HomeMy WebLinkAboutNCG240016_DMR_20200430 Quarterly Stormwater Discharge Monitoring Report
for North Carolina Division of Water Quality General Permit No. NCG240000
Date submitted 4/30/2020
CERTIFICATE OF COVERAGE NO. NCG240016 SAMPLE COLLECTION YEAR_2019
FACILITY NAME Mecklenburg County Compost Central SAMPLE QUARTER I I Jan-March April-June July-Sept Oct-Dec
COUNTY Mecklenburg County or ® Monthly' April (month)
PERSON COLLECTING SAMPLES Khaliem Adams DI.CUARGINGG TO CLASS ORW fHQW Trout I PNA
i. .'�F y'"IN F s,. Supply LABORATORY: Pace Analytical Services Lab Cert. # 192 nZero-flow Water pp y SA
Comments on sample collection or analysis:
JUN 1 1 2020 I Other
CEN i rf\i_ FILES
DWR SECTION
Part A: Stormwater Benchmarks and Monitoring Results Total event rainfall21.45 in or I I No discharge this period3
•
Date Sample
Collected) Outfall No. TSS COD Fecal Total Total Total Total Total
(mo/dd/yr) coliform nitrogen phosphorus copper lead zinc pH
Parameter benchmarks===> 100 mg/L4 120 mg/L 1000 col./100 mL 30 mg/L 2 mg/L 0.010 mg/L 0.075 mg/L 0.126 mg/L 6-9
4/15/2020 2 14.4 39.7 300 1.1 0.32 <0.0050 <0.0050 <0.010 7.19
1 Monthly sampling (instead of quarterly) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall.
'The total precipitation must be recorded using data from an on-site rain gauge. Unattended sites may be eligible for a waiver of the rain gauge requirement.
3 For sampling periods with no discharge, you must still submit this discharge monitoring report with a checkmark here.
4The TSS benchmark value is 100 mg/L; except when discharging to ORW, HOW,Trout, and PNA waters in which case the benchmark is 50 mg/L.
Permit Date: 10/1/2011-9/30/2016 Last Revised 12/02/11
Page 1 of 2
Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new motor oil/month.
Check
if No
Date Sample Outfall No. pH TPH using method Total Flow
Collected' 1664A SGT-HEM TSS Rainfall2 This Average New Motor Oil Usage
(mo/dd/yr) Period3
6-9 15 mg/L 100 mg/L4 - -
4/15/2020 2 7.19 <5.0 14.4 1.45 75 gal/month
Footnotes from Part A also apply to this Part B
FOR PART A AND PART B MONITORING RESULTS:
• A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART II SECTION B.
• TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANY ONE OUTFALL? YES ® NO❑
IF YES, HAVE YOU CONTACTED THE DWQ REGIONAL OFFICE? YES ® NO❑
REGIONAL OFFICE CONTACT NAME: Teresa Bradford
Mail an original and one copy of this DMR, including all "No Discharge"reports, within 30 days of receipt of the lab results(or at end of monitoring period
in the case of"No Discharge"reports)to:
Division of Water Quality
Attn:DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
YOU MUST SIGN THIS CERTIFICATION FOR ANY INFORMATION REPORTED:
"I certify, 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."
