NCG240019_2022 DMR_20220601

MECKLENBURG COUNTY
Land Use & Environmental Services Agency
Solid Waste
May 31, 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, May 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 count c ov
Sincerely,
a4k--L
U—
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 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 DMRVeennloadecl electronically via https://edocs.deg.nc.gov/Forms/SW-DMR ❑✓ Yes ❑ No
Date Uploaded: 0
Analytical Monitoring Requirements for Outfalls with Industrial Activities — Benchmarks in (Red)
Parameter
Code
Parameter
Outfall 1
Outfall
Outfall
Outfall
Outfall
N/A
Receiving Stream Class
N/A
Date Sample Collected MM/DD/YYYY
5/23/2022
46529
24-Hour Rainfall in inches
0.60 in
C0530
TSS in mg/L (100)
18.6
00340
Chemical Oxygen Demand (120)
134
31615
Fecal Coliform in colonies per 100 ml
7400
(1000)
600
Total Nitrogen in mg/L (30)
3.3
665
Total Phosphorus in mg/L (2)
2.5
400
pH in standard units (6.0-9.0)
7.46
01119
Copper, total recoverable in mg/L
(0.010)
< 0.020
Lead, total recoverable in mg/ L
01051
(0.075)
F<O.O20
01094
Zinc, total recoverable in mg/ L
(0.126)
Additional parameters for outfalls in drainage areas that use >55 gallons per month of new hydraulic oil on average
00552
Non -Polar Oil & Grease in mg/L (15)
<4.9
NCOIL
Estimated New Motor/Hydraulic Oil
Usage in gal/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 information, including the possibility of fines and imprisonment for knowing violations."
rI7,IZz
ature of Permittee or Delegated Authorized Individual Date
Email Address Phone Number

Facility Name
Sample Location
Sample Time
pH
Date
Device Used to Sample
Mecklenburg County Compost Central (new)
Outfall 1
1143
7.46
5/23/2022
Horiba pH Meter

aceAnalytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
May 31, 2022
Darren Steinhilber
Mecklenburg County Solid Waste
2145 Suttle Ave
Charlotte, NC 28208
RE: Project: Compost Central 2
Pace Project No.: 92605862
Dear Darren Steinhilber:
Enclosed are the analytical results for sample(s) received by the laboratory on May 23, 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
• Pace Analytical Services - Peachtree Corners, GA
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 2
Pace Project No.: 92605862
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
Pace Analytical Services Peachtree Corners
110 Technology Pkwy, Peachtree Corners, GA 30092
Florida DOH Certification #: E87315
Georgia DW Inorganics Certification #: 812
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
North Carolina Certification #: 381
South Carolina Certification #: 98011001
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 2
92605862
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
92605862001
Outfall 1
EPA 1664B
ICO
1
PASI-C
EPA 1664B
ICO
1
PASI-C
EPA 200.7
DRB
3
PASI-GA
SM 9222D-2015
KDF
1
PASI-C
SM 254OD-2015
ZMC
1
PASI-A
TKN+NO3+NO2 Calculation
MAB2
1
PASI-A
EPA 351.2 Rev 2.0 1993
MFO
1
PASI-A
EPA 353.2 Rev 2.0 1993
KDF1
1
PASI-A
EPA 365.1 Rev 2.0 1993
MDW
1
PASI-A
SM 5220D-2011
JP1
1
PASI-A
PASI-A = Pace Analytical Services - Asheville
PASI-C = Pace Analytical Services - Charlotte
PASI-GA = Pace Analytical Services - Peachtree Corners, GA
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 2
Pace Project No.: 92605862
Sample: Outfall 1 Lab ID: 92605862001 Collected: 05/23/22 11:58 Received: 05/23/22 14:12 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
05/23/22 22:45
1664 SGT-HEM, TPH
Analytical Method: EPA 1664B
Pace Analytical Services - Charlotte
Total Petroleum Hydrocarbons
ND mg/L 4.9 1
05/23/22 22:45
200.7 MET ICP
Analytical Method: EPA200.7 Preparation Method: EPA 200.7
Pace Analytical Services - Peachtree Corners, GA
Copper
ND ug/L 20.0 1 05/24/2210:25
05/24/2214:54 7440-50-8
Lead
ND ug/L 25.0 1 05/24/2210:25
05/24/2214:54 7439-92-1
Zinc
ND ug/L 20.0 1 05/24/2210:25
05/24/2214:54 7440-66-6
MBIO 9222D Fecal Coliform CHT
Analytical Method: SM 9222D-2015 Preparation Method: SM 9222D-2015
Pace Analytical Services - Charlotte
Fecal Coliforms
7400 CFU/100 mL 1.0 1 05/23/22 17:30
05/24/22 15:34 u2
2540D Total Suspended Solids
Analytical Method: SM 2540D-2015
Pace Analytical Services - Asheville
Total Suspended Solids
18.6 mg/L 5.0 1
05/25/22 15:05 D6
Total Nitrogen Calculation
Analytical Method: TKN+NO3+NO2 Calculation
Pace Analytical Services - Asheville
Total Nitrogen
3.3 mg/L 0.040 1
05/31/22 13:08
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 05/25/22 19:50
05/27/22 04:39 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
05/25/22 09:51
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
2.5 mg/L 0.050 1 05/24/22 21:45
05/25/22 17:16 7723-14-0
5220D COD
Analytical Method: SM 5220D-2011 Preparation Method: SM 5220D-2011
Pace Analytical Services - Asheville
Chemical Oxygen Demand
134 mg/L 25.0 1 05/28/22 00:57
05/28/22 05:51
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/31/2022 01:10 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 2
Pace Project No.: 92605862
QC Batch: 700005 Analysis Method: EPA 1664B
QC Batch Method: EPA 1664B Analysis Description: 1664 HEM, Oil and Grease
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92605862001
METHOD BLANK: 3654077
Associated Lab Samples: 92605862001
Parameter
Units
Oil and Grease
mg/L
LABORATORY CONTROL SAMPLE:
3654078
Parameter
Units
Oil and Grease
mg/L
MATRIX SPIKE SAMPLE:
3654079
Parameter
Units
Oil and Grease
mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 5.0 05/23/22 22:45
Spike LCS LCS % Rec
Cone. Result % Rec Limits Qualifiers
40 32.7 82 78-114
92605862001 Spike MS MS % Rec
Result Cone. Result % Rec Limits Qualifiers
ND 38.6 30.9 79 78-114
SAMPLE DUPLICATE: 3654080
35717957001 Dup
Parameter Units Result Result
Oil and Grease mg/L 1.11-1 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: 05/31/2022 01:10 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 2
Pace Project No.: 92605862
QC Batch: 700239 Analysis Method: EPA 1664B
QC Batch Method: EPA 1664B Analysis Description: 1664 SGT-HEM, TPH
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92605862001
METHOD BLANK: 3655133
Associated Lab Samples: 92605862001
Parameter
Units
Total Petroleum Hydrocarbons
mg/L
LABORATORY CONTROL SAMPLE:
3655134
Parameter
Units
Total Petroleum Hydrocarbons
mg/L
MATRIX SPIKE SAMPLE:
3655135
Parameter
Units
Total Petroleum Hydrocarbons
mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 5.0 05/25/22 00:30
Spike LCS LCS % Rec
Conc. Result % Rec Limits Qualifiers
20 21.1 106 64-132
35719177001 Spike MS MS % Rec
Result Conc. Result % Rec Limits Qualifiers
6.2 19.8 34.0 140 64-132
SAMPLE DUPLICATE: 3655136
35719177002 Dup
Parameter Units Result Result
Total Petroleum Hydrocarbons mg/L 5.01-1 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: 05/31/2022 01:10 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 2
Pace Project No.: 92605862
QC Batch: 700100 Analysis Method: EPA 200.7
QC Batch Method: EPA 200.7 Analysis Description: 200.7 Metals Total
Laboratory: Pace Analytical Services - Peachtree Corners, GA
Associated Lab Samples: 92605862001
METHOD BLANK: 3654368
Matrix:
Water
Associated Lab Samples: 92605862001
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed Qualifiers
Copper
ug/L
ND
20.0
05/24/2214:45
Lead
ug/L
ND
25.0
05/24/2214:45
Zinc
ug/L
ND
20.0
05/24/2214:45
LABORATORY CONTROL SAMPLE:
3654369
Spike
LCS LCS % Rec
Parameter
Units
Cone.
Result % Rec Limits Qualifiers
Copper
ug/L
1000
1060 106 85-115
Lead
ug/L
1000
1060 106 85-115
Zinc
ug/L
1000
