WQ0033711_Permit (Modification)_20100909

North
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NCDENR
Carolina Department of Environment and Natural Resources
Division of Water Quality
Beverly Eaves Perdue
Governor
Coleen H. Sullins
Director
September 9, 2010
Dee Freeman
Secretary
The Honorable Eulis A. Willis, Mayor
334 Main Street
Navassa, North Carolina x84s I
SUBJECT: Modified Permit No. WQ0033711
Town of Navassa
Cedar Hill Road Sewer
Brunswick County
Project No. CS370915-01
Dear Mayor Willis:
In accordance with your permit application received July 20, 2010, and additional
information received by the Division of Water Quality (Division), we are forwarding herewith
Permit No. WQ0033711 dated September 9, 2010, to Town of Navassa for the construction and
operation of the subject wastewater collection system.
This Permit shall be effective from the date of issuance until rescinded, shall void Permit No.
WQ0033711 issued January 23, 2009, and shall be subject to the conditions and limitations as
specified therein. This Permit has been modified from the Fast Track permit No. WQ0033711
due to minor changes in linear feet and also because it is being partly funded by the State
Revolving Fund.
If any parts, requirements, or limitations contained in this permit are unacceptable, you have
the right to request an adjudicatory hearing upon written request within 30 days following receipt
of this permit. This request must be in the form of a written petition, conforming to Chapter
150B of North Carolina General Statutes, and filed with the Office of Administrative Hearings,
6714 Mail Service Center, Raleigh, NC 27699-67,14. Unless such demands are made this permit
shall be final and binding.
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 approved plans and specifications. Mail the
Certification to the Construction Grants & Loans Section, 1633 Mail Service Center, Raleigh,
North Carolina 27699-1633. (Engineer's Certification Form is attached.)
1617 Mail Service Center, Raleigh, North Carolina 27699.1617 One
Location: 512 N. Salisbury St. Raleigh, North Carolina 27604 NorthCarolina
Phone:: www.ncwate(quality.org
\ FAX: [phone] \Customer Service: 1.877.623-6748 ����N����
Internal: wvrx.ncwaterquality.org
An Equal Opporlunily \ Aflirmalive Action Employer

The Honorable Eulis A. Willis, Mayor
September 9, 2010
Page 2
One set of approved plans and specifications is being forwarded to you.
If you need additional information concerning this matter, please contact Steve Tsadwa, State
Review Engineer, at [phone] or Seth Robertson, P.E. at [phone].
Sincerely,
V/"Coleen H. Sullins
st/sr
cc: Shane Lippard, P.E., Right Angle Engineering, P.C., 212 Princess St,
Wilmington, North Carolina 28401
Brunswick County Health Department
DWQ Wilmington Regional Office, Surface Water Protection (Permit No. NC0086819)
Mark Hubbard, P.E.
Steve Tsadwa
SRF File

NORTH CAROLINA
ENVIRONMENTAL MANAGEMENT COMMISSION
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
RALEIGH
WASTEWATER COLLECTION PERMIT
In accordance with the provisions of Article 21 of Chapter 143, General Statutes of North
Carolina as amended, and other applicable Laws, Rules, and Regulations
PERMISSION IS HEREBY GRANTED TO
TOWN OF NAVASSA
Brunswick County
FOR THE
construction and operation of a sewer system consisting of: approximately 12,300 linear feet of
8-inch gravity sewer and 46 manholes; a 125 GPM pump station with duplex pumps, on -site
audible and visual alarms, telemetry, an emergency generator with automatic transfer switch, and
approximately 100 linear feet of 4-inch force main; and 100 service laterals to serve 100 existing
residences as part of the Cedar Hill Road Sewer system; and the discharge of 36,000 GPD of
collected wastewater into the Brunswick County's existing sewerage system (NC0086819)
pursuant to the application received on July 20, 2010, and subsequent additional information
received by the Division, and in conformity with the project plans, specifications, and other
supporting data subsequently filed and approved by the Department of Environment and Natural
Resources and considered a part of this permit.
This permit shall be effective from the date of issuance until rescinded, shall void Permit
No. WQ0033711 issued January 23, 2009, and shall be subject to the following specified
conditions and limitations:
1. This permit shall become voidable unless the facilities are constructed in accordance with the
conditions of this permit, the approved plans and specifications, and other supporting data.
2. This permit is effective only with respect to the nature and volume of wastes described in the
application and other supporting data.
3. The wastewater collection facilities shall be properly maintained and operated at all times.
The Permittee shall maintain compliance with an individual system -wide collection system
permit for the operation and maintenance of these facilities as required by 15A NCAC 2T
.0400. If an individual permit is not required, the following performance criteria shall be met
as provided in 15A NCAC 2T .0400:

Town of Navassa
September 9, 2010
Modified Permit No. WQ0033711
Page 2
(a) The sewer system shall be effectively maintained and operated at all times to prevent
discharge to land or surface waters, and to prevent any contravention of groundwater
standards or surface water standards.
(b) A map of the sewer system shall be developed and actively maintained.
(c) An operation and maintenance plan including pump station inspection frequency,
preventative maintenance schedule, spare parts inventory and overflow response shall
be developed and implemented.
(d) Pump stations that are not connected to a telemetry system (i.e., remote alarm system)
shall be inspected by the permittee or its representative every day (i.e., 365 days per
year). Pump stations that are connected to a telemetry system shall be inspected at
least once per week.
(e) High -priority sewers shall be inspected by the permittee or its representative at least
once every six -months and inspections are documented.
(f) A general observation by the permittee or its representative of the entire sewer system
shall be conducted at least once per year.
(g) Overflows and bypasses shall be reported to the appropriate Division regional office
in accordance with 15A NCAC 02B .0506(a), and public notice shall be provided as
required by G.S. 143-215.1C.
(h) A Grease Control Program shall be established as follows:
(i) For publicly owned collection systems, the Grease Control Program shall
include at least bi-annual distribution of educational materials for both
commercial and residential users and the legal means to require grease
interceptors for new construction and retrofit, if necessary, of grease
interceptors at existing establishments. The plan shall also include legal means
for inspections of the grease interceptors, enforcement for violators and the
legal means to control grease entering the system from other public and
private satellite sewer systems.
(ii) For privately owned collection systems, the Grease Control Program shall
include at least bi-annual distribution of grease education materials to users of
the collection system by the permittee or its representative.
(iii) Grease education materials shall be distributed more often than required in
Parts (i) and (ii) of this Subparagraph if necessary to prevent grease -related
sanitary sewer overflows.
(i) Right-of-ways and easements shall be maintained in the full easement width for
personnel and equipment accessibility.
(j) Documentation shall be kept for Subparagraphs (a) through (i) for a minimum of
three years with exception of the map, which shall be maintained for the life of the
system.
4. The sewage and wastewater collected by this system shall be treated in the Brunswick
County's Northeast Brunswick WWTF (NC0086819) prior to being discharged into
receiving stream.

Town of Navassa
September 9, 2010
Modified Permit No. WQ0033711
Page 3
5. This permit is not transferable. In the event there is a desire for the facilities to change
ownership, or there is a name change of the Permittee, a formal permit request must be
submitted to the Division accompanied by an application fee, documentation from the parties
involved, and other supporting materials as may be appropriate. The approval of this request
will be considered on its merits and may or may not be approved.
6. Construction of the sewers, pump station(s) and force main shall be scheduled so as not to
interrupt service by the existing utilities nor result in an overflow or bypass discharge of
wastewater to the surface waters of the State.
7. A copy of the approved plans and specifications shall be maintained on file by the Permittee
for the life of the wastewater collection facilities.
8. 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 this permit, the approved plans and
specifications, and other supporting materials. If this project is to be completed in phases
and partially certified, you shall retain the responsibility to track further construction
approved under the same permit, and shall provide a final certificate of completion once the
entire project has been completed. Mail the Certification to the Construction Grants & Loans
Section, 1633 Mail Service Center, Raleigh, North Carolina 27699-1633. (Engineer's
Certification Form is attached.)
9. Failure to abide by the conditions and limitations contained in this permit 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.
10. The issuance of this permit does not exempt the Permittee from complying with any and all
statutes, rules, regulations, or ordinances that may be imposed by other government agencies
(i.e., local, state, and federal) having jurisdiction, including but not limited to applicable river
buffer rules in 15A NCAC 2B .0200, soil erosion and sedimentation control requirements in
15A NCAC Chapter 4 and under the Division's General Permit NCGO10000, and any
requirements pertaining to wetlands under 15A NCAC 2B .0200 and 15A NCAC 2H .0500.
11. The Permittee shall provide for the pump station and force main the following items
(a) Pump Station Reliability:
(i) Pump stations, except when exempted by Subparagraph 0)(2) of 15A NCAC
02T.0305, shall be designed with multiple pumps such that peak flow can be
pumped with the largest pump out of service.
(ii) A standby power source or pump is required at all pump stations except for
those pump stations subject to Subparagraph 0)(2) of 15A NCAC 02T.0305.
Controls shall be provided to automatically activate the standby source and
signal an alarm condition.