(Signatur f P e) (Da e)
Permi ate: 10/1/2011-9/30/2016 Last Revised 12/02/11
Page2of2
Facility Name Sample Location _ Sample Time pH Date Device Used to Sample
Mecklenburg County Compost Central(new) Outfall 1 1127 7.45 4/15/2020 Horiba pH
Pace Analytical Services,LLC
® 9800 Kincey Ave. Suite 100
aceAnalyticai Huntersville,NC 28078
www.pacelabs.com (704)875-9092
April 27, 2020
Darren Steinhilber
Mecklenburg County Solid Waste
2145 Suttle Ave
Charlotte, NC 28208
RE: Project: COMPOST CENTRAL 2
Pace Project No.: 92473805
Dear Darren Steinhilber:
Enclosed are the analytical results for sample(s)received by the laboratory on April 15, 2020. 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
''''''—' f, REPORT OF LABORATORY ANALYSIS
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i
CERTIFICATIONS
Project: COMPOST CENTRAL 2
Pace Project No.: 92473805
Pace Analytical Services Charlotte
9800 Kincey Ave.Ste 100,Huntersville,NC 28078 South Carolina Certification#:99006001
Louisiana/NELAP Certification#LA170028 Florida/NELAP Certification#:E87627
North Carolina Drinking Water Certification#:37706 Kentucky UST Certification#:84
North Carolina Field Services Certification#:5342 VirginiaNELAP Certification#:460221
North Carolina Wastewater Certification#: 12
Pace Analytical Services Asheville
2225 Riverside Drive,Asheville,NC 28804 North Carolina Wastewater Certification#:40
Florida/NELAP Certification#:E87648 South Carolina Certification#:99030001
Massachusetts Certification#:M-NC030 VirginiaNELAP Certification#:460222
North Carolina Drinking Water Certification#:37712
REPORT OF LABORATORY ANALYSIS
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Pace Analytical Services,LLC
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aceAnalytical Huntersville,NC 28078
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SAMPLE ANALYTE COUNT
Project: COMPOST CENTRAL 2
Pace Project No.: 92473805
Analytes
Lab ID Sample ID Method Analysts Reported Laboratory
92473805001 OUTFALL 1 EPA 1664E WAM 1 PASI-C
EPA 1664E WAM 1 PASI-C
EPA 200.7 Rev 4.4 1994 SH1 3 PASI-A
SM 9222D-2006 KDF 1 PASI-C
SM 2540D-2011 JNS 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 CJH1 1 PASI-A
EPA 365.1 Rev 2.0 1993 MDW 1 PASI-A
SM 5220D-2011 MJP 1 PASI-A
PASI-A=Pace Analytical Services-Asheville —�
PASI-C=Pace Analytical Services-Charlotte
REPORT OF LABORATORY ANALYSIS
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Pace Analytical Services,LLC
®
aceAnalytical 9800 Kincey Ave. Suite 100
Huntersville,NC 28078
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ANALYTICAL RESULTS
Project: COMPOST CENTRAL 2
Pace Project No.: 92473805
Sample: OUTFALL 1 Lab ID: 92473805001 Collected: 04/15/20 11:44 Received: 04/15/20 12:04 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
HEM,Oil and Grease Analytical Method:EPA 1664E
Pace Analytical Services-Charlotte
Oil and Grease ND mg/L 5.0 1 04/16/20 09:34 M1
1664 SGT-HEM,TPH Analytical Method:EPA 1664E
Pace Analytical Services-Charlotte
Total Petroleum Hydrocarbons ND mg/L 5.0 1 04/16/20 09:34 M1
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 0.0050 mg/L 0.0050 1 04/25/20 02:07 04/25/20 15:43 7440-50-8
Lead ND mg/L 0.0050 1 04/25/20 02:07 04/25/20 15:43 7439-92-1 BC
Zinc ND mg/L 0.010 1 04/25/20 02:07 04/25/20 15:43 7440-66-6
MBIO 9222D Fecal Coliform CHT Analytical Method:SM 9222D-2006 Preparation Method:SM 9222D-2006
Pace Analytical Services-Charlotte
Fecal Coliforms 3100 CFU/100 mL 1.0 1 04/15/20 16:03 04/16/20 14:27 D6,u2
2540D Total Suspended Solids Analytical Method:SM 2540D-2011
Pace Analytical Services-Asheville
Total Suspended Solids 10.8 mg/L 5.0 1 04/19/20 17:06
Total Nitrogen Calculation Analytical Method:TKN+NO3+NO2 Calculation
Pace Analytical Services-Asheville
Total Nitrogen 3.3 mg/L 0.52 1 04/22/20 12:24
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 3.2 mg/L 0.50 1 04/21/20 07:14 04/22/20 00:31 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 0.096 mg/L 0.040 1 04/17/20 16:25
