NCG240016_2021 DMR_20210810

MECKLENBURG COUNTY
Land Use & Environmental Services Agency
Solid Waste
August 2, 2021
DEQ Mooresville Regional Office
Attn: DEMLR Stormwater Program
610 East Center Avenue
Suite 301
Mooresville, NC 28115
Attention: Central Files
Subject: Discharge Monitoring Report
Mecklenburg County Compost Central — Certificate of Coverage No. NCG240016
Dear Central Files:
Please find enclosed the Discharge Monitoring Report, July 2021, 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@mecklenbur coun ne.gov.
Sincerely,
Khaliem Adams
Solid Waste Environmental Specialist
Enclosed: 2021 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 1
A copy of this DMR has been uploaded electronically via https://edocs.deg.nc.gov/Forms/SW-DMR ❑✓ Yes ❑ No
Date Uploaded:V2120tt j0 o2Od
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
7/8/2021
46529
24-Hour Rainfall in inches
0.37in
C0530
TSS in mg/L (100)
16.6
00340
Chemical Oxygen Demand (120)
63.0
31615
Fecal Coliform in colonies per 100 ml
8000
(1000)
600
Total Nitrogen in mg/L (30)
33.8
665
Total Phosphorus in mg/L (2)
0.54
400
pH in standard units (6.0-9.0)
7.26
Copper, total recoverable in mg/L
01119
(0.030)
0.0084
Lead, total recoverable in mg/ L
01051
(0.075)
<0.0050
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)
<5.0
Estimated New Motor/Hydraulic Oil
NCOIL
Usage in gal/month
75.0
Notes (optional): Fecal Coliform and Nitrogen are both over the benchmark. Fecal is to be expected around this time, but we will monitor and see if Nitrogen continues to increase
"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."
y l Zb i
Signature of3'ermittee or Delegated Authorized Individual
Email Address / l
r.t . Si e
Date
Phone Number
? �''C', -- 0 i q - ZIP.l-7

Facility Name
I Sample Location
Sample Time
pH
Date
Device used to Sample
Mecklenburg County Compost Central
I Outfall 2
1147
7.26
7/8/2021
Horiba pH meter

(�Ia'ne Analytical
www.pacelabs.com
July 15, 2021
Darren Steinhilber
Mecklenburg County Solid Waste
2145 Suttle Ave
Charlotte, NC 28208
RE: Project: Compost Central 1
Pace Project No.: 92548361
Dear Darren Steinhilber:
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Enclosed are the analytical results for sample(s) received by the laboratory on July 08, 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.
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.: 92548361
Pace Analytical Services Charlotte
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
Louisiana/NELAP Certification # LA170028
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
Pace Analytical Services Asheville
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification #: E87648
North Carolina Drinking Water Certification #: 37712
CERTIFICATIONS
South Carolina Certification #: 99006001
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
Virginia/VELAP Certification #: 460221
North Carolina Wastewater Certification #: 40
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: Compost Central 1
Pace Project No.: 92548361
Lab ID Sample ID Method
Analysts
Analytes
Reported
Laboratory
92548361001 Outfall 2 EPA 1664B
CJM
1
PASI-C
EPA 1664B
CJM
1
PASI-C
EPA 200.7 Rev 4.4 1994
IDS
3
PASI-A
SM 9222D-2006
KDF
1
PASI-C
SM 254OD-2011
ZMC
1
PASI-A
TKN+NO3+NO2 Calculation
DMN
1
PASI-A
EPA 351.2 Rev 2.0 1993
MFO
1
PASI-A
EPA 353.2 Rev 2.0 1993
KDF1
1
PASI-A
EPA 365.1 Rev 2.0 1993
KDF1
1
PASI-A
SM 5220D-2011
JP1
1
PASI-A
PASI-A = Pace Analytical Services - Asheville
PASI-C = Pace Analytical Services - Charlotte
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 3 of 18

aceAnalytical
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.: 92548361