1090 109 85-115
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
3654370
3654371
MS
MSD
92605862001
Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter Units
Result
Cone.
Cone.
Result
Result
% Rec
% Rec
Limits RPD Qual
Copper ug/L
ND
1000
1000
1120
1130
111
113
70-130 2
Lead ug/L
ND
1000
1000
1070
1090
106
108
70-130 2
Zinc ug/L
ND
1000
1000
1100
1110
109
110
70-130 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: 05/31/2022 01:10 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 2
Pace Project No.: 92605862
QC Batch: 700209 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: 92605862001
METHOD BLANK: 3654985
Associated Lab Samples: 92605862001
Parameter
Fecal Coliforms
SAMPLE DUPLICATE: 3654986
Parameter
Fecal Coliforms
Matrix: Water
Blank Reporting
Units Result Limit Analyzed Qualifiers
CFU/100 mL ND 1.0 05/24/22 15:34
92605862001 Dup
Units Result Result RPD Qualifiers
CFU/100 mL 7400 6000 21 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: 05/31/2022 01:10 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 2
Pace Project No.: 92605862
QC Batch: 700269 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: 92605862001
METHOD BLANK: 3655382
Associated Lab Samples: 92605862001
Parameter
Units
Total Suspended Solids
mg/L
LABORATORY CONTROL SAMPLE:
3655383
Parameter
Units
Total Suspended Solids
mg/L
SAMPLE DUPLICATE: 3656413
Parameter
Units
Total Suspended Solids
mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 2.5 05/25/2215:03
Spike LCS LCS % Rec
Conc. Result % Rec Limits Qualifiers
250 228 91 90-110
92605862001 Dup
Result Result RPD Qualifiers
18.6 32.6 55 D6
SAMPLE DUPLICATE: 3656414
92605886001 Dup
Parameter Units Result Result
Total Suspended Solids mg/L 730 696
RPD Qualifiers
5
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/31/2022 01:10 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 2
Pace Project No.: 92605862
QC Batch: 700425 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: 92605862001
METHOD BLANK: 3656043
Associated Lab Samples: 92605862001
Parameter Units
Nitrogen, Kjeldahl, Total mg/L
LABORATORY CONTROL SAMPLE: 3656044
Parameter Units
Nitrogen, Kjeldahl, Total mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 0.50 05/27/22 04:27
Spike LCS LCS % Rec
Cone. Result % Rec Limits Qualifiers
10 9.5 95 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3656045 3656046
MS MSD
92605902003 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Nitrogen, Kjeldahl, Total mg/L 0.55 10 10 10.8 10.6 102 101 90-110 1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3656047 3656048
MS MSD
92605902004 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Nitrogen, Kjeldahl, Total mg/L 0.65 10 10 11.5 11.4 109 108 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: 05/31/2022 01:10 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 2
Pace Project No.: 92605862
QC Batch: 700054 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: 92605862001
METHOD BLANK: 3654216
Associated Lab Samples: 92605862001
Parameter Units
Nitrogen, NO2 plus NO3 mg/L
LABORATORY CONTROL SAMPLE: 3654217
Parameter Units
Nitrogen, NO2 plus NO3 mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 0.040 05/25/22 09:30
Spike LCS LCS % Rec
Cone. Result % Rec Limits Qualifiers
2.5 2.5 99 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3654218 3654219
MS MSD
92605305001 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 7.3 2.5 2.5 9.3 9.3 81 81 90-110 0 M1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3654220 3654221
MS MSD
92605434001 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 2.2 2.5 2.5 4.4 4.4 90 90 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: 05/31/2022 01:10 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 2
Pace Project No.: 92605862
QC Batch: 700258 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: 92605862001
METHOD BLANK: 3655348
Associated Lab Samples: 92605862001
Parameter Units
Phosphorus mg/L
LABORATORY CONTROL SAMPLE: 3655349
Parameter Units
Phosphorus mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 0.050 05/25/2217:08
Spike LCS LCS % Rec
Cone. Result % Rec Limits Qualifiers
2.5 2.5 102 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3655350 3655351
MS MSD
92605665003 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Phosphorus mg/L 0.081 2.5 2.5 2.6 2.5 102 99 90-110 3
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3655352 3655353
MS MSD
92605665005 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Phosphorus mg/L 0.093 2.5 2.5 2.6 2.6 101 102 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: 05/31/2022 01:10 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 2
Pace Project No.: 92605862
QC Batch: 701100 Analysis Method: SM 5220D-2011
QC Batch Method: SM 5220D-2011 Analysis Description: 5220D COD
Laboratory: Pace Analytical Services - Asheville
Associated Lab Samples: 92605862001
METHOD BLANK: 3659775
Associated Lab Samples: 92605862001
Parameter Units
Chemical Oxygen Demand mg/L
LABORATORY CONTROL SAMPLE: 3659776
Parameter Units
Chemical Oxygen Demand mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 25.0 05/28/22 05:48
Spike LCS LCS % Rec
Cone. Result % Rec Limits Qualifiers
750 765 102 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3659777 3659778
MS MSD
92604831008 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Chemical Oxygen Demand mg/L 117 100 100 226 210 108 92 90-110 7 R1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3659779 3659780
MS MSD
92605862001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Chemical Oxygen Demand mg/L 134 100 100 235 233 101 99 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: 05/31/2022 01:10 PM without the written consent of Pace Analytical Services, LLC.
Page 13 of 18

