The URL can be used to link to this page

Home My WebLink AboutNCG020204_2021 DMR_20220128January 27, 2022 Ms. Tamera Eplin, Engineering Supervisor Div. of Energy, Mineral, and Land Resources NCDEQ Winston-Salem Regional Office 450 West Hanes Mill Road, Suite 300 Winston-Salem, NC 27105 ■■■ MEN "' Hanson HEIDELBERGCEMENTGroup Hanson Aggregates Southeast LLC South Region North Carolina Territory Office 3825 Barrett Drive, Suite 300 Raleigh, NC 27609 Tel 919 380 2500 Fax 919 380 2616 www.lehighhanson.com RE: Hanson Aggregates Southeast LLC Stormwater Permitted Sites in the Winston-Salem Region 31d Quarter 2021 DMR Submittals: Wastewater and Stormwater Analytical Results Dear Ms. Eplin: Hanson Aggregates Southeast LLC is hereby submitting the original, signed hard copies of the 3rd quarter Data Monitoring Reports (DMRs) for each stormwater permitted facility located in the Fayetteville region. Those NC sites are listed in the table below. For each site, we have included DMRs for each wastewater outfall and DMRs for each stormwater DMR. Plant I COC No. Coup Re Tonal Office Lexington_NCG020204 Davidson Winston-Salem Each DMR has been uploaded electronically via htt�s://edocs.deg.nc.cov/Forms/SW-DMR . Should you have any questions or need additional information, please call me: (919) 380-2746, or reach me by email: Jack. GarveyC&lehighhanson. com . Sincerely, J Garvey Environmental Manager cc: Daren McMorris, NC General Manager NCDEQ Division of Energy, Mineral and Land Resources Wastewater Discharge Monitoring Report (DMR) Form for NCG020000 Active and Inactive Mining Sites Click here for instructions Complete, sign, scan and submit the DMR via the Stormwater NPDES Permit Data Monitorin 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. NCG02 0204 Person Collecting Samples: James Izzell Facility Name: Hanson Aggregates -Lexington Quarry Laboratory Name: Pace Analytical Services, LLC Facility County: Davidson Laboratory Cert. No.: NCWW # 633 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? LjYes ✓_ No If so, which Tier (I, II, or III)? A copy of this DMR has been uploaded electronically via htt s: edocs.de ✓ .nc. ov Forms SW-DMR Yes No Date Uploaded: January 27, 2022 Anaiyticai Monitoring Requirements for Outfalls with Industrial Activities — Monthly Average Effluent Limits in (Blue), Daily Maximum Effluent Limits in (Red) Parameter Code Parameter Outfall WDO-1 Outfall Outfall Outfall Outfall N/A Receiving Stream Class WS-V, B N/A Date Sample Collected MM/DD/YYYY 00400 pH (6.0-9.0 FW, 6.8-8.5 SW) C0530 TSS in mg/L (25, 20, or 10 a) (45, 30, L5 a) Avg Da ily Avg Daily Avg Daily Avg Daily Avg Daily 00070 Turbidity of discharge e - Turbidity downstream of discharge - Turbidity upstream of discharge ° 00545 Settleable Solids in mg/L (0.1), (0.2)° Avg Daily Avg Daily Avg Daily Avg Daily Avg Daily 31616 Fecal Coliform d 61211 Enterococcus0 - Daily Flow Rate in cfs (50% of 7Q10) Additional parameters for Clay Mines 01105 Aluminum, total in mg/L (0.30 FW, Avg Daily Avg Daily Avg Daily Avg Daily Avg Daily 0.24 SW) (0.75 FW, 0.24 SW) 01092 Zinc, total (as Zn) in mg/L (0.126 FW, Avg Daily Avg Daily Avg Daily Avg Daily Avg Daily 0.095 SW) (0.126 FW, 0.095 SW) 00951 Fluoride, total in mg/L (6.0) (6.0) Avg Daily Avg Daily Avg Daily Avg Daily Avg Daily 00900 Hardness, total 01097 Antimony, total in mg/L (0.34 FW, Avg Daily Avg Daily Avg Daily Avg Daily Avg Daily n/a SW) (0.34 FW, n/a SW) 01002 Arsenic, total in mg/L (0.15 FW, 0.069 Avg Daily Avg Daily Avg Daily Avg Daily Avg Daily SW) (0.15 FW, 0.069 SW) C0034 Chromium III in mg/L (0.117 FW, n/a Avg Daily Avg Daily Avg Daily Avg Daily Avg Daily SW) (0.905 FW, n/a SW) Additional parameters for Feldspar Ore Mines 01105 Aluminum, total in mg/L (0.30 FW, Avg Daily Avg I Daily Avg Daily Avg Daily Avg Daily 0.24 SW) (0.75 FW, 0.24 SW) 01092 Zinc, total (as Zn) in mg/L (0.126 FW, Avg Daily Avg Daily Avg Daily Avg Daily Avg Daily " q95 SW) (0.126 FW, 0.095 SW) 00951 Fluoride, total in mg/L (6.0) (6.0) Avg Daily Avg Daily Avg Daily Avg Daily Avg Daily Additional parameters for Lithium Ore Mines 01105 Aluminum, total in mg/L (0.30 FW, 0.24 SW) (0.75 FW, 0.24 SW) Avg Daily Avg Daily Avg Daily Avg Daily Avg Daily 00951 Fluoride, total in mg/L (6.0) (6.0) Avg Daily Avg Daily Avg Daily Avg Daily Avg Daily Additional parameters for Phosphate Mines 00951 Fluoride, total in mg/L (6.0) (6.0) Avg Daily Avg Daily Avg Daily Avg Daily