NCG240019_Monitoring Report_20220314

"R�R° RECEIVED
° Z
MAR. 14 7.022
0°ITN °pR°y• DENR-DEldl.tt
Land Qualify Section
MECKLENBURG COUNTY Mooresville Regional Off¢,
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 (new) — Certificate of Coverage No. NCG240019
Dear Central Files:
Please find enclosed the Discharge Monitoring Report, February 2022, for Mecklenburg County Compost
Central (new), a Type I facility located at 140 Valleydale Road, North Carolina. If you have any questions,
please contact me at 704-634-7705 or by email at khaliem.adamsna,mecklenbur cg ountync. og_v.
Sincerely,
2a� 4�
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
RECEIVED
MAR i a 2022
Land
Complete, sign, scan and submit the DMR via the Stormwater NPDES Permit Data Monitoring Report (DMR) JI516 d"fo�liiVJKWn
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 0019
Person Collecting Samples: Khaliem Adams
Facility Name: Mecklenburg County Compost Central (new)
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 DMRhaseen ploaded electronically via https://edocs.deg.nc.gov/Forms/SW-DMR 0 Yes ❑ No
Date Uploaded: a aaa
Analytical Monitoring Requirements for Outfalls with Industrial Activities— Benchmarks in (Red)
Parameter
Parameter
Outfall1
Outfall
Outfall
Outfall
Outfall
Code
N/A
Receiving Stream Class
N/A
Date Sample Collected MM/DD/YYYY
02/09/2022
46529
24-Hour Rainfall in inches
0.49 in
C0530
TSS in mg/L(100)
<8.3
00340
Chemical Oxygen Demand (120)
140
31615
Fecal Coliform in colonies per 100 ml
4800
(1000)
600
Total Nitrogen in mg/L (30)
3.1
665
Total Phosphorus in mg/L (2)
1.9
400
pH in standard units (6.0-9.0)
6.07
Copper, total recoverable in mg/L
01119
(0.010)
0.0076
Lead, total recoverable in mg/ L
01051
(0.075)
<0.0050
Zinc, total recoverable in mg/ L
01094
(0.126)
0.011
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 al/month
75gal/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' ormation, including the ossibility of fines and imprisonment for knowing violations."
� Z-
Permittee or Delegated Authorized Individual
Date
Email Address Phone Number

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ZeAnalyfical'
w .pacelabsxom
February 18, 2022
Darren Steinhilber
Mecklenburg County Solid Waste
2145 Suttle Ave
Charlotte, NC 28208
RE: Project: COMPOST CENTRAL 2
Pace Project No.: 92587282
Dear Darren Steinhilber:
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
RECEIVED
MAR 14 2 21
DENR-DLIMLFs
Land Quality Section
Mooresville Regional OLficr
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 laboratodes 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,
Y Q
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

aUuAnalytical
www.pacelabs.com
Project: COMPOST CENTRAL 2
Pace Project No.: 92587282
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, Huntersvil le, NC 28078
North Carolina Drinking Water Certification * 37706
North Carolina Field Services Certification M 5342
North Carolina Wastewater Certification M 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
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without the written consent of Pace Analytical Services, LLC. Page 2 of 18

aceAnalytical
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SAMPLE ANALYTE COUNT
Project: COMPOST CENTRAL 2
Pace Project No.: 92587282
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Analytes
Lab ID Sample ID Method
Analysts
Reported
Laboratory
92587282001 OUTFALL 1 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
MA62
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
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 3 of 18