aceAnalytical
www.paeelabs.enm
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALIFIERS
Project: Compost Central 2
Pace Project No.: 92605862
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
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.
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: 05/31/2022 01:10 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 2
92605862
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
Batch
92605862001
Outfall 1
EPA 1664B
700005
92605862001
Outfall 1
EPA 1664B
700239
92605862001
Outfall 1
EPA 200.7
700100
EPA 200.7
700181
92605862001
Outfall 1
SM 9222D-2015
700209
SM 9222D-2015
700212
92605862001
Outfall 1
SM 254OD-2015
700269
92605862001
Outfall1
TKN+NO3+NO2
701347
Calculation
92605862001
Outfall 1
EPA 351.2 Rev 2.0 1993
700425
EPA 351.2 Rev 2.0 1993
700876
92605862001
Outfall 1
EPA 353.2 Rev 2.0 1993
700054
92605862001
Outfall 1
EPA 365.1 Rev 2.0 1993
700258
EPA 365.1 Rev 2.0 1993
700280
92605862001
Outfall 1
SM 5220D-2011
701100
SM 5220D-2011
701122
Date: 05/31/2022 01:10 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

/! f.EV� — —. — ._.—. •_• ••,• ••+•• • vvvv .v ,^vau��Ec vvEiu74E Vie vMv� i i�ct.cE�i
Effective Date: 05112/202205/12/2022
Laboratory receiving samples:
Asheville ❑ EdenE] Greenwood ❑ Huntersville z Raleigh[] Mechanicsville❑ Atlanta❑ Kernersville❑
r'iianf run .
Pr �ll w� I � U26D5862
Courier, ❑Fed Ex UP5 USPS Client I
❑ Commercial ❑Pace []Other:
926051362 ! II
Custody Seaf Present? ❑Yes 9a Seals Intact? ❑Yes 141(o
Packing Material: ❑Bubble Wrap ❑Bubble Bags lNone ❑ Other
Thermorn r:
LJ✓ IR Gun I4: Q�
J1r Type of Ice: Wet ❑Blue
Correction Factor:
Cooler Temp: Add/Subtract (°C) j
Cooler Temp Corrected (°C): 0 1 P,
USDA Regulated Sail (/A, water sample)
Did samples originate in a quarantine zone within the United States: CA, NY, OF SC
(check maps)? F)Yes FINo
Date/Initials Person Examining Contents;
Biological Tissue cozen?h
❑Yes ❑No tMN/A
❑None
Temp should be above freezing to 6'C
QSamples out of temp criteria. Samples on ice, cooling process
has begun
Did samples originate from a foreign source (internationally,
inrLidfnv W1 ...0;; nn.10.—e,, I—iv,.�
Comments/Discrepancy:
Chain of Custody Present?
�es
❑No
(]N/A
1.
Samples Arrived within Hold Time?
Short Hold Time Analysis (<72 hr.)?
es
es
ONO
❑No
❑N/A
❑N/A
2.
3.
Rush Turn Around Time Requested?
[]Yes
Lv►No
❑N/A
4.
Sufficient Volume?
Ves
[-]No
❑N/A
S.
Correct Containers Used?
-Pace Containers Used?
[�-i
!&Xs
❑No
[]No
❑N/A
❑N/A
6.
Containers Intact?
S34s
❑No
[--]N/A
7.
Dissolved analysis.- Samples Field Filtered?
❑Yes
❑No
54A
8.
Sample Labels Match COC?
includes Date/Time/ID/Analysis Matrix:
jfes
❑N❑
[]N/A
4.
Headspace in VDA Vials (>5-6mm)?
❑Yes
[]No-
a,f A
10.
Trip Blank Present?
Trip Blank Custody Seals Present?
❑Yes
[:)Yes
[:]NO
ONO
/A
d/A
11.
COMMENTS/SAMPLE DISCREPANCY
CLIENT NOTIFICATION/RESOLUTION
Person contacted:
Project Manager SCURF Review:
---
Field Data Required? ❑Yes []No
Lot ID of split containers:
Date/Time:
Date:
Bate: - - -
Qualtrax ID: 69614 Page 1 of 2 Page 16 of 18

