeeklenburgcountvne.gov.
Sincerely,
Khaliem Adams
Solid Waste Environmental Specialist
Enclosed: 2022 DMR
PEOPLE • PRIDE PROGRESS • PARTNERSHIP
2145 Suttle Avenue Charlotte, North Carolina 28208
www.wipeoutwaste.com

RECEIVED
NCDEQ Division of Energy, Mineral and Land Resources
Stormwater Discharge Monitoring Report (DMR) Form for NCG240000
Compost Operations
Click here for instructions
R 14 2022
DENR-DEINLR
Land Quality Section
Mooresville Regional Office
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 ha beee uploaded electronically via https://edocs.deg.nc.gov/Forms/SW-DMR ❑✓ Yes ❑ No
Date Uploaded: j ! a a a
Analytical Monitoring Requirements for Outfalls with Industrial Activities —Benchmarks in (Red)
Parameter
Code
Parameter
Dull 2
Outfall
Outfall
Outfall
Outfall
N/A
Receiving Stream Class
N/A
Date Sample Collected MM/DD/YYYY
02/09/2022
46529
24-Hour Rainfall in inches
0.42 in
C0530
TSS in mg/L (100)
<5.0
00340
Chemical Oxygen Demand (120)
105
31615
Fecal Coliform in colonies per 100 ml
92.0
(1000)
600
Total Nitrogen in mg/L (30)
2.5
665
Total Phosphorus in mg/L (2)
0.42
400
pH in standard units (6.0-9.0)
6.38
Copper, total recoverable in mg/L
01119
(0.010)
0.0072
Lead, total recoverable in mg/ L
01051
(0.075)
<0.0050
01094
Zinc, total recoverable in mg/ L
0.012
(0.126)
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
submitte the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting
false i orm ign, includiag1hyTossibility of fines and imprisonment for knowing violations."
of Permittee or Delegated Authorized Individual
j b N
Date
Email Address Phone Number

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wmimpaceiabs.cum
February 18, 2022
Darren Steinhilber
Mecklenburg County Solid Waste
2145 Suttle Ave
Charlotte, NC 28208
RE: Project: COMPOST CENTRAL 1
Pace Project No.: 92587289
Dear Darren Steinhilber:
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
RECEIVED
14AR % 4 2022
DENR-DEMLR
Land Quality Section
Mooresville Regional Office
Enclosed are the analytical results for sample(s) received by the laboratory on February 09, 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

'D
aceAnalyircal
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Project: COMPOST CENTRAL 1
Pace Project No.: 92587289
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
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 LIST Certification #: 84
Louisiana DoH Drinking Water #: LA029
VrginiaNELAP Certification #: 460221
South Carolina Laboratory ID: 99030
South Carolina Certification #: 99030001
VrginiaNELAP Certification #: 460222
REPORT OF LABORATORY ANALYSIS
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SAMPLE ANALYTE COUNT
Project: COMPOST CENTRAL 1
Pace Project No.: 92587289
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Lab ID Sample ID Method
Analysts
Analytes
Reported
Laboratory
92587289001 OUTFALL 2 EPA 1664E
ICO
1
PASI-C
EPA 1664E
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
MA132
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
SMT
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
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without the written consent of Pace Analytical Services, LLC. Page 3 of 18