aceAnalytical
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ANALYTICAL RESULTS
Project: COMPOST CENTRAL 2
Pace Project No.: 92587282
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: OUTFALL 1
Parameters
Lab ID: 92587282001 Collected: 02/09/22 12:38
Results Units Report Limit DF
Received: 02/09/22 14:29 Matrix: Water
Prepared Analyzed CAS No. Qual
HEM, Oil and Grease
Analytical Method: EPA 1664B
Pace Analytical Services - Charlotte
Oil and Grease
ND mg/L 4.8 1
02/11/22 09:21
1664 SGT HEM, TPH
Analytical Method: EPA 1664E
Pace Analytical Services - Charlotte
Total Petroleum Hydrocarbons
ND mg/L 4.8 1
02/11/22 09:21
200.7 MET ICP
Analytical Method: EPA 200.7 Rev 4.41994 Preparation
Method: EPA 200.7 Rev 4.4 1994
Pace Analytical Services - Asheville
Copper
0.0076 mg/L 0.0050 1
02/12/2218:39 02/17/2211:51 7440-50-8
Lead
ND mg/L 0.0050 1
02112/2218:39 02/17/22 00:00 7439-92-1
Zinc
0.011 mg/L 0.010 1
02/1212218:39 02/17/22 00:00 7440-66-6
MBIO 9222D Fecal Coliform CHT
Analytical Method: SM 9222D-2015 Preparation Method: SM 9222D-2015
Pace Analytical Services - Charlotte
Fecal Coliforms
4800 CFU/100 mL 1.0 1
02/09/22 15:37 02/10/22 14:35
2540D Total Suspended Solids
Analytical Method: SM 254OD-2015
Pace Analytical Services -Asheville
Total Suspended Solids
ND mg/L 8.3 1 02/11/22 12:36
Total Nitrogen Calculation
Analytical Method: TKN+NO3+NO2 Calculation
Pace Analytical Services -Asheville
Total Nitrogen
3.1 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
3.1 mg/L 0.50 1 02/15/22 20:39 02/16/22 04:54 7727-37-9
353.2 Nitrogen, N021NO3 pros.
Analytical Method: EPA 353.2 Rev 2.01993
Pace Analytical Services - Asheville
Nitrogen, NO2 plus NO3
ND mg/L 0.040 1 02/14/22 12:40
365.1 Phosphorus, Total
Analytical Method: EPA 365.1 Rev 2.01993 Preparation Method: EPA 365.1 Rev 2.0 1993
Pace Analytical Services -Asheville
Phosphorus
1.9 mg/L 0.050 1 02/11/22 17:03 02/11/22 20:39 7723-14-0
5220D COD
Analytical Method: SM 5220D-2011 Preparation Method: SM 5220D-2011
Pace Analytical Services -Asheville
Chemical Oxygen Demand
140 mg/L 25.0 1 02/15/22 01:43 02/15/22 05:13
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 4 of 18

aceAr�alytical
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QUALITY CONTROL DATA
Project: • COMPOST CENTRAL 2
Pace Project No.: 92587282
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QC Batch: 677482
Analysis Method:
EPA 1664B
QC Batch Method: EPA 1664E
Analysis Description:
1664 HEM, Oil and Grease
Laboratory:
Pace Analytical Services - Charlotte
Associated Lab Samples: 92587282001
METHOD BLANK: 3545863
Matrix: Water
Associated Lab Samples: 92587282001
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.
Page 5 of 18

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QUALITY CONTROL DATA
Project: COMPOST CENTRAL 2
Pace Project No.: 92587282
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QC Batch: 677480
Analysis Method:
EPA 1664B
QC Batch Method: EPA 1664E
Analysis Description:
1664 SGT HEM, TPH
Laboratory:
Pace Analytical Services - Charlotte
Associated Lab Samples: 92587282001
METHOD BLANK: 3545841
Matrix: Water
Associated Lab Samples: 92587282001
Blank Reporting
Parameter
Units
Result Limit
Analyzed Qualifiers
Total Petroleum Hydrocarbons
mg/L
ND 5.0 02/11/22 09:21
LABORATORY CONTROL SAMPLE:
3545842
Spike LCS
LCS % Rec
Parameter
Units
Conc. Result
% Rec Limits Qualifiers
Total Petroleum Hydrocarbons
mg/L
20 15.0
75 64-132
MATRIX SPIKE SAMPLE:
3545843
92587282001 Spike
MS MS % Rec
Parameter
Units
Result Conc.
Result % Rec Limits Qualifiers
Total Petroleum Hydrocarbons
mg/L
ND 19.2
14.6 71 64-132
SAMPLE DUPLICATE: 3545844
92587289001 Dup
Parameter
Units
Result Result
RPD Qualifiers
Total Petroleum Hydrocarbons
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. Page 6 of 18

acieAnalyical
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QUALITY CONTROL DATA
Project: COMPOST CENTRAL 2
Pace Project No.: 92587282
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, 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: 92587282001
METHOD BLANK: 3548204
Matrix: Water
Associated Lab Samples: 92587282001
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 2
Pace Project No.: 92587282
QC Batch: 677189 Analysis Method: SM 9222D-2015
QC Batch Method: SM 922213-2015 Analysis Description: 9222D Fecal Coliform(MF) - CHT
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92587282001
METHOD BLANK: 3544413 Matrix: Water
Associated Lab Samples: 92587282001
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Fecal Coliforms CFU/100 mL ND 1.0 02/10/22 14:35
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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aceAnalyfrcal
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QUALITY CONTROL DATA
Project: COMPOST CENTRAL 2
Pace Project No.: 92587282
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 254OD-2015
Analysis Description:
2540D Total Suspended Solids
Laboratory:
Pace Analytical Services -Asheville
Associated Lab Samples: 92587282001
METHOD BLANK: 3546228
Matrix: Water
Associated Lab Samples: 92587282001
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
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 9 of 18

