WQ0035893_Regional Office Historical File Pre 2018

NCDENR
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Beverly Eaves Perdue Charles Wakild, RE, Dee Freeman
Governor Director Secretary
August 22, 2012
Mr. Barry Shearin„ Chief Engineer
Charlotte Mecklenburg Utilities
5100Brookshire Blvd.
Charlotte, North Carolina 2821 6
SUBJECT: Permit No. WQ0035893
Charlotte Mecklenburg Utilities
The Overlook at Lake Wylie Collection.
Mecklenburg County
Dear Mr, Shearin:
;er
In accordance with your permit application received April 16, 2p'l2, and additional
information received by the Division of Water Quality (Division), we are forwarding herewith
Permit No. WQ0035893 dated August 22, 2012, to Charlotte Mecklenburg tJtifities for the
construction and operation of the subject wastewater collection system.
This Permit shall be eflethe date of issuance until
subject to the conditions and limitations as specified therein.
inded, and shall be
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 27699-6714. 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 Infrastructure Finance Section, 1633 Mail Service Center, Raleigh, North
Carolina 27699-163.3. (Engineer's Certification Form is attached.)
of approved plans and specifications is being forwarded to you.
1617 Mat er ire Tee ter, Raleigh, North Carolina 27699-1617
Location: 6'I2 N, aIissbury St Raieigh, North Carolina 27604
Prone:919- 7-t 4 FAX:[phone]
Internet www.ncwatertl;a rlity.orq
An Equal Opportunity 1 Affirmative Action
One
NorthCarolina
aturall, I
ploy

Mr. Shearin
August 22, 2012
Page 2
P.E
AR/sr
rou need additional information concerning this matter, please contact Anita E. Reed,
Review Engineer, at [phone] or Seth Robertson., P.L. at (919) 707-91'75.
Sincerely
Charles Wakild, P.E.
cc: Mr. Marc A. Houle, P.E, ''ar➢ rough -Williams & ➢Ioule, I rc., P.fi. Box 7Elt)7, Charlotte,
North Carolina, 27834
Mecklenburg County HealthDepartnnent
DWQ Mooresvil➢e Regional Office, Surface Water Protection (N 700249701'
DWQ Mooresville Regional. Office, Aquifer Protection Section.
Permit App➢ication File WQ0035893

I
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
Charlotte Mecklenburg Utilities
Mecklenburg County
FOR THE
construction and operation of a pressure sewer system consisting of approximately 699 linear
feet of 2-inch pressure sewer, 108 linear feet of 3-inch pressure sewer, 1963 linear feet of 4-inch
pressure sewer, as a part of The Overlook at Lake Wylie Low Pressure Sewer System (simplex
pump stations are permitted under Permit No. WQ0035892 issued August 22, 2012), and the
additional discharge of 1,710 GPD of collected wastewater into the McApline Creek WWTP
(NC0024970) sewerage system pursuant to the application received on April 16, 2012, 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, and shall be
subject to the following specified conditions and Iimitations:
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:

Charlotte Mecklenburg Utilities
August 22, 2012
Permit No. WQ0035893
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.
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 fo➢lows:
(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 fu!1 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 li4cApline Creek
WWTP (NC0024970) sewerage system prior to being discharged.

I
Charlotte Mecklenburg Utilities
August 22, 2012
Permit No. WQ0035893
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 Infrastructure Finance
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 NCG010000, and any
requirements pertaining to wetlands under I5A 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 (j)(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 (j)(2) of 15A NCAC 02T.0305.
Controls shall be provided to automatically activate the standby source and
signal an alarm condition.

Charlotte Mecklenburg Utilities
August 22, 2012
Permit No. WQ0035893
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..
Air relief valves shall be provided at all high points along force mains where the
vertical distance exceeds ten feet.
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,
1.3. The facilities shall be constructed in accordance with the requiremenis 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 143-21.5.6C. 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.

Fr
Charlotte Mecklenburg Utilities
August 22, 2012
Permit No. WQ0035893
Page 5
15. Any abandoning of the existing facilities must be done in accordance with the requirements
of the Division's Mooresville Regional Office.
16. Noncompliance Notification:
The Permittee shall verbally report to a water quality staff member at the Mooresville
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 22nd Day of August 2012
NORTI-I CAROLI IA ENVIRONMENTAL MANAGEMENT COMMISSION
04 Charles Wald , P.E., Director
Division of Water Quality
By Authority of the Environmental Management Commission
Permit No. WQ0035893

Charlotte Mecklenburg Uti
Permit No. WQ0035893
The Overlook at Lake Wyl
Issued August 22, 2012
Collection System
ENGINEER'S CERTtEtt".A►T1ON
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 low pressure sewer collection system serving The Overlook at. Lake Wylie
area, located in Mecklenburg 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 pressure sewer system consisting of
approximately 699 linear feet of 2-inch pressure sewer, 108 linear feet of 3-inch.
pressure sewer, 1963 linear feet of 4-inch pressure sewer, as a part of The
Overlook at Lake Wylie Low Pressure Sewer System (simplex pump stations are
permitted under Permit No. WQ0035892 issued August 22, 2012), and the
additional discharge of 1,710 GPI) of collected wastewater into the McApline
Creek WWTP (NC0024970) sewerage system pursuant to the application
received on April 16, 2012, 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.
1 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
Flail this Certification to: Attn:. Anita E. Reed, P.E.
DEEN R/DWQ
Infrastructure Finance 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 he submitted with this certification.