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ANALYTICAL RESULTS
Project: COMPOST CENTRAL 1
Pace Project No.: 92587289
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: OUTFALL 2 Lab ID: 92587289001 Collected: 02/09/2213:58 Received:. 02/09/22 14:29 Matrix: Water
Parameters
Results Units Report Limit DF Prepared Analyzed CAS No. Qual
HEM, Oil and Grease
Analytical Method: EPA 1664E
Pace Analytical Services - Charlotte
Oil and Grease
ND mg/L 4.9 1 02/11/22 09:21
1664 SGT HEM, TPH
Analytical Method: EPA 1664B
Pace Analytical Services - Charlotte
Total Petroleum Hydrocarbons
ND mg/L 4.9 1 02/11/22 09:21
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
0.0072 mg/L 0.0050 1 02/12/22 18:39 02/17/2212:01 7440-50-8
Lead
ND mg/L 0.0050 1 02/12/22 18:39 02/17/22 00:16 7439-92-1
Zinc
0.012 mg/L 0.010 1 02/12/22 18:39 02/17/22 00:16 7440-66-6
MBIO 9222D Fecal Coliform CHT
Analytical Method: SM 9222D-2015 Preparation Method: SM 9222D-2015
Pace Analytical Services - Charlotte
Fecal Coliforms
92.0 CFU/100 mL 1.0 1 02/09/22 16:37 02/10/22 14:35
2640D Total Suspended Solids
Analytical Method: SM 254OD-2015
Pace Analytical Services - Asheville
Total Suspended Solids
ND mg/L 5.0 1 02/11/22 12:36
Total Nitrogen Calculation
Analytical Method: TKN+NO3+NO2 Calculation
Pace Analytical Services - Asheville
Total Nitrogen
2.5 mg/L 0.52 1 02/16/22 14:16
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
2.1 mg/L 0.50 1 02/15/22 20:39 02/16/22 04:58 7727-37-9
353.2 Nitrogen, N021NO3 pros.
Analytical Method: EPA 353.2 Rev 2.0 1993
Pace Analytical Services - Asheville
Nitrogen, NO2 plus NO3
0.42 mg/L 0.040 1 02/14/22 12:41
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
0.42 mg/L 0.050 1 02/11/22 17:03 02/11/22 20:40 7723-14-0
5220D COD
Analytical Method: SM 5220D-2011 Preparation Method: SM 5220D-2011
Pace Analytical Services -Asheville
Chemical Oxygen Demand
105 mg/L 25.0 1 02/15/22 01:43 02/15/22 05:13
Date: 02/18/2022 11:10 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, I.I.C.
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QUALITY CONTROL DATA
Project: COMPOST CENTRAL 1
Pace Project No.: 92587289
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QC Batch: 677482
Analysis Method:
EPA 1664E
QC Batch Method: EPA 1664B
Analysis Description:
1664 HEM, Oil and Grease
Laboratory:
Pace Analytical Services - Charlotte
Associated Lab Samples: 92587289001
METHOD BLANK: 3545863
Matrix: Water
Associated Lab Samples: 92587289001
Blank Reporting
Parameter
Units
Result Limit
Analyzed Qualifiers
Oil and Grease
mg/L
ND 5.0 02/11/22 09:21
LABORATORY CONTROL SAMPLE: 3545864
Spike LCS
LCS % Rec
Parameter
Units
Conc. Result
% Rec Limits Qualifiers
Oil and Grease
mg/L
40 32.6
82 78-114
MATRIX SPIKE SAMPLE: 3545865
92587282001 Spike
MS MS % Rec
Parameter
Units
Result Conc.
Result % Rec Limits Qualifiers
Oil and Grease
mg/L
ND 38.5
31.8 81 78-114
SAMPLE DUPLICATE: 3545866
92587289001 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: 02/18/2022 11:10 AM without the written consent of Pace Analytical Services, LLC.
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QUALITY CONTROL DATA
Project: COMPOST CENTRAL 1
Pace Project No.: 92587289
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QC Batch: 677480
Analysis Method:
EPA 1664B
QC Batch Method: EPA 1664B
Analysis Description:
1664 SGT HEM, TPH
Laboratory:
Pace Analytical Services - Charlotte
Associated Lab Samples: 92587289001
METHOD BLANK: 3545841
Matrix: Water
Associated Lab Samples: 92587289001
Blank Reporting
Parameter
Units
Result Limit
Analyzed Qualifiers
Total Petroleum Hydrocarbons
mg1L
ND 5.0 02/11/22 09:21
LABORATORY CONTROL SAMPLE:
3545842
Spike LCS
LCS % Rec
Parameter
Units
Cone. Result
% Rec Limits Qualifiers
Total Petroleum Hydrocarbons
mg1L
20 15.0
75 64-132
MATRIX SPIKE SAMPLE:
3545843
92587282001 Spike
MS MS % Rec
Parameter
Units
Result Cone.
Result % Rec Limits Qualifiers
Total Petroleum Hydrocarbons
mglL
ND 19.2
14.6 71 64-132
SAMPLE DUPLICATE: 3545844
92587289001 Dup
Parameter
Units
Result Result
RPD Qualifiers
Total Petroleum Hydrocarbons
mglL
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
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Date: 02/18/2022 11:10 AM without the written consent of Pace Analytical Services, LLC. Page 6 of 18