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 1.3 mg/L 0.050 1 04/17/20 18:25 04/17/20 21:22 7723-14-0
5220D COD Analytical Method:SM 5220D-2011 Preparation Method:SM 5220D-2011
Pace Analytical Services-Asheville
Chemical Oxygen Demand 122 mg/L 25.0 1 04/17/20 16:25 04/18/20 11:27
REPORT OF LABORATORY ANALYSIS
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Pace Analytical Services,LLC
i ®aceAnalytcal 9800 Kincey Ave. Suite100
Huntersville,NC 28078078
www.pacelabs.com (704)875-9092
QUALITY CONTROL DATA
Project: COMPOST CENTRAL 2
Pace Project No.: 92473805
QC Batch: 536552 Analysis Method: EPA 1664E
QC Batch Method: EPA 1664E Analysis Description: 1664 HEM,Oil and Grease
Laboratory: Pace Analytical Services-Charlotte
Associated Lab Samples: 92473805001
METHOD BLANK: 2862001 Matrix: Water
Associated Lab Samples: 92473805001
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Oil and Grease mg/L ND 5.0 04/16/20 09:34
LABORATORY CONTROL SAMPLE: 2862002
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Oil and Grease mg/L 40 35.0 88 78-114
MATRIX SPIKE SAMPLE: 2862003
92473805001 Spike MS MS %Rec
Parameter Units Result Conc. Result %Rec Limits Qualifiers
Oil and Grease mg/L ND 40 11.6 26 78-114 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
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Date:04/27/2020 11:55 AM without the written consent of Pace Analytical Services,LLC. Page 5 of 18
Pace Analytical Services,LLC
® 9800 Kincey Ave. Suite 100
aceAnalytical Huntersville,NC 28078
www.pacelabs.cem (704)875-9092
QUALITY CONTROL DATA
Project: COMPOST CENTRAL 2
Pace Project No.: 92473805
QC Batch: 536543 Analysis Method: EPA 1664B
QC Batch Method: EPA 1664E Analysis Description: 1664 SGT-HEM,TPH
Laboratory: Pace Analytical Services-Charlotte
Associated Lab Samples: 92473805001
METHOD BLANK: 2861960 Matrix: Water
Associated Lab Samples: 92473805001
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Total Petroleum Hydrocarbons mg/L ND 5.0 04/16/20 09:34
LABORATORY CONTROL SAMPLE: 2861961
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Total Petroleum Hydrocarbons mg/L 20 17.5 88 64-132
MATRIX SPIKE SAMPLE: 2861962
92473805001 Spike MS MS %Rec
Parameter Units Result Conc. Result %Rec Limits Qualifiers
Total Petroleum Hydrocarbons mg/L ND 20 7.0 28 64-132 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
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Date:04/27/2020 11:55 AM without the written consent of Pace Analytical Services,LLC. Page 6 of 18
Pace Analytical Services,LLC
e 9800 Kincey Ave. Suite 100
aceAnalytical Huntersville,NC 28078
www.pacelabs.com (704)875-9092
QUALITY CONTROL DATA
Project: COMPOST CENTRAL 2
Pace Project No.: 92473805
QC Batch: 538143 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: 92473805001
METHOD BLANK: 2869734 Matrix: Water
Associated Lab Samples: 92473805001
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Copper mg/L ND 0.0050 04/25/20 14:25
Lead mg/L ND 0.0050 04/25/20 14:25
Zinc mg/L ND 0.010 04/25/20 14:25
LABORATORY CONTROL SAMPLE: 2869735
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Copper mg/L 0.5 0.49 99 85-115
Lead mg/L 0.5 0.49 98 85-115
Zinc mg/L 0.5 0.48 97 85-115
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 2869736 2869737
MS MSD
92471432001 Spike Spike MS MSD MS MSD %Rec
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD Qual
Copper mg/L 29.9 0.5 0.5 0.54 0.52 101 99 70-130 2
ug/L
Lead mg/L ND 0.5 0.5 0.51 0.49 101 99 70-130 3
Zinc mg/L 33.3 0.5 0.5 0.53 0.52 99 97 70-130 2
ug/L
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 2869738 2869739
MS MSD
92473461008 Spike Spike MS MSD MS MSD %Rec
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD Qual
Copper mg/L 9.8 ug/L 0.5 0.5 0.52 0.52 103 101 70-130 1
Lead mg/L ND 0.5 0.5 0.50 0.50 101 100 70-130 1
Zinc mg/L 69.5 0.5 0.5 0.57 0.56 100 98 70-130 2
