WQ0040955_Application (FTSE)_20210424

State of North Carolina
DWR
Department of Environmental Quality
Division of Water Resources
Divlslon of Water Resources 15A NCAC 02T .0300 — FAST TRACK SEWER SYSTEM EXTENSION APPLICATION
FTA 04-16 & SUPPORTING DOCUMENTATION
Application Number: (to be completed by DWR)
AN Items must be completed or the aoplication will be returned
I. APPLICANT INFORMATION:
1. Applicant's name: T wn f Pittsboro (company, municipality, HOA, utility, etc.)
2. Applicant type: ❑ Individual ❑ Corporation ❑ General Partnership ❑Privately -Owned Public Utility
❑ Federal ❑ State/County ® Municipal ❑ Other
3. Signature authority's name: J hn Potea per & NC & Q27 ,01i qb7
Title: Utilities Director
a. Applicant's mailing address: 635 East Street
C Dept ofEnvironment�! Quality
City: PiU&boro State: NC Zip: 273I2-_ MAR 2
5. Applicant's contact information: ?�Z�
Phone number. (919) 542421 Email Address: JPo eat rr7r i boro C ov Raleigh Re
gional Office
IL PROJECT INFORMATION:
I. Project name: Mosaic at Chatham Park - Area IA'
2. Application/Project status: ❑ Proposed (New Permit) ® Existing Permit/Project
If a modification, provide the existing permit number. WQ0040955 and issued date: 06/20/19
If new construction but part of a master plan, provide the existing permit number. WQ001QkL2
3. County where project is located: Chatham
4. Approximate Coordinates (Decimal Degrees): Latitude: 35.75556' Longitude:-22.16639°
5. Parcel ID (if applicable): 68503
(or Parcel ID to closest downstream sewer)
,III. CONSULTANT INFORMATION:
1. Professional Engineer. Joseph M. Crai , License Number 034332
Firm: CE Group,, Inc.
Mailing address: a _Glen d Amenue. Suite 220
City: Raleigh State: NC Zip: 27603-
Phone number. 9I9 3f�7- .M00 Email Address. Mitch . F CEGroupinc com
IV. WASTEWATER TREATMENT FACILITY (WWTF) INFORMATION:
1. Facility Name: T—OM2f Pillsboro Wastewater Treatment Facili! v Permit Number. 20
354
Owner Name: Town of Pittsboro
V. RECEIVING DOWNSTREAM SEWER INFORMATION (if different than WWTF):
1. Permit Number(s): WQQQL0622 Downstream (Receiving) Sewer Size: 8 inch
S}stem !Vide C0Hcc iun System Pen -nit NumberisliltLM+ i •ablej: WQCS�
Owner Name(s): hym of Pi r
FORM: FTA 04-16
Page 1 of 5

