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Home My WebLink AboutNCG030085_MONITORING INFO_20200129M" STORMWATER DIVISION CODING SHEET NCG PERMITS PERMIT NO. /V C� U 3 flb �S DOC TYPE El HISTORICAL FILE MONITORING REPORTS DOC DATE ❑ a Wv of a 9 YYYYMMDD DAIMLER. Scan Quarry Sr. Environmental Engineer Daimler Trucks 1800 North Main Street Mount Holly, NC 26120 704.622.7034 Phone January 09, 2020 Division of Water Quality R..: ::: ° QED Attn: Central Files 1617 Mail Service Center JAN 2 9 2020 Raleigh, North Carolina 27699-1617 C'EN i apt\t_ FILES DWR SECTION To whom it may concern: Please find the enclosed December Stormwater Discharge Outfall (SDO) #001 and #002 analytical results for the Daimler Trucks NA, LLC - Mount Holly Truck Manufacturing Plant (TMP). The stormwater samples were collected on December 17, 2019. Results from this sampling event show no exceedances of the corresponding benchmarks. Daimler remains in Tier 3 at SDO #001 and SDO #002 for Zinc and Copper. Shield will continue to perform monthly sampling per Tier 2 requirements until instructed to decrease sampling frequency by Daimler. Should you have any questions, please contact me at 704-822-7034 or sean.quarry@daimler.com. Sincerely, Daimler Trucks NA, LLC Sean Quarry Sr. Environmental Engineer Enclosures — Shield Engineering, Inc. Cover Letter and DTNA signed DMR forms REM V -4W,SHIELD ENGINEERING, INC. January 7, 2020 R.F + -D Mr. Sean Quarry JAN 2 9 ZvZ0 Daimler Trucks North America, LLC CENTRAL 1800 North Main Street U1�1}� ��Cr1OA1 Mount Holly, NC 28120 Subject: Monthly Stormwater Sampling — Deccrnher 2019 NPDES General Permit No. NCG030000 Daimler Trucks of North America LLC - Mount Holly, North Carolina Shield Project No.1140109-06 Dear Mr. Quarry: Shield Engineering, Inc. (Shield) successfully collected monthly stormwater samples for Stormwater Discharge Outfalls (SDO) 4001 and 4002 at the Mount Holly facility for the month of December 2019. During the December 17`h sampling event, Shield's field measurements of pH were 6.00 and 6.20, respectively, at SDO 4001 and SDO 9002. In addition to collection of samples, Shield performed Qualitative Monitoring at SDO 4001 and #002. A partially completed discharge monitoring report (DMR) is attached, as well as the analytical results and Qualitative Monitoring Report forms. The person designated to act as the permittee by Daimler Trucks — Mount Holly facility should sign all "Red" sections of the DMR. The signed DMR fonn should then be mailed to the regulatory agency Central Files. Results from the December 171h sampling event show no exceedances. Daimler remains in Tier 3 at SDO #001 and SDO 4002 for Zinc and Copper. Shield will continue to perform monthly sampling per Tier 2 requirements until instructed to decrease sampling frequency by Daimler. Shield greatly appreciates the opportunity to provide environmental services to Daimler Trucks, 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, =NGI= G, INC. Magdalene Tzannis Senior Project Manager r Melinda Greene, EiT Senior Engineer "Griffin,I r/ President/CEO ATTACI-iMENTS Stormwater DMR, Qualitative Monitoring Report, Analytical Results 4301 Taggart Creek Road Charlotte, NC 26208 www.shieldeng!neering.com Telephone 704.394.69 f 3 Fax 704.394,6968 Stormwater Discharge Monitoring Report for North Carolina Division of Energy, Mineral and Land Resources General Permit