NCG240016_Monitoring Report_20220112

RECEIVED
fM I % > 212)
DENR-DEMLR
Land Quilay Section
Mooresville Regional Of re
MECKLENBURG COUNTY
Land Use & Environmental Services Agency
Solid Waste
December 21. 2021
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, November 2021, for Mecklenburg County Compost
Central, a Type 1 facility located at 5631 West Blvd, North Carolina. If you have any questions, please contact
me at 704-634-7705 or by email at [e-mail].
Sincerely,
Khaliem Adams
Solid Waste Environmental Specialist
Enclosed: 2021 DMR
PEOPLE • PRIDE PROGRESS • PARTNERSHIP
2145 Suttle Avenue Charlotte, North Carolina 28208
www.wipeoutwaste.com

DECEIVED
NCDEQ Division of Energy, Mineral and Land Resources
} j79i'j)
Stormwater Discharge Monitoring Report (DMR) Form for NCG240000
Compost Operations
Click here for instructions O°
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:0
Yes ❑ No (if no, skip to signature and date)
Has your facility implemented mandatory -Fier response actions this sample period for any benchmark exceedances? Z] Yes ❑ No
If so, which Tier (I, II, or III)? Tier 1
A copy of this DMR as been uploaded electronically via https://edocs.deg.nc.gov/Forms/SW-DMR ❑✓ Yes ❑ No
Date Uploaded: I
Analytical Monitoring Requirements for Outfalls with Industrial Activities — Benchmarks in (Red)
Parameter
Code
parameter
Outfall2
Outfall
Outfall
Outfall
Outfall
N/A
Receiving Stream Class
N/A
Date Sample Collected MM/DD/YYYY
11/23/2021
46529
24-Hour Rainfall in inches
0.81 inches
C0530
TSSin mg/L(100)
21.8
00340
Chemical Oxygen Demand (220)
33.8
31615
Fecal Coliform in colonies per 100 ml
410
(1000)
600
Total Nitrogen in mg/L (30)
1.4
665
Total Phosphorus in mg/L (2)
<0.050
400
pH in standard units (6.0-9.0)
8.51
Copper, total recoverable in mg/L
01119
(0.010)
0.016
Lead, total recoverable in mg/ L
01051
(0.075)
<0.0050
Zinc, total recoverable in mg/ L
01094
(0.126)
0.027
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
75gallmonth
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, includi h_epossibili of fines and imprisonment for knowing violations."
rzlZ4
Signature of Permiftee or Delegated Authorized Individual Date
Email Address Phone Number

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(�15?eAnajfytical'
wvnr.pacelabs.com
December 07, 2021
Darren Steinhilber
Mecklenburg County Solid Waste
2145 Suttle Ave
Charlotte, NC 28208
RE: Project: COMPOST CENTRAL 1
Pace Project No.: 92574179
Dear Darren Steinhilber:
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Hunlersville, NC 28078
[phone]
Enclosed are the analytical results for sample(s) received by the laboratory on November 23, 2021. The results relate only
to the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
• Pace Analytical Services -Asheville
• Pace Analytical Services - Charlotte
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Matthew Brainard
[e-mail]
[phone]
Project Manager
Enclosures
cc: Khaliem Adams, Meclenburg County Solid Waste
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
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CERTIFICATIONS
Project: COMPOST CENTRAL 1
Pace Project No.: 92574179
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services Charlotte
South Carolina Laboratory ID: 99006
South Carolina Certification #: 99006001
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
South Carolina Drinking Water Cert. #: 99006003
North Carolina Drinking Water Certification #: 37706
Florida/NELAP Certification #: E87627
North Carolina Field Services Certification #: 5342
Kentucky UST Certification #: 84
North Carolina Wastewater Certification #: 12
Louisiana DoH Drinking Water #: LA029
