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Home My WebLink AboutNCG240019_2021 DMR_20210927MECKLENBURG COUNTY Land Use & Environmental Services Agency Solid Waste September 24, 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 (new) — Certificate of Coverage No. NCG240019 Dear Central Files: Please find enclosed the Discharge Monitoring Report, September 2021, 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.aams@mecklenburgcountync.gov. Sincerely, Khaliem Adams Solid Waste Environmental Specialist Enclosed: 2021 DMR PEOPLE • PRIDE PROGRESS • PARTNERSHIP 2145 Suttle Avenue Charlotte, North Carolina 28208 wwwmipeoutwastexom 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 1 A copy of this DMR ha been ploaded electronically via https://edocs.deg.nc.gov/Forms/SW-DMR ❑✓ Yes ❑ No Date Uploaded: Analytical Monitoring Requirements for Outfalls with Industrial Activities — Benchmarks in (Red) Parameter Parameter Outfall 1 Outfall Outfall Outfall Outfall Code N/A Receiving Stream Class N/A Date Sample Collected MM/DD/YYYY 09/02/2021 46529 24-Hour Rainfall in inches 1.09 C0530 TSS in mg/L (100) 22.2 00340 Chemical Oxygen Demand (120) 135 31615 Fecal Coliform in colonies per 100 ml 6000 (1000) 600 Total Nitrogen in mg/L (30) 3.6 665 Total Phosphorus in mg/L (2) 1.7 400 pH in standard units (6.0-9.0) 8.77 Copper, total recoverable in mg/L 01119 (0.030) <0.0050 01051 Lead, total recoverable in mg/ L <0.0050 (0.075) 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 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 inform-otion, including the possibility of fines and imprisonment for knowing violations." of Permittee or Delegated Authorized Individual Email Address ��✓ren �e.h�•�.Se.o� 97�eGlcl?G.JGLf Date Phone Number Facility Name Sample Location Sample Time pH Date Device used to Sample Mecklenburg County Compost Central (new) Outfall 1 1007 8.77 9/2/2021 Horiba pH Meter aceAnalytical www.paeelabs.enm Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 September 10, 2021 Darren Steinhilber Mecklenburg County Solid Waste 2145 Suttle Ave Charlotte, NC 28208 RE: Project: Compost Central 2 Pace Project No.: 92559236 Dear Darren Steinhilber: Enclosed are the analytical results for sample(s) received by the laboratory on September 02, 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 matthew.brainard@pacelabs.com (704)875-9092 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 (704)875-9092 Project: Compost Central 2 Pace Project No.: 92559236 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 (704)875-9092 SAMPLE ANALYTE COUNT Project: Compost Central 2 Pace Project No.: 92559236 Lab ID Sample ID Method Analysts Analytes Reported Laboratory 92559236001 Outfall 1 EPA 1664B TEG 1 PASI-C EPA 1664B TEG 1 PASI-C EPA200.7 Rev 4.4 1994 SH1 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 NGP 1 PASI-A EPA 365.1 Rev 2.0 1993 MDW 1 PASI-A SM 5220D-2011 JP1 1 PASI-A PASI-A = Pace Analytical Services - Asheville PASI-C = Pace Analytical Services - Charlotte REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 3 of 18 aceAnalytical www.paeelabs.enm Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 ANALYTICAL RESULTS Project: Compost Central 2 Pace Project No.: 92559236 Sample: Outfall 1 Lab ID: 92559236001 Collected: 09/02/21 10:23 Received: 09/02/21 11:55 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 09/07/21 11:12 1664 SGT-HEM, TPH Analytical Method: EPA 1664B Pace Analytical Services - Charlotte Total Petroleum Hydrocarbons ND mg/L 5.0 1 09/07/21 11:12 200.7 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 ND mg/L 0.0050 1 09/08/21 04:57 09/09/21 03:48 7440-50-8 Lead ND mg/L 0.0050 1 09/08/21 04:57 