ug/L
Results presented on this page are in the units indicated by the"Units"column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
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Date:04/27/2020 11:55 AM without the written consent of Pace Analytical Services,LLC. Page 7 of 18
Pace Analytical Services,LLC
® 9800 Kincey Ave. Suite 100
_ aceAnalytical Huntersville,NC 28078
www.pacelabs.com (704)875-9092
i
QUALITY CONTROL DATA
Project: COMPOST CENTRAL 2
Pace Project No.: 92473805
QC Batch: 536700 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: 92473805001
METHOD BLANK: 2862953 Matrix: Water
Associated Lab Samples: 92473805001
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Fecal Coliforms CFU/100 mL ND 1.0 04/16/20 14:27
SAMPLE DUPLICATE: 2862954
92473805001 Dup
Parameter Units Result Result RPD Qualifiers
Fecal Coliforms CFU/100 mL 3100 600 135 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
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Pace Analytical Services,LLC
e 9800 Kincey Ave. Suite 100
aceAnalytical Huntersville,NC 28078
www.pacelabs.com (704)875-9092
i
QUALITY CONTROL DATA
Project: COMPOST CENTRAL 2
Pace Project No.: 92473805
QC Batch: 537011 Analysis Method: SM 2540D-2011
QC Batch Method: SM 2540D-2011 Analysis Description: 2540D Total Suspended Solids
Laboratory: Pace Analytical Services-Asheville
Associated Lab Samples: 92473805001
METHOD BLANK: 2864415 Matrix: Water
Associated Lab Samples: 92473805001
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Total Suspended Solids mg/L ND 2.5 04/19/20 17:01
LABORATORY CONTROL SAMPLE&LCSD: 2864416 2864510
Spike LCS LCSD LCS LCSD %Rec Max
Parameter Units Conc. Result Result %Rec %Rec Limits RPD RPD Qualifiers
Total Suspended Solids mg/L 250 236 238 95 95 90-110 1 25
SAMPLE DUPLICATE: 2864509
92473606002 Dup
Parameter Units Result Result RPD Qualifiers
Total Suspended Solids mg/L 69.0 71.0 3
Results presented on this page are in the units indicated by the"Units"column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
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Date:04/27/2020 11:55 AM without the written consent of Pace Analytical Services,LLC. Page 9 of 18
Pace Analytical Services,LLC
/11aceAnalytical 9800 Kincey Ave. Suite100
Huntersville,NC 28078078
www.pacelabs.com (704)875-9092
QUALITY CONTROL DATA
Project: COMPOST CENTRAL 2
Pace Project No.: 92473805
QC Batch: 537284 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: 92473805001
METHOD BLANK: 2865485 Matrix: Water
Associated Lab Samples: 92473805001
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Nitrogen,Kjeldahl,Total mg/L ND 0.50 04/22/20 00:09
LABORATORY CONTROL SAMPLE: 2865486
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Nitrogen,Kjeldahl,Total mg/L 10 9.9 99 90-110
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 2865487 2865488
MS MSD
2630861001 Spike Spike MS MSD MS MSD %Rec
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD Qual
Nitrogen,Kjeldahl,Total mg/L 131 10 10 144 142 125 109 90-110 1 M6
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 2865489 2865490
MS MSD
92473768004 Spike Spike MS MSD MS MSD %Rec
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD Qual
Nitrogen,Kjeldahl,Total mg/L 1.9 10 10 10.8 10.9 89 90 90-110 1 M1
Results presented on this page are in the units indicated by the"Units"column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
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Date:04/27/2020 11:55 AM without the written consent of Pace Analytical Services,LLC. Page 10 of 18
Pace Analytical Services,LLC
s 9800 Kincey Ave. Suite 100
aceAnalytical Huntersville,NC 28078
www.pacelabs.cam (704)875-9092
QUALITY CONTROL DATA
Project: COMPOST CENTRAL 2
Pace Project No.: 92473805
QC Batch: 536835 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: 92473805001
METHOD BLANK: 2863347 Matrix: Water
Associated Lab Samples: 92473805001