(�Ia'uccee Analytical
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QUALITY CONTROL DATA
Project: COMPOST CENTRAL 2
Pace Project No.: 92587282
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QC Batch: 678401
Analysis Method: EPA 351.2 Rev 2.01993
QC Batch Method: EPA 351.2 Rev 2.0 1993
Analysis Description: 351.2 TKN
Laboratory: Pace Analytical Services - Asheville
Associated Lab Samples: 92587282001
METHOD BLANK: 3550184
Matrix: Water
Associated Lab Samples: 92587282001
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
Cone. 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
Cone. Cone. 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
Cane. Cone. 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
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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(�Ia'unvAnalytical
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QUALITY CONTROL DATA
Project: COMPOST CENTRAL 2
Pace Project No.: 92587282
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersvilie, 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: 92587282001
METHOD BLANK: 3548286
Matrix: Water
Associated Lab Samples: 92587282001
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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aceAnalytical
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QUALITY CONTROL DATA
Project: COMPOST CENTRAL 2
Pace Project No.: 92587282
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: 92587282001
METHOD BLANK: 3547424
Matrix: Water
Associated Lab Samples: 92587282001
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

aceARaIj/NoI
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QUALITY CONTROL DATA
Project: COMPOST CENTRAL 2
Pace Project No.: 92587282
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: 92587282001
METHOD BLANK: 3549648
Matrix: Water
Associated Lab Samples: 92587282001
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
Conc. 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
Conc. Conc. 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
Conc. Conc. 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

aceAna lyticaI
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QUALIFIERS
Project: COMPOST CENTRAL 2
Pace Project No.: 92587282
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 Chloroethylvinyl 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.
M1 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

(�Ia'uce Analytical
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QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: COMPOST CENTRAL 2
Pace Project No.: 92587282
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
Analytical
Batch
92587282001
OUTFALL 1
EPA 1664B
677482
92587282001
OUTFALL 1
EPA 1664E
677480
92587282001
OUTFALL 1
EPA 200.7 Rev 4.4 1994
677948
EPA 200.7 Rev 4.4 1994
677965
92587282001
OUTFALL 1
SM 922213-2015
677189
SM 9222D-2015
677190
92587282001
OUTFALL 1
SM 254OD-2015
677547
92587282001
OUTFALL 1
TKN+NO3+NO2
678778
Calculation
92687282001
OUTFALL 1
EPA 351.2 Rev 2.0 1993
678401
EPA 351.2 Rev 2.0 1993
678563
92687282001
OUTFALL 1
EPA 353.2 Rev 2.0 1993
677980
92587282001
OUTFALL 1
EPA 365.1 Rev 2.0 1993
677768
EPA 365.1 Rev 2.0 1993
677852
92587282001
OUTFALL 1
SM 5220D-2011
678255
SM 5220D-2011
678261
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 15 of 18

Document Name:
Document Revlsed: November 15, 2021
on Recei t SLUR
Sample Condition Up"
Page 1 of 2
Document No.:
Issuing Authority:
aceAnalpical.
F-CAR-CS-033-Rev.08
Pace Carolinas Quality 0f0ce
Laboratory receiving samples:
Asheville ❑ Eden[] Greenwood ❑ Huntersville Q Raleigh❑ Mechanicsville[] Atlanta❑ Kernersville❑
Client
W0�# a 92:587282
MvName:
ulw �l,�r, ( 0k iA I
(l .2fix>I
Courier:
LJFedEx OUPS J CUSPS `�
❑Client
❑ Commercial
[]Pace ❑Other:_
II'll' II III III IIII III
Custody Seal Present?
//
❑Yes ❑(4o Seals Intact? ❑Yes
/
❑NO
92587282
o
Dale/Initlak Person Examining Contents. /✓��� —/ I cz
Packing Material:
�/
❑Bubble Wrap ��]i Bubble Bags ❑None
[I* Other
Biological Tissue Frarlen7
Thermometerr/
❑'1RGUn ID:
(� n
-`Z. �' Q1get
[]Blue
[)Yes []No ❑N/A
❑None
p(.(
'_'R Type of Ica:
LI � prrecUon Factor:
Cooler Temp:
Add/Subtract('C)
Temp should be above freezing to 6'C
[]samples out of temp criteria. Samples on Ice, cooling process
-Cooler-Temp 6orrected-(`
Has
USDA Regulated Soil (N/A,
water sample)
Did samples originate in
a quarantine zone within the United States: CA, NY, or SC (check maps(?
Old samples originate from a In�eign source linternatlonally,
mvna I —IN.
IncludlneHawalland Puerto Firm?rlYes IFlNo
Comments/Discrepancy:
Chain of Custody Present?
Yes
OND
ONIA
1.
Samples Arrived within Hold Time?
Yes
❑No
ONIA
2.
Short Hold Time Analysis e72 hr.)?
OVes
a
NA
3.
Rush Turn Around Time Requested;
❑Yes
®o
N/A
4.
Sufficient volume?
iYEs
ONO
N/A
S.
Correct Containers Used?
-Pace Containers Used?
' O Yes
EKW
❑NO
[IN.
❑N/A
❑N/A
6.
Containers Intact?
Yes
[]No
N/A
7.
Dissolved analysis: Samples Field Filtered?
s
❑No
/A
B.
Sample Labels Match COC?
-Includes Date/rme/IO/Anal is Matrik:
NOYes
ONO
❑N/A
9.
Heads ace in VOA Vials (>S•6mm)?
Yes
❑No
I/a
10.
Trip Blank Present?
Trip Blank Custody Seals Present?
❑Yes
Yes
❑ o
ONO
❑N/A
N/A
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 Requlred? ❑Yes [:]No
Page 16 of 18