Effective Date: 051121202205/12/2022
*Check mark top half of box if pH and/or dechlorination is verified and Project # WO# ' 92!605862
within the acceptance range for preservation samples. PM: MI4B Due Date; 05/31/22 _
CLIENT: 92—MECK CO
**Bottom half of box is to list number of bottles
***Check all unpreserved Nitrates for chlorine
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pH Adjustment Log for Preserved Samples
Sample ID Type of Preservative pH upon receipt Date preservation adjusted Time preservation Amount of Preservative Lot q
adjusted added
�Stotef'Nh��2v�3`t er�Ts a discrepancy affecting North Caro€ina compliance samples, a copy of this form will be sent to the North Carolina DENR Certification Office (i.e.
Out of hold, incorrect preservative, out of temp, incorrect containers.
Qualtrax ID: 69614 Page 2 of 2 Page 17 of 18

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Page 18 of 18

Rio
rm,6-onniental
Quality
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance on filling out this form, please visit https://deq.nc.gov/about/divisions/energy-mineral-land-
resources/energy-mineral-land-permits/stormwater-permits/npdes-industrial-sw#tab-4
Permit No.: N/C/ �/d/Y/ 0/0/0/f./ or Certificate of Co erage No.: N/CIG/a/1/00_/1>� /
Facility Name: C c�,�n �' i�li(c ^ C 1111�/!"I l��t {� t? i, )
County: + J Phone No. ��V — Y _7 - S
Inspector:
Date of Inspection: S/ 0- 3 f d P 3--)-
i
Time of Inspection: j lt
Total Event Precipitation (inches)
©. 1 1
D M
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. Outfal Description: I�Jtle,4
Outfall No. Structure (pipe, ditch, etc.) PlPe
:
Receiving Stream:
)e the industrial activities that opcur within the outfall drainage area: V e, —
-
er,(e t ('1aM^P()fir;
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 di tinct odors that
chlorine odor, etc.): 11if b o f s Lf
using basic colors (red, brown, blue, etc.) and tint
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 t 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 0 4 5
7. Is there an foam in the stormwater discharge? O Yes No. ' "
Y g � ,
8. Is there an oil sheen in the stormwater discharge? oYes VNo.
9. Is there evidence of erosion or deposition at the outfall? O Yes /No 1D
10. Other Obvious Indicators of Stormwater Pollution:
1 �
List and describe NO 04eT I i d; C o4 o f J
Note: Low clarity, high solids, and/or the presence of foam, oil sheen, or erosion/deposition may be
indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 2
SWU-242, Last modified 07/28/2017

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