NCGNE1670_Inspection_20240611

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ROY COOPER
Governor ,� 3
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ELIZABETH S.BISER
Secretary
WILLIAM E. TOBY VINSON,JR NORTH CAROLINA
Interim Director Environmental Qu ality
June 11, 2024
Diamonds Perforated Metals Inc
Attention: James Morris
3245 Fayette Avenue
Birmingham, Alabama 35208
Subject: Stormwater Inspection Report
NPDES Stormwater Permit Number NCGNE 1670
Gaston County,North Carolina
Dear Mr. Murphy:
Enclosed please find a copy of the Compliance Inspection Report for the inspection conducted at the Erdle
Perforating facility located at I I00a Culp Road. The report should be self-explanatory,however, should you
have any questions concerning these reports, please do not hesitate to contact Kathryn Peterson at (704)
235-2201 or by email at [e-mail]
Sincerely,
W f 0'
Kathryn Peterson
Assistant Regional Engineer
Land Quality Section
KP
Enclosure: Inspection Report
cc: Scott Duncan- Erdle Perforating, 1100a Culp Road, Pineville,North Carolina 28134
Stormwater Laserfiche, NCGNE 1662
MRO-Land Quality Section, Stormwater Files
E A North Carolina Department of Environmental Quality:Division of Energy,Mineral,and Land Resources
Mooresville Regional Office 1610 East Center Avenue,Suite 301 j Mooresville,North Carolina 28115
704-235-2100

Compliance Inspection Report
Permit:NCGNE1670 Effective: Expiration: Owner: Diamond Perforated Metals Inc
SOC: Effective: Expiration: Facility: Erdle Perforating
County: Mecklenburg 1100a Culp Rd
Region: Mooresville
Pineville NC 28134
Contact Person:Scott Duncan Title: Phone: [phone]
Directions to Facility:
System Classifications:
Primary ORC: Certification: Phone:
Secondary ORC(s):
On-Site Representative(s):
Related Permits:
Inspection Date: 05/29/2024 Entry Time 09:OOAM Exit Time: 09:15AM
Primary Inspector:Kathryn S Peterson Phone: [phone]
Secondary Inspector(s):
Reason for Inspection: Other Inspection Type: Technical Assistance
Permit Inspection Type: Stormwater Discharge, No Exposure Certificate
Facility Status: ❑ Compliant ❑ Not Compliant
Question Areas:
Miscellaneous Questions Misc
(See attachment summary)
Page 1 of 3

Permit: NCGNE1670 Owner-Facility:Diamond Perforated Metals Inc
Inspection Date: 05/29/2024 Inspection Type:Technical Assistance Reason for Visit: Other
Inspection Summary:
Kathryn Peterson conducted a follow up inspection for Erdle Perforating's No Exposure Request. The old equipment that had
been stored outside had been removed, and all dumpsters had lids. No Exposure certificaton for this facility is
recommeneded.
Page 2 of 3

Permit: NCGNE1670 Owner-Facility:Diamond Perforated Metals Inc
Inspection Date: 05/29/2024 Inspection Type:Technical Assistance Reason for Visit: Other
MISc Yes No NA NE
Is the facility compliant? ❑ ❑ ❑ ❑
Comment:
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