Town of Navassa
September 9, 2010
Modified Permit No. WQ0033711
Page 4
(iii) As an alternative to Part (ii) for pump stations with an average daily design
flow less than 15,000 gallons per day as calculated using 15A NCAC
02T.0114,
a portable power source or pumping capability may be utilized. It shall be
demonstrated to the Division that the portable source is owned or contracted
by the permittee and is compatible with the station. If the portable power
source or pump is dedicated to multiple pump stations, an evaluation of all the
pump stations' storage capacities and the rotation schedule of the portable
power source or pump, including travel timeframes, shall be provided in the
case of a multiple station power outage.
(iv) As an alternative to Part (ii) for pump or vacuum stations connecting a single
building to an alternative sewer system, wet well storage requirements shall be
documented to provide 24-hours worth of wastewater storage or, exceed the
greatest power outage over the last three years or the documented response
time to replace a failed pump, whichever is greater. Documentation shall be
required pursuant to the permit application.
(v) All pump stations designed for two pumps or more shall have a telemetry
system to provide remote notification of a problem condition to include power
failure and high water alarm.
(vi) High water audio and visual alarm.
(b) Pump stations shall have a permanent weatherproof sign stating the pump station
identifier, 24-hour emergency number and instructions to call in case of emergency.
Simplex pump or vacuum stations serving a single-family residence shall have a
placard or sticker placed inside the control panel with a 24-hour emergency contact
number.
(c) Screened vents for all wet wells.
(d) The public shall be restricted access to the site and equipment.
(e) Air relief valves shall be provided at all high points along force mains where the
vertical distance exceeds ten feet.
12. 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 that may be
required by this Division, such as the construction of additional or replacement wastewater
collection facilities.
13. The facilities shall be constructed in accordance with the requirements of the North Carolina
Sedimentation Pollution Control Act.
14. If applicable, the Operational Agreement between the Permittee and the Environmental
Management Commission is incorporated herein by reference and is made a condition
of this Permit. Noncompliance with the terms of the Operational Agreement 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. A copy of the Articles of
Incorporation, Declarations, and Bylaws that have been properly filed shall be
submitted with the engineer's certification prior to operation.

Town of Navassa
September 9, 2010
Modified Permit No. WQ0033711
Page 5
15. Noncompliance Notification:
The Permittee shall verbally report to a water quality staff member at the Wilmington
Regional Office, telephone number [phone], as soon as possible, but in no case more
than 24 hours or on the next working day following the occurrence or first knowledge of the
occurrence of either of the following:
(a) Any process unit failure, due to known or unknown reasons, that render the facility
incapable of adequate wastewater transport such as mechanical or electrical failures
of pumps, line blockage or breakage, etc.
(b) Any failure of a pumping station or sewer line resulting in a by-pass directly to
receiving waters without treatment of all or any portion of the influent to such station
or facility.
Voice mail messages or faxed information is permissible but this shall not be considered as
the initial verbal report. Overflows and spills occurring outside normal business hours may
also be reported to the Division of Emergency Management at telephone number (800) 858-
0368 or [phone]. Persons reporting any of the above occurrences shall file a spill
report by completing Part I of Form CS-SSO (or the most current Division approved form),
within five days following first knowledge of the occurrence. This report shall outline the
actions taken or proposed to ensure that the problem does not recur. Per Condition I(2), Part
II of Form CS-SSO (or the most current Division approved form) can also be completed to
show that the SSO was beyond control.
Permit issued this the 9t' Day of September 2010
CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION
Coleen H. Sullins, Director
Division of Water Quality
By Authority of the Environmental Management Commission
Modified Permit No. WQ0033711

Town of Navassa
Modified Permit No. WQ0033711
Cedar Hill Road Sewer
Issued September 9, 2010
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 Cedar Hill Road sewer collection system serving the Town of Navassa,
located in Brunswick County, hereby state that to the best of my abilities, due care and diligence
was used in the observation of the following construction:
construction and operation of a sewer system consisting of: approximately 12,300 linear feet of
8-inch gravity sewer and 46 manholes; a 125 GPM pump station with duplex pumps, on -site
audible and visual alarms, telemetry, an emergency generator with automatic transfer switch, and
approximately 100 linear feet of 4-inch force main; and 100 service laterals to serve 100 existing
residences as part of the Cedar Hill Road Sewer system, and 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
Date
Registration No.
Mail this Certification to: DENR/DWQ
Construction Grants & Loans Section
1633 Mail Service Center
Raleigh, North Carolina 27699-1633.
Note: If the wastewater collection permit was issued to a private entity under an
Operational Agreement with the Environmental Management Commission, then a
copy of the Articles of Incorporation, Declarations, and Bylaws that have been
properly filed with the applicable County's Register of Deeds shall be submitted
with this certification.