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Home My WebLink AboutNCG020156_2021 DMR_20220128January 27, 2022 Mr. Michael Lawyer CPSWQ Div. of Energy, Mineral, and Land Resources NCDEQ Fayetteville Regional Office 225 Green Street, Suite 714 Fayetteville, NC 28301 ■on mom 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 Fayetteville Region 4tI Quarter 2021 DMR Submittals: Wastewater and Stormwater Analytical Results Dear Mr. Lawyer: Hanson Aggregates Southeast LLC is hereby submitting the original, signed hard copies of the 4th quarter Data Monitoring Reports (DMRs) for each stormwater permitted facility located in the Raleigh 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 COC No. Coun Re ional Office Elliott Sand & Gravel NCG020178 Harnett Fayetteville Gardner Quarry NCG020164 Harnett Fayetteville Senter Sand & Gravel NCG020156 Harnett Fayetteville Each DMR has been uploaded electronically via httos: cs.dea ov/Forms/SW-DMI Should you have any questions or need additional information, please call me: (919) 380-2746, or reach me by email: Jack. Garve lehi hhanson.corr . Sincerely, Jack Garvey Environmental Manager cc: Daren McMorris, NC General Manager NCDEQ Division of Energy, Mineral and Land Resources Wastewater Discharge Monitoring Report (DMR) Form for NCGO2OOOO 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 0156 Person Collecting Samples: James Izzell Facility Name: Hanson Aggregates - Senter Sand & Gravel Laboratory Name: Pace Analytical Services, LLC Facility County: Harnett _ Laboratory Cert. No.: NCWW # 633 Discharge during this period:period.0 Yes Lvl 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 https:ZZedocs.deg.nc.gov/Formsl5 Yes No Date Uploaded: January 27, 2022 Analytical Monitoring Requirements for Outfalls with Industrial Activities — Monthly Average Effluent Limits in , Daily Maximum Effluent Limits in (Red) Parameter Code Parameter Outfall W130-1 Outfall Outfall Outfall Outfall N/A Receiving Stream Class WS-IV N/A Date Sample Collected MM/DD/YYYY 00400 pH (6.0-9.0 FW, 6.8-8.5 SW) CO530 TSS in mg/L (25, 20, or 10 a) (45, 30, Avg Daily Avg Daily Avg Daily Avg Daily Avg Daily 15 a) 00070 Turbidity of discharge - Turbidity downstream of discharge b - Turbidity upstream of discharge b 00545 Settleable Solids in mg/L (0.1), (0.2)` Avg Daily Avg Daily Avg Daily Avg Daily Avg Daily 31616 Fecal Coliform 61211 Enterococcus - Daily Flow Rate in cfs (50% of 7Q10) Additional naramPtPrc fnr Claw Minae 01105 Aluminum, total in mg/L (0.30 FW, 0.24 SW) (0.75 FW, 0.24 SW) Avg Daily Avg Daily 1 Avg Daily Avg Daily Avg Daily 01092 Zinc, total (as Zn) in mg/L (0.126 FW, 0.095 SW) (0.126 FW, 0.095 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 00900 Hardness, total 01097 Antimony, total in mg/L (0.34 FW, n/a SW) (0.34 FW, n/a SW) Avg Daily Avg Daily Avg Daily Avg Daily Avg Daily 01002 Arsenic, total in mg/L (0.15 FW, 0.069 SW) (0.15 FW, 0.069 SW) Avg Daily Avg Daily Avg Daily Avg Daily Avg Daily CO034 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 Additional parameters for Feldspar 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 01092 Zinc, total (as Zn) in mg/L (0.126 FW, 0.095 SW) (0.126 FW, 0.095 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 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 Avg Daily Avg Daily 00951 Fluoride, total in mg/L (6.0) (6.0) Avg Daily Avg Daily Avg jDall Avg I 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 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 r39344 Alpha, Gross Particle Activity Avg Daily Avg Daily Avg Daily Avg Daily Avg Daily ] al Outfalls to outstanding Resource Waters (ORW) and High Quality Waters (HQW) have a Monthly Average Effluent Limit for TSS of 20 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 10 mg/L 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): No mining since Yr-2003, site is stabilized; dormant status approved on 8/30/2018; dormant status recertification submitted 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." Jack.Garvey@lehighhanson.com Email Address 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 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 0156 Person Collecting Samples: James Izzell Facility Name: Hanson Aggregates - Senter Sand & Gravel Laboratory Name: Pace Analytical Services, LLC Facility County: Harnett Laboratory Cert. No.: NCWW # 633 Discharge during this period: [j Yes 0 No (if no, skip to signature and date) Has your facility implemented mandatoryTier response actions this sample Period for any benchmark exceed ances? ❑Yes 0 No If so, which Tier (I, II, or III)? A copy of this DMR has been uploaded electronically via ;ps:/ledocs.deg.nc.goy/Forms/SW-L Yes ❑ No Date Uploaded: January 27, 2022 Analytical Monitoring Requirements for Outfalls with Industrial Activities — Benchmarks in Parameter Code Parameter Outfall SDO-1 Outfall Outfall Outfall Outfall N/A Receiving Stream Class WS-IV 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** - 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 <55 Usage in al/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, 6.8-8.5 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) vucrans io vuisLana1ng Kesource Waters (ORW), High Quality Waters (HQW), Trout Waters (Tr) and Primary Nursery Areas (PNA) have a benchmark TSS limit of 50 me/L. All other water classifications have a benchmark of 300 mg/L See F-5 of the NCG020000 General Permit for turbidity requirements. (Freshwater) (Saltwater) rNiotes (Optional): No mining since Yr-2003, site is stabilized; dormant status approved on 8/30/2018; dormant status recertification submitted on 9/29/2021 "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." SignatureafPmittee elegated A horized Individual Jack.Garvey@lehighhanson.com Email Address 17a CQ a Date (919) 380-2746 Phone Number