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Home My WebLink AboutNCG160135_MONITORING INFO_20200101STORMWATER DIVISION CODING SHEET NCG PERMITS PERMIT NO. DOC TYPE ❑ HISTORICAL FILE C, MONITORING REPORTS DOC DATE ❑ o � -D 6) � I YYYYMMDD Semi-annual Stormwater Discharge Monitoring Report (DMR) for North Carolina DEMLR General Permit No. NCG160000 - Asphalt Date submitted 12/31/19 CERTIFICATE OF COVERAGE NO. NCG16 G160135 FACILITYNAME APACAIIantic, Inc. Plant COUNTY Forsyth PERSON COLLECTING SAMPLES Parker Awls LABORATORY ENCo Lab Cert. 1t 591 Comments on sample collection or analysis: Part A: Stormwater Benchmarks and Monitoring Results SAMPLE COLLECTION YEAR 2019 SAMPLE PERIOD ❑ Jan -June ❑■ July -Dec or ❑ Monthly' Imonthl DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA [_]Zero -flow ❑Water Supply ❑SA Mother C- Mill Creek PLEASE REMEMBER TO SIGN ON THE REVERSE 4 n No discharge this period?2 Outfall No. Date Sample - Collected' - (mo/dd/yr) 24-hour rainfall amount, Inches3 - - Total Suspended Solids Benchmarks =__> - - 100 mg/L or 50 mg/L4 001 12/17/19 0.39 74 ' Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall. 2For sampling periods with no discharge at any single outfall, you must still submit this discharge monitoring report with a check mark here. '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 4requirement. See General Permit text, Table 1, identifying the especially sensitive receiving water classifications where the more protective benchmark applies. Note: Results must be reported in numerical format. For example, do not report Below Detection Limit, BDL, <PQL, Non -detect, ND, or other similar non - numerical format. When results are below the applicable limits, they must be reported in the format, "<XX m¢/L where XX is the numerical value of the detection limit, reporting limit, quantitation limit, etc. in mg/L. Note: if you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. See General Permit text. Permit Date: 08/01/2019-05/31/2024 SWU-252, last revised 09/04/2019 Page 1 of 2 Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month. n No discharge this periodj2 Outfall No. Date Sample Collected' (mo/dd/yr) 24-hour rainfall amount, Inches3 Non -polar O&G by EPA 1664 (SGT-HEM) Total Suspended Solids New Motor Oil or Hydraulic Oil Usage, Annual average gal/mo Benchmarks =__> - - 15 mg/L 100 /L or 50 mg/0 - Footnotes from Part A also apply to this Part B Note: If you report a sample value in excess of the benchmark, you must implement Tier 1, Tier 2, or Tier 3 responses. see General Permit text. FOR PART A AND PART B MONITORING RESULTS: • A SINGLE BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. • 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER AT THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. • TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDANCES FOR THE SAME PARAMETER AT ANYONE OUTFALL? YES ❑ NO ❑ IF YES, HAVE YOU CONTACTED THE DEMLR REGIONAL OFFICE AS REQUIRED BYTHE PERMIT? YES ❑ NO ❑ REGIONAL OFFICE CONTACT NAME: Mail an oriainal and one coov 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 Discharae" reports) to: Division of Water Resources Attn: DWR 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 am aware that there are signiif^fiicant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations." 0 M� V'o✓`i� Lf, 12/31/19 (Signature of Permittee) Permit Date: 08/01/2019-05/31/2024 (Date) SWU-252, last revised 09/04/2019 Page 2 of 2 0=9e NCO Laboratories Accurate. Timely. Responsive. Innovative. 102-A Woodwinds Industrial Court Cary NC, 27511 Phone: 919.467.3090 FAX: 919.467.3515 Monday, December 23, 2019 EI Group, Inc. (TH005) Attn: Parker Alvis 2101 Gateway Center Blvd., Suite 200 Morrisville, NC 27560 RE: Laboratory Results for Project Number: ENMO190011.00, Project Name/Desc: APAC Plant 5 ENCO Workorder(s): CC21715 Dear Parker Alvis, Enclosed is a copy of your laboratory report for test samples received by our laboratory on Thursday, December 19, 2019. Unless otherwise noted in an attached project narrative, all samples were received in acceptable condition and processed in accordance with the referenced methods/procedures. Results for these procedures apply only to the samples as submitted. The analytical results contained in this report are in compliance with NELAC standards, except as noted in the project narrative if applicable. This report shall not be reproduced except in full, without the written approval of the Laboratory. This report contains only those analyses performed by Environmental Conservation Laboratories. Unless otherwise noted, all analyses were performed at ENCO Cary. Data from outside organizations will be reported under separate cover. If you have any questions or require further information, please do not hesitate to contact me. Bill Scott Project Manager Enclosure(s) FINAL This report