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QUALITY CONTROL DATA
Project: COMPOST CENTRAL 1
Pace Project No.: 92587289
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersvilie, NC 28078
[phone]
QC Batch: 677948
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: 92587289001
METHOD BLANK: 3548204
Matrix: Water
Associated Lab Samples: 92587289001
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed Qualifiers
Copper
mg/L
ND
0.0050
02/17/2211:12
Lead
mg/L
ND
0.0050
02/16/22 23:08
Zinc
mg/L
ND
0.010
02/16/22 23:08
LABORATORY CONTROL SAMPLE:
3548205
Spike
LCS
LCS % Rec
Parameter
Units
Conc.
Result % Rec Limits Qualifiers
Copper
mg/L
0.5
0.51
102 85-115
Lead
mg/L
0.5
0.48
97 85-115
Zinc
mg/L
0.5
0.48
96 85-115
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3548206
3548207
MS
MSD
92586608001
Spike
Spike
MS
MSD MS MSD
% Rec
Parameter
Units Result
Conc.
Conc.
Result
Result % Rec % Rec
Limits
RPD Qual
Copper
mg/L 82.1
0.5
0.5
0.55
0.54 93 93
70-130
0
ug/L
Lead
mg/L 61.2
0.5
0.5
0.51
0.51 89 89
70-130
0
ug/L
Zinc
mg/L 364
0.5
0.5
0.80
0.81 88 88
70-130
0
ug/L
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3548208
3548209
MS
MSD
92587282001
Spike
Spike
MS
MSD MS MSD
% Rec
Parameter
Units Result
Conc.
Conc.
Result
Result % Rec % Rec
Limits
RPD Qual
Copper
mg/L 0.0076
0.5
0.5
0.48
0.48 95 95
70-130
0
Lead
mg/L ND
0.5
0.5
0.45
0.45 89 90
70-130
1
Zinc
mg/L 0.011
0.5
0.5
0.46
0.46 90 90
70-130
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: 02/18/2022 11:10 AM without the written consent of Pace Analytical Services, LLC. Page 7 of 18