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Nitrogen,NO2 plus NO3 mg/L ND 0.040 04/17/20 16:12
LABORATORY CONTROL SAMPLE: 2863348
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Nitrogen,NO2 plus NO3 mg/L 2.5 2.4 97 90-110
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 2863349 2863350
MS MSD
92473768002 Spike Spike MS MSD MS MSD %Rec
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD Qual
Nitrogen,NO2 plus NO3 mg/L 14.7 2.5 2.5 16.6 16.4 77 68 90-110 1 M1
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 2863351 2863352
MS MSD
92473059001 Spike Spike MS MSD MS MSD %Rec
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD Qual
Nitrogen,NO2 plus NO3 mg/L 0.086 2.5 2.5 2.0 2.0 75 76 90-110 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
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Pace Analytical Services,LLC
e 9800 Kincey Ave. Suite 100
aceAnalytical Huntersville,NC 28078
www.pacelabs.com (704)875-9092
i
QUALITY CONTROL DATA
Project: COMPOST CENTRAL 2
Pace Project No.: 92473805
QC Batch: 536906 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: 92473805001
METHOD BLANK: 2863988 Matrix: Water
Associated Lab Samples: 92473805001
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Phosphorus mg/L ND 0.050 04/17/20 21:19
LABORATORY CONTROL SAMPLE: 2863989
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Phosphorus mg/L 2.5 2.5 101 90-110
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 2863990 2863991
MS MSD
92473805001 Spike Spike MS MSD MS MSD %Rec
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD Qual
Phosphorus mg/L 1.3 2.5 2.5 3.9 3.9 106 106 90-110 1
Results presented on this page are in the units indicated by the"Units"column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
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Pace Analytical Services,LLC
® 9800
aceAnalytical Hulntersvlle,NC Suite
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QUALITY CONTROL DATA
Project: COMPOST CENTRAL 2
Pace Project No.: 92473805
QC Batch: 536818 Analysis Method: SM 5220D-2011
QC Batch Method: SM 5220D-2011 Analysis Description: 5220D COD
Laboratory: Pace Analytical Services-Asheville
Associated Lab Samples: 92473805001
METHOD BLANK: 2863234 Matrix: Water
Associated Lab Samples: 92473805001
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Chemical Oxygen Demand mg/L ND 25.0 04/18/20 11:18
LABORATORY CONTROL SAMPLE: 2863235
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Chemical Oxygen Demand mg/L 750 760 101 90-110
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 2863236 2863237
MS MSD
92473489001 Spike Spike MS MSD MS MSD %Rec
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD Qual
Chemical Oxygen Demand mg/L 60.8 100 100 164 164 103 103 90-110 0
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 2863238 2863239
MS MSD
92473489002 Spike Spike MS MSD MS MSD %Rec
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD Qual
Chemical Oxygen Demand mg/L 108 100 100 187 180 80 73 90-110 4 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
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aceAnalytcal
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QUALIFIERS
Project: COMPOST CENTRAL 2
Pace Project No.: 92473805
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 of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Pace Analytical is TNI accredited.Contact your Pace PM for the current list of accredited analytes.
TNI-The NELAC Institute.
ANALYTE QUALIFIERS
BC The same analyte was detected in an associated blank at a concentration above 1/2 the reporting limit but below the
laboratory reporting limit.
D6 The precision between the sample and sample duplicate exceeded laboratory control limits.
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample(LCS)recovery.
M6 Matrix spike and Matrix spike duplicate recovery not evaluated against control limits due to sample dilution.
