NCG240016_2022 DMR_20220505

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U Z
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RTy CAROv
MECKLENBURG COUNTY
Land Use & Environmental Services Agency
Solid Waste
May 5, 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, April 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(amecklenburgcoun . nc.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

NCDEQ Division of Energy, Mineral and Land Resources
Stormwater Discharge Monitoring Report (DMR) Form for NCG240000
Compost Operations
Click here for instructions
Complete, sign, scan and submit the DMR via the Stormwater NPDES Permit Data Monitoring Report (DMR) Upload form within
30 days of receiving sampling results. Mail the original, signed hard copy of the DMR to the appropriate DEMLR Regional Office.
Certificate of Coverage No. NCG24 0016
Person Collecting Samples: Khaliem Adams
Facility Name: Mecklenburg County Compost Central
Laboratory Name: Pace Analytical
Facility County: Mecklenburg
Laboratory Cert. No.:
Discharge during this period: ✓❑ Yes ❑ No (if no, skip to signature and date)
Has your facility implemented mandatory Tier response actions this sample period for any benchmark exceedances? ❑✓ Yes ❑ No
If so, which Tier (I, II, or III)? Tier 2
A copy of this DMR has been uploaded electronically via https://edocs.deg.nc.gov/Forms/SW-DMR ❑✓ Yes [-]No
Date Uploaded:
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
4/07/2022
46529
24-Hour Rainfall in inches
1.55 in
C0530
TSS in mg/L (100)
8.3
00340
Chemical Oxygen Demand (120)
132
31615
Fecal Coliform in colonies per. 100 ml
6000
(1000)
600
Total Nitrogen in mg/L(30)
3.2
665
Total Phosphorus in mg/L (2)
0.85
400
pH in standard units (6.0-9.0)
8.46
Copper, total recoverable in mg/L
01119
(0.010)
0.0055
Lead, total recoverable in mg/ L
01051
(0.075)
<0.050
Zinc, total recoverable in mg/ L
01094
(0.126)
0'010
Additional parameters for outfalls in drainage areas that use >55 gallons per month of new hydraulic oil on average
00552
Non -Polar Oil & Grease in mg/L (15)
<4.9
Estimated New Motor/Hydraulic Oil
NCOIL
Usage in gal/month
75ga1/month
Notes (optional):
"I certify by my signature below, under penalty of law, that this document and all attachments were prepared under my direction or supervision in
accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my
inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information
submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting
false information, including the possibility of fines and imprisonment for knowing violations."
of Permittee or Delegated Authorized Individual
r1f - /-ZZ-
Date
Email Address Phone Number

Facility Name
I Sample Location
Sample Time
pH
Date
Device Used to Sample
Mecklenburg County Compost Central
I Outfall 2
1230
8.46
4/7/2022
Horiba pH meter

aceAnalytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
April 13, 2022
Darren Steinhilber
Mecklenburg County Solid Waste
2145 Suttle Ave
Charlotte, NC 28208
RE: Project: COMPOST CENTRAL 1
Pace Project No.: 92597815
Dear Darren Steinhilber:
Enclosed are the analytical results for sample(s) received by the laboratory on April 07, 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.: 92597815
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
92597815
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
92597815001
OUTFALL 2
EPA 1664B
ICO
1
PASI-C
EPA 1664B
ICO
1
PASI-C
EPA 200.7 Rev 4.4 1994
CBV
3
PASI-A
SM 9222D-2015
KDF
1
PASI-C
SM 254OD-2015
MAB2
1
PASI-A
TKN+NO3+NO2 Calculation
KDF1
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
KDF1
1
PASI-A
SM 5220D-2011
MDW
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.: 92597815
Sample: OUTFALL 2 Lab ID: 92597815001 Collected: 04/07/22 12:46 Received: 04/07/22 13:14 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 04/07/22 23:03
1664 SGT-HEM, TPH
Analytical Method: EPA 1664B
Pace Analytical Services - Charlotte
Total Petroleum Hydrocarbons
ND mg/L 4.9 1 04/07/22 23:03
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
0.0055 mg/L 0.0050 1 04/09/22 16:00 04/11/22 06:51 7440-50-8
Lead
ND mg/L 0.0050 1 04/09/22 16:00 04/11/22 06:51 7439-92-1 BC
Zinc
ND mg/L 0.010 1 04/09/22 16:00 04/11/22 06:51 7440-66-6 BC
MBIO 9222D Fecal Coliform CHT
Analytical Method: SM 9222D-2015 Preparation Method: SM 9222D-2015
Pace Analytical Services - Charlotte
Fecal Coliforms
6000 CFU/100 mL 1.0 1 04/07/22 18:02 04/08/22 16:06 u2
2540D Total Suspended Solids
Analytical Method: SM 2540D-2015
Pace Analytical Services - Asheville
Total Suspended Solids
8.3 mg/L 3.6 1 04/11/22 14:13
Total Nitrogen Calculation
Analytical Method: TKN+NO3+NO2 Calculation
Pace Analytical Services - Asheville
Total Nitrogen
3.2 mg/L 0.040 1 04/13/22 16:04
351.2 Total Kjeldahl Nitrogen
Analytical Method: EPA 351.2 Rev 2.0 1993 Preparation Method: EPA 351.2 Rev 2.0 1993
Pace Analytical Services - Asheville
Nitrogen, Kjeldahl, Total
2.8 mg/L 0.50 1 04/12/22 06:30 04/13/22 03:07 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
0.45 mg/L 0.040 1 04/13/22 11:19
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
0.85 mg/L 0.050 1 04/12/2212:00 04/12/2215:00 7723-14-0
5220D COD
Analytical Method: SM 5220D-2011 Preparation Method: SM 5220D-2011
Pace Analytical Services - Asheville
Chemical Oxygen Demand
132 mg/L 25.0 1 04/12/22 20:20 04/12/22 22:57
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/13/2022 04:06 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.: 92597815
QC Batch: 690198 Analysis Method: EPA 1664B
QC Batch Method: EPA 1664B Analysis Description: 1664 HEM, Oil and Grease
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92597815001
METHOD BLANK: 3606985
Associated Lab Samples: 92597815001
Parameter
Units
Oil and Grease
mg/L
LABORATORY CONTROL SAMPLE:
3606986
Parameter
Units
Oil and Grease
mg/L
MATRIX SPIKE SAMPLE:
3606987
Parameter
Units
Oil and Grease
mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 5.0 04/07/22 23:03
Spike LCS LCS % Rec
Conc. Result % Rec Limits Qualifiers
40 35.1 88 78-114
92597783001 Spike MS MS % Rec
Result Conc. Result % Rec Limits Qualifiers
ND 38.5 33.4 85 78-114
SAMPLE DUPLICATE: 3606988
92597815001 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: 04/13/2022 04:06 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.: 92597815
QC Batch: 690199 Analysis Method: EPA 1664B
QC Batch Method: EPA 1664B Analysis Description: 1664 SGT-HEM, TPH
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92597815001
METHOD BLANK: 3607002
Associated Lab Samples: 92597815001
Parameter
Units
Total Petroleum Hydrocarbons
mg/L
LABORATORY CONTROL SAMPLE:
3607003
Parameter
Units
Total Petroleum Hydrocarbons
mg/L
MATRIX SPIKE SAMPLE:
3607004
Parameter
Units
Total Petroleum Hydrocarbons
mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 5.0 04/07/22 23:03
Spike LCS LCS % Rec
Conc. Result % Rec Limits Qualifiers
20 14.3 72 64-132
92597783001 Spike MS MS % Rec
Result Conc. Result % Rec Limits Qualifiers
ND 19.2 14.2 70 64-132
SAMPLE DUPLICATE: 3607005
92597815001 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: 04/13/2022 04:06 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.: 92597815
QC Batch: 690577 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: 92597815001
METHOD BLANK: 3608821
Matrix:
Water
Associated Lab Samples: 92597815001
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed Qualifiers
Copper
mg/L
ND
0.0050
04/11/22 05:49
Lead
mg/L
ND
0.0050
04/11/22 05:49
Zinc
mg/L
ND
0.010
04/11/2218:10
LABORATORY CONTROL SAMPLE:
3608822
Spike
LCS LCS % Rec
Parameter
Units
Cone.
Result % Rec Limits Qualifiers
Copper
mg/L
0.5
0.52 103 85-115
Lead
mg/L
0.5
0.51 103 85-115
Zinc
mg/L
0.5
0.51 103 85-115
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3608823
3608824
MS
MSD
92597503001 Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter Units Result Cone.
Cone.
Result
Result
% Rec
% Rec
Limits RPD Qual
Copper mg/L ND 0.5
0.5
0.54
0.54
107
107
70-130 0
Lead mg/L ND 0.5
0.5
0.51
0.50
101
100
70-130 0
Zinc mg/L ND 0.5
0.5
0.51
0.50
102
99
70-130 3
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
3608825
3608826
MS
MSD