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QUALITY CONTROL DATA
Project: COMPOST CENTRAL 1
Pace Project No.: 92587289
QC Batch: 677189 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: 92587289001
METHOD BLANK: 3544413
Associated Lab Samples: 92587289001
Parameter Units
Fecal Coliforms CFU/100 mL
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 1.0 02/10/2214:35
SAMPLE DUPLICATE: 3544414
92587289001 Dup
Parameter Units Result Result RPD Qualifiers
Fecal Coliforms CFU/100 mL 92.0 120 26 D6
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
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: 02/18/2022 11:10 AM without the written consent of Pace Analytical Services, LLC.
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QUALITY CONTROL DATA
Project: COMPOST CENTRAL 1
Pace Project No.: 92587289
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QC Batch: 677547
Analysis Method:
SM 254OD-2015
QC Batch Method: SM 2540D-2015
Analysis Description:
2540D Total Suspended Solids
Laboratory:
Pace Analytical Services -Asheville
Associated Lab Samples: 92587289001
METHOD BLANK: 3546228
Matrix: Water
Associated Lab Samples: 92587289001
Blank Reporting
Parameter
Units
Result Limit
Analyzed Qualifiers
Total Suspended Solids
mg/L
ND
2.5 02/11/22 12:31
LABORATORY CONTROL SAMPLE: 3546229
Spike LCS
LCS % Rec
Parameter
Units
Conc. Result
% Rec Limits Qualifiers
Total Suspended Solids
mg/L
250 252
101 90-110
SAMPLE DUPLICATE: 3546680
92587325001 Dup
Parameter
Units
Result Result
RPD Qualifiers
Total Suspended Solids
mg/L
ND
50.0
SAMPLE DUPLICATE: 3546681
92586939003 Dup
Parameter
Units
Result Result
RPD Qualifiers
Total Suspended Solids
mg/L
232
248 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
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Date: 02/18/2022 11:10 AM without the written consent of Pace Analytical Services, LLC. Page 9 of 18

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QUALITY CONTROL DATA
Project: COMPOST CENTRAL 1
Pace Project No.: 92587289
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QC Batch: 678401
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: 92587289001
METHOD BLANK: 3550184
Matrix: Water
Associated Lab Samples: 92587289001
Blank Reporting
Parameter Units
Result Limit
Analyzed Qualifiers
Nitrogen, Kjeldahl, Total mg/L
ND 0.50
02/16/22 04:31
LABORATORY CONTROL SAMPLE: 3550185
Spike LCS
LCS % Rec
Parameter Units
Conc. Result
% Rec Limits Qualifiers
Nitrogen, Kjeldahl, Total mg/L
10 9.3
93 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3550186 3550187
MS MSD
92586148001
Spike Spike MS
MSD MS MSD
% Rec
Parameter Units Result
Conc. Conc. Result
Result % Rec % Rec
Limits RPD Qual
Nitrogen, Kjeldahl, Total mg/L 1.8
10 10 10.9
10.7 92 89
90-110 3 M1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3550190 3550191
MS MSD
92586615001
Spike Spike MS
MSD MS MSD
% Rec
Parameter Units Result
Conc. Conc. Result
Result % Rec % Rec
Limits RPD Qual
Nitrogen, Kjeldahl, Total mg/L 131
10 10 127
129 -37 -19
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
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Date: 02/18/2022 11:10 AM without the written consent of Pace Analytical Services, LLC.
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QUALITY CONTROL DATA
Project: COMPOST CENTRAL 1
Pace Project No.: 92587289
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QC Batch: 677980
Analysis Method: EPA 353.2 Rev 2.0 1993
QC Batch Method: EPA 353.2 Rev 2.01993
Analysis Description: 353.2 Nitrate + Nitrite, preserved
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92587289001
METHOD BLANK: 3548286
Matrix: Water
Associated Lab Samples: 92587289001
Blank Reporting
Parameter Units
Result Limit
Analyzed Qualifiers
Nitrogen, NO2 plus NO3 mg/L
ND 0.040
02/14/22 12:06
LABORATORY CONTROL SAMPLE: 3548287
Spike LCS
LCS % Rec
Parameter Units
Conc. Result
% Rec Limits Qualifiers
Nitrogen, NO2 plus NO3 mg/L
2.5 2.5
101 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3548288 3548289
MS MSD
92584755014
Spike Spike MS
MSD MS MSD
% Rec
Parameter Units Result
Conc. Conc. Result
Result % Rec % Rec
Limits RPD Qual
Nitrogen, NO2 plus NO3 mg/L ND
2.5 2.5 2.4
2.4 95 95
90-110 0
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3548290 3548291
MS MSD
92584755015
Spike Spike MS
MSD MS MSD
% Rec
Parameter Units Result
Conc. Conc. Result
Result % Rec % Rec
Limits RPD Qual
Nitrogen, NO2 plus NO3 mg/L 0.49
2.5 2.5 2.8
2.8 93 92
90-110 2
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: 02/18/2022 11:10 AM without the written consent of Pace Analytical Services, LLC.
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QUALITY CONTROL DATA
Project: COMPOST CENTRAL 1
Pace Project No.: 92587289
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QC Batch: 677768
Analysis Method: EPA 365.1 Rev 2.01993
QC Batch Method: EPA 365.1 Rev 2.0 1993
Analysis Description: 365.1 Phosphorus, Total
Laboratory: Pace
Analytical Services - Asheville
Associated Lab Samples: 92587289001
METHOD BLANK: 3547424
Matrix: Water
Associated Lab Samples: 92587289001
Blank Reporting
Parameter Units
Result Limit
Analyzed Qualifiers
Phosphorus mg/L
ND 0.050
02/11/22 20:26
LABORATORY CONTROL SAMPLE: 3547425
Spike LCS
LCS % Rec
Parameter Units
Conc. Result
% Rec Limits Qualifiers
Phosphorus mg/L
2.5 2.5
101 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3547426 3547427
MS MSD
92585633001
Spike Spike MS
MSD MS MSD
% Rec
Parameter Units Result
Conc. Conc. Result
Result % Rec % Rec
Limits RPD, Qual
Phosphorus mg/L 9.7
2.5 2.5 12.3
11.8 102 84
90-110 4 M1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3547428 3547429
MS MSD
92585634001
Spike Spike MS
MSD MS MSD
% Rec
Parameter Units Result
Conc. Conc. Result
Result % Rec % Rec
Limits RPD Qual
Phosphorus mg/L 9.0
2.5 2.5 12.1
11.9 124 116
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: 02/18/2022 11:10 AM without the written consent of Pace Analytical Services, LLC.
Page 12 of 18