No. NCG030000 Date submitted U 2o20 CERTIFICATE OF COVERAGE NO. NCG03 0 0 8 5 SAMPLE COLLECTION YEAR 2019 FACILITY NAME Daimler Trucks -Mount Holly SAMPLE PERIOD ❑ Jan -June ❑ July -Dec COUNTY Gaston or Q Monthly' December (month) PERSON COLLECTING SAMPLES TJ Gladden /Shield Engineering Inc DISCHARGING TO CLASS ❑ORW ❑HQW ❑Trout ❑PNA LABORATORY Shealy Env Services Inc Lab Cert. # 329 s"�' � I\IE® ❑Zero -flow ❑Water Supply ❑SA Comments on sample collection or analysis: ■❑Other There are no ezceedances J p P4N. Ri 2 $ 2020 PLEASE REMEMBER TO SIGN ON PAGES 2 AND/OR 3 4 CTEN FILES Part A: Stormwater Benchmarks and Monitoring Results OWR SECTION' n No discharge this oeriod72 Outfall No. Date Sample Collected' (mo/dd/yr) 24-hour rainfall amount, inches' Total Suspended Solids pH, Standard units Total Copper Total Lead Total Zinc Non -Polar O&G/Total Total Petroleum Hydrocarbons Toxic Organicss Benchmarks _ - 100 mg/L or 50 mg/L` 6.0-9.0 0.010 mg/L 0.075 mg/L 0.126 mg/L 15 mg/L 1 mg/L Parameter Code - 46529 C0530 00400 01119 01051 01094 005S2 78141 SDO #001 12/17/19 0.28 11 6.00 0.0028 0.00044 0.068 1.7 NIA SDO #002 12/17/19 0.28 21 6.20 0.0057 0.0011 0.099 1.6 N/A ' Monthly sampling (instead of semi-annual) must begin with the second consecutive benchmark exceedance for the same parameter at the same outfall. 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. See General Permit, Section 8, Table 1 to identify the especially sensitive receiving water classifications where the more protective benchmark applies. s 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: 11/1/2018-05/31/2021 SWU-245, last revised 11/1/2018 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 StormwaterrPPollution Prevention Plan." -/aAe 2, sa aram., Name (Print name) Title (Print title) Ak,e_�_ dr/O Z�Zu 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 me/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 I, Tier 2, or Tier responses. See General Permit text. Part B: Vehicle Maintenance Area Monitoring Results: only for facilities averaging > 55 gal of new oil per month. n No discharae this Deriod?l Outfall No. Date Sample Collected' (mo/dd/yr) 24-hour rainfall amount, Inches3 New Motor Oil or Hydraulic Oil Usage Non -Polar O&G/ Total Petroleum Hydrocarbons Total Suspended Solids Benchmarks - - - 15 mg/L 100 mg/L or 50 mg/L4 Parameter Code 46529 NCOI L 00552 C0530 Footnotes from Part A also apply to Part B Note: if you report a sample value in excess of the benchmark, you must implement Tier I, Tier., or Tier responses. See General Permit text. Permit Date: 111112018-0513112021 SWU-245, last revised 11/1/2018 Page 2 of 3 FOR PART A AND PART B MONITORING RESULTS: • A BENCHMARK EXCEEDANCE TRIGGERS TIER 1 REQUIREMENTS. SEE PERMIT PART It SECTION B. • 2 EXCEEDANCES IN A ROW FOR THE SAME PARAMETER Al THE SAME OUTFALL TRIGGER TIER 2 REQUIREMENTS. SEE PERMIT PART It SECTION B. • TIER 3: HAS YOUR FACILITY HAD 4 OR MORE BENCHMARK EXCEEDENCES FOR THE SAME PARAMETER AT ANYONE OUTFALL? YES ❑ NO ❑ IF YES, HAVE YOU CONTACTED THE DEMI_R REGIONAL OFFICE? YES ❑ NO ❑ REGIONAL OFFICE CONTACT NAME: Mail an on final ca of this DMR including all "No Dischar e" re orts 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 � are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations." Signature of Permittee date Permit Date: 11/1/2018-05/31/2021 SWU-245, last revised 11/1/2018 Page 3 of 3