09/09/21 03:48 7439-92-1 Zinc ND mg/L 0.010 1 09/08/21 04:57 09/09/21 03:48 7440-66-6 MBIO 9222D Fecal Coliform CHT Analytical Method: SM 9222D-2006 Preparation Method: SM 9222D-2006 Pace Analytical Services - Charlotte Fecal Coliforms 6000 CFU/100 mL 1.0 1 09/02/21 14:28 09/03/21 14:00 D6,u2 2540D Total Suspended Solids Analytical Method: SM 2540D-2011 Pace Analytical Services - Asheville Total Suspended Solids 22.2 mg/L 6.2 1 09/07/21 16:22 Total Nitrogen Calculation Analytical Method: TKN+NO3+NO2 Calculation Pace Analytical Services - Asheville Total Nitrogen 3.6 mg/L 0.52 1 09/09/21 17:00 351.2 Total Kjeldahl Nitrogen Analytical Method: EPA 351.2 Rev 2.0 1993 Preparation Method: EPA 351.2 Rev 2.0 1993 Pace Analytical Services - Asheville Nitrogen, Kjeldahl, Total 3.6 mg/L 0.50 1 09/08/21 19:37 09/09/21 07:17 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 ND mg/L 0.040 1 09/09/21 13:59 365.1 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 1.7 mg/L 0.050 1 09/08/21 15:55 09/08/2121:05 7723-14-0 5220D COD Analytical Method: SM 5220D-2011 Preparation Method: SM 5220D-2011 Pace Analytical Services - Asheville Chemical Oxygen Demand 135 mg/L 25.0 1 09/08/21 02:56 09/08/21 06:34 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 09/10/2021 03:22 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 (704)875-9092 QUALITY CONTROL DATA Project: Compost Central 2 Pace Project No.: 92559236 QC Batch: 645238 Analysis Method: EPA 1664B QC Batch Method: EPA 1664B Analysis Description: 1664 HEM, Oil and Grease Laboratory: Pace Analytical Services - Charlotte Associated Lab Samples: 92559236001 METHOD BLANK: 3384938 Associated Lab Samples: 92559236001 Parameter Units Oil and Grease mg/L LABORATORY CONTROL SAMPLE: 3384939 Parameter Units Oil and Grease mg/L MATRIX SPIKE SAMPLE: 3384940 Parameter Units Oil and Grease mg/L Matrix: Water Blank Reporting Result Limit Analyzed Qualifiers ND 5.0 09/07/2111:12 Spike LCS LCS % Rec Cone. Result % Rec Limits Qualifiers 40 39.9 100 78-114 92558720004 Spike MS MS % Rec Result Cone. Result % Rec Limits Qualifiers 5.9 40.4 33.6 69 78-114 M1 SAMPLE DUPLICATE: 3384941 92559236001 Dup Parameter Units Result Result Oil and Grease mg/L ND 1.2J 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: 09/10/2021 03:22 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 (704)875-9092 QUALITY CONTROL DATA Project: Compost Central 2 Pace Project No.: 92559236 QC Batch: 645235 Analysis Method: EPA 1664B QC Batch Method: EPA 1664B Analysis Description: 1664 SGT-HEM, TPH Laboratory: Pace Analytical Services - Charlotte Associated Lab Samples: 92559236001 METHOD BLANK: 3384922 Associated Lab Samples: 92559236001 Parameter Units Total Petroleum Hydrocarbons mg/L LABORATORY CONTROL SAMPLE: 3384923 Parameter Units Total Petroleum Hydrocarbons mg/L MATRIX SPIKE SAMPLE: 3384924 Parameter Units Total Petroleum Hydrocarbons mg/L Matrix: Water Blank Reporting Result Limit Analyzed Qualifiers ND 5.0 09/07/2111:12 Spike LCS LCS % Rec Cone. Result % Rec Limits Qualifiers 20 19.3 96 64-132 92558720004 Spike MS MS % Rec Result Cone. Result % Rec Limits Qualifiers ND 20.2 18.9 75 64-132 SAMPLE DUPLICATE: 3384925 92559236001 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: 09/10/2021 03:22 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 (704)875-9092 QUALITY CONTROL DATA Project: Compost Central 2 Pace Project No.: 92559236 QC Batch: 645627 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: 92559236001 METHOD BLANK: 3386856 Matrix: Water Associated Lab Samples: 92559236001 Blank Reporting Parameter Units Result Limit Analyzed Qualifiers Copper mg/L ND 0.0050 09/09/2102:31 Lead mg/L ND 0.0050 09/09/2102:31 Zinc