Document Name.
Condition Upon Receil
Document No.:
F-CAR-CS-033-Rev.08
*Check mark top half of box if pH and/or dechlorination Is Project #
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 bottles
Document Revised: November 15, 2021
Page 2 of 2
Issuing Authority:
Pace Carolinas Quali Office
9258
PM mwB Due Date: 02/16/22
CLIENT: 92—NECK 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
tot A
Note: Whenever there is a discrepancy affecting North Carolina compliance samples, a copy of this form will be sent to the North Carolina DEHNR Certiflcatlon Office (i.e.
Out of hold, incorrect preservattye, out of temp, Incorrect containers.
Page 17 of 18

CHAIN -OF -CUSTODY I Analytical Request Document
1.0,2ceftlytal' The Chain -of -Custody is a LEGAL DOCUMENT. All relevant fields must be completed accurately.
I WwActusicam Submittinn a samnle via this chain of custociv constitutes acknovAedoment and acceotance of the Pace Terms and Conditions found at httos:flinfo.oacelabs.com/hubfs/pas-standard-terms.pdf
Section A Section B Section C
Required Client Information: Required Project Information: Invoice Information: Page: 1 Of
Company: Mecklenburg County Solid Waste Report TO: Khallem Adams Attention:
Address: 2145 Suttle Ave. Copy To: Company Name:
Charlotte, NC 28268
Address:
Rout FV' gerw--l—,
Email: [e-mail]
Purchase Order 0
Pace Quote:
Phone: [phone] lFax-
Project.Name: Compost Central 2
Pace Project Manager [e-mail],
l Due Date:
--Requested
112rojecl#:
Pace Prorlie it 32o7.1
I NC
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FRq It~
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MATRIX CODE
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COLLECTED
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Preservatives
00mag walef ow
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Wd9f wr
Wmto walar ww
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Product P
SAMPLE ID 5"sohd
START
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One Character per box. Wipe WP
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SAMPLWINAii -AN
PRINT Name of SAMPLER:
CD
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SIGNATURE of SAMPLER:
DATE Signed:
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Environmental
Quality
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance onfrlling out thisform, please visit bMs://deg.nc.izov/abouttdivisions/enerev-mineral-land-
resou rces/enerev-mineral-land-perm its/stormwater-perm its/npdes-industrial-s w#tab-4
Permit No.: N/CIC,41��/ 0/ 0/ 0/ or Certificate of Cove age No.: N/C/G/J9.
Facility Name:
i
County: Phone N . C "
Inspector:
Date of Inspection: oc
Time of Inspection:
Total Event Precipitation (inches): 0 ' 1>9
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:
(Signature of Permittee or Designee)
1. Outfall Description: pjp,w t ve _,�.,
Outfall No. I Structure (pipe, ditch, etc.): vV `� 6
Receiving Stream:
Describe the industrial activities thin occur within the outfall drainage area: V?41 fcte, IMA1,4
Pagel of 2
SWU-242, last modified 0728/2017

2. Color: Describe the color oft a disc arge using basic colors red, br wn, blue, etc.) tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct o ors that thy di charge may hav (i.e., ells strongly of oil, weak
chlorine odor, etc.): 7L
1 1 — i
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 2 3 4 5
7. Is there any foam in the stormwater discharge? es o No. Vey 4V-e'
Y
8. Is there an oil sheen in the stormwater discharge? 0Yes o.&7
V V
9. Is there evidence of erosion or deposition at the outfall? o Yes No. D
10. Other Obvious Indicators of Stormwater Pollution:
List and describe NO 0�'ri,rr.� - t} dw4h-fs
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