South Carolina Laboratory ID: 99006
Vrginia/VELAP Certification #: 460221
Pace Analytical Services Asheville
2225 Riverside Drive, Asheville, NC 28804
South Carolina Laboratory ID: 99030
Florida/NELAP Certification #: E87648
South Carolina Certification #: 99030001
North Carolina Drinking Water Certification #: 37712
Vrginia/VELAP Certification #: 460222
North Carolina Wastewater Certification #: 40
REPORT OF LABORATORY ANALYSIS
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Project: COMPOST CENTRAL 1
Pace Project No.: 92574179
Lab ID Sample ID
92574179001 OUTFALL 2
PASI-A = Pace Analytical Services -Asheville
PASI-C = Pace Analytical Services - Charlotte
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE ANALYTE COUNT
Analytes
Method
Analysts
Reported
Laboratory
EPA 1664E
TEG
1
PASI-C
EPA 1664B
TEG
1
PASI-C
EPA 200.7 Rev 4.4 1994
RDT
3
PASI-A
SM 9222D-2015
KDF
1
PASI-C
SM 254OD-2015
MJP
1
PASI-A
TKN+NO3+NO2 Calculation
EWS
1
PASI-A
EPA 351.2 Rev 2.0 1993
MFO
1
PASI-A
EPA 353.2 Rev 2.0 1993
KDF1
1
PASI-A
EPA 365.1 Rev 2.0 1993
MDW
1
PASI-A
SM 5220D-2011
JP1
1
PASI-A
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.: 92574179
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: OUTFALL 2
Lab ID: 92574179001 Collected: 11/23/21 14:53 Received: 11/23/21 15:20 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 11/28/21 12:32
1664 SGT HEM, TPH
Analytical Method: EPA 1664E
Pace Analytical Services - Charlotte
Total Petroleum Hydrocarbons
ND mg/L 4.9 1 11/28/21 12:32
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
0.016 mg/L 0.0050 1 11127/2110:29 12/01/2117:14 7440-50-8
Lead
ND mg/L 0.0050 1 11/27/2110:29 12/01/2117:14 7439-92-1
Zinc
0.027 mg/L 0.010 1 11/27/2110:29 12/01/2117:14 7440-66-6
MBIO 9222D Fecal Coliform CHT
Analytical Method: SM 9222D-2015 Preparation Method: SM 9222D-2015
Pace Analytical Services - Charlotte
Fecal Coliforms
410 CFU/100 mL 1.0 1 11/23/21 17:53 11/24/21 15:55
2540D Total Suspended Solids
Analytical Method: SM 254OD-2015
Pace Analytical Services - Asheville
Total Suspended Solids
21.8 mg/L 6.2 1 11/30/21 11:58
Total Nitrogen Calculation
Analytical Method: TKN+NO3+NO2 Calculation
Pace Analytical Services - Asheville
Total Nitrogen
1.4 mg/L 0.52 1 12/02/21 14:40
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
0.86 mg/L 0.50 1 11/30/21 17:06 12/01/21 04:48 7727-37-9
363.2 Nitrogen, NO2/NO3 pros.
Analytical Method: EPA 353.2 Rev 2.0 1993
Pace Analytical Services - Asheville
Nitrogen, NO2 plus NO3
0.51 mg/L 0.040 1 12/01/21 14:07
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
ND mg/L 0.050 1 11/30/2122:28 12/01/2119:43 7723-14-0
5220D COD
Analytical Method: SM 5220D-2011 Preparation Method: SM 5220D-2011
Pace Analytical Services - Asheville
Chemical Oxygen Demand
33.8 mg/L 25.0 1 12/02/21 03:32 12/02/21 06:42
Date: 12/07/2021 09:18 AM
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.
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QUALITY CONTROL DATA
Project: COMPOST CENTRAL 1
Pace Project No.: 92574179
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QC Batch: 662290
Analysis Method:
EPA 1664E
QC Batch Method: EPA 1664B
Analysis Description:
1664 HEM, Oil and Grease
Laboratory:
Pace Analytical Services - Charlotte
Associated Lab Samples: 92574179001
METHOD BLANK: 3470098
Matrix: Water
Associated Lab Samples: 92574179001
Blank Reporting
Parameter
Units
Result Limit
Analyzed Qualifiers
Oil and Grease
mg/L
ND 5.0 11/28/21 12:32
LABORATORY CONTROL SAMPLE:
3470099
Spike LCS
LCS % Rec
Parameter
Units
Conc. Result
% Rec Limits Qualifiers
Oil and Grease
mg/L
40 40.8
102 78-114
MATRIX SPIKE SAMPLE:
3470100
92574159001 Spike
MS MS % Rec
Parameter
Units
Result Conc.