(�Ia'CeAnalytical
www.pacelabs.com
QUALITY CONTROL DATA
Project: COMPOST CENTRAL 1
Pace Project No.: 92587289
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QC Batch: 678255
Analysis Method: SM 5220D-2011
QC Batch Method: SM 5220D-2011
Analysis Description: 5220D COD
Laboratory: Pace Analytical Services - Asheville
Associated Lab Samples: 92587289001
METHOD BLANK: 3549648
Matrix: Water
Associated Lab Samples: 92587289001
Blank Reporting
Parameter Units
Result Limit
Analyzed Qualifiers
Chemical Oxygen Demand mg/L
ND 25.0
02/15/22 05:08
LABORATORY CONTROL SAMPLE: 3549649
Spike LCS
LCS % Rec
Parameter Units
Cone. Result
% Rec Limits Qualifiers
Chemical Oxygen Demand mg/L
750 761
101 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3549650 3549651
MS MSD
92585910001
Spike Spike MS
MSD MS MSD
% Rec
Parameter Units Result
Cone. Cone. Result
Result % Rec % Rec
Limits RPD Qual
Chemical Oxygen Demand mg/L 67.4
100 100 172
172 105 105
90-110 0
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3549652 3549653
MS MSD
92585984003
Spike Spike MS
MSD MS MSD
% Rec
Parameter Units Result
Cone. Cone. Result
Result % Rec % Rec
Limits RPD Qual
Chemical Oxygen Demand mg/L 165
100 100 278
289 112 124
90-110 4 M1,R1
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: 02/18/2022 11:10 AM without the written consent of Pace Analytical Services, LLC.
Page 13 of 18

