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HomeMy WebLinkAboutNCG140398_2021 DMR_20210405 (4)NCDEQ Division of Energy, Mineral and Land Resources Wastewater Discharge Monitoring Report (DMR) Form for NCG140000 Ready -Mixed Concrete 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. NCG14FTFTF9781 Person Collecting Samples: Gary Kilker Facility Name: Carolina Ready Mix and Builders Supply, LLC Laboratory Name: Pace Analytical Facility County: Madison Laboratory Cert. No.: 40 Discharge during this period: ❑■ Yes ❑ No (if no, skip to signature and date) Has your facility implemented mandatory Tier response actions for any benchmark exceedances? ❑ Yes FM -]No If so, which Tier (I, II, or III)? Part A: Analytical Monitoring Requirements for Outfalls with Industrial Activities— Effluent Limits in (Red) PaCoderameter =.' Parameter Outfall Outfall Outfall Outfall Outfall N/A Receiving Stream Class Trout N/A Date Sample Collected MM/DD/YYYY 03/16/21 82220 Daily Flow Rate in cfs (50% of 7Q10 N/A for HQW/ORW) C0530 TSS in mg/L (30, 20, or 10*) 5.9 00545 Settlleable Solids in HQW, ORW, SA, ND SB, Tr & PNA (5 mL/L) 00400 pH in standard units (6.0-9.0 6.6 freshwater, 6.8-8.5 saltwater) Non -Polar Oil & Grease in mg/L (N/A, 00552 but samples above 15 require tiered NA responses) * Outfalls to Outstanding Resource Waters (ORW), High Quality Waters (HQW) have a TSS limit of 20 mg/L, outfalls to Trout Waters (Tr) and Primary Nursery Areas (PNA) have a TSS limit of 10 mg/L. All other water classifications have a benchmark of 30 mg/L. Notes (optional): Process water only discharged with storm water event, waters commingle, quarterly monitoring. "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 information, including the possibility of fines and imprisonment for knowinaviolations." Signature of Pedlnittee or Delegated Authorized Individual 04/05/21 Date