HomeMy WebLinkAboutNC0025879_Authorization to Construct_20081017NPDES DOCVNENT SCANNING COVER SHEET
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NC0025879
Robbinsville WWTP
NPDES Permit:
Document Type:
Permit Issuance
Wasteload Allocation
Authorization to Construct
(AtC)
Permit Modification
Complete File - Historical
Report
Speculative Limits
Instream Assessment (67b)
Environmental Assessment (EA)
Permit
History
Document Date:
October 17, 2008
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Michael F. Easley, Governor
William G. Ross Jr., Secretary
North Carolina Department of Environment and Natural Resources
October 17, 2008
Mr. Bobby Cagle, Jr.
Town of Robbinsville
P.O. Box 126
Robbinsville, North Carolina 28771
SUBJECT: Authorization to Construct
A to C No. 025879A01
Town of Robbinsville
Long Creek WWTP
Dechlorination Facilities
Graham County
Dear Mr. Cagle:
Coleen H. Sullins, Director
Division of Water Quality
A fast track application for Authorization to Construct dechlorination facilities was
received on October 13, 2008, by the Division. Authorization is hereby granted for the
construction of modifications to the existing Long Creek WWTP, with discharge of backwash
effluent into Long Creek in the Little Tennessee River Basin.
This authorization results in no increase in design or permitted capacity and is awarded
for the construction of the following specific modifications:
Installation of a dechlorination system utilizing calcium thiosulfate pursuant to the
fast track application received on October 13, 2008, and in conformity with the
Minimum Design Criteria for Dechlorination Facilities.
This Authorization to Construct is issued in accordance with Part III, Paragraph A of
NPDES Permit No. NC0025879 issued October 30, 2007, and shall be subject to revocation
unless the wastewater treatment facilities are constructed in accordance with the conditions and
limitations specified in Permit No. NC0025879.
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.
N r Carolina
Natural!
North Carolina Division of Water Quality 1617 Mail Service Center Raleigh, NC 27699-1617 Phone (919) 733-7015 Customer Service
Internet www.ncwaterauality.orq 512 N. Salisbury St. Raleigh, NC 27604 FAX (919) 733-2496 1-877-623-6748
An Equal Opportunity/Affirmative Action Employer — 50% Recycled/10% Post Consumer Paper
Mr. Bobby Cagle, Jr.
October 17, 2008
Page 2
The Asheville Regional Office, telephone number (828) 296-4500 shall be notified at
least forty-eight (48) hours in advance of operation of the installed facilities so that an on site
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 these permitted facilities, the
attached Engineer's Certification form must be received from a professional engineer certifying
that the permitted facility has been installed in accordance with the NPDES Permit and this
Authorization to Construct. Mail the Certification to: Construction Grants & Loans,
DWQ/DENR, 1633 Mail Service Center, Raleigh, NC 27699-1633.
Upon classification of the facility by the Certification Commission, 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 T15A:8G.0202. The ORC of the facility must visit each
Class I facility at least weekly and each Class II, III and IV facility at least daily, excluding
weekends and holidays, must properly manage the facility, must document daily operation and
maintenance of the facility, and must comply with all other conditions of T15A:8G.0202.
A copy of the approved plans and specifications shall be maintained on file by the
Permittee for the life of the facility.
During the construction of the proposed additions/modifications, the permittee shall
continue to properly maintain and operate the existing wastewater treatment facilities at all times,
and in such a manner, as necessary to comply with the effluent limits specified in the NPDES
Permit.
You are reminded that it is mandatory for the project to be constructed in accordance
with the North Carolina Sedimentation Pollution Control Act, and, when applicable, the North
Carolina Dam Safety Act. In addition, the specifications must clearly state what the contractor's
responsibilities shall be in complying with these Acts.
Prior to entering into any contract(s) for construction, the recipient must have obtained all
applicable permits from the State.
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.
Mr. Bobby Cagle, Jr.
October 17, 2008
Page 3
If you have any questions or need additional information, please do not hesitate to contact
Seth Robertson, P.E. at telephone number (919) 715-6206.
Sincerely,
(Ito
cr1 Coleen H. Sullins
swc/sr
cc: Michael T. Dowd, P.E., - McGill Associates, P.A., P.O. Box 2259, Asheville, NC 28802
Graham County Health Department
Asheville Regional Office, Surface Water Protection
Technical Assistance and Certification Unit
Point Source Branch, NPDES Program
Daniel Blaisdell, P.E.
Seth Robertson, P.E.
Steve Coffey, P.E.
ATC File No. 025879A01