NC0065684_Authorization to Construct_20181211

ROY COOPER
Governor
MICHAEL S. REGAN
Secretary -
LINDA CULPEPPER
Interim Director
Mr. Michael Melton
Engineering Manager
Aqua North Carolina
4163 Sinclair St
Denver, North Carolina 28037
Dear Mr. Melton:
NORTH CAROLINA
Environmental Quality
December 11, 2018
SUBJECT: Authorization to Construct
A to C No. 065684A04
Aqua North Carolina
Country Woods WWTP
NPDES Permit No. NCO065684
A Permit Application package for an Authorization to Construct (ATC) Permit was
received on December 7; 2018, by the Division of Water Resources (Division).
This Authorization to Construct Permit is. issued based solely upon the North
Carolina Licensed Professional Engineer's certification and -the Applicant's certification of
the ATC Permit Application package. The Division has waived the technical review of the
plans, specifications, calculations and other supporting documentation included in the
subject ATC Permit Application package. Note that the ATC Permit Application package
may be subject to a Division audit.
This ATC results in no increase in design or permitted capacity of the existing 0.48 MGD
Country Woods Wastewater Treatment Plant and is hezeby issued for the construction of the
following specific modifications:
Replacement of existing main aeration blowers with four (4), new 550 SCFM screw
compressors with VFDs, piping and controls; in conformity with the project plans,
specifications, and other supporting documentation comprising the ATC Permit
Application package submitted to the Department of Environmental Quality.
This ATC is issued in accordance with Part III, Paragraph A of NPDES Permit No.
NCO065684 issued effective October 1, 2016, and shall be subject to revocation unless the
wastewater treatment facilities are constructed in accordance with the conditions and limitations
specified in Permit No. NC0065684. .
CAROU
DEQ
North.Carolina Department'of Envirorimental Quality I Division of Water Resources.
512 North Salisbury Street J 161] Mall Service.Center Raleigh; North Carolina 27699-161i
919.707.3601

Mr. Michael Melton, Engineering Manager
December 11, 2018
Page 2 of 3
It is the Owner's responsibility to ensure that the as -constructed project meets the
requirements of all applicable regulations and statutes, the ATC Permit Application package, and
all of the requirements contained herein. Failure to comply may result in penalties in accordance
with North Carolina General Statute § 143-215.6A through § 143-215.6C.
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.
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 and the ATC Permit Application package.
Mail the Certification to: Division of Water Resources, WQ Permitting — NPDES, 1617 Mail
Service Center, Raleigh, NC 27699-1617.
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 project 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.
��.D_ EQ��
North Carolina Department of Environmental Quality I Division of Water Resources
512 North Salisbury Street 11611 Mail Service Center I Raleigh, North Carolina 27699-1611
919.707.3601

Mr. Michael Melton, Engineering Manager
December 11, 2018
Page 3 of 3
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.
The issuance of this ATC 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.
If you have any questions or need additional information, please contact Bing Bai at
telephone number [phone].
Sincerely,
�yLinda Culpepper
I Interim Director, Division of Water Resources
With Engineer's Certificate attached:
cc: DWR Mooresville Regional Office, Water Quality Programs
Central Files
ecopy: Kevin Nash, P.E.
Manager
Email: [e-mail]
NPDES File
Without Engineer's Certificate attached:
cc: Union County Health
Norma cnaoi MnR E QP
oewnmam m cmarommm�r
North Carolina Department of Environmental Quality I Division' of Water Resources
512 North Salisbury Street 1 1611 Mail Service. Center I Raleigh, North Carolina 27699-1611
919:707.3601

Aqua North Carolina
Country Woods WWTP
Authorization to Construct No. 065684A04
Issued December 11, 2018
NPDES Permit No. NCO065684
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 Country Woods Wastewater
Treatment Plant, located in Henderson County, hereby state that, to the best of my abilities, due
care and diligence was used in the observation of the following construction:
Replacement of existing main aeration blowers with four (4) new 550 SUM
screw compressors with VFDs, piping and controls; in conformity with the project
plans, specifications, and other supporting documentation comprising the ATC
Permit Application package submitted to the Department of Environmental
Quality.
I certify that the construction of the above referenced project was observed to be built within
substantial compliance, intent and in conformity with all applicable regulations and statutes and
the project plans, specifications, and other supporting documentation comprising the
Authorization to Construct Permit Application package.
Signature
Date
Registration No.
Mail this Certification to: Attn: Bing Bai
Complex Permitting Unit
DEQ/DWR/Water Quality Programs
1617 Mail Service Center
Raleigh, NC 27699-1617