The URL can be used to link to this page

Home My WebLink AboutNCG020173_Compliance Inspection_20220803ROY COOPER'^,,��' Ci Governor _0 'A ELIZABETH S. BISER Secretary x ` BRIAN WRENN''� Director NORTH, CAROUNA Environmental Quality August 3, 2022 Martin Marietta Materials Inc. Attention: Jay Nivens 8701 Red Oak Blvd, Suite 540 Charlotte, NC 28217 Subject: Compliance Evaluation Inspection Martin Marietta Materials Inc. NPDES Certificate of Coverage — NCG020173 Mecklenburg, North Carolina Dear Mr. Nivens, Enclosed is a copy of the Compliance Evaluation Inspection Report for the inspection we conducted at the Mallard Creek Quarry on June 1, 2022. Review the stormwater inspection report summary section for any corrective action or recommendations for the facility. The report should be self-explanatory; however, should you have any questions, please do not hesitate to contact me at (704) 663-1699 or by E-mail at Jeffrey.chandler@ncdenr.gov. Sincerely, Michael MacIntyre, PE Assistant Regional Engineer II Land Quality Section Enclosure c: Laserfiche North Carolina Department of Environmental Quality I Division of Energy, Mineral and Land Resources ESA Mooresville Regional Office 1 610 East Center Avenue, Suite 301 Mooresville, North Carolina 28115 704-663-1699 an" f Compliance Inspection Report Permit: NCG020173 Effective: 07/01/21 Expiration: 06/30/25 Owner: Martin Marietta Materials Inc SOC: Effective: Expiration: Facility: Martin Marietta -Mallard Creek County: Mecklenburg 575 E Mallard Creek Church Rd Region: Mooresville Charlotte NC 28213 Contact Person: Jay Nivens Title: Phone: 704409-1475 Directions to Facility: System Classifications: SWNC, Primary ORC: Secondary ORC(s): On -Site Representative(s): Related Permits: Inspection Date: 06/01/2022 Entry Time 03:OOPM Primary Inspector: Jeffrey A Chandler Secondary Inspector(s): Certification: Phone: Exit Time: 04:OOPM Phone: 704-663-1699 Reason for Inspection: Routine Inspection Type: Compliance Evaluation Permit Inspection Type: Mining Activities Stormwater Discharge COC Facility Status: Compliant ❑ Not Compliant Question Areas: 0 Storm Water (See attachment summary) Page 1 of 3 permit: NCG020173 Owner - Facility: Martin Marietta Materials Inc Inspection Date: 06/01/2022 Inspection Type: Compliance Evaluation Reason for Visit: Routine Inspection Summary: Mine is in compliance with the NCG020173 permit and no stormwater issues were observed. Page 2 of 3 Permit: NCG020173 Owner - Facility: Martin Marietta Materials Inc Inspection Date: 06/01/2022 Inspection Type: Compliance Evaluation Reason for Visit: Routine Stormwater Pollution Prevention Plan Does the site have a Stormwater Pollution Prevention Plan? # Does the Plan include a General Location (USGS) map? # Does the Plan include a "Narrative Description of Practices"? # Does the Plan include a detailed site map including outfall locations and drainage areas? # Does the Plan include a list of significant spills occurring during the past 3 years? # Has the facility evaluated feasible altematives to current practices? # Does the facility provide all necessary secondary containment? # Does the Plan include a BMP summary? # Does the Plan include a Spill Prevention and Response Plan (SPRP)? # Does the Plan include a Preventative Maintenance and Good Housekeeping Plan? # Does the facility provide and document Employee Training? # Does the Plan include a list of Responsible Party(s)? # Is the Plan reviewed and updated annually? # Does the Plan include a Stormwater Facility Inspection Program? Has the Stormwater Pollution Prevention Plan been implemented? Comment: Employee training has not been completed and documented for 2022 Qualitative Monitoring Has the facility conducted its Qualitative Monitoring? Comment: Qualitative monitoring has been conducted for the first quarter of 2022 Analytical Monitoring Has the facility conducted its Analytical monitoring? # Has the facility conducted its Analytical monitoring from Vehicle Maintenance areas? Comment: Analytical monitoring has been conducted for the first quarter of 2022 Permit and Outfalls # Is a copy of the Permit and the Certificate of Coverage available at the site? # Were all outfalls observed during the inspection? # If the facility has representative outfall status, is it properly documented by the Division? # Has the facility. evaluated all illicit (non stormwater) discharges? Comment: No stormwater issues were observed onsite. Yes No NA NE ■❑❑❑ ■❑❑❑ ❑ ❑ El ■❑❑❑ ■❑❑❑ ■❑❑❑ ■❑❑❑ ■ ❑ ❑❑ ■ ❑ ❑❑ ■ ❑ ❑❑ ■❑❑❑ ■❑❑❑ Yes No NA NE ■ ❑ ❑❑ Yes No NA NE ■ ❑ ❑❑ ❑ ❑ ■❑ Yes No NA NE Page 3 of 3