mg/L ND 0.010 09/09/2102:31 LABORATORY CONTROL SAMPLE: 3386857 Spike LCS LCS % Rec Parameter Units Cone. Result % Rec Limits Qualifiers Copper mg/L 0.5 0.50 101 85-115 Lead mg/L 0.5 0.49 98 85-115 Zinc mg/L 0.5 0.49 98 85-115 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3386858 3386859 MS MSD 92558049001 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual Copper mg/L 0.067 0.5 0.5 0.58 0.57 103 101 70-130 2 Lead mg/L ND 0.5 0.5 0.49 0.48 97 96 70-130 1 Zinc mg/L 0.61 0.5 0.5 1.1 1.1 103 106 70-130 2 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3386860 3386861 MS MSD 92558961004 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual Copper mg/L 116 0.5 0.5 0.47 0.61 70 98 70-130 26 R1 ug/L Lead mg/L 11.2 0.5 0.5 0.39 0.47 75 92 70-130 20 ug/L Zinc mg/L 390 0.5 0.5 0.69 0.87 59 96 70-130 24 M1,R1 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 This report shall not be reproduced, except in full, Date: 09/10/2021 03:22 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 (704)875-9092 QUALITY CONTROL DATA Project: Compost Central 2 Pace Project No.: 92559236 QC Batch: 644947 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: 92559236001 METHOD BLANK: 3383609 Associated Lab Samples: 92559236001 Parameter Fecal Coliforms SAMPLE DUPLICATE: 3383610 Parameter Fecal Coliforms Matrix: Water Blank Reporting Units Result Limit Analyzed Qualifiers CFU/100 mL ND 1.0 09/03/21 14:00 92559236001 Dup Units Result Result RPD Qualifiers CFU/100 mL 6000 600 164 D6,u2 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 09/10/2021 03:22 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 (704)875-9092 QUALITY CONTROL DATA Project: Compost Central 2 Pace Project No.: 92559236 QC Batch: 645519 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: 92559236001 METHOD BLANK: 3386271 Associated Lab Samples: 92559236001 Parameter Units Total Suspended Solids mg/L LABORATORY CONTROL SAMPLE: 3386272 Parameter Units Total Suspended Solids mg/L SAMPLE DUPLICATE: 3386531 Parameter Units Total Suspended Solids mg/L Matrix: Water Blank Reporting Result Limit Analyzed Qualifiers ND 2.5 09/07/2116:18 Spike LCS LCS % Rec Conc. Result % Rec Limits Qualifiers 250 252 101 90-110 92559356001 Dup Result Result RPD Qualifiers 268 258 4 SAMPLE DUPLICATE: 3386532 92559275002 Dup Parameter Units Result Result Total Suspended Solids mg/L 184 195 RPD Qualifiers 6 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: 09/10/2021 03:22 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 (704)875-9092 QUALITY CONTROL DATA Project: Compost Central 2 Pace Project No.: 92559236 QC Batch: 645817 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: 92559236001 METHOD BLANK: 3387480 Associated Lab Samples: 92559236001 Parameter Units Nitrogen, Kjeldahl, Total mg/L LABORATORY CONTROL SAMPLE: 3387481 Parameter Units Nitrogen, Kjeldahl, Total mg/L Matrix: Water Blank Reporting Result Limit Analyzed Qualifiers ND 0.50 09/09/2107:02 Spike LCS LCS % Rec Conc. Result % Rec Limits Qualifiers 10 10.1 101 90-110 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3387482 3387483 MS MSD 92558960001 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual Nitrogen, Kjeldahl, Total mg/L 3.3 10 10 14.8 16.4 115 131 90-110 10 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: 09/10/2021 03:22 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 (704)875-9092 QUALITY CONTROL DATA Project: Compost Central 2 Pace Project No.: 92559236 QC Batch: 645995 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: 92559236001 METHOD BLANK: 3388509 Associated Lab Samples: 92559236001 Parameter Units Nitrogen, NO2 plus NO3 mg/L LABORATORY CONTROL SAMPLE: 3388510 Parameter