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:04/27/2020 11:55 AM without the written consent of Pace Analytical Services,LLC. Page 14 of 18
Pace Analytical Services,LLC
aceAnalytical® 9800 Kincey Ave. Suite100
Huntersville,NC 28078078
www.pacelabs.com (704)875-9092
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: COMPOST CENTRAL 2
Pace Project No.: 92473805
Analytical
Lab ID Sample ID QC Batch Method QC Batch Analytical Method Batch
92473805001 OUTFALL 1 EPA 1664B 536552
92473805001 OUTFALL 1 EPA 1664B 536543
92473805001 OUTFALL 1 EPA 200.7 Rev 4.4 1994 538143 EPA 200.7 Rev 4.4 1994 538164
92473805001 OUTFALL 1 SM 9222D-2006 536700 SM 92220-2006 536701
92473805001 OUTFALL 1 SM 25400-2011 537011
92473805001 OUTFALL 1 TKN+NO3+NO2 537593
Calculation
92473805001 OUTFALL 1 EPA 351.2 Rev 2.0 1993 537284 EPA 351.2 Rev 2.0 1993 537466
92473805001 OUTFALL 1 EPA 353.2 Rev 2.0 1993 536835
92473805001 OUTFALL 1 EPA 365.1 Rev 2.0 1993 536906 EPA 365.1 Rev 2.0 1993 536938
92473805001 OUTFALL 1 SM 52200-2011 536818 SM 52200-2011 536991
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:04/27/2020 11:55 AM without the written consent of Pace Analytical Services,LLC. Page 15 of 18
Document Name: Document Revised:February 7,2018
a Sample Condition Upon Receipt(SCUR) Page 1 of 2
aceAnalytica! Document No.: Issuing Authority:
F-CAR-CS-033-Rev.06 Pace Carolinas Quality Office
Laboratory receiving samples:
Asheville❑ Eden❑ Greenwood❑ Huntersville ' Raleigh❑ Mechanicsville❑
Sample Condition Client Name: WO : 92473805
Upon Receipt /yf{ e GA- Prof ect#:
Courier: ❑Fed Ex ❑UPS CUSPS [-Client 1111111111111111111 Iii
❑Commercial ❑Pace ❑Other: 92473805
—
Custody Seal Present? Oyes [ No Seals intact? Des [No
Date/Initials Person Examining Contents: 1-4_15-20 'A i S
Packing Material: ❑Bubble Wrap ❑Bubble Bags [None ❑ Other Biological Tissue Frozen?
Thermometer: _,/ Des ❑No Q�i/A
❑IR Gun ID: 92T061 Type of Ice: DWet ❑Blue ❑None
Cooler Temp(°C): 2°( Correction Factor:Add/Subtract(°C) +0.),
Temp should be above freezing to 6°C
Cooler Temp Corrected(°C): �' ❑Samples out of temp criteria.Samples an Ice,cooling process
has begun
USDA Regulated Soil ( 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)?Des ❑Na
Comments/Dis(repancy:
Chain of Custody Present? j�Yes ❑No ON/A 1. -
Samples Arrived within Hold Time? Gres ❑Na ON/A 2.
Short Hold Time Analysis(<72 hr.)? )rres ❑Na ON/A 3.
Rush Turn Around Time Requested? ❑Yes Q~No ON/A 4.
Sufficient Volume? ) es ❑No ON/A S.
Correct Containers Used? QYes ❑No ON/A 6.
-Pace Containers Used? aces 0No ON/A
Containers Intact? [ Yes Clea ON/A 7.
Dissolved analysis:Samples Field Filtered? ❑Yes ❑No NfA 8.
Samnle labels Match COC? flies fNo fiN/A 9.
-Includes Date/Time/ID/Analysis Matrix: V
Headspace in VOA Vials(>5-6mm)? f7Yes fNo 7fl/A 10.
Trip Blank Present? Oven ❑No" N/A 11.
Trip Blank Custody Seals Present? Dyes ❑No N/A
COMMENTS/SAMPLE DISCREPANCY field Data Required? Des ❑No
Lot ID of split containers:
CLIENT NOTIFICATION/RESOLUTION
Person contacted: Date/Time:
Project Manager SCURF Review: Date:
Project Manager SRF Review: Date:
Page 16 of 18
O o N �--. ~O ID •G .I OS In a w n-I N
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00
CHAIN-OF-CUSTODY /Analytical Request Document
2ce,4natyha/ The Chain-of-Custodyis a LEGAL DOCUMENT.All relevant fields must be completed accurately 00
.a.MCI1n:OOK P
0
Section A Section B Section C N
Required Client Information: Required Project Information: Invoice Information: Page• 1 Of 1
Company Mecklenburg County Solid Waste Report To. Khahem Adams Attention.
