NC0088838_Authorization to Construct_20100115

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Radiator Specialty Company — Dpe..S i..A fkid- 101"/1/ JAN 2U1J
A to C No. 088838A0 I Ivenitl aork,4440 'act, .
Issued November 23, 2009 CONSTRUCTN MOTS
WAN SECTIA
Engineer's Certification
Joseph P. Nestor
, as a duly registered Professional Engineer in
the State of North Carolina, having been authorized to obsery (periodic,veekly/full time)
the construction of the modifications and improvements to the Ra ta r Specialty Company's
Groundwater Treatment Plant, located on Radiator Road in Union County for the Radiator
Specialty Company hereby state that,to the best of my abilities, due care and diligence was used
in the observation of the following construction:
Installation of 1,350 linear feet of 4-inch effluent discharge line, in conformity
with the project plans, specifications, and other supporting data subsequently filed
and approved by the Department of Environment and Natural Resources.
I certify that the construction of the above referenced project was observed to be built within
substantial compliance and intent of the approved plans and specifications.
Signature
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Jantary 7, 2010
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Send to: Construction Grants & Loans 1,(E3 (t)
DEN RID WQ
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1633 Mail Service Center
Raleigh, NC 27699-1633 tP %
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DENR-WATER QUALITY
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North Carolina Department of Environment and Natural Resources
Division of Water Quality
Beverly Eaves Perdue Coleen H.Sullins Dee Freeman
Governor Director Secretary
November 23, 2009
Mr. Stuart Kerkhoff
Radiator Specialty Company
600 Radiator Road
Indian Trail, North Carolina 28079-5225
SUBJECT: Authorization to Construct
A to C No. 088838A01
Radiator Specialty Company
Groundwater Treatment Plant
Union County
Dear Mr. Kerkhoff:
A letter of request for an Authorization to Construct was received October 13, 2009, by
the Division of Water Quality(Division), and final plans and specifications for the subject
project have been reviewed and found to be satisfactory. Authorization is hereby granted for the
construction of modifications to the existing 0.09 MGD Groundwater Treatment Plant, with
discharge of treated wastewater into the South Fork Crooked Creek in the Yadkin 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 1,350 linear feet of 4-inch effluent discharge line, in conformity
with the project plans, specifications, and other supporting data subsequently filed
and approved by the Department of Environment and Natural Resources.
This Authorization to Construct is issued in accordance with Part III, Paragraph A of
NPDES Permit No. NC0088838 issued September 14, 2009, and shall be subject to revocation
unless the wastewater treatment facilities are constructed in accordance with the conditions and
limitations specified in Permit No. NC0088838.
The sludge generated from these treatment facilities must be disposed of in accordance
with G.S. 143-215.1 and in a manner approved by the Division.
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 the Division, such as the construction of additional or replacement wastewater
treatment or disposal facilities.
1617 Mail Service Center,Raleigh,North Carolina 27699-1617 One
Location:512 N.Salisbury St.Raleigh,North Carolina 27604 NorthCarolina
Phone:[phone]\FAX:[phone]\Customer Service:1-877-623-6748
Internet:www.ncwaterquality.org Naturally
An Equal Opportunity\Affirmative Action Employer

Mr. Stuart Kerkhoff
November 23, 2009
Page 2
The Mooresville Regional Office, telephone number(704) 663-1699, 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 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: 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 in accordance with North
Carolina General Statute 143-215.6A to 143-215.6C.

Mr. Stuart Kerkhoff
November 23, 2009
Page 3
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 Seth Robertson, P.E. at telephone
number(919) 715-6206.
Sincerely,
Coleen H. Sullins
MM:sr
cc: Joseph P. Nestor, P.E.,Nesco Environmental, P.L.L.C., PO Box 78222 Charlotte,NC
Union County Health Department
DWQ Mooresville Regional Office, Surface Water Protection
Technical Assistance and Certification Unit
Point Source Branch,NPDES Program
Michelle McKay, E.I.
ATC File

Radiator Specialty Company
A to C No. 088838A01
Issued November 23, 2009
Engineer's Certification
I, , as a duly registered Professional Engineer in
the State of North Carolina, having been authorized to observe (periodically/weekly/full time)
the construction of the modifications and improvements to the Radiator Specialty Company's
Groundwater Treatment Plant, located on Radiator Road in Union County for the Radiator
Specialty Company hereby state that, to the best of my abilities, due care and diligence was used
in the observation of the following construction:
Installation of 1,350 linear feet of 4-inch effluent discharge line, in conformity
with the project plans, specifications, and other supporting data subsequently filed
and approved by the Department of Environment and Natural Resources.
I certify that the construction of the above referenced project was observed to be built within
substantial compliance and intent of the approved plans and specifications.
Signature Registration No.
Date
Send to: Construction Grants &Loans
DENR/DWQ
1633 Mail Service Center SEA
Raleigh,NC 27699-1633