NCG140001_Modification (Signed)_20230829

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Governr
ELIZABETH S.BISER .
Secretary
DOUGLAS R.ANSEL NORTH CAROLINA
Interim Director Environmental Quality
August 29, 2023
Thomas Concrete of Carolina, Inc.
Attn : Jason Blyth
3733 National Drive
Raleigh, NC 27612
Subject: General Permit No. NCG140000
Thomas Concrete of Carolinas -
Raleigh Plant
COC: NCG140001
Wake County
Dear Mr. Blyth:
We received your request to modify the monitoring provisions in the above permit
Certificate of Coverage (COC) on November 4, 2022. You requested to change outfall 1 to
be a wastewater outfall and add outfall two as a stormwater outfall. On March 31, 2023
Thad Valentine with the Raleigh Regional Office conducted a site visit to inspect the facility
and determine whether or not the modification is recommended.Your request has been
approved,please review the monitoring requirements associated with stormwater and
wastewater discharges in General Permit NCG140000
This permit does not affect the legal requirements to obtain other permits which
may be required by the Division of Energy, Mineral and Land Resources, or permits
required by the Division of Water Resources, Coastal Area Management Act, or any other
federal or local governmental permit that may be required. If you have any questions
concerning this permit modification,please contact Brittany Carson at(919) 707-3648, or
Thad Valentine at telephone [phone].
Sincerely,
Michael Lawyer, Stormwater Program Supervisor
Division of Energy, Mineral,and Land Resources
cc: Raleigh Regional Office/T.Valentine
ift IF North Carolina Department of Environmental Quality I Division of Energy,Mineral and Land Resources
512 North Salisbury Street 1 1612 Mail Service Center I Raleigh,North Carolina 2 769 9-1612
919.70T9200