Result % Rec Limits Qualifiers
Oil and Grease
mg/L
ND 39.2
31.7 78 78-114
SAMPLE DUPLICATE: 3470101
92574179001 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: 12/07/2021 09:18 AM without the written consent of Pace Analytical Services, LLC. Page 5 of 18

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QUALITY CONTROL DATA
Project: COMPOST CENTRAL 1
Pace Project No.: 92574179
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QC Batch: 662291
Analysis Method:
EPA 1664B
QC Batch Method: EPA 1664E
Analysis Description:
1664 SGT HEM, TPH
Laboratory:
Pace Analytical Services - Charlotte
Associated Lab Samples: 92574179001
METHOD BLANK: 3470104
Matrix: Water
Associated Lab Samples: 92574179001
Blank Reporting
Parameter
Units
Result Limit
Analyzed Qualifiers
Total Petroleum Hydrocarbons
mg/L
ND 5.0 11/28/21 12:32
LABORATORY CONTROL SAMPLE: 3470105
Spike LCS
LCS % Rec
Parameter
Units
Conc. Result
% Rec Limits Qualifiers
Total Petroleum Hydrocarbons
mg/L
20 20.3
102 64-132
MATRIX SPIKE SAMPLE: 3470106
92574159001 Spike
MS MS % Rec
Parameter
Units
Result Conc.
Result % Rec Limits Qualifiers
Total Petroleum Hydrocarbons
mg/L
ND 19.6
16.4 79 64-132
SAMPLE DUPLICATE: 3470107
92574179001 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
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aceAnaiytical
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QUALITY CONTROL DATA
Project: COMPOST CENTRAL 1
Pace Project No.: 92574179
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QC Batch: 662357
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: 92574179001
METHOD BLANK: 3470281
Matrix: Water
Associated Lab Samples: 92574179001
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed Qualifiers
Copper
mg/L
ND
0.0050
12/01/2115:46
Lead
mg/L
ND
0.0050
12/01/2115:46
Zinc
mg/L
ND
0.010
12/01/2115:46
LABORATORY CONTROL SAMPLE:
3470282
Spike
LCS
LCS % Rec
Parameter
Units
Conc.
Result
% Rec Limits Qualifiers
Copper
mg/L
0.5
0.53
106 85-115
Lead
mg/L
0.5
0.53
107 85-115
Zinc
mg/L
0.5
0.53
106 85-115
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3470283
3470284
MS
MSD
92573460001
Spike
Spike
MS
MSD MS MSD
% Rec
Parameter
Units Result
Conc.
Conc.
Result
Result % Rec % Rec
Limits
RPD Qual
Copper
mg/L ND
0.5
0.5
0.66
0.60 122 111
70-130
9 D3
Lead
mg/L ND
0.5
0.5
0.60
0.60 117 117
70-130
0
Zinc
mg/L ND
0.5
0.5
0.65
0.63 126 124
70-130
2
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3470285
3470286
MS
MSD
92573849001
Spike
Spike
MS
MSD MS MSD
% Rec
Parameter
Units Result
Conc.
Conc.
Result
Result % Rec % Rec
Limits
RPD Qua!
Copper
mg/L 34.5
0.5
0.5
0.58
0.58 109 109
70-130
0
ug/L
Lead
mg/L ND
0.5
0.5
0.52
0.52 103 103
70-130
0
Zinc
mg/L 127
0.5
0.5
0.63
0.63 101 101
70-130
1
ug/L
Results presented on this page are in the units Indicated by the "Units" column except where an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
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QUALITY CONTROL DATA
Project: COMPOST CENTRAL 1
Pace Project No.: 92574179
QC Batch: 662006 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: 92574179001
METHOD BLANK: 3468765
Associated Lab Samples: 92574179001
Matrix: Water
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Fecal Coliforms CFU/100 mL ND 1.0 11/24/21 15:55
SAMPLE DUPLICATE: 3468766
92574179001 Dup
Parameter Units Result Result RPD Qualifiers
Fecal Coliforms CFU/100 mL 410 360 13
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 resulL
REPORT OF LABORATORY ANALYSIS
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Date: 12/07/2021 09:18 AM without the written consent of Pace Analytical Services, LLC.