Sample: Outfall 2 Lab ID: 92548361001 Collected: 07/08/21 12:04 Received: 07/08/21 13:20 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 5.0 1 07/14/21 09:49
1664 SGT-HEM, TPH
Analytical Method: EPA 1664B
Pace Analytical Services - Charlotte
Total Petroleum Hydrocarbons
ND mg/L 5.0 1 07/14/21 09:49
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
0.0084 mg/L 0.0050 1 07/13/21 11:50 07/15/21 13:04 7440-50-8
Lead
ND mg/L 0.0050 1 07/13/2111:50 07/15/2113:04 7439-92-1
Zinc
ND mg/L 0.010 1 07/13/2111:50 07/15/2113:04 7440-66-6
MBIO 9222D Fecal Coliform CHT
Analytical Method: SM 9222D-2006 Preparation Method: SM 9222D-2006
Pace Analytical Services - Charlotte
Fecal Coliforms
8000 CFU/100 mL 1.0 1 07/08/21 15:57 07/09/21 13:58
2540D Total Suspended Solids
Analytical Method: SM 2540D-2011
Pace Analytical Services - Asheville
Total Suspended Solids
16.6 mg/L 5.0 1 07/13/21 18:01
Total Nitrogen Calculation
Analytical Method: TKN+NO3+NO2 Calculation
Pace Analytical Services - Asheville
Total Nitrogen
33.8 mg/L 0.52 1 07/15/21 15:58
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
31.4 mg/L 2.5 5 07/14/21 19:58 07/15/21 05:10 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
2.4 mg/L 0.040 1 07/13/21 10:56
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
0.54 mg/L 0.050 1 07/15/21 09:15 07/15/21 11:16 7723-14-0
5220D COD
Analytical Method: SM 5220D-2011 Preparation Method: SM 5220D-2011
Pace Analytical Services - Asheville
Chemical Oxygen Demand
63.0 mg/L 25.0 1 07/13/21 02:22 07/13/21 07:36
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/15/2021 08:04 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.: 92548361
QC Batch: 633270 Analysis Method: EPA 1664B
QC Batch Method: EPA 1664B Analysis Description: 1664 HEM, Oil and Grease
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92548361001
METHOD BLANK: 3326251
Associated Lab Samples: 92548361001
Parameter
Units
Oil and Grease
mg/L
LABORATORY CONTROL SAMPLE:
3326252
Parameter
Units
Oil and Grease
mg/L
MATRIX SPIKE SAMPLE:
3326253
Parameter
Units
Oil and Grease
mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 5.0 07/14/2109:49
Spike LCS LCS % Rec
Conc. Result % Rec Limits Qualifiers
40 33.4 84 78-114
35644009002 Spike MS MS % Rec
Result Conc. Result % Rec Limits Qualifiers
1.81 44.9 36.9 78 78-114
SAMPLE DUPLICATE: 3326254
92547166001 Dup
Parameter Units Result Result
Oil and Grease mg/L ND 2AJ
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: 07/15/2021 08:04 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.: 92548361
QC Batch: 633278 Analysis Method: EPA 1664B
QC Batch Method: EPA 1664B Analysis Description: 1664 SGT-HEM, TPH
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92548361001
METHOD BLANK: 3326271
Associated Lab Samples: 92548361001
Parameter
Units
Total Petroleum Hydrocarbons
mg/L
LABORATORY CONTROL SAMPLE:
3326272
Parameter
Units
Total Petroleum Hydrocarbons
mg/L
MATRIX SPIKE SAMPLE:
3326273
Parameter
Units
Total Petroleum Hydrocarbons
mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 5.0 07/14/2109:49
Spike LCS LCS % Rec
Cone. Result % Rec Limits Qualifiers
20 16.1 80 64-132
92548201001 Spike MS MS % Rec
Result Cone. Result % Rec Limits Qualifiers
ND 19.6 21.6 105 64-132
SAMPLE DUPLICATE: 3326274
92547166001 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: 07/15/2021 08:04 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.: 92548361
QC Batch: 632955 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: 92548361001
METHOD BLANK: 3324684
Matrix:
Water
Associated Lab Samples: 92548361001
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed Qualifiers
Copper
mg/L
ND
0.0050
07/15/2111:42
Lead
mg/L
ND
0.0050
07/15/2111:42
Zinc
mg/L
ND
0.010
07/15/2111:42
LABORATORY CONTROL SAMPLE:
3324685
Spike
LCS LCS % Rec
Parameter
Units
Cone.