Units Nitrogen, NO2 plus NO3 mg/L Matrix: Water Blank Reporting Result Limit Analyzed Qualifiers ND 0.040 09/09/2113:27 Spike LCS LCS % Rec Cone. Result % Rec Limits Qualifiers 2.5 2.5 100 90-110 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3388511 3388512 MS MSD 92558734001 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 0.13 2.5 2.5 2.5 2.5 94 96 90-110 2 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3388513 3388514 MS MSD 92558960001 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 0.66 2.5 2.5 3.0 3.1 95 96 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: 09/10/2021 03:22 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 (704)875-9092 QUALITY CONTROL DATA Project: Compost Central 2 Pace Project No.: 92559236 QC Batch: 645618 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: 92559236001 METHOD BLANK: 3386846 Associated Lab Samples: 92559236001 Parameter Units Phosphorus mg/L LABORATORY CONTROL SAMPLE: 3386847 Parameter Units Phosphorus mg/L Matrix: Water Blank Reporting Result Limit Analyzed Qualifiers ND 0.050 09/08/2120:56 Spike LCS LCS % Rec Conc. Result % Rec Limits Qualifiers 2.5 2.5 102 90-110 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3386848 3386849 MS MSD 92558960001 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual Phosphorus mg/L 2.1 2.5 2.5 4.7 4.7 104 104 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: 09/10/2021 03:22 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 (704)875-9092 QUALITY CONTROL DATA Project: Compost Central 2 Pace Project No.: 92559236 QC Batch: 645642 Analysis Method: SM 5220D-2011 QC Batch Method: SM 5220D-2011 Analysis Description: 5220D COD Laboratory: Pace Analytical Services - Asheville Associated Lab Samples: 92559236001 METHOD BLANK: 3386916 Associated Lab Samples: 92559236001 Parameter Units Chemical Oxygen Demand mg/L LABORATORY CONTROL SAMPLE: 3386917 Parameter Units Chemical Oxygen Demand mg/L Matrix: Water Blank Reporting Result Limit Analyzed Qualifiers ND 25.0 09/08/2106:28 Spike LCS LCS % Rec Cone. Result % Rec Limits Qualifiers 750 748 100 90-110 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3386918 3386919 MS MSD 92558129002 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual Chemical Oxygen Demand mg/L 397 100 100 507 507 110 110 90-110 0 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3386924 3386925 MS MSD 92559172001 Spike Spike MS MSD MS MSD % Rec Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual Chemical Oxygen Demand mg/L 34.4 100 100 135 147 100 112 90-110 8 M1,R1 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, Date: 09/10/2021 03:22 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 (704)875-9092 QUALIFIERS Project: Compost Central 2 Pace Project No.: 92559236 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: 09/10/2021 03:22 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 (704)875-9092 QUALITY CONTROL DATA CROSS REFERENCE TABLE Project: Pace Project No.: Compost Central 2 92559236 Analytical Lab ID Sample ID QC Batch Method QC Batch Analytical Method Batch 92559236001 Outfall 1 EPA 1664B 645238 92559236001 Outfall 1 EPA 1664B 645235 92559236001 Outfall 1 EPA 200.7 Rev 4.4 1994 645627 EPA 200.7 Rev 4.4 1994 645651 92559236001 Outfall 1 SM 9222D-2006 644947 SM 9222D-2006 644948 92559236001 Outfall 1 SM 254OD-2011 645519 92559236001 Outfall1 TKN+NO3+NO2 646220 Calculation 92559236001 Outfall 1 EPA 351.2 Rev 2.0 1993 645817 EPA 351.2 Rev 2.0 1993 645968 92559236001 Outfall 1 EPA 353.2 Rev 2.0 1993 645995 92559236001 Outfall 1 EPA 365.1 Rev 2.0 1993 645618 EPA 365.1 Rev 2.0 1993 645893 92559236001 Outfall 1 SM 5220D-2011 645642 SM 5220D-2011 645655 Date: 09/10/2021 