NC0025712_Authorization to Construct_19940429

NPDES DOCUHENT SCANNING COVER SHEET
NC0025712
Hookerton WWTP
NPDES Permit:
Document Type:
Permit Issuance
Wasteload Allocation
Authorization to Construct'.
(AtC) �'
Permit Modification
Complete File - Historical
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Speculative Limits
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Document Date:
April 29, 1994
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State of North Carolina
Department of Environment,
Health and Natural Resources
Division of Environmental Management
James B. Hunt, Jr., Govemor
Jonathan B. Howes, Secretary
A. Preston Howard, Jr., P.E., Director
Gene C. Hill, Mayor
Town of Hookerton
P.O. Box 296
Hookerton, NC 28538
L7EHN1l
April 29, 1994
Subject: Permit No. NC0025712
Authorization to Construct
Town of Hookerton WWTP
Flow Measurement and Recording
Greene County
Dear Mayor Hill:
A letter of request for an Authorization to Construct was received February 3, 1994 by the Division
and final plans and specifications for the subject project have been reviewed and found to be satisfactory.
Authorization is hereby granted for the addition of effluent weirs, stilling baffles, stilling wells, flow meter
level transducers and a flow recorder, indicator and totalizer servicing both effluent weirs to existing
lagoons and effluent structures located at the subject treatment facility with discharge of treated wastewater
into Contentnea Creek in the Neuse River Basin.
This Authorization to Construct is issued in accordance with Part III, Paragraph B of NPDES
Permit No. NC0025712 issued March 29, 1994, and shall be subject to revocation unless the wastewater
treatment facilities are constructed in accordance with the conditions and limitations specified in Permit No.
NC0025712.
In the event that the facilities fail to perform satisfactorily, including the creation of nuisance
conditions, the Permittee shall take immediate corrective action, including those as may be required by this
Division, such as the construction of additional or replacement wastewater treatment or disposal facilities.
The Washington Regional Office, telephone number 919/946-6481, shall be notified at least forty-
eight (48) hours in advance of operation of the installed facilities so that an in -place inspection can be
made. Such notification to the regional supervisor shall be made during the normal office hours from 8:00
a.m. until 5:00 p.m. on Monday through Friday, excluding State Holidays.
Upon completion of construction and prior to operation of this permitted facility, a certification
must be received from a professional engineer certifying that the permitted facility has been installed in
accordance with the NPDES Permit, this Authorization to Construct and the approved plans and
specifications. Mail the Certification to the Permits and Engineering Unit, P.O. Box 29535, Raleigh, NC
27626-0535.
A copy of the approved plans and specifications shall be maintained on file by the Permittee for the
life of the facility.
P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone [phone] FAX [phone]
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Permit No. NC0025712
Authorization to Construct
Town of Hookerton
April 29, 1994
Page 2
Failure to abide by the requirements contained in this Authorization to Construct may subject the
Permittee to an enforcement action by the Division of Environmental Management in accordance with
North Carolina General Statute 143-215.6A to 143-215.6C.
The issuance of this Authorization to Construct does not preclude the Permittee from complying
with any and all statutes, rules, regulations, or ordinances which may be imposed by other government
agencies (local, state, and federal) which have jurisdiction.
One (1) set of approved plans and specifications is being forwarded to you. If you have any
questions or need additional information, please contact Mr. Sean D. Goris, telephone number 919/733-
5083.
Sincerely,
reston • d, Jr., P.E.
cc: Greene County Health Department
Washington Regional Office, Water Quality
Training and Certification Unit

SOC PRIORITY PROJECT: YES_X_NO
IF YES, SOC No. WQ 92-24
TO: Permits and Engineering Unit
Water Quality Section
Attention: SUSAN WILSON
Date: 04-05-94
AUTHORIZATION TO CONSTRUCT
NPDES PERMIT
REPORT AND RECOMMENDATIONS
County: GREENE
Permit No. NC0025712
PART I - GENERAL INFORMATION
1. Facility Name and Current Address:
TOWN OF HOOKERTON, PO BOX 396, HOOKERTON NC 28538
2. Date of most recent NPDES Staff Report (attach copy):
10-08-93
3. Changes since previous action on NPDES Permit: NONE
4. Verified Discharge Point(s)on plans with current NPDES
Permit., List for all discharge points:
Latitude: 35e 251 42" Longitude: 77* 35` 35 "
Attach a USGS map extract and indicate treatment
facility site and discharge point on map.
U.S.G.S. Quad Name HOOKERTON
5. Treatment plant classification (attach completed
ration sheet):

PART II - DESCRIPTION OF DISCHARGE AND TREATMENT WORKS
(Provide the following information if it is not on the
previous NPDES staff report)
1. Existing treatment facility:
a. What is the current permitted capacity of the
facility? 0.06 MGD
b. Date(s) and construction activities allowed by
previous Authorizations to Construct issued in the
previous two (2) years:
c. What is the actual treatment capacity of the current
facility (design volume)? 0.06 MGD
d. Please provide a description of existing or
substantially constructed wastewater treatment
facilities: INFLUENT BAR SCREEN MANUALLY RAKED THREE
LAGOONS WITH ADJUSTABLE EFFLUENT BAFFLES AND THE
CAPACITY TO DISCHARGE DIRECTLY FROM THE SECOND LAGOON
2. Please provide a description of proposed wastewater
treatment facilities: NEW ULTRASONIC FLOW MEASUREMENT
3. Residuals handling and utilization/disposal scheme:
LAGOON SYSTEM RESIDUALS NOT A CONCERN
PART III - EVALUATION AND RECOMMENDATIONS:IT IS
RECOMMENDED THE A TO C REQUEST BE GRANTED.
Signature of report preparer,
Water Quality Regional Supervisor /4r/c;,
Date y/7 /qq
Authorization to Construct Staff Report
Page 2