NCG020173_Compliance Inspection_20190514

Energy, Mineral
and Land Resources
ENVIRONMENTAL QUALITY
May 14, 2019
Martin Marietta Materials, Incorporated
Attention: Mr. Richard Broughton
8701 Red Oak Boulevard, Suite 540
Charlotte, North Carolina 28217
Subject: Compliance Evaluation Inspection
NPDES Stormwater Certificate of Coverage- NCG020173
Mecklenburg County, North Carolina
Dear Mr. Broughton:
ROY COOPER
Governor
MICHAEL S. REGAN
Secretary
S. DANIEL SMITH
Interim Director
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Enclosed please find a copy of the Compliance Evaluation Inspection Reports for the inspections we conducted
at Mallard Creek Quarry on May 9, 2019. The report should be self-explanatory; however, should you have any
questions concerning this report, please do not hesitate to contact me at [phone] or by email at
[e-mail].
Sincerely,
Zahid S. Khan, CPM, CPESC, CPSWQ
Regional Engineer
Land Quality Section
Enclosed: Inspection report
c: Stormwater Permitting Branch

Compliance Inspection Report
Permit: NCG020173 Effective: 10/01/15 Expiration: 09/30/20 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: Richard Broughton Title: Phone: [phone]
Directions to Facility:
System Classifications:
Primary ORC:
Secondary ORC(s):
On -Site Representative(s):
Related Permits:
Inspection Date: 05/09/2019
Primary Inspector: Angela Y Lee
Secondary Inspector(s):
Certification:
Phone:
Entry Time: 01:50PM Exit Time: 03:1 OPM
Phone: [phone]
Holliday Keen Phone
Matthew J Gigante
Reason for Inspection: Routine Inspection Type: Compliance Evaluation
Permit Inspection Type: Mining Activities Stormwater Discharge COC
Facility Status: Compliant Not Compliant
Question Areas:
Storm Water
(See attachment summary)
Page 1 of 3

Permit: NCG020173 Owner - Facility: Martin Marietta Materials Inc
Inspection Date: 05/09/2019 Inspection Type: Compliance Evaluation Reason for Visit: Routine
Inspection Summary:
This inspection was conducted as a routine annual inspection in conjunction with a mine inspection. Richard Broughton from
Martin Marietta was present for the inspection. At the time of the inspection, the site was in compliance.
Page 2 of 3

Permit: NCG020173 Owner - Facility: Marlin Marietta Materials Inc
inspection Date: 05/09/2019 Inspection Type: Compliance Evaluation Reason for Visit: Routine
Stormwater Pollution Prevention Plan
Yes No NA NE
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 flan 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 alternatives to current practices?
® U U U
# 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?
®❑ ❑ ❑
16TOT,-�
Qualitative Monitoring Yes No NA NE
Has the facility conducted its Qualitative Monitoring semi-annually? ®❑ ❑ ❑
Comment:
Analytical Monitoring Yes No NA NE
Has the facility conducted its Analytical monitoring? ®❑ ❑ ❑
# Has the facility conducted its Analytical monitoring from Vehicle Maintenance areas? ❑ ❑ 0 ❑
Comment: 3 sediment basins, 1 outfall
Permit and Outfalls
Yes No NA NE
# 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? M ❑ ❑ ❑
Comment:
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