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Home My WebLink AboutNCG030039 DMR SW (21) , 4 �N NEE g`;�� RECEIVED RECEIVED OCT 0 5 2016 OCT 0 o too September 19,2016 CENTRAL FILES CENTRAL FILES DVVF� SECTION DAR SECTION Mr. Eric Moser Daimler Trucks of North America,LLC 11550 Statesville Boulevard Cleveland,NC 27013 Subject: Monthly Sampling—August 2016 ' NPDES General Permit No.NCG030000/CoC NroliNetraMil Daimler Trucks of North America,LLC 11550 Statesville Boulevard,Cleveland,North Carolina Shield Project No. 1140111-04 Dear Mr.Moser: ' Shield Engineering, Inc. (Shield) was unable to collect stormwater samples for Stormwater Discharge ' Outfall (SDO) #002 at the Cleveland facility for the month of August 2016. According to rainfall data collected for the month, qualifying storm events occurred on August 8"', August 14"', and August 21st, measuring 1.18 inches, 0.24 inches and 0.22 inches, respectively, with an additional 0.12 inches of rain measured on August 17`x'. However, each of these events took place after normal business hours, on the weekend or within 72 hours of the last qualifying storm event. As the seasonal type of storm event has now changed to high intensity, short duration events,usually commencing in late afternoon through early evening with little to no notice for preparation, Shield will continue to monitor daily weather conditions and attempt to continue coordination of appropriate staff and resources to facilitate adequate sample collection. Per Section 2 Part IV of General Permit No. NCG030000 Shield will attempt to collect a substitute sample and perform a visual assessment during the next qualifying storm event. A partially completed DMR form is attached to this cover letter for your signature and submittal to the State. Daimler's Cleveland facility remains in Tier Three of the NPDES General Permit No. NCG030000 at SDO#002. The person designated to act as the permittee by Daimler Trucks—Cleveland Facility should ' complete all "Red" sections of the attached Stormwater Discharge Monitoring Report (DMR). The completed DMR form should then be mailed to the regulatory agency Central Files. Shield greatly appreciates the opportunity to provide environmental services to Daimler Trucks of North America. If you have any questions in reference to this document or require further information, please feel free to contact either of the undersigned at(704)394-6913. Respectfully, SHIELD ENGINEERING,INC. 0 tilliPilow Melinda " eene Mark C.Boland,P.E. Senior Engineer Pr ncipal Engineer Attachments: Stormwater Discharge Monitoring Report(DMR) 4301 Taggart Creek Road Telephone 704.394.6913 - Charlotte,NC 28206 www.shieldengmeenng.com Fax 704.,394.6968 0 Semi-annual Stormwater Discharge Monitoring Report for North Carolina Division of Water Quality General Permit No. NCG030000 Date submitted 09/19/16 CERTIFICATE OF COVERAGE NOVM#69111160 SAMPLE COLLECTION YEAR 2016 FACILITY NAME Daimler Trucks North America LLC—Cleveland,NC SAMPLE PERIOD E Jan-June ❑July-Dec PERSON COLLECTING SAMPLES N/A or ® Monthly' August (month) LABORATORY:N/A Lab Cert.#_ DISCHARGING TO CLASS JORW ❑HQW OTrout ❑PNA Comments on sample collection or analysis: Samples for SDO 002 were ``® � ❑Zero-flow ❑Water Supply OSA not obtained due to no rainfall/discharge during normal business hours I� � i V /1 Other OC1 6 6 2(316 PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 -) Part A:Stormwater Benchmarks and Monitoring Results CE�►L F�1ES DVVENTR SECTION ❑No discharge this period?2 Non-Polar O&G/ Date Sample 24-hour rainfall pH, Total Toxic Outfall No. Collected) amount, Total Suspended Solids Standard units Copper Lead Zinc Total Petroleum Organics5 (mo/dd/yr) Inches 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 SDO 002 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. 5 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 TIO 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 (TIC), 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." Nl`hlni 1P)CUfS Name(Print e) 1P1aA-- Il\(\ €r Title(Pri t itle) 26 — 33L6 (Signature) (Date) °Qj 0, 13,r1F1/46 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. C No discharge this period?2 Date Sample 24-hour rainfall Outfall No. 1 Collected amount, Non-polar O&G/TPH by (mo/dd/yr) Inches3 EPA 1664(SGT-HEM) Total Suspended Solids pH 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 ;4, *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 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: 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 .re significant penalties for submitting false information,including the possibility of fines and imprisonment for knowing violations." o 0, Z" q__2G (Signature of Permittee) (Date) Permit Date:11/1/2012-10/31/2017 SWU-245,last revised 10/25/2012 Page 3 of 3