NC0086918_Authorization to Construct_20010824

State of North Carolina
Department of Environment
and Natural Resources •
Division of Water Quality
yOWN
Michael F. Easley, Governor
William. G. Ross, Jr., Secretary NC ENR
Gregory J. Thorpe, Ph.D., Acting Director
August 24, 2001
Mrs. Walter J. Bean
Chairman
Eastern Wayne Sanitary District
Goldsboro, North Carolina 27533
Subject: Authorization to Construct
ATC No. 086918AO1
NPDES Permit No. NCO086918
Rockford Church Road Water Treatment Plant
Wayne County
Dear Mr. Bean:
The Division of Water Quality's NPDES Unit has reviewed_ your request for an Authorization to Construct at
the Rockford Church Road Water Treatment Plant. The Division finds the proposed improvements to be
satisfactory and hereby grants authorization for the following:
• 40' x 40' Concrete holding structure with dual effluent pumps
• Associated piping and appurtenances.
This Authorization to Construct is issued in accordance with NPDES Permit No. NC0086918, issued May 7,
2001, and shall be subject to revocation unless the wastewater treatment facilities are constructed in
accordance with the terms and conditions of the permit.
The Permittee shall notify the Water Quality Supervisor of the Washington Regional Office, telephone
number [phone], at least forty-eight (48) hours prior to operation of the installed facilities, so that an
in -place inspection can be made. Notification shall be made during the normal office hours of 8:00 a.m. until
5:00 p.m., Monday through Friday.
Engineer's Certification
Upon completion of construction and prior to operation of the modified facility, the Permittee shall provide
the Division with the enclosed certification from a professional engineer registered in North Carolina
certifying that the permitted facility has been installed in accordance with NPDES Permit NC0086918,
Authorization to Construct 086918AO1, and the approved plans and specifications. The Certification should
be submitted to: NCDENR / DWQ, NPDES Unit, 1617 Mail Service Center, Raleigh, North Carolina 27699-
1617.
Requirements for Certified Operator
The Permittee shall employ a certified wastewater treatment plant operator to be in responsible charge (ORC)
of the wastewater treatment facilities. The operator must hold a certificate of the type and grade at least
equivalent to or greater than the classification assigned to the wastewater treatment facilities by the
Certification Commission. The Permittee must also employ a certified back-up operator of the appropriate
type and grade to comply with the conditions of Title 15A, Chapter 8G, .0200. The ORC of the facility must
visit each Class 1 facility at least weekly and each Class II, III, and IV facility at least daily, excluding
weekends and holidays; and must properly manage and document daily operation and maintenance of the
facility and comply with all other conditions of Title I SA, Chapter 8G, .0200.
1617 Mail Service Center, Raleigh, North Carolina 27699-1617 Telephone [phone] FAX [phone]
An Equal Opportunity Affirmative Action Employer Internet: http://h2o.enr.state.nc.usl

Eastern Wayne Sanitary District
NPDES Permit No. NCO086918
ATC No. 086918AOI
Page 2
Additional Requirements
The Operational Agreement between the Permittee and the Environmental Management Commission is
incorporated herein by reference and is a condition of this Permit. Noncompliance with the terms of the
Operational Agreement shall subject the Permittee to all sanctions provided by G. S. 143-215.6 for violation
of or failure to act in accordance with the terms and conditions of this Permit.
Failure to abide by the requirements contained in this Authorization to Construct may subject the Permittee to
an enforcement action by the Division of Water Quality 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.
The Permittee shall maintain a copy of the approved plans and specifications on file for the life of the facility.
One (1) copy of the approved plans and specifications is enclosed for your records.
If you have any questions about this Authorization to Construct, please contact Mike Myers, at (919) 733-
5083, extension 508.
Sincerely,
�e/�%I
Gregory J. Thorpe, Ph.D.
Acting Director
Enclosures: Project Plans and Specifications (approved)
Engineer's Certification Form
cc: Washington Regional Office, Water Quality
Technical Assistance and Certification Unit
Central Files
NPDES Unit Files
Mr. F. Tyndall Lewis, P.E. — McDavid Associates, Inc.
109 E. Walnut Street
Goldsboro, North Carolina 27533

1
State of North Carolina
Department of Environment
and Natural Resources
Division of Water Quality
Michael F. Easley, Governor
William G. Ross, Jr., Secretary
Gregory J. Thorpe, Ph.D., Acting Director NC ENR
PROFESSIONAL ENGINEER'S CERTIFICATION
FOR
CONSTRUCTION OF WASTEWATER TREATMENT FACILITIES
ATC PROTECT NUMBER: 086918A01
Rockford urcRoad Water Treatment Plant
NPDES Permit No. NCO086918
I, , am a duly registered Professional Engineer
in the State of NorthJaplreoasleinpalinat)nd have been authorized to observe (circle one: periodically, weekly, full
time) the construction of the subject project for the Permittee:
Project No.: 086918A01
Project: Eastern Wayne Sanitary District
Rockford Church Road Water Treatment Plant
Wayne County
Location: Rockford Church Road (NCSR 1737)
The project consists of
40' x 40' Concrete holding structure with dual effluent pumps
Associated piping and appurtenances.
I hereby certify that I did regularly observe this project with due care and diligence and that the
construction was completed in substantial conformance with the Authorization to Construct and with the
approved plans and specifications.
Signature
Date
Registration No.
Upon completion of construction and prior to operation of the modified facility, the Permittee shall provide the
Division with a certification from a professional engineer certifying that the permitted facility has been installed in
accordance with the NPDES Permit, this Authorization to Construct, and the approvedplans and specifications.
The Certification should be submitted to:
NCDENR/DWQ, NPDES Unit, 1617 Mail Service Center, Raleigh, North Carolina 27699-1617