Avg Daily 39344 Alpha, Gross Particle Activity Avg Daily Avg Daily Avg Daily Avg Daily Avg Daily Additional parameters for Industrial Sand Mines 00951 Fluoride, total in mg/L (6.0) (6.0) Avg Daily Avg Daily Avg I Daily Avg Daily Avg Daily C00334 Chromium III in mg/L (0.117 FW, n/a SW) (0.905 FW, n/a SW) Avg Daily Avg Daily Avg Daily Avg Daily Avg Daily 39344 Alpha, Gross Particle Activity Avg Daily Avg I Daily Avg Daily Avg Daily Avg Daily ai outrails to Outstanding Resource Waters (ORW) and High Quality Waters (HQW) have a Monthly Average Effluent Limit for TSS of 70 mg/L and a Daily Maximum Effluent Limit of 30 mg/L. Outfalls to Trout Waters (Tr) and Primary Nursery Areas (PNA) have a Monthly Average Effluent Limit for TSS of and a Daily Maximum Effluent Limit of 15 mg/L. Industrial Sand and Phosphate mines discharging to all other water classification have a Monthly Average Effluent Limit for TSS of 25 mg/L and a Daily Maximum Effluent Limit of 45 mg/L. b) See H-5 of the NCGO20000 General Permit for turbidity requirements. c) Only outfalls to HQW, ORW, SA, SB, PNA, or Tr waters are required to monitor for Settleable Solids. d) Only outfalls to SA waters are required to monitor for Fecal Coliform e) Only outfalls to SA, SB, and SC waters are required to monitor for Enterococcus FW (Freshwater) (Saltwater) Notes (optional): Greenfield site; quarrying has never started; no mine dewatering has occurred. Dormant Status request submitted to DWR on 9/29/21. "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 knowing violations." Signature o Pe mittee or legated Adhorized Individual Jack.Garvey@lehighhanson.com Email Address OI Date (919)380-2746 Phone Number NCDEQ Division of Energy, Mineral and Land Resources Stormwater Discharge Monitoring Report (DMR) Form for NCG020000 Active and Inactive Mining Sites 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. NCG02 0204 Person Collecting Samples: Jack Garvey Facility Name: Hanson Aggregates - Lexington Quarry Laboratory Name: Pace Analytical Services, LLC Facility County: Davidson Laboratory Cert. No.: NCVWII # 633 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? Yes ✓ No If so, which Tier (I, II, or III)? A copy of this DMR has been uploaded electronically via cleg. nc._gov/Forms/SW-DM R ✓ Yes UNo Date Uploaded: January 27, 2022 Analytical Monitoring Requirements for Outfalls with Industrial Activities — Benchmarks in (Red) Parameter Code parameter Outfall SDO-1 Outfall Outfall Outfall Outfall N/A Receiving Stream Class WS-V, B N/A Date Sample Collected MM/DD/YYYY 46529 24-Hour Rainfall in inches C0530 TSS in mg/L (100 or 50*) 00070 Turbidity of discharge** - Turbidity downstream of discharge** - I Turbidity upstream of discharge** Additional parameters for outfalls in drainage areas that use >55 gallons per month of new hydraulic oil on average NCOIL Estimated New Motor/Hydraulic Oil Usage in gal/month 00552 Non -Polar Oil & Grease in mg/L (15) Additional parameters for Clay Mines 01105 Aluminum, total in mg/L (0.75 FW, 0.24 SW) 01092 Zinc, total (as Zn) in mg/L (0.126 FW, 0.095 SW' 00951 Fluoride, total in mg/L ;6.0) 00900 Hardness, total 00400 pH, in standard units (6.0-9.0 FW, & -8.5 Sw) 01097 Antimony, total in mg/L (0.34 FW, N/A SW) 01002 Arsenic, total in mg/L (0.15 FW, 0.069 SW) C0034 Chromium III in mg/L (0.905 FW, N/A SW) Additional parameters for Feldspar Ore Mines 01105 Aluminum, total in mg/L (0.75 FW, 0.24 SW) 01092 Zinc, total (as Zn) in mg/L (0.126 FW, 0.095 SW) 00951 Fluoride, total in mg/L (6.0) Additional parameters for Lithium Ore Mines 01105 Aluminum, total in mg/L (0.75 FW, 0.24 SW) 00951 Fluoride, total in mg/L (6.0) Additional parameters for Phosphate Mines 00951 Fluoride, total in mg/L (6.0) 39344 Alpha, Gross Particle Activity Additional parameters for Industrial Sand Mines 00951 Fluoride, total in mg/L (6.0) C00334 Chromium III in mg/L (0.905 FW, N/A SW 39344 Alpha, Gross Particle Activity Outtalls 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 ** See F-5 of the NCG020000 General Permit for turbidity requirements. FW (Freshwater) (Saltwater) Notes (optional): Greenfield site; quarrying has not been developed; no land disturbance occurring. Dormant Status request submitted to DWR on 9/29/21. "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 knowing violations." Signature of Jack.Garvey@lehighhanson.com Email Address ividual 0 1 /an Date (919) 380-2746 Phone Number