NCG140241_Compliance Evaluation Inspection_20210908

ROY COOPER dsVA Q.
Governor
ELIZABETH S. BISER
Secretary
BRIAN WRENN
Director NORTH CAROLINA
Ent+lronmenta! QuaUty
September 8, 2021
Concrete Supply
Attention: Johnie Alexander
PO Box 5247
Charlotte, North Carolina
Subject: Compliance Evaluation Inspection
Concrete Supply
NPDES Certificate of Coverage — NCG 140241
Union County, North Carolina
Dear Mr. Alexander,
Enclosed please find a copy of the Compliance Evaluation Inspection Report for the
inspection we conducted at the Monroe plant on September 1, 2021. Please note that in the
stormwater inspection report summary we ask that you continue to implement you Stormwater
Pollution Prevention Plan.
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 at [e-mail].
Enclosure
c: Laserfiche
Sincerely,
James Moore
Assistant Regional Engineer
North Carolina Department of Environmental Quality I Division of Energy, Mineral and Land Resources
Mooresville Regional Office 1610 East Center Avenue, Suite 3011 Mooresville, North Carolina 28115
704-663-1699

Compliance Inspection Report
Permit: NCG140241 Effective: 08/01/17 Expiration: 06/30/22 Owner: Concrete Supply Co LLC
SOC: Effective: Expiration: Facility: Concrete Supply Co- Monroe
County: Union 1109 N Sutherland Ave
Region: Mooresville
Monroe NC 28110
Contact Person: Johnie Alexander Title: Phone: [phone]
Directions to Facility:
System Classifications: SWNC,
Primary ORC:
Secondary ORC(s):
On -Site Representative(s):
Related Permits:
Inspection Date: 09/01/2021
Primary Inspector: Lily C Kay
Secondary Inspector(s):
Certification:
Phone:
Entry Time 12:OOPM Exit Time: 01:OOPM
Phone: [phone]
Reason for Inspection: Routine Inspection Type: Compliance Evaluation
Permit Inspection Type: Ready Mix Concrete Stormwater/Wastewater Discharge COC
Facility Status: Compliant ❑ Not Compliant
Question Areas:
Storm Water
(See attachment summary)
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Permit: NCG140241 Owner - Facility: Concrete Supply Co LLC
Inspection Date: 09/01/2021 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 Plan include a detailed site map including outfall locations and drainage areas?
E ❑ ❑ ❑
# Does the Plan include a list of significant spills occurring during the past 3 years?
0 ❑ ❑ ❑
# Has the facility evaluated feasible alternatives to current practices?
M ❑ ❑ ❑
# Does the facility provide all necessary secondary containment?
0 ❑ ❑ ❑
# Does the Plan include a BMP summary?
■ ❑ ❑ ❑
# Does the Plan include a Spill Prevention and Response Plan (SPRP)?
0 ❑ ❑ ❑
# 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?
0 ❑ ❑ ❑
# Does the Plan include a Stormwater Facility Inspection Program?
0 ❑ ❑ ❑
Has the Stormwater Pollution Prevention Plan been implemented?
E ❑ ❑ ❑
Comment: The Stormwater Pollution Prevention Plan (SWPPP) and related documentation was complete
includingemployee mployee training records, monitoring records, and the annual certification.
Qualitative Monitoring Yes No NA NE
Has the facility conducted its Qualitative Monitoring semi-annually? 0 ❑ ❑ ❑
Comment: Qualitative monitoring records were available and complete.
Analytical Monitoring Yes No NA NE
Has the facility conducted its Analytical monitoring? E ❑ ❑ ❑
# Has the facility conducted its Analytical monitoring from Vehicle Maintenance areas? 0 ❑ ❑ ❑
Comment: The facility does not typically have flow, but samples when there is a discharge from the outfall.
Permit and Outfalls Yes No NA NE
# Is a copy of the Permit and the Certificate of Coverage available at the site? 0 ❑ ❑ ❑
# 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? ❑ ❑ 0 ❑
Comment: The facility appeared well operated and maintained and uses rock BMPs to filter the water
before discharging to the pond.
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