NCG020173_Inspection_20200303 (2)

ROY COOPER
Governor
MICHAEL S. REGAN
Secrete:ry
BRIAN WRENN
Acting Director
NORTH CAROLINA
Environmental Quality
March 3, 2020
Martin Marietta
Attention: Richard Broughton. Environmental Services Manager
2000 Center Point Road, Suite 2325
Columbia, South Carolina 29210
Subject: Compliance Evaluation Inspection
Martin Marietta
NPDES Certificate of Coverage — NCG020173
Mecklenburg County. 'Forth Carolina
Dear Mr. Broughton,
I Enclosed please find a copy of the Compliance Evaluation Inspection Report for the inspection we
conducted at Mallard Creek Quarry on February 26, 2020. Please note that in the stormwater inspection
report summary we ask that you continue to implement and document your Stormwater Pollution
Prevention Plan (SWPPP).
The report should be self-explanatory, however, should you have any questions.. please do not
hesitate to contact me at [phone] or by E-mail atjames.moore(dricderingov.
Enclosure
c: Laserfiche
Sincerely,
J 7es Moore
Assistant Regional Engineer
North Carolina QUnlit, Dn i,icn rat Fr ergy. Llineral and Lend 2e;ources
\,Icor<» IIe R;:yionai Jtfi e ,iU =ast Center Avenue. S��tt< ?C�t �Io�Sresville. tiorrli Ctuo(ina 'RSIS
70'.bn.31n91

Permit: NCG020173
SOC:
County: Mecklenburg
Region: Mooresville
Compliance inspection Repori
Effective: 10/01/15 Expiration: 09/30/20 Owner : Martin Nlarietta Materials Inc
Effective: Expiration: Facility: Martin Nlarietta-Mallard Creek
575 E Niallard Creek Church Rd
Contact Person: Richard 'Broughton Title:
Directions to Facility:
System Classifications:
Primary ORC:
Secondary ORC(s):
On -Site Representative(s):
Related Permits:
Inspection Date: 02/26/2020 Entry Time: 02:OOPM
Primary Inspector: Lily C Kay
Secondary Inspector(s):
Charlotte NC 28213
Phone: [phone]
Certification: Phone:
Exit Time: 03:30PNI
Phone: [phone]
Reason for Inspection: Routine Inspection Type: Compliance Evaluation
Permit Inspection Type: Mining Activities Stormwater Discharge COC
Facility Status: IN Compliant Not Compliant
Question Areas:
IM Storm vlater
(See attachment summary)
Page 1 of 3

Permit: NCG020173 Owner - Facility: Martin Marietta Materials Inc
Inspection Date: 02/26/2020 Inspection Type : Compliance Evaluation Reason for Visit: Routine
Inspection Summary:
The facility appeared well operated and maintained with all records and documentation complete and accurate. If you have
any questions, please contact me at Lily. Kay@ncdenr_gov or by phone at [phone].
Page 2 of 3

Permit: ,IC,3020173 Owner -Facility: Martin Marietta Materials Inc
Inspection Date: 02126i2020 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?
OR ❑ ❑
# Does the Plan include a General Location (USGS) map?
0 ❑ ❑ ❑
# Does the Plan include a 'Narrative Description of Practices"?
0 ❑ ❑ ❑
# 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?
E ❑ ❑ ❑
# Has the facility evaluated feasible alternatives to current practices?
E ❑ ❑ ❑
# Does the facility provide all necessary secondary containment?
M ❑ ❑ ❑
# Does the Plan include a BMP summary?
10 ❑ ❑ ❑
# Does the Plan include a Spill Prevention and Response Plan
11 ❑ ❑ ❑
# Does the Plan include a Preventative Maintenance and Good Housekeeping Plan?
❑ ❑ ❑
# Does the facility provide and document Employee Training?
0 ❑ ❑ ❑
# Does the Plan include a list of Responsible Party(s)?
M❑ ❑ ❑
# is the Plan reviewed and updated annually?
M❑ ❑ ❑
# Does the Plan include a Stormwater Facility Inspection Program?
M ❑ ❑ ❑
Has the Stormwater Pollution Prevention Plan been implemented?
❑ ❑ ❑
Comment: The Stormwater Pollution Prevetion Plan was complete, updated, and implemented.
Qualitative Monitoring Yes No NA NE
Has the facility conducted its Qualitative Monitoring semi-annually?IN ❑ ❑ ❑
Comment: Qualitative monitoring records were complete.
Analytical Monitoring Yes No NA NE
Has the facility conducted its .Analytical monitoring? IN ❑ ❑ ❑
# Has the facility conducted its Analytical monitoring from Vehicle Maintenance areas? E ❑ ❑ ❑
Comment: Analytical monitoring records were complete and results were below the benchmark limitations.
Permit and Outfalls Yes No NA NE
# Is a copy of the Permit and the Certificate of Coverage available at the site? ❑ ❑ ❑
# �Alere all outfails observed during the inspection? ❑ ❑ ❑
# If the facility has representative outfall statusis it properly documented by the Division? ❑ ❑ E ❑
# Has the facility evaluated ail illicit (non stormwater) discharges? ❑ ❑ E ❑
Comment:
Page 3 of 3