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aceAnalyiical
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QUALITY CONTROL DATA
Project: COMPOST CENTRAL 1
Pace Project No.: 92574179
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QC Batch: 662751
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: 92574179001
METHOD BLANK: 3471882
Matrix: Water
Associated Lab Samples: 92574179001
Blank Reporting
Parameter
Units
Result Limit
Analyzed Qualifiers
Total Suspended Solids
mg/L
ND
2.5 11/30/21 11:57
LABORATORY CONTROL SAMPLE: 3471883
Spike LCS
LCS % Rec
Parameter
Units
Conc. Result
% Rec Limits Qualifiers
Total Suspended Solids
mg/L
250 254
102 90-110
SAMPLE DUPLICATE: 3471906
92574293003 Dup
Parameter
Units
Result Result
RPD Qualifiers
Total Suspended Solids
mg/L
257
286 11
SAMPLE DUPLICATE: 3471907
92574293009 Dup
Parameter
Units
Result Result
RPD Qualifiers
Total Suspended Solids
mg/L
121
139 14
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,
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QUALITY CONTROL DATA
Project: COMPOST CENTRAL 1
Pace Project No.: 92574179
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QC Batch: 662812
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: 92574179001
METHOD BLANK: 3472131
Matrix: Water
Associated Lab Samples: 92574179001
Blank Reporting
Parameter Units
Result Limit
Analyzed Qualifiers
Nitrogen, Kjeldahl, Total mg/L
ND 0.50
12/01/21 04:26
LABORATORY CONTROL SAMPLE: 3472132
Spike LCS
LCS % Rec
Parameter Units
Conc. Result
% Rec Limits Qualifiers
Nitrogen, Kjeldahl, Total mg/L
10 10.2
102 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3472133 3472134
MS MSD
92573819002
Spike Spike MS
MSD MS MSD
% Rec
Parameter Units Result
Conc. Conc. Result
Result % Rec % Rec
Limits RPD Qual
Nitrogen, Kjeldahl, Total mg/L 2.0
10 10 13.1
12.8 110 108
90-110 2
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3472135 3472136
MS MSD
92573819004
Spike Spike MS
MSD MS MSD
% Rec
Parameter Units Result
Conc. Conc. Result
Result % Rec % Rec
Limits RPD Qual
Nitrogen, Kjeldahl, Total mg/L 1.9
10 10 12.9
12.6 110 107
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: 12/07/2021 09:18 AM without the written consent of Pace Analytical Services, LLC.
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QUALITY CONTROL DATA
Project: COMPOST CENTRAL 1
Pace Project No.: 92574179
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QC Batch: 662863
Analysis Method: EPA 353.2 Rev 2.01993
QC Batch Method: EPA 353.2 Rev 2.01993
Analysis Description: 353.2 Nitrate + Nitrite, preserved
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92574179001
METHOD BLANK: 3472469
Matrix: Water
Associated Lab Samples: 92574179001
Blank Reporting
Parameter Units
Result Limit Analyzed Qualifiers
Nitrogen, NO2 plus NO3 mg/L
ND 0.040 12/01/21 13:41
LABORATORY CONTROL SAMPLE: 3472470
Spike LCS LCS % Rec
Parameter Units
Conc. Result % Rec Limits Qualifiers
Nitrogen, NO2 plus NO3 mg/L
2.5 2.6 105 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3472471 3472472
MS MSD
92573478003
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 0.31
2.5 2.5 2.7 2.9 96 102
90-110 5
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3472473 3472474
MS MSD
92573481003
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 26.0
2.5 2.5 28.8 28.7 115 108
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: 12/07/2021 09:18 AM without the written consent of Pace Analytical Services, LLC.