92597501001 Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter Units
Result Cone.
Cone.
Result
Result
% Rec
% Rec
Limits RPD Qual
Copper mg/L
ND 0.5
0.5
0.52
0.52
103
103
70-130 0
Lead mg/L
ND 0.5
0.5
0.52
0.52
103
103
70-130 0
Zinc mg/L
ND 0.5
0.5
0.53
0.53
105
105
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: 04/13/2022 04:06 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.: 92597815
QC Batch: 690428 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: 92597815001
METHOD BLANK: 3607974
Associated Lab Samples: 92597815001
Parameter
Fecal Coliforms
SAMPLE DUPLICATE: 3607975
Parameter
Fecal Coliforms
Matrix: Water
Blank Reporting
Units Result Limit Analyzed Qualifiers
CFU/100 mL ND 1.0 04/08/22 16:06
92597783001 Dup
Units Result Result RPD Qualifiers
CFU/100 mL 6000 600 164 D6,u2
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: 04/13/2022 04:06 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.: 92597815
QC Batch: 690631 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: 92597815001
METHOD BLANK: 3608988
Associated Lab Samples: 92597815001
Parameter
Units
Total Suspended Solids
mg/L
LABORATORY CONTROL SAMPLE:
3608989
Parameter
Units
Total Suspended Solids
mg/L
SAMPLE DUPLICATE: 3609537
Parameter
Units
Total Suspended Solids
mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 2.5 04/11/2214:07
Spike LCS LCS % Rec
Conc. Result % Rec Limits Qualifiers
250 242 97 90-110
92597693002 Dup
Result Result RPD Qualifiers
42.0 50.0 17
SAMPLE DUPLICATE: 3609538
92597937001 Dup
Parameter Units Result Result
Total Suspended Solids mg/L 850 690
RPD Qualifiers
21
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: 04/13/2022 04:06 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.: 92597815
QC Batch: 690876 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: 92597815001
METHOD BLANK: 3610180
Associated Lab Samples: 92597815001
Parameter Units
Nitrogen, Kjeldahl, Total mg/L
LABORATORY CONTROL SAMPLE: 3610181
Parameter Units
Nitrogen, Kjeldahl, Total mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 0.50 04/13/22 02:58
Spike LCS LCS % Rec
Conc. Result % Rec Limits Qualifiers
10 9.9 99 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3610184 3610185
MS MSD
92597783001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual
Nitrogen, Kjeldahl, Total mg/L 2.9 10 10 13.0 13.1 101 102 90-110 1
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/13/2022 04:06 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.: 92597815
QC Batch: 691220 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: 92597815001
METHOD BLANK: 3611818
Associated Lab Samples: 92597815001
Parameter Units
Nitrogen, NO2 plus NO3 mg/L
LABORATORY CONTROL SAMPLE: 3611819
Parameter Units
Nitrogen, NO2 plus NO3 mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 0.040 04/13/2211:09
Spike LCS LCS % Rec
Cone. Result % Rec Limits Qualifiers
2.5 2.5 100 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3611820 3611821
MS MSD
92598037001 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 0.40 2.5 2.5 2.7 2.7 93 91 90-110 1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3611822 3611823
MS MSD
92598037002 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 0.39 2.5 2.5 2.7 2.7 93 92 90-110 0
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/13/2022 04:06 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.: 92597815
QC Batch: 690905 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: 92597815001
METHOD BLANK: 3610254
Associated Lab Samples: 92597815001
Parameter Units
Phosphorus mg/L
LABORATORY CONTROL SAMPLE: 3610255
Parameter Units
Phosphorus mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 0.050 04/12/2214:53
Spike LCS LCS % Rec
Cone. Result % Rec Limits Qualifiers
2.5 2.6 103 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3610256 3610257
MS MSD
92597353001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Phosphorus mg/L 0.34 2.5 2.5 3.0 3.0 105 107 90-110 1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3610258 3610259
MS MSD
92597365001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Phosphorus mg/L 0.25 2.5 2.5 2.9 2.9 105 107 90-110 1
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/13/2022 04:06 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.: 92597815
QC Batch: 691114 Analysis Method: SM 5220D-2011
QC Batch Method: SM 5220D-2011 Analysis Description: 5220D COD
Laboratory: Pace Analytical Services - Asheville
Associated Lab Samples: 92597815001
METHOD BLANK: 3611438
Associated Lab Samples: 92597815001
Parameter Units
Chemical Oxygen Demand mg/L
LABORATORY CONTROL SAMPLE: 3611439
Parameter Units
Chemical Oxygen Demand mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 25.0 04/12/22 22:51
Spike 1-CS LCS % Rec
Cone. Result % Rec Limits Qualifiers
750 755 101 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3611440 3611441
MS MSD
92596618001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Chemical Oxygen Demand mg/L 51.3 100 100 153 151 102 100 90-110 2
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3611442 3611443
MS MSD
92597079001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Chemical Oxygen Demand mg/L 2020 100 100 2580 2620 563 598 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: 04/13/2022 04:06 PM without the written consent of Pace Analytical Services, LLC.
Page 13 of 18