relates only to the sample as reserved by the laboratory, and may only be reproduced in full. I Page 1 Of ] SAMPLE SUMMARY/LABORATORY CHRONICLE Client ID: Outfalll Lab ID: CC21715-01 Sampled: 12/17/19 11:38 Received: 12/19/19 12:43 Parameter Preparation Hold Date/Time(s) Prep Date/Timefsl Analysis Date/Time(s) SM 254OD-2011 NO PREP 12/24/19 12/20/19 10:25 12/20/19 10:25 FINAL This report relates only r4 the sample as received by the lat story, and may only to, rewoduced In full. Page 2 Of 7 Total Suspended Solids SAMPLE DETECTION SUMMARY 74 Flaa Dot E91 Units 2.5 2.5 mg/L w .encolalbs.com Method Notes SM 254OD-2011 FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in lull. I Page 3 OI 7 m www.encolabs.com ANALYTICAL RESULTS Description: Outfall 1 Lab Sample ID:CC21715-01 Received: 12/19/19 12:43 I Matrix: Water Sampled: 12/17/19 11:38 Work Order: CC21715 Project: APAC Plant 5 Sampled By: Parker Alvis Chemistry Parameters ^ - EACD GW od Ufed analyte(NC Analvte (CAS Numberl Total Suspended Solids^ Results Flag Units DF MQL P-Q L Batch Method Analyzed By Notes 74 mg/L 1 2.5 2.5 9L20024 SM 2540D-2011 12/20/19 10:25 JAH FINAL This report relates only to the sample as recelved by the laboratory, and may only to reproduced in full. Page 4 of 7 veww.encolabs.com QUALITY CONTROL DATA Classical Chemistry Parameters - Quality Control Batch W 20024 - NO PREP Blank (91.20024-111-KS) Prepared & Analyzed: 12/20/2019 10:25 Spike Source %REC RPD -Analvte Result Flag P_OL Una Level Result o%REC Limi RPD IfIng Notes Total Suspended Solids 2.5 U 2.5 mg/L LCS (91.20024-11SI) Prepared & Analyzed: 12/20/2019 10:25 Spike Source %REC RPD AnalvIe Result Fig PQL Units Level Result o/aREC Limi RPD Limit Notes Total Suspended Solids 94 2.5 mg/L 100 94 80-120 Duplicate (91-20024-DUP1) Prepared & Analyzed: 12/20/2019 10:25 Source: CC19316-01 Spike Source %REC RPD Motive Result Flag POL Una Level Result %REC Limits RPD Limit Notes Total Suspended Solids I80 2.5 mg/L 8.4 182 20 QM-12 Duplicate (9L20024-DUP2) Prepared & Analyzed: 12/20/2019 10:25 Source: CC20977-01 Spike Source %REC RPD Analyte Result Flag POL Units Level Resul %REC Limits RPD limit Notes Total Suspended Solids 260 2.5 mg/L 11 184 20 QM-12 FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 5 OI 7 www.encolabs.com FLAGS/NOTES AND DEFINITIONS 8 The analyte was detected in the associated method blank. D The sample was analyzed at dilution. J The reported value is between the laboratory method detection limit (MDQ and the laboratory method reporting limit (MRL), adjusted for actual sample preparation data and moisture content, where applicable. U The analyte was analyzed for but not detected to the level shown, adjusted for actual sample preparation data and moisture content, where applicable. E The concentration indicated for this analyte is an estimated value above the calibration range of the instrument. This value is considered an estimate. MRL Method Reporting Limit. The MRL is roughly equivalent to the practical quantitation limit (PQL) and is based on the low point of the calibration curve, when applicable, sample preparation factor, dilution factor, and, in the case of soil samples, moisture content. PQL PQL: Practical Quantitation Limit. The PQL presented is the laboratory MRL. The analysis indicates the presence of an analyte for which there is presumptive evidence (85% or greater confidence) to make a "tentative identification". Greater than 25% concentration difference was observed between the primary and secondary GC column. The lower concentration is reported. [CALL] Calculated analyte - MDL/MRL reported to the highest reporting limit of the component analyses. QM-12 Precision between duplicate samples was outside acceptance limits. FINAL This report relates only m the sample as rmeivW by the laboratory, and may only be reproduced in full. Page 6 Of 10775 Cemral Part or....^`vV•'V`4810 Et r%mi Pnrkcaurl Suite 111•••`y v•^••• 102 A woodwaius hldustra!CLv•, 1 OrtaMa FL 33824 JacksamYle. FL 32216bM Cary. NC 27511 (+0�7 621?•531a. ra%. (a0i) e50-69a5 (904) 29fi 300] Fax (I)WO 296.6210 (219)467.3090 rax (019) 4673515 aierl Name Prolact Nmaber Ra9uestod Analyses Addfoss Pmleo N.MWDesc {i-12wr /7A,'14 S_ ITI Fvk Page..-1_.._. of Requested Turnarour o Times r N Nate: Rushm PSts subiml tT ..,tanm IN the taciMy t4 a tandard —Expedited Due / ! Lab:Warkgider Sample Mt P,epawd By Datemme Ra6r.Gmshod By eatdrirne Rocrtivotl0 Dato.Runa Commems5peoa! P.eporlbg Rocuimmonts Rokn,Uoheal By DateR'anp � By �a, ReWpumhad By Datomme RecenwM By Dele(rimo Cooter. a'a 8 comps on 2acoipl St Caadlllan nRecaipt Acceptable Unacceptable maVls:Gw.GmUNINator so -sat ow.Drmkmg water se-sad:ment swaurtaoewatar ......-, "" . ,.-..,,- — ._....... No:e:Mt samples auMni ted to ENCO t are M acard W ore tu,ma and cantitlons (stet! oa me:ee:sa at INS to.. unless Otto, welter, ag,eemer�ts exist