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Home My WebLink AboutNCG030293_2021 DMR_20210709SHIELD June 1, 2021 Rick Mirecki CIRCOR Pumps North America LLC 1710 Airport Road Monroe, North Carolina 28110 Subject: Monthly Stormwater Sampling — May 2021 Certificate of Coverage No. NCG030293 CIRCOR Pumping Technologies — Monroe, NC Shield Project No.1150109-17 Dear Mr. Mirecki: Shield Engineering, Inc. (Shield) successfully collected a monthly stormwater sample for Stormwater Discharge Outfall (SDO) 4004 at the CIRCOR Pumps North America LLC — Monroe facility on May 3, 2021. The pH was measured at 7.5 at SDO #004. Total event precipitation was 0.22 inches. In addition to the collection of samples, Shield performed Qualitative Monitoring at SDO #004. Shield has prepared the Stormwater Discharge Monitoring Report (DMR) using the results of analyses from the commercial laboratory that the CIRCOR facility has contracted with and the field values indicated above. The person designated to act as the permittee by CIRCOR Pumping Technologies — Monroe facility should sign page 1 of the DMR. The signed DMR form should then be mailed to the regulatory agency regional office at Mooresville, NC. The sampling results from the May 3rd event show that CIRCOR has an exceedance of Copper and Zinc at Outfall #004. CIRCOR remains in Tier Three for Copper and Zinc at SDO #004. Shield will continue to perform monthly sampling for SDO #004 per Tier Two requirements until instructed to halt by CIRCOR. Shield greatly appreciates the opportunity to provide environmental services to CIRCOR. 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. Mrandoi. uggYns, EI J Enviro en 1 Engmeermg,/EHS Specialist Melinda •eene, EIT Senior Engineer Robert L. Griffin, PE President/CEO Attachments: DMR — May 2021, Pace Analytical Report; Qualitative Monitoring Report 1 Rainfall data collected from www.wundeEground.com 4301 Taggart Creek Road www.shieldengineering.com Telephone 704.394.6913 Charlotte, NC 28208 NCDEQ Division of Energy, Mineral and Land Resources Stormwater Discharge Monitoring Report (DMR) Form for NCGO30000 Metal Fabrication Click here for instructions Complete, sign, scan and submit the DMR via the Stormwater NPDES Permit Data Monitoring Report (DMR) Upload form Within 30 days of receiving sampling results. Mail the original, signed hard copy of the DMR to the appropriate DEMLR Regional Office. Certificate of Coverage No. N0003 0293 Person Collecting Samples: kevin Stachura/Shield Engineering Facility Name: Circor Pumping Technologies Laboratory Name: Pace Analytical Facility County: Union Laboratory Cert. No.:329 Discharge during this period: ✓❑ Yes ❑ No (if no, skip to signature and date) Has your facility implemented mandatory Tier response actions this sample period for any benchmark exceedances? 0 Yes ❑ No If so, which Tier (I, Il, or III)? III Fcopy of this DMR has been uploaded electronically via https://edocs.deg.nc;gov/F.ornis/SW-DMR Q Yes ❑ No ate;:U.pliadedi Analvtiral Monitorine Reauirements for Outfalls with Industrial Activities —Benchmarks in (Red) Parameter parameter butfall004 Outfall.005 Outfali Outfall. Outfall Code N/A Receiving Stream Class C C N/A Date Saiimple Collected MM/DD/YYYY 05/03/2021 NA 46529 24-Hour Rainfall. in.inches 0.22 NA C0530 TSS in mg/L (100 or 50*) 22 NA 00400 pHin standard units (6.0-9.0) 7.5 NA Copper; total recoverable in mg/L 0.020 NA 01119 (0.010) Lead, total recoverable in mg/ L <0.010 NA 01051 (0.075) Zinc, total recoverable in mg/ L 0.18 NA 01094 Total Toxic Organics (TTO) in mg/L(1) <0.19864 NA 78141 (if required) 00552 Non -Polar Oil & Grease in mg/L (15) <5:0 INA Additional parameters for butfalis in drainage.areas that use >55 gallons per month of new hydraulic oil on average Estimated New Motor/Hydraulic Oil NA NA NCOIL Usage in gal/month * Outfalis to Outstanding Resource Waters (ORW), High Quality Waters (HQW), Trout Waters (Tr) and Primary Nursery Areas (PNA) have a benchmark TSS limit of 50 mg/L. All other water classifications have a benchmark of 100 mg/L Notes (optional): Monthly sampling for Outfall 004 shows benchmark exceedances for Copper and Zinc "I certify by my signature below, 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 inform n, •i luding the possibility of fines and imprisonment for knowing violations." � %Z Signature of Permittee or Delegated Authorized Individual Da Email Address Phone Number Total Toxic Organics Certification: "Based upon my inquiry of the person or persons directly responsible for managing compliance with the permit monitoring requirement for total toxic organics (70), 1 certify that to the best of my knowledge and belief, no leak, spill, or dumping of concentrated toxic organics into the stormwater or onto 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 all the provisions of the Solvent Manager�e;Pt Plan included in the Stormwater Pollution Prevention Plan." l I. )n i Signature of p6rmittee or Delegated Authorized Individual Date Email Address Phone Number