Result % Rec Limits Qualifiers
Copper
mg/L
0.5
0.52 104 85-115
Lead
mg/L
0.5
0.50 100 85-115
Zinc
mg/L
0.5
0.49 99 85-115
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3324686
3324687
MS
MSD
92547452001 Spike
Spike
MS
MSD
MS MSD % Rec
Parameter Units Result Cone.
Cone.
Result
Result
% Rec % Rec Limits RPD Qual
Copper mg/L 0.18 0.5
0.5
0.52
0.52
68 69 70-130 1 M1
Lead mg/L ND 0.5
0.5
0.50
0.50
99 100 70-130 2
Zinc mg/L
0.61
0.62
1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
3324688
3324689
MS
MSD
92547438001 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
0.71
0.72
142
144
70-130 1 M1
Lead mg/L
ND 0.5
0.5
0.51
0.51
102
101
70-130 0
Zinc mg/L
ND 0.5
0.5
0.67
0.67
133
133
70-130 0 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: 07/15/2021 08:04 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.: 92548361
QC Batch: 632256 Analysis Method: SM 9222D-2006
QC Batch Method: SM 9222D-2006 Analysis Description: 9222D Fecal Coliform(MF) - CHT
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92548361001
METHOD BLANK: 3321340
Associated Lab Samples: 92548361001
Parameter
Fecal Coliforms
SAMPLE DUPLICATE: 3321341
Parameter
Fecal Coliforms
Matrix: Water
Blank Reporting
Units Result Limit Analyzed Qualifiers
CFU/100 mL ND 1.0 07/09/21 13:58
92548280002 Dup
Units Result Result RPD Qualifiers
CFU/100 mL 83.0 180 74 D6
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: 07/15/2021 08:04 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.: 92548361
QC Batch: 633101 Analysis Method: SM 2540D-2011
QC Batch Method: SM 254OD-2011 Analysis Description: 2540D Total Suspended Solids
Laboratory: Pace Analytical Services - Asheville
Associated Lab Samples: 92548361001
METHOD BLANK: 3325493
Associated Lab Samples: 92548361001
Parameter
Units
Total Suspended Solids
mg/L
LABORATORY CONTROL SAMPLE:
3325494
Parameter
Units
Total Suspended Solids
mg/L
SAMPLE DUPLICATE: 3325989
Parameter
Units
Total Suspended Solids
mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 2.5 07/13/2117:57
Spike LCS LCS % Rec
Conc. Result % Rec Limits Qualifiers
250 248 99 90-110
92548361001 Dup
Result Result RPD Qualifiers
16.6 20.2 20
SAMPLE DUPLICATE: 3325990
92548514001 Dup
Parameter Units Result Result
Total Suspended Solids mg/L 132 142
RPD Qualifiers
7
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/15/2021 08:04 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.: 92548361
QC Batch: 633366 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: 92548361001
METHOD BLANK: 3326790
Associated Lab Samples: 92548361001
Parameter Units
Nitrogen, Kjeldahl, Total mg/L
LABORATORY CONTROL SAMPLE: 3326791
Parameter Units
Nitrogen, Kjeldahl, Total mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 0.50 07/15/2103:50
Spike LCS LCS % Rec
Cone. Result % Rec Limits Qualifiers
10 10 100 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3326792 3326793
MS MSD
92548143001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Nitrogen, Kjeldahl, Total mg/L 0.99 10 10 13.0 12.9 120 119 90-110 1 M1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3326794 3326795
MS MSD
92548161001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Nitrogen, Kjeldahl, Total mg/L 46.9 10 10 58.5 57.2 116 103 90-110 2 M1
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/15/2021 08:04 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.: 92548361
QC Batch: 632930 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: 92548361001
METHOD BLANK: 3324630
Associated Lab Samples: 92548361001
Parameter Units
Nitrogen, NO2 plus NO3 mg/L
LABORATORY CONTROL SAMPLE: 3324631
Parameter Units
Nitrogen, NO2 plus NO3 mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 0.040 07/13/2110:25
Spike LCS LCS % Rec
Cone. Result % Rec Limits Qualifiers
2.5 2.6 102 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3324632 3324633