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QUALITY CONTROL DATA
Project: COMPOST CENTRAL 1
Pace Project No.: 92574179
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QC Batch: 662887
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: 92574179001
METHOD BLANK: 3472589
Matrix: Water
Associated Lab Samples: 92574179001
Blank Reporting
Parameter Units
Result Limit Analyzed Qualifiers
Phosphorus mg/L
ND 0.050 12/01/2119:21
LABORATORY CONTROL SAMPLE: 3472590
Spike LCS LCS % Rec
Parameter Units
Conc. Result % Rec Limits Qualifiers
Phosphorus mg/L
2.5 2.6 105 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3472591 3472592
MS MSD
92572668001
Spike Spike MS MSD MS MSD
% Rec
Parameter Units Result
Conc. Conc. Result Result % Rec % Rec
Limits RPD Qual
Phosphorus mg/L 2.7
2.5 2.5 5.4 5.4 106 105
90-110 0
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3472593 3472594
MS MSD
92572721001
Spike Spike MS MSD MS MSD
% Rec
Parameter Units Result
Conc. Conc. Result Result % Rec % Rec
Limits RPD Qual
Phosphorus mg/L 0.18
2.5 2.5 2.8 2.8 104 104
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
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Date: 12/07/2021 09:18 AM without the written consent of Pace Analytical Services, LLC.
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QUALITY CONTROL DATA
Project: COMPOST CENTRAL 1
Pace Project No.: 92574179
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QC Batch: 663265
Analysis Method: SM 5220D-2011
QC Batch Method: SM 5220D-2011
Analysis Description: 5220D COD
Laboratory: Pace
Analytical Services -Asheville
Associated Lab Samples: 92574179001
METHOD BLANK: 3474578
Matrix: Water
Associated Lab Samples: 92574179001
Blank Reporting
Parameter Units
Result Limit
Analyzed Qualifiers
Chemical Oxygen Demand mg/L
ND 25.0
12/02/21 06:33
LABORATORY CONTROL SAMPLE: 3474579
Spike LCS
LCS % Rec
Parameter Units
Cone. Result
% Rec Limits Qualifiers
Chemical Oxygen Demand mg/L
750 758
101 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3474580 3474581
MS MSD
92573998004
Spike Spike MS
MSD MS MSD
% Rec
Parameter Units Result
Cone. Cone. Result
Result % Rec % Rec
Limits RPD Qual
Chemical Oxygen Demand mg/L ND
100 100 129
125 112 107
90-110 4 M1,R1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3474582 3474583
MS MSD
92574035003
Spike Spike MS
MSD MS MSD
% Rec
Parameter Units Result
Cone. Cone. Result
Result % Rec % Rec
Limits RPD Qual
Chemical Oxygen Demand mg/L 47.8
100 100 148
150 100 102
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: 12/07/2021 09:18 AM without the written consent of Pace Analytical Services, I.L.C.
Page 13 of 18

aceAnalyflcal
W".pacelabs.com
QUALIFIERS
Project: COMPOST CENTRAL 1
Pace Project No.: 92574179
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
D3 Sample was diluted due to the presence of high levels of non -target analytes or other matrix interference.
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: 12/07/2021 09:18 AM without the written consent of Pace Analytical Services, LLC. Page 14 of 18

aceAnalyfical
www.pacolabs.com
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: COMPOST CENTRAL 1
Pace Project No.: 92574179
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
92574179001
OUTFALL 2
EPA 1664E
662290
92674179001
OUTFALL 2
EPA 1664E
662291
92574179001
OUTFALL 2
EPA 200.7 Rev 4.4 1994
662357
EPA 200.7 Rev 4.4 1994
662368
92574179001
OUTFALL 2
SM 9222D-2015
662006
SM 9222D-2015
662007
92574179001
OUTFALL 2
SM 254OD-2015
662751
92574179001
OUTFALL 2
TKN+NO3+NO2
663486
Calculation
92574179001
OUTFALL 2
EPA 351.2 Rev 2.0 1993
662812
EPA 351.2 Rev 2.0 1993
662990
92574179001
OUTFALL 2
EPA 353.2 Rev 2.0 1993
662863
92574179001
OUTFALL 2
EPA 365.1 Rev 2.0 1993
662887
EPA 365.1 Rev 2.0 1993
662980
92574179001
OUTFALL 2
SM 5220D-2011
663265
SM 5220D-2011
663300
Date: 12/07/2021 09:18 AM
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

Jam% Document Name: Document Revised: November 15, 2021
/�aceAn*lcal� Sample Condition U on Recel t (SCUR Page 1 of 2
/ Document No.: Issuing Authority:
E-CAst•CS-033•Rev.OR Pace Carolinas Quality office
Laboratory receiving samples:
Asheville ❑ Eden❑ Greenwood ❑ Huntersville [� Raleigh[] Mechanicsville❑ Atlanta❑ Kernersville❑
Client Name:
mec, A b,,C ��'J'/)
Courier: ❑Fed Ex ❑UPS QUSPS Cl
❑ Commercial ❑Pace []Other:
—
Custody Seal Present? ❑Yes Ck No Seals Intact? ❑Yes ✓ No
Project A WO# : 92574179
lent 1111111111111111111111
92674179
Packing Material: ❑Bubble Wrap ❑Bubble Bags ❑Q None ❑ Other
Thermemete . �/
IR Gun to: C,I [9Wet ❑glue
Type of Ice:
L .() . Correction Factor:
Cooler Temp: `� Add/Subtract (.C) U
Bate/Initiah Person Examining Contents:hr'1.�y L�
Biological Tissu rstep?