'*
l^01Analytical
WW.paceiain.cam
QUALIFIERS
Project: COMPOST CENTRAL 1
Pace Project No.: 92587289
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 Kincey Ave. 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 Chloroethylvinyi ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein 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
D6 The precision between the sample and sample duplicate exceeded laboratory control limits.
M 1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
R1 RPD value was outside control limits.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 02/18/2022 11:10 AM without the written consent of Pace Analytical Services, LLC. Page 14 of 18

aceAnalytical
www.pacelaba.com
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: COMPOST CENTRAL 1
Pace Project No.: 92587289
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Analytical
Lab ID Sample ID QC Batch Method QC Batch Analytical Method Batch
92687289001 OUTFALL 2 EPA 1664E 677482
92587289001 OUTFALL 2 EPA 1664B 677480
92587289001
OUTFALL 2
EPA 200.7 Rev 4.4 1994
677948 EPA 200.7 Rev 4.4 1994 677965
92587289001
OUTFALL 2
SM 9222D-2015
677189 SM 9222D-2015 677190
92687289001
OUTFALL 2
SM 2540D-2015
677547
92587289001
OUTFALL 2
TKN+NO3+NO2
678778
Calculation
92587289001
OUTFALL 2
EPA 351.2 Rev 2.0 1993
678401 EPA 351.2 Rev 2.0 1993 678563
92587289001
92687289001
92687289001
OUTFALL 2
OUTFALL 2
OUTFALL 2
Date: 02/18/2022 11: 10 AM
EPA 353.2 Rev 2.0 1993 677980
EPA 365.1 Rev 2.0 1993 677768
SM 5220D-2011 678255
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
EPA 365.1 Rev 2.01993
SM 5220D-2011
677852
678261
Page 15 of 18

Document Name:
Document Revised: November 1S, 2021
Sample Condition Upon Receipt (SCUR)
Page 1 of 2
Document No.:
Issuing Authority:
aceAnaVical"
F-CAR-CS-033-Rev.OR
Pace Carolinas Quali O(Rce
Laboratory receiving samples:
Asheville ❑ Eden[] Greenwood ❑ Huntersville Raleigh❑ Mechanicsvllle❑ Atlanta❑ Kernersville❑
Client Name:
` pro ect R:
- M oc.� I o h til,�• C'��; ,Y,-� , .�..� W0�# . • 92.I
587289
Courier: ❑Fed Ex ❑UPS-J ❑USPS Client p
❑Commercial []Pace []Other:_ IIIIII II III III�II II'll
Custody Seal Present? ❑Yes Seals Intact? []Yes 0 92587289 u
Date/Inlglab Person Examining Contents:
Packing Material: .
Thermame��JJ
te��Z RGun ID:
Cooler Temp:
❑Bubble Wrap 'C i Bubble Bags []None ❑' Other
9`T
.� orrection Factor:
Add/Subtract IT)
Type of fee:
U
Net []Blue ❑None
Biological Tissue Fr en?
❑Yes []No /A
Temp should be above freezing to 6Y
❑5unples outor temp criteria. Samples an ice, cooling process
USDA Regulated Soll t N/A, va tersample)
Did samples originate In a quarantine zone within the United States: CA, NY, or SC (check maps)? Did sagles originate from a foreign source (internationally,
nvas r1rin - r..mai..u...m �.a o.�.n,. m.,.n f'Iv.. r"lu..
Comments Discrepancy:
Chain of Custody Present?
-IraYes
ONO
❑N/A
1.
Samples Arrived within Hold Timer
13ves
ONO
❑N/A
Z.
Short Hold Time Analysis 1<72 hr.?
❑Yes
V4,
ON/A
3.
Rush Turn Around TimeRequested?
Yes
Ufo
N/A
a.
Sufficient Volume? -
003
ONO
O N/A
S.
Correct Containers Used?
-Pace Containers Used?
Yes
es
ONO
ONo
❑N/A
❑N/A
6.
Containers Intact?
Yes
No
N/A
7.
Dissolved analysis: Samples Field Filtered?
Op
xo
/A
a.
Sample Labels Match COC7
-includes Date me/lD/Ana Is Matrix:
VVe,
ONO
❑N/A
9.
Heads ace in VOA Vials >5.6mm)?
Dyes
ONg,/A
10.
Trip Blank Present?.
Trip Blank CustodySeals Present?
❑Yes
Yes
o
No
❑N/A
CWJA
11.
COMMENTS/SAMPLE DISCREPANCY
Lot ID of spit containers:
CLIENT NOTIFICATION/RESOLUTION
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 25, 2021
o
aCMnalytical . '
Sample Condition Upon Receipt (SCUR)
PaLe 2 of 2
Document No.:
F-CAR-CS-033-Rev.08
Issuing Authority:
Pace Carolinas.Quall Office
*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, U.Hg
"Bottom half of box is to list number of bottles
Project r ! WO#:92!587289
PM: M14B Due Date: 02/16/22
CLIENT': 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 d
Note. Whenever there is a discrepancy affecting North carouna compliance samples, a copy vo ."+3 wm+ wu, uC oxnz w the na+to %,drw,nd Wtrl,.n �Cn�uuuaa vn��n s�.c.
Out of hold, Incorrect preservative, out of temp, incorrect containers.
Page 17 of 18