MS MSD
92548648003 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 0.41 2.5 2.5 2.9 2.9 99 99 90-110 0
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3324634 3324635
MS MSD
92548732001 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 ND 2.5 2.5 2.5 2.5 99 99 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: 07/15/2021 08:04 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.: 92548361
QC Batch: 633514 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: 92548361001
METHOD BLANK: 3327544
Associated Lab Samples: 92548361001
Parameter Units
Phosphorus mg/L
LABORATORY CONTROL SAMPLE: 3327545
Parameter Units
Phosphorus mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 0.050 07/15/2111:07
Spike LCS LCS % Rec
Cone. Result % Rec Limits Qualifiers
2.5 2.6 103 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3327546 3327547
MS MSD
92548212001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Phosphorus mg/L 1.4 2.5 2.5 4.0 4.0 103 102 90-110 0
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3327548 3327549
MS MSD
92548310001 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 2.8 2.8 101 101 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: 07/15/2021 08:04 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.: 92548361
QC Batch: 632896 Analysis Method: SM 5220D-2011
QC Batch Method: SM 5220D-2011 Analysis Description: 5220D COD
Laboratory: Pace Analytical Services - Asheville
Associated Lab Samples: 92548361001
METHOD BLANK: 3324549
Associated Lab Samples: 92548361001
Parameter Units
Chemical Oxygen Demand mg/L
LABORATORY CONTROL SAMPLE: 3324550
Parameter Units
Chemical Oxygen Demand mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 25.0 07/13/2107:30
Spike LCS LCS % Rec
Cone. Result % Rec Limits Qualifiers
750 774 103 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3324551 3324552
MS MSD
92547118001 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 100 100 114 116 104 106 90-110 2
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3324553 3324554
MS MSD
92547982003 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Chemical Oxygen Demand mg/L 35.3 100 100 139 137 104 102 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: 07/15/2021 08:04 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 1
Pace Project No.: 92548361
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.
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.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/15/2021 08:04 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
92548361
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
Batch
92548361001
Outfall 2
EPA 1664B
633270
92548361001
Outfall 2
EPA 1664B
633278
92548361001
Outfall 2
EPA 200.7 Rev 4.4 1994
632955
EPA 200.7 Rev 4.4 1994
633144
92548361001
Outfall 2
SM 9222D-2006
632256
SM 9222D-2006
632257
92548361001
Outfall 2
SM 254OD-2011
633101
92548361001
Outfall2
TKN+NO3+NO2
633734
Calculation
92548361001
Outfall 2
EPA 351.2 Rev 2.0 1993
633366
EPA 351.2 Rev 2.0 1993
633501
92548361001
Outfall 2
EPA 353.2 Rev 2.0 1993
632930
92548361001
Outfall 2
EPA 365.1 Rev 2.0 1993
633514
EPA 365.1 Rev 2.0 1993
633580
92548361001
Outfall 2
SM 5220D-2011
632896
SM 5220D-2011
632934
Date: 07/15/2021 08:04 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

Sample Condition Upon Recei t(SCUR) Page 1 of 2
Document No.: Issuing Authority:
F-CAR-CS-033-Rev.07 Pace Carolinas Quality Office
Laboratory receiving samples:
Asheville ❑ Eden❑ Greenwood ❑ Huntersville'❑ Raleigh❑ Mechanicsville❑ Atlanta[] Kernersville❑
Sample Condition Client Name: WO# : 92548361
Upon Receipt project #: !!II !
❑ Commercial ❑Pace ❑Other: 92548361
Custody Seal Present? []Yes ❑No Seals Intact? ❑Yes []No
I}ate/Initials.Person•fixamining Content
Packing Material: ❑bubble Wrap []Bubble Bags ©None ❑ Other Biological Tissue Frozen?