LA MCDAVID ASSOCIATES, INC.
INC. Engineers • Planners • Land Surveyors
CORPORATE OFFICE GOLDSBORO OFFICE
[phone] • Fax [phone] [phone] • Fax [phone]
120 N. Main Street • P.O. Drawer 49 109 E. Walnut Street • P.O. Box 1776
Farmville, NC 27828 Goldsboro, NC 27533
May 10, 2001
N.C. Division of Water Quality
Mr. David Goodrich
NPDES Permit Unit
1617 Mail Service Center
Raleigh, NC 27699-1617
SUBJECT: NPDES Permit No. NC 0086918
Eastern Wayne Sanitary District
Wayne County, NC
Dear Mr. Goodrich:
Please issue an "Authorization to Construct" for the following project:
_^I A
o I
I
1. Project Name: Contract No. 57 - Water Treatment Plant C i
Eastern Wayne Sanitary District
2. Location: NCSR 1737 (Rockford Church Road)
Wayne County, NC —"
Description: Proposed discharge consists of iron filter backwash wastewater effluent
following treatment via a wastewater holding structure. The proposed
0.90 MGD water treatment plant will ultimately include three 10 ft.
diameter filters designed to remove approximately 1 mg/l of iron from
the raw water supply prior to distribution as potable water to Sanitary
District customers. Each filter will typically be backwashed once per
day. A typical backwash cycle requires approximately 11,000 gallons of
potable water. Backwash wastewater will be discharged into a concrete
40' x 40' holding structure (67,000 gallon volume) to provide adequate
time for solids settling prior to discharge. Effluent from the holding
facility will be pumped via dual effluent pumps to the proposed discharge
point located at an unnamed tributary to the Neuse River approximately
400 feet from the confluence of the U.T. and the Neuse River. The
proposed discharge point is located approximately 2,800 LF east of the
intersection of NCSR 1736 and NCSR 1737 and approximately 1,000 LF
east of the Wayne County -Lenoir County line in Lenoir County.
Effluent characteristics are anticipated to be within the limits specified in
the NPDES Permit.
Please issue an Authorization to Construct for the proposed holding structure and effluent pumps.
Three copies of applicable plan sheets (Sheets G-4, G-5, G-24, G-25 from Contract No. 57 and
Sheets 13 and 14 from Contract No. 54) illustrating the plant layout and proposed wastewater
\\G-PCI\D805\FTL\2001\EWC57ATC.PMT 1
EWSD-NPDES-CN57-WTP-REQ-ATC.PMT 010510

handling components are included for your reference. A copy of NPDES Permit No. NC 0086918
is attached for your reference.
Your review and approval will be appreciated. If you have any questions, please do not hesitate
to call me.
Sincerely,
McDAVID ASSOCIATES, INC.
F. Tyndal Lewis, PE
Goldsboro Office
FTL:
Enclosures
cc: Eastern Wayne Sanitary District
\\G-PC 1\D805\FTL\2001\EWC57ATC.PMT
EWSD-NPDES-CN57-WrP-REQ-ATC. PMT
010510

June 19, 2001
Memo To: Mike Meyers
NPDES Permitting Unit
From: Roger Thorpe tk t4,�--
Washington Regional Office
Subject: Staff Report
ATC 086918ACA Eastern Wayne Sanitary District
ATC 086941ACA Southern Wayne Sanitary District
ATC 086959ACA Northwestern Wayne Sanitary District
ATC 086967ACA Belfast — Patetown Sanitary District
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T have reviewed the subject ATC's and have the same comments on each of them They are all for settling
of the effluent from water treatment plant filter backwash. There should be a description of how the system
will work. How will the settled solids be separated from the effluent that will be pumped to the receiving
stream and what will become of the settled solids.

A3g-21-01 12!00
McDavid Assoc, Gaidmbora 919 735 7351 P-01
TO:
McDAVID MSOCIATEB., INC.
Enginnars *Planners 0 Land Surveyors
109 East Walnut Streat • P.O. Box 1776
Goldsboro, NC 27533
Phone [phone] Fax [phone]
FACSIMILE TRANSMMAIL SREFT
Date: la' C1
NAME -
COMPANY �.
FAX NUMBER ,,..,. 1a - '�'33 - �i► _.r........ _
NUMBER OF PAGES (INCLUDING THIS SHEET) � -
ORIGINAL f 1 WILL L J WILL NOT BE MAILED
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FROM: _ t1�`��1
NAME F. Tyndall Lewis ' �
COMPANY _ McDavid Associates_ Inc.. Qo1d5b ro. _N„C
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