Pace Analytical Services, LLC
aceArraiytical ® 9800 Kincey Ave. Suite 100
Huntersville, NC 28078
www.paeelabs.enm [phone]
QUALIFIERS
Project: COMPOST CENTRAL 1
Pace Project No.: 92597815
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
BC The same analyte was detected in an associated blank at a concentration above 1/2 the reporting limit but below the
laboratory reporting limit.
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.
u2 Colonies are too numerous to count. Actual result may be greater than reported.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 04/13/2022 04:06 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
92597815
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
Batch
92597815001
OUTFALL 2
EPA 1664B
690198
92597815001
OUTFALL 2
EPA 1664B
690199
92597815001
OUTFALL 2
EPA 200.7 Rev 4.4 1994
690577
EPA 200.7 Rev 4.4 1994
690605
92597815001
OUTFALL 2
SM 9222D-2015
690428
SM 9222D-2015
690429
92597815001
OUTFALL 2
SM 254OD-2015
690631
92597815001
OUTFALL 2
TKN+NO3+NO2
691394
Calculation
92597815001
OUTFALL 2
EPA 351.2 Rev 2.0 1993
690876
EPA 351.2 Rev 2.0 1993
691192
92597815001
OUTFALL 2
EPA 353.2 Rev 2.0 1993
691220
92597815001
OUTFALL 2
EPA 365.1 Rev 2.0 1993
690905
EPA 365.1 Rev 2.0 1993
691000
92597815001
OUTFALL 2
SM 5220D-2011
691114
SM 5220D-2011
691172
Date: 04/13/2022 04:06 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
h
aCEAnalytical
Sample Condition Upon Receipt (SCUR)
Page 1 of 2
Document No.:
Issuing Authority:
F-CAR-CS-033-Rev.08
Pace Carolinas Quality Office
Laboratory receiving samples:
Asheville ❑ Eden❑ Greenwood ❑ Huntersville [�
Sample Condition Client Name:
Upon Receipt
Courier: LJFed Ex ❑UPSJ CUSPS
❑ Commercial ❑Pace []Other:
Custody Seal Present? ❑Yes [DNo Seals Intact? ❑Yes
Raleigh❑ Mechanicsville❑ Atlanta❑ Kernersvillel l
rai
. WD#�9�597815
Client
92597515
I
No
Date/Initials Person Examining Contents; QL�,t•—
Packing Material.• ❑Bubble Wrap ❑Bubble Hags None ❑ Other Biological Tissue rozen? I l L
Thermomet , !-f� ,-,(/, []Yes❑Na [IN/A
V I Gun ID: '2 C P'i Type of Ice: L'9wet []Blue❑None
Correction Factor;
Cooler Temp: Add/Subtract (°C) C1 Temp should be above freezing to VC
[]Samples out of temp criteria. Samples an ice, tooling process
—Coal erTemp Corrected j: n u
USDA Regulated Soli (Z] N/A, water samptel
Did samples originate in a quarantine zone within the United States: CA, NY, or SC (check mapsi? Did samples originate from a foreign source (internationaiiy,
nypt FINn inrludinp Hawali and Pimrtn Rieni? —iYac F1Nn
Comments/Discrepancy:
Chain of Custody Present?
�/
E es
❑No
❑N/A
1.
5amples Arrived within Hold Time?
dies
[:]No
❑N/A
2.
Short Hold Time Analysts (c72 hr.)?
es
[-)No
r1f41A
3.
Rush Turn Around Time Requested?
[]Yes
QG
❑N/A
a,
Sufficient Volume?
EfYes
No
❑N/A
5.
Correct Containers Used?
es
❑No
❑N/A
6.
-Pace Containers Used?
❑No
❑N/A
Containers Intact?
,�Y%es
f]iY es
[]Na
/A
7.
Dissolved analysis: Samples Field Filtered?
❑ es
❑No
N/A
B.
Sample Labels Match COC?
Yes
❑No
❑N/A
9.
i�
-Includes Date/Time/ID/Analysis Matrix:
Headspace in VOA Vials (>5.6mm)?
I-] Yes
❑No
/A
10,
Trip Blank Present?
❑Yes
❑Na
N/A
11.
Trip Blank Custody Seals Present?
❑Yes
[]No
(�/A
COMMENTS/SAMPLE DISCREPANCY
Lot ID of split containers:
CLIENT NOTIFICATION/RESOLUTION
Person contacted: Date/Time:
Project Manager SCURF Review: Date:
Project Manager SRF Review: Date,
Field Data Required? ❑Yes ❑No
Page 16 of 18

