NC0002305_authorization to construct_19790516

F.
Cc t Environmental Protectidsrt' AEencp
uplin County Health Department
Locked -Greene Engineers, Inc.
Mr. Clearle a WaLild
✓Hr. A. C. Turnage, Jr.
Information Services
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DIVISION Or ENVIEO1 WtAL MANAGEMENT
Alt. George Staaaali
Milford Mills, Incorporated
Box 0-4
Gretasboro, M. C. 27402
SUBJECT:
Dear i:r. Stansoll s
:e+ lE , 1919
:Permit No. EC 0002305
Amendment to Authorization to Construct
Milford Mills, Incorporated
Guilford East Plant
Wastewater Treatment ?lent
Expansions and Modifications
Duplin County
The eubjoct Authorization to Construct issued to Guilford Mills, Incorporated
on March 14, 1979, is hereby er,cnded to state two(2) 55-foot diameter final clari-
ficra instead of two 11Q-foot die ter final clarifiers. All other descriptions
i±i conditions to the Authorisation to Construct regain the ss:ie.
Sincerely,
;
. ,:r,a?gned by
LP.9NT j
Hrc.orie, Director

DIVISION OF ENVIRONMENTAL MANAGEMENT
March 14, 1979
Mr. George Stansell
Guilford Mills, Inc.
Box U-4
Greensboro, North Carolina 27402
SUBJECT: Permit No. NC0002305
Authorisation to Construct
Guilford Mills, Inc.
Guilford East Plant
Wastewater Treatment Plant
Expansions & Modifications
Kenansville, North Carolina
Duplin County
Dear Mr. Stansell:
The final plans and specifications for the subject project have been reviewed
and found to be satisfactory. Authorization is hereby granted for the construction
of expansions and modifications to the existing 0.5 MGD extended aeration facility
to increase the flow capacity to 0.965 MGD and to consist of an aerated equaliza-
tion basin, an aeration basin, dual 750 GPM equalization pumps with flow throttling,
two 110-foot in diameter final clarifiers, conversion of the existing holding basin
to an aeration basin, conversion of the existing two final clarifiers to aerobic
digesters, dual 740 GPM return sludge pumps, and dual 50 GPM sludge wasting pumps
subject to the following conditions:
1. An average flow of 0.5 MGD as stipulated in the current NPDES
permit shall not be exceeded until a revised NPDES permit is
issued.
2. Discharge from the subsurface drainage system installed under
the equalisation basin and the equalization basin and the
aeration basin shall be monitored as stipulated by. the. Regional
Engineer. If necessary, as determined by the Regional Engineer,
Division of Environmental Management, the subsurface drainage
shad be returned to the wastewater treatment plant, or otherwise
satisfactorily treated.
This Authorization to Construct shall be subject to revocation unless the
wastewater treatment facilities are constructed in accordance with the conditions
and limitations specified in Permit No. NC0002305.
Also, enclosed is a copy of WPC Form #50 "Cost of Wastewater Treatment Works."
This form is to be completed and returned to this office within thirty (30) days
after the project is completed.
Cont'd.

Authorization to Construct
Permit No. NC0002305
One (1) set of approved plans and specifications is being returned to you.
Sincerely yours,
•
} `7
A.' F. McRorie, Director
Enclosures
cc: Environmental Protection Agency
Duplin County Health Department
Lockwood -Greene Engineers, Inc.
Mr. Charles Wakild
Mr. A. C. Turnage, Jr.�
Information Services