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HomeMy WebLinkAboutNCG030375 DMR SW (2) Serpi-annual Stormwater Discharge Monitoring Report for North Carolina Division of Water Quality General Permit No. NCG030000 1�Date submitted l�'o�gi- X0/6 3� SAMPLE COLLECTION YEAR42o110CERTIFICATEf\C F COVERAGE NO. NC . �« FACILITY NAME S.-feel Fx SAMPLE PERIOD Jan-June n July-Dec COUNTY AL eolciebibu.f3 or I 1 Monthly1 (month) PERSON COLLECTING SAMPLES DISCHARGING TO CLASS I IORW fHQW ['TroutfPNA LABORATORY Lab Cert.# I ]Zero-flow 'Water Supply SA Comments on sample collection or analysis: .EC E 1 f I !Other keLoh/ aey kirt l Ao7i+iovi JUL 0 if V / r� EASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 4 CENTRAL FILES Part A: Stormwater Benchmarks and Monitoring Results DWR SECTION XNo discharge this period?2 Non-Polar O&G/ Total Toxic Outfall No. Date Sample 24-hour rainfall Total Suspended Solids pH, Copper Lead Zinc Total Petroleum s Collected amount, Standard units Organics (mo/dd/yr) Inches3 Hydrocarbons Benchmarks===> - - 100 mg/L or 50 mg/L4 6.0-9.0 0.007 mg/L 0.03 mg/L 0.067 mg/L 15 mg/L 1 mg/L Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall. 2 For sampling periods with no discharge at any single outfall,you must still submit this discharge monitoring report with a checkmark here. 3The 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. 4 See General Permit,Table 3 identifying the especially sensitive receiving water classifications where the more protective benchmark applies. 'Total Toxic Organics sampling is applicable only for those facilities which perform metal finishing operations, manufacture semiconductors, manufacture electronic crystals, or manufacture cathode ray tubes. For purposes of this permit the definition of Total Toxic Organics is that definition contained in the EPA _Effluent Guidelines for the facility subject to the requirement to sample (for metal finishing use the definition as found in 40 CFR 433.11;for semiconductor manufacture use the definition as found in 40 CFR 469.12;for electronic crystal manufacture use the definition as found in 40 CFR 469.22; and for cathode ray tube manufacture use the definition found in 40 CFR 469.31). Permit Date. 11/1/2012-10/31/2017 SWU-245,last revised 10/25/2012 Page 1 of 3 Facilities that incorporate a solvent management plan into the Stormwater Pollution Prevention Plan may so certify, and the requirement for TTO monitoring may be waived. The solvent management plan shall include a list of the total toxic organic compounds used and the other elements listed in the General Permit. For those facilities electing to employ the TTO monitoring waiver,the discharger shall sign the following certification statement: "Based upon my inquiry of the person or persons directly responsible for managing compliance with the permit monitoring requirement for total toxic organics (TTO), I certify that to the best of my knowledge and belief, no dumping of concentrated toxic organics into the stormwater or areas which are exposed to rainfall or stormwater runoff has occurred since filing the last discharge monitoring report. I further certify that this facility is implementing the all the provisions of the solvent management plan included in the Stormwater Pollution Prevention Plan." Sc64- + Hai (Avir Name(Print name) E✓loirot, eNfa I Coor4-iiik+or Title(Print title) (Signature) (Date) Note: Results must be reported in numerical format. 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 mg/L",where XX is the numerical value of the detection limit, reporting 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. Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging >55 gal of new oil per month. I I No discharge this period?2 Date Sample 24-hour rainfall Outfall No. 1 Non-polar O&G/TPH by Collected amoun3, Total Suspended Solids pH (mo/dd/yr) Inches EPA 1664(SGT-HEM) Benchmarks===> - - 15 mg/L 100 mg/L or 50 mg/L* 6.0—9.0 SU Footnotes from Part A also apply to this Part B * See General Permit text,Table 5, identifying the especially sensitive receiving water classifications where the more protective benchmark applies Permit Date:11/1/2012-10/31/2017 SWU-245,last revised 10/25/2012 Page 2 of 3 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 PARTA 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: 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" 2Coh€ (Signature of Permittee) (Date) Permit Date: 11/1/2012-10/31/2017 SWU-245,last revised 10/25/2012 Page 3 of 3 STEELFAB Steel Construction Founded 1955 RECEIVED JUL 01, 2016 CENTRAL FILES DWR SECTION Division of Water Quality Attn: DWQ Central Files 1617 Mail Service Center Raleigh, NC 27699-1617 In response to the Tier I stormwater sampling that is due on June 30th. I have recently taken over this position at Steelfab and we have not had the measurable rainfall event needed to do the correct sampling as I understand in the guidelines since I have been in this position. We will conduct a sampling as soon as the next measurable event occurs and have submitted for testing. As soon as those results are returned to us, I will submit them to you for review. I understand this may involve us doing two samplings during the second half of 2016. Sincerely, Scott Hagans Environmental Coordinator SteelFab, Inc. caq(. ‹,o 8623 Old Dowd Road•Charlotte,NC 28214•P.O.Box 19289•Charlotte,NC 28219 Voice 704-394-5376 •Fax 704-393-2854