❑Yes ❑No FN/A
Thermometer: []wet ❑91ue []None
❑,IR Gun ID: 92TO64 Type of Ice:
LA 7 Correction Factor:
Add/Subtract C) .0_ 1 Temp should be above freezing to 6°C
Cooler Temp: {�
� ❑samples out of temp criteria. Samples on ice, cooling process
Cooler Temp Corrected ('C): has begun
USDA Regulated Soil ( Q N/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,
❑Yes [:]No including Hawaii and Puerto Rico)? []Yes [:]No
Comments/Discrepancy:
Chain of Custody Present?
Samples Arrived within Hold Time?
Short Hold Time Analysis (<72 hr.)?
Rush Turn Around Time Requested?
Sufficient Volume?
Correct Containers Used?
-Pace Containers Used?
Containers Intact?
Dissolved analysis: Samples Field Filtered?
Sample Labels Match COC?
-includes Date/Time/ID/Analysis
Headspace in VOA Vials (>5.6mm17
Trip Blank Present?
Trip Blank Custody Seals Present?
COMMENTS/SAMPLE DISCREPANCY
CLIENT NOTIFICATION/RESOLUTION
Person contacted:
Project Manager SCURF Review:
Project Manager SRF Review:
V Yes
❑No
[-]N/A
I.
[Yes
❑No
❑NIA
2.
,Yes
ON.
❑N/A
3.
[—]yesdNo
❑N/A
4.
Yes
❑No
[]N/A
5.
[yes
[:]No
[]N/A
6-
[nYes
[]No
(—]N/A
Yes
❑No
❑N/A
7,
[—]Yes
❑No
. N/A
8.
'j�yes
❑No
❑N/A
9.
[]Yes ONo
MYes nNo
❑N/A 1D.
❑N/A 11.
Date/Time:
Lot ID of splitcontainers:
Date:
Date:
Field Data Required? Dyes ❑No
Page 16 of 18

uocurnenL rvarr e:
— —-- .._..-. orCrI III Pave 2' c
---------- �� ace nai -cal Document No.: Issuing Authority:
r1 F-CAR-CS-033•Rev.07 Pate Carolinas Quality Office
*Check mark top half of box if pH and/or dechlorination is Project # WO# : 92548361
verified and within the acceptance range for preservation PM; MWg Due Date: 07/15/21
samples. CLIENT: 92-MECK CO
Exceptions: VOA, Coliform, TOC, Oil and Grease, DRO/8015 (water) DOC, LLHg
"`*Bctttom._half_of_b_ox_isto_fist-number_of_battles—...-_........ --. -
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pH Adjustment Log for Preserved Samples
Sample 10 Type of Preservative pH upon receipt Date preservation adjusted Time preservation Amount of Pdrea ervative Lat +Y
adjusted
Note: Whenever there is a discrepancy affecting North Carolina compliance samples, a copy of this form will he 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

Environmental
Quality
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance on filling out this form, please visit https://deg.ne.gov/about/divisions/energy-mineral-land-
resources/energy-mineral-land-permits/stormwater-permits/nodes-industrial-sw#tab-4
Permit No.: N/C/ G/S/�/id1_Q1O /O / or Certificateo,%-�fCoverage No.: N/C/G/-7 /�/ O/d 1,
Facility Name: �V I -e (} k I to bt 1, ( j �.(J UAI / Y (�T My Os� / ; �/V)1104
County: Ck 4 Phone No. �Oq � 6 j � � T70
Inspector: at e G,^(►`, S
Date of Inspection:
Time of Inspection:
Total Event Precipitation (inches):
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
Office.
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
(Signature of Permittee or Designee)
1. Outfall Description:
Outfall No. ®2 Structure (pipe, ditch, etc.):
Receiving Stream:
Describe the industrial activities that occur within the outfall drainage area: Ve h i C (e-,
Page 1 of 2
SWU-242, Last modified 07/28/2017

2. Color: Describe the color of
(light, medium, dark) as descriptors: _
3. Odor: Descri any distinct o
chlorine odor, etc.): l
discharge using basic colors (red, brown, blue, etc.) and tint
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:
0 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 a. C�
8. Is there an oil sheen in the stormwater discharge? OYes r6 No.
9. Is there evidence of erosion or deposition at the outfall? Q Yes b No.
10. Other Obvious Indicators of Storm,,/w�atter Pollution:
/ List and describe V0 �� 1k, rS
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