�ceftocal, CHAIN -OF -CUSTODY / Analytical Request Document
The Chain -of -Custody is a LEGAL DOCUMENT. All relevant fields must be completed accurately.
M>RltCLLL{S.CQM Q•.MM:H:nn e. �e�rnnla vio W. -k.*,n of Nrefnrly wnnefif•.faa aw4nMularenw,anf onrl nw^anfonna of !hn 0o^o Ta—a onrf r`nnrl:finne fn..nrf of Ihffnc•/Pnfn noraloha nrif
Section A Section B Section C
Required Client Information: Required Project Information: Invoice Infarmation: Page : 1 Of 1
Company: Mecklenburg County Solid Waste Report To: Khaliem Adams Attention:
Address: 2145 SuMe Ave. Copy To: Company Name:
Chadatte. NC 28208
Address:
- -
Email: khaliem.ada tyrcgcv
Purchase Order it
Pace Quote:
Phone: [phone] JFax
Project Name: Compost Central 1
Pow Project Manager matthew.bra celabs.com.
Requested Due Date:
1project 0:
JP9cBPF0fil8M 3207-1
1 NC
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SIGNATURE of SAMPLER- / _ - /'ram
DATE Signed:
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Environmental
Quality
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance onfilling out thisform, please visit https://deg.nc.gov/about/divisions/eneri4v-mineral-land-
resources/enerev-m ii neral-1 an d-pmeri is/sto rmwater-peen its/n-pdes-industrial-sw#tab-4
Permit No.: N/C/ G/-&V/ 0/ �// Ci -(-) or Certificate of Coverage No.: N/C/G/ o?1_J�0/_& hl
Facility Name: /V1 t C.IC. I ('iY1 b UAj 1..8 tyr T Y Lit/SYKJJ n )I/ (_Lmi
County: '� btu L. b Phone No. 7 q h 3 q "
Inspector: .i, a Alm S
Date of Inspection: 02 m�.2 D a ;t,
Time of Inspection: l3 l/
Total Event Precipitation (inches): D • a /V
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
1. Outfall Description: i
Outfall No. 01�', Structure (pipe, ditch, etc.): A V F
Receiving Stream:
within the outfall drainage area:
Page l of 2
SWU-242, Last modified 07/28/2017

2. Color: Describe the color of the discharge i basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: VfxvI _U
3. Odor: Describ y dist' ct odors that the discharge may have (i.e., smells strongly of oil, weak
chlorine odor, etc.):
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 I is no solids 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 soli s and 5 is extremely muddy:
1 2 3 4 5
7. Is there an foam in the stormwater discharge? O Yes No.
Y g
8. Is there an oil sheen in the stormwater discharge? 0Yes ZN.
9. Is there evidence of erosion or deposition at the outfall? O Yes No.
VA
10. Other Obvious Indicators of Stormwater Pollution:
List and describe S
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