Document Name: Document Revised: November 15, 2021
n Sample Condition Upon Receipt (SCt1R) Page 2 of 2
. 3CeAf13�j�IC�?� . Document No.: Issuing Authority:
F-CAR-CS-033-Rev.08 Pace Carolinas Quality 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/9015 (water) DOC, LLHg
**Bottom half of box Is to list number of bottles
Project # 'WO#
PM: MWB
CLI EN'r :
:92597815
Due Dale: 04/14/22
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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 k
Note: Whenever there is a discrepancy affecting North Carolina compliance samples, a copy of this form will be sent to the North Carolina DEHNR Certification Office (Le.
Out of hold, incorrect preservative, out of temp, incorrect containers,
Page 17 of 18

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Page 18 of 18

Kir-110
rnvironmental
Quality
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance on filling out this form, please visit httsn //deg.nc.aov/about/divisions/energy-mineral-land-
resources/energy-mineral-land-permits/stormwater-pennits/np des-industrial-sw#tab-4
Permit No.: N/C/ /1/ / / / /�/ or Ce 'ficate of Cover e No.: N/C/GIgill U/�
Facility Name: P L - , �U.f`� nn % � �7 S1 I 'diet 1
County: e C '!�
/
Inspector: a I I r
Date of Inspection: y /
Time of Inspection:
Total Event Precipitation (inches):
❑/
S
Phone No. C-70 q ) I '� 2; --
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: Pl
Outfall No. A Structure (pipe, ditch, etc.):
Receiving Stream:
Describe the industrial -activities that occur within the outfall drainage area: Va f G 49 M a,4 iq, e", �ar.GQi
d- C•tf 2!` f 'D —9/rn
Page 1 of 2
SWU-242, Last modified 07/28/2017

2. Color: Describe the color of
(light, medium, dark) as descriptors: _
3. Odor: Describe any
chlorine odor, etc.):
using basic colors (red, brown, blue, etc.) and tint
n, —. h r- A "i r1
odors that the discharge may have (i.e., smells strongly of oil, weak
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is clear
and 5 is very cloudy:
1 2 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in the
stormwater discharge, where 1 is no solids and 5 is the surface covered with floating solids:
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? O Yes /No. D
8. Is there an oil sheen in the stormwater discharge? oYes - No. N V
9. Is there evidence of erosion or deposition at the outfall? O Yes 9"N/o. N D
10. Other Obviou Indicators of Stormwater Pollution:
List and describe i 0 0� Cf 10 (t ( c 4 o r .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