VI. GENERAL REQUIREMENTS
1. If the Applicant is a Privately -Owned Public Utility, has a Certificate of Public Convenience and Necessity been attached?
❑ Yes ❑No ®N/A
2. If the Applicant is a Developer of lots to be sold, has a Developer's * rag EiOn .�reemeEn_(�t�RM: DFt'i been attached?
❑ Yes ❑No ®NIA
3. If the Applicant is a 1LqmLTry rlv {owners' Arsog'ati a.5 rat' _ IAtir emenx iFG JiQ-AJ been attached?
❑ Yes ❑No ®NIA
4. Origin of wastewater: (check all that apply):
❑ Residential Owned ® Retail (stores, centers, malls) ❑ Car Wash
® Residential Leased ® Retail with food preparation/service ® Hotel and/or Motels
❑ School / preschool / day care ❑ MedicaI / dental / veterinary facilities ❑ Swimming Pool /Clubhouse
® Food and drink facilities ❑ Church
® offices /factories ❑ Swimming Pool/Filter Backwash
Businesses /o
❑ Nursing Home ❑ Other (Explain in Attachment)
5. Nature of wastewater: 100 % Domestic/Commercial _. % Commercial
0 %Industrial {5.. _15A NCAC O2T ,0103i20}}
�Is there a Pretreatment Program in effect? ❑ Yes ® No
6. Has a flow reduction been approved under 15A NCAC 20 T •Qa 1 i? ❑Yes ®No
D If %es. Provide a eo , of flow reduction apnroval letter
7. Summarize wastewater generated by project:
Establishment Type (see 02T.01140))
Daily Design Flow 0
iNo. of [snits
Flow
See Attached
gal/
GPD
gal/
GPD
gal/
GPD
gal/
GPD
gal/
GPD
gal/
GPD
Total
62,745 GPD
a See 15.E NC C 02-1',0114 elf 1 and a (2 for caveats to wastewater design flow rates (i.e., minimum flow per
dwelling; proposed unknown non-residential development uses; public access facilities located near high public use areas;
and residential property Iocated south or east of the Atlantic Intracoastal Waterway to be used as vacation rentals as defined
in a _12A=4).
b Per I5A NCAC 02T .0114(c), design flow rates for establishments not identified [in table MA NCAC Oi I t � 1 : ] shall be
determined using available flow data, water using fixtures, occupancy or operation patterns, and other measured data.
Wastewater generated by project: 62.745 GPD (per ice. 0�j .. , r s 1 1 4)
D Do not include future flows or previously permitted allocations
If permitted flow is zero, indicate why:
❑ Pump Station or Gravity Sewer where flow will be permitted in subsequent permits that connect to this line
❑ Flow has already been allocated in Permit Number.
❑ Rehabilitation or replacement of existing sewer with no new flow expected
❑ Other (Explain):
FORM: FTA 04-I6 Page 2 of 5

VII. GRAVITY SEWER DESIGN CRITERIA (If Applicable) - q2T .0305 & MDC. IGrav4ti Sewers);
I. Summarize gravity sewer to be permitted:
Size (inches)
Length (feet)
Material
12
148
PVC
12
315
DIP
10
235
DIP
ti
1,035
PVC
8
2,229
DIP
D Section II & 11I of the MDC for Permitting of Gravity Sewers contains information related to design criteria
D Section III contains information related to minimum slopes for gravity sewer(s)
D Oversizing lines to meet minimum slope requirement is not allowed and a violation of the AMC
VIII. PUMP STATION DESIGN CRITERIA (If Applicable) = 02T .0305 & rVjDC (putnt, SiluordFtIrce Nlainh :
COMPLETE FOR EACH PUMP STATION INCLUDED IN THIS PROJECT
I. Pump station number or name:
2. Approximate Coordinates (Decimal Degrees): Latitude. _ __° Longitude:
3. Design flow of the pump station: millions gallons per day (firm capacity)
4. Operational point(s) of the pump(s): gallons per minute at feet total dynamic head (TDH)
5. Summarize the force main to be permitted (for this Pump Station):
�Size�(incbes) Length (feet) Material
6. Power reliability in accordance with l SA C 4-7 1
❑ Standby power source or pump with automatic activation and telemetry -15A NCAC 02T .0305(h)(1)(B)
Required for all pump stations with an average daily flow greater than or equal to 15,000 gallons per day
➢ Must be permanent to facility
Or if the pump station has an average daily flow less than I5,000 gallons per day:
❑ Portable power source with manual activation, quick -connection receptacle and telemetry - 15A NCAC 02T
.0305(h)(1)(C)
or
❑ Portable pumping unit with plugged emergency pump connection and telemetry - 15A NCAC 02T .0305(h)(I)(C):
It shall be demonstrated to the Division that the portable source is owned or contracted by the applicant (drafk agreement)
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.
FORM: FTA 04-16 Page 3 of 5