03:22 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 15 of 18 Document Name: Document Revised: October 28, 2020 _ al:eAnalytrcal Sample Condition Upon Receipt(SOUR) Page 1 of 2 Document No.: Issuing Authority: i 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: " 1- Project fi: WQ : 92559236 � Courier: ❑fed Ex ❑UPS ❑LISPS ❑Client ❑ Commercial ❑Pace ❑Other: Custody Seal Present? Des C3No Seals Intact? Dyes QNo 92559236 Dale/tnitlais Person Examining Contents:r/1 f 3 !Z Packing Material: []Bubble Wrap ❑Bubble Bags QNone ❑ Other Biological Tissue Frozen? l Thermometer ! []Yes []Yess ❑No ❑1. N/A [DWet ❑Blue ❑None or ice: Correction Factor: Cooler Temp:' Add/subtract {°C} temp should 6e above freezing to &°C Cooler Temp Corrected {'C : Corrected ❑Sampiesout of temp criteria. Samples on ice, cooling process has begun USDA Regulated Soil { water sample} Did samples originate in a quarantine zone within the United States: CA, NY, or SC (check FlYes FlNo maps)? Did samples originate from a foreign source (Internationally, —..- � — n---, - , t i.,__ Comments/Discrepancy: Chain of Custody Present? Bye ❑No DNIA i. Samples Arrived within Hold Time? EJWs No ❑N/A 2. Short Hold Time Analysis e72 hr.)? 2res ❑No, ❑N/A 3. Rush Turn Around Time Requested? ❑Yes [Dl4o ❑N/A 4. Sufficient Volume? ZjG. ❑No ❑N/A S. Correct Containers Used? -Pace Containers Used? VY es ❑No (:)No ❑N/A ❑N/A 6. Containers Intact? Yes []NO ❑N/A 7. Dissolved analysis: Samples Field Filtered? []Yes []No [2N7A 8. Sample Labels Match COC? •Includes Date/Time/ID/Analysis Matrix: 065- 1- []No ❑N/A 9. Headspace in VOA Vials {>5-6mm}? ❑Yes ❑Na, MNIA 10, Trip Blank Present? Trip Blank Custody Seals Present? ❑Yes ❑Yes ONo No ❑N/A U /A 11. COMMENTS/SAMPLE DISCREPANCY CLIENT NOTIFICATION/RESOLUTION Project Manager SCURF Review: Lot ID of splitcOntainers: Date: Project Manager SRF Review: Date: Field Data Required? ❑Yes [—]NO Document Name: Sample Condition Upon Recell �aceAnavicalo Document No.: F-CAR-C"334tev.07 *Check mark top half of box if pH and/or dechlorination is verified and within the acceptance range for preservation samples. Exceptions: VOA, Coliform, TOC, Oil and Grease, DRO/801S (water) DOC, LLHg **Bottom half of box is to list number of bottles Document Revised: October 28, 2020 .t(SCUR) Page 2 of 2 Issuing Authority: Parar'ar.li. ^-._..- _-- Project WO : 92559236 PM: MWB Due Date: 09/10/21 CLIENT: 92—MECK CO W M c 7 a Z W all ii C M Z V 0. C 7 N 2 �! CL O 2 Q O v1 _ V 4 m O = v IG V Q N G 2 O z u a CL 10 m -o d Z a1 n c _ y 4 V = Z N G c 7 a y X qq O n = x qn S 1/1 Z I Z a E Q 2 U Q M O vNi rNo = Z a _ Q = q a 2 y m o Y �c \ ai+ Q Z �+ �° 2 " a d 0 rrva T Z N Ca 7 ? N c O ? d 4 n c U FL J E rN-I 7 a m a J E N a m a J E (O] V1 N 4 m d w r1 = a m a E ,may V d m a E N M a m a E ,N., a a a J E .�-I O a m E v 3 E a v .y .6.I l7 a Q w ryN r=i L7 a E Q E M l7 a >_ a a �y ei l7 a E a E N M L7 a vo N m fa�f l7 a Q O J E Y M l7 a Q O > E q T U' s 4 O ? E q M l7 n Q 0 i E Y M 47 o a S u '' '�' Q 0 > a N .� M ll' � a N E u, ^! 1bd ~A a 4A `m ,� J E o N N 126 kfl a J E ry m a m E 4 E 0 O O l7 a c vl E G v1 a E Q E O M l7 a -, 2 N N_ 3 4 5 6 \N\N 7 \\N\ N N\N N\ 8 N N\ I I \N 1i} 11 12 N F H pH Adjustment Log for Preserved Samples Sample ID Type of Preservative pH upon receipt Date preservation adjusted Time preservation adjusted Am aunt of Preservative added Lot p -Note .-W he nevert here -is -a -di sue pancy-a ffectin g-Ne rth-CAMIIna- eomp lian ce-s amp les,-a-copy-omm s-rorm-wi 11-oe-sent-to-the-North Ea rolioa-05H Ni-Cortittcation-Oiiice-tl. a, - Out of hold, Incorrect preservative, out of temp, incorrect containers. ii N to co -4 1 rn I cn a w Iv - ITEM # ci v ° 0 N t1 ' Jn N 0 3 o n z c �� rn rri �� vtin O n _ m � c N x Cn r i � z c z n m m m m m g o n y z o a N � v v 61 _ A m m m m Z m A A 1 m r ". 