Address, 2145 Suttle Ave Copy To Company Name
Charlotte,NC 28208 Address
Regulatory Agency
Email: khaliem.adams(rDmecklenburgcountync.gov Purchase Order#: Pace Quote
Phone: (980)314-3556 1Fax Project Name, Compost Central 2 Pace Project Manager: matthew brainard acelabs.corn,
ta?P State 1 Location
Requested Due Date. Project# Pace Profile#: 3207-1 NC
Requested Analysis Filtered(Y/NI
_ a Z
MATRIX CODE - Ei COLLECTED Z Preservatives >-
Drinking Water bW U O a ,
Water WT co U 0 r ra
Waste Watel WW _ Q 0 Z
Product P U JO rd Z OUT V 5--
SAMPLE
ID o; o� START END u rn t-- Y O r m
One Character per box. Wien WP u w a m e E ,m c
m o
# (AZ,0.9/,•) Other oT m _ i. '.-3 = F a B U
Sample Ids must be unique nswe Ty x w w p m O 2 m t j c,9 d p m
W s m Y V 73c60
rn DATE TIME DATE TIME N a D _ = = z z 2 0 e- na na I- Ix. 1-- lo- 0 Z / c./
1 w1( { ; _ .. rtya CX
't I
2 CC,' . ..,,*,j i-Li(C"
3
4
5
6
7
8
9
10
11
12
ADDITIONAL COMMENTS REUNQUISHED BY/AFFILIATION DATE TIME ACCEPTED BY/AFFILIATION DATE TIME SAMPLE CONDITIONS
V<.. c,G 1 .Icil I' ,fiff tG; L c1�t. ` ,if -:r.:` f '-.'re.,,-*/-t'..�u,C�' `.f''5-;X" ! .� i •,:ll^' 2•q�(�
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err l.� � /A /t -1Zv 17.�# ,1
rt. -
Environmental
Quality
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance on filling out this form,please visit https://deq.nc.aov/about/divisions/energy-mineral-land-
resources/energy-mineral-land-permits/stormwater-permits/npdes-industrial-sw#tab-4
Permit No.: N/C/L/a/_/ / 0/0/0/ or Certifica�t of Coverage No.: N/C/G/off/,(/O/C)/ (/
Air Facility Name: 1-e-�� L Co t-►-v+' 0 S C�,-ira_ J
/ n
County: JA.A Phone No. b
Inspector: C�Cl ( &'YYi d c,.5
Date of Inspection: L///
Time of Inspection: /3 0
Total Event Precipitation(inches): / q c
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: piPK
Outfall No. Structure(pipe,ditch,etc.): V{,{,l V�G-✓
Receiving Stream:
Describe the industrial activities that oscur within the outfall drainage area: of iic Le yr t —
0,-(162- d- C p S -1
Page 1 of 2
SWU-242,Last modified 07/28/2017
2. Color: Describe the color of the di charge usin basic colors(red,brown,blue,etc.)and tint
(light,medium,dark)as descriptors: I i j h+ / (?�(m D S CP
3. Odor: Describ,Fpny distinct odors that the discharge may have(i.e.,smells strongly of oil,weak
chlorine odor, etc.): ! V 0 QkOf
4. Clarity: Choose the number which best describes the clarity of the discharge,where 1 is clear
and 5 is very cloudy:
2 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in the
stormwater discharge,where 1 is no solids and 5 is the surface covered with floating solids:
1 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended solids in
the stormwater discharge,where 1 is no solids and 5 is extremely muddy:
IP 2 3 4 5
7. Is there any foam in the stormwater discharge? 0 Yes zS No. /\/ 0
8. Is there an oil sheen in the stormwater discharge? °Yes /No. i\j0
9. Is there evidence of erosion or deposition at the outfall? 0 Yes No. /� D
10. Other Obvious ndicators of Stormwaater�Polllution:
List and describe p �^a'� dh ' nv 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
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