❑None
Dyes ❑No VN/A
Temp should be above freezing to 6dC
❑Samples out of temp criteria. Samples on ice, cooling process
USDA Regulated Soll ( E�P4q/A, water sample)
Did samples originate in a quarantine zone within the United States: CA, NY, or SC (check maps)? Did samples originate from a foreign source (internationally,
11Yes 11Nn
mnrnawdn one rVerw m[O)r Uyes UNO
Comments Discre anty:
Chain of Custody Present?
Yes
QNQ
N A
1.
Samples Arrived within Hold Time?
es
No
N/A
2.
Short Hold Time Analysts (<72 hr.)?
❑yes
o
N/A
3.
Rush Turn Around Time Requested?
Qv
Na
NA
4.
Sufficient Volume?
v Y s
QNO
C. N/A
S.
Correct Containers Used?
Y
❑No
❑N/A
6.
-Pace Containers Used?
Q Pets
No
N/A
Containers Intact?
4,
ONO
N/A
7.
Dissolved analysis: Samples Field Flltered?
v s
No
t /A
g.
Sample Labels Match COC?
0 es
❑No
❑N/A
9.
:Includes Date/TimeAD/Analysis Matrik:
Headspace In VOA Vials >S•6mm)?
Yes
No
/q
10.
Trip Blank Present?.
❑Yes
ONO
N/
11.
Trip Blank Custody Seats Present?
Oyes;
No
s A
COMMENTS/SAMPLE DISCREPANCY
f Y
CLIENT NOTIFICATION/RESOLUTION - Lot ID os I containers:
Person contacted:
Project Manager SCURF Review:
Project Manager SRF Review:
Date/Time:
Date:
Date:
Field Data Requited? ❑Yea ONO
Page 16 of 18

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K C.
fnvironmenlal
Quality
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance on filling out this form, please visit hgps://deg.nc.gov/about/divisions/enerev-mineral-land-
resou rces/enerev-m i neral-land-perm its/storm water-permits/nudes-i nd ustrial-sw#tab-4
PermitNo.: N/C/G/o(/4/O/O/D/4 or CerXficate of Coverage No.:
Facility Name: V VIA tj 0// T
County: Phone N. C 6^ 17 7 0
Inspector: C t I-G✓l"17 d 4,"15
Date of Inspection: 11 a 3 a-0 a.I
Time of Inspection:
Total Event Precipitation (inches):
a X l r/n
All permits require qualitative monitoring to be performed during a "measurable storm event."
A "measurable storm event" is a storm event that results in an actual discharge from the permitted site
outfall. The previous measurable storm event must have been at least 72 hours prior. The 72-hour storm
interval does not apply if the permittee is able to document that a shorter interval is representative for
local storm events during the sampling period, and the permittee obtains approval from the local DEMLR
Regional Office.
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
of Permittee or Designee)
1. Outfall Description:
Outfall No. 02 Structure (pipe, ditch, etc.):
Receiving Stream:
Page 1 of 2
S WU-242, last modified 07/28/2017

2. Color: Describe the color of
(light, medium, dark) as descriptors: _
using basic colors (red, brown, blue, etc.) and tint
3. Odor: Descri any disti 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 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 an foam in the stormwater discharge? O Yes l23 No.
y S
S. Is there an oil sheen in the stormwater discharge? OYes "O.
9. Is there evidence of erosion or deposition at the outfall? O Yes 0 No.
10. Other Obvious Indicators of Stormwater Pollution:
L
List and describe D (,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