3 1 �I I I I I. Im r o a b `o rn N rO a it Q" A c' m JI TEMP in C Received on p Ice 3 v {YIN) m Vsto ] 0 Sealed o Cooler — � (YIN)z Samples N Intact ' l {YIN) �mn ncra,w o 0 N J 7 C z z a m f W p C CD 3 n m n J • F °c c � J c O v LO n r K o so 0 C su - - n A n' NO pAup r9$0 n n y m MA7RI% CODE (see vald codes to left) SAMPLE TYPE (G=GRAB C=COMP) 3 0 m # m i @ r i 3a Y 72 n N Q a a � 3 r y-y m m cn 0• n -i a � v J m 0 ° m M N rL 9 m m z m I m SAMPLE TEMP AT COLLEC7ION N OF CONTAINERS ,� s°i aQ o g e n c 2 w2 w' 0 o i Unpreserved 0-0 ° o n f(G H2504 m a m m o HNO3En b d @ - HCI m a o J v NaDH O Na2S203 N Methanol Other Analyses Test 1 T5S 2CO.7 ICP Metals Total Nitrogen ITKN+nitrale Fecal CoG 1 TPH SGT-HFM 1664 Total PhosphoruslC00 Oil and Grease by 1664 ReesidualChlorine (YJN) �J LN ) 0 r 1 0 ru = O r C O r/1 1 a 0 I✓ 1v m O D ❑ r O � O D C� MX :� m CL 0 M 3❑ O rs 0 m r o V CD m �rL a Page 18 of 18 W� - Fnvironmental Quality Stormwater Discharge Outfall (SDO) Qualitative Monitoring Report For guidance on filling out this form, please visit https:Hdeg.ne.eov/about/divisions/eneriy-mineral-land- resources/enercy-mineral-land-permits/stormwater-permits/nodes-industrial-sw#tab-4 Permit No.: N/C//US/j/ 0/�i /. Facility Name: County: j Inspector: Date of Inspection: 1 % L Time of Inspection: �02/ or Certificate of Coverage No.: N/C/G/d/�/ /�/J/� � o S�F fa 1'J v✓ Phone No. � d 6t m-5 Total Event Precipitation (inches): z -0 7 [a__ All permits require qualitative monitoring to be performed during a "measurable storm event." A "measurable storm event" is a storm event that results in an actual discharge from the permitted site outfall. The previous measurable storm event must have been at least 72 hours prior. The 72-hour storm interval does not apply if the permittee is able to document that a shorter interval is representative for local storm events during the sampling period, and the permittee obtains approval from the local DEMLR Regional Office. By this signature, I certify that this report is accurate and complete to the best of my knowledge: (Signature of Permittee or Designee) 1. Outfall Description: Outfall No. Structure (pipe, ditch, etc.): Receiving Stream: Describe the industrial activities that gccur within the outfall drainage area: h n (, ' Page 1 of 2 SWU-242, Last modified 07/28/2017 2. Color: Describe the color of t �discharge usin basic colors red, brown, blue, e ) and tint (light, medium, dark) as descriptors: / f f'(A �t /�V� �) r' i P, � 1 1 `t r —` I�D�N 3. Odor: Describe any distinct odors that the lschargel-m.,ay have (i.e., smalls strongly of oil, weak chlorine odor, etc.): �� (y T y,4 r�/:�( n r , dit.P1 � Jj ( n S+ d 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 D 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 anfoam in the stormwater discharge? O Yes ^� o. Y g Q/ 8. Is there an oil sheen in the stormwater discharge? oYes < No. 0 9. Is there evidence of erosion or deposition at the outfall? O Yes �No. It 10. Other Obvious Indicators of Stormwater Pollution: List and describe 01)D4A� AV f'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 �'•, ', ._ _, \ Yet . 1:• 1�yj _ d a\ " - wIN- rr i f ._ .. ., , � � '_ - _ sue- .,r> 1 �•" !F •• , < - - •� � ,. t wr:'•9 , _. i �a yut �„ . _ we �t `. i +�^ fi •®F' .� •. a .•s�'c,vMM y � .� � '. jam'\\ "f ,,.,�y `�\: � � . ', � / fir, '.. � �}� .� �.• � � r: �r� � - � � � addr � 4. _•�~ `,Cq{� � alw-? _`. ,G� F '� Asp ,. 't `- } !�� i' y� rA, t` 4 .. �. x X:Aw- jj \� y �� T' •E1� � 'i _ may— y� i ti �. - r k �' I1'� '^ �` �' "� �` - 141 'W v