IX. SETBACKS & SEPARATIONS — (02B .0200 & 15A NCAC 02T .0305(t)):
1. Does the project comply with all separations found in 1 to NC, 02'C ®Ycs ❑ No
NCkC _9V} contains alternatives where separations in 02T.0305(f) cannot be achieved.
➢ "Stream classifications can be identified using the Division's M.' Surfkee R1.iT l i#t ate �, a
➢ If noncompliance with " )T.03.05 I� ; . r f qJ see Section X of this application
2. Does the project comply with separation requirements for wetlands? (50 feet of separation) ®Yes ❑ No [--]N/A
➢ See the Division's draft separation requirements for situations where separation cannot be meet
➢ No variance is required if the alternative design criteria specked is utilized in design and construction
➢ As built documents should reference the location of areas effected
3. Does the project comply with setbacks found in the river basin rules per 15,A ZACQYB.oZcq2 ❑ Yes ❑ No ® NIA
D This would include Trout Buffered Streams per 15A" NCAC 211«_4
4. Does the project require coveragelauthorization under a 404 Nationwide or ❑ Yes ® No
individual permits or 40I Water (Quality Certifications?
➢ Information can be obtained from the 40L& auffer ittinl3ranch
5. Does project comply with 15A NC71'_01 U Lc , fi (additional permits/certifications)? ®Yes ❑ No
Per t 5.A MCAC 0 Zi'.M400.1, directly related environmental permits or certification applications are being prepared, have
been applied for, or have been obtained. Issuance of this permit is contingent on issuance of dependent permits (erosion and
sedimentation control plans, stormwater management plans, etc.).
b. Does this project include any sewer collection lines that are deemed "high priority?"
Per 15A NCAC .O?T.0402, "high -priority sewer" means "any aerial sewer, sewer contacting surface waters, siphon, or sewer
positioned parallel to streambanks that is subject to erosion that undermines or deteriorates the sewer.
® Yes ❑ No ❑ NIA
➢ If yes, include an attachment with details for each line, including type (aerial line, size, material, and location).
High priority lines shall be inspected by the permittee or its representative at least once every sir -months and inspections
documented per 15A NCAC 02T.0403(a)(5) or the permitee's individual System -Wide Collection permit.
FORM: FTA 04-16 Page 4 of 5

X. CERTIFICATIONS:
!. Does the submitted system comply with 15A NCA OAT, the Minimum Desi_n Criteri, r the Permitting of Pumt+ Stations
and 1 nrcel+auts tlatet versi, nl, and the Gruvil ewerll+ii;tiitnu DesIF i Criteriltaiest versinlil as applicable?
® Yes ❑ No
If No, complete and submit the Variance/Alternative Design Request application (VADC 10-14) and supporting documents for
review. Avproval of the request is required prior to submittal of the Fast Track Application and supporting documents.
2. Professional Engineer's Certification:
attest that this application for
(Professional Engineer's name from Application Item III.1.)
has been reviewed by me and is accurate, complete and consistent with the information supplied in the plans, specifications,
engineering calculations, and all other supporting documentation to the best of my knowledge. I further attest that to the best
of my knowledge the proposed design has been prepared in accordance with the applicable regulations, Gravity Sewer
Minimum Design Criteria for Gravity Sewers (latest version), and the Minimum Design Criteria for the East -Track Permitting
of Pump Stations and Force Mains (latest version). Although other professionals may have developed certain portions of this
submittal package, inclusion of these materials under my signature and seal signifies that I have reviewed this material and
have judged it to be consistent with the proposed design -
NOTE — In accordance with General Statutes 143-215.6A and 143-215.613, any person who knowingly makes any false
statement, representation, or certification in any application package shall be guilty of a Class 2 misdemeanor, which may
include a fine not to exceed $10,000, as well as civil penalties up to $25,000 per violation.
North Carolina Professional Engineer's seal, signature, and date: GgiR
OQ",• �ES5j0
� 5 AL
� i,S1PH M tG�P4a� �
2j
3. Applicant's Certification per 15A NCAC 02T .0106(b);
Mar= L�r I L t T-1 rs �l 2EG rt _attest that this application for
(Signature Authority's name & title from Application Item 1.3.) Y-
has been reviewed by me and is accurate and complete to the best of my knowledge. I understand that if all required parts of
this application are not completed and that if all required supporting documentation and attachments are not included, this
application package is subject to being returned as incomplete. I understand that any discharge of wastewater from this non -
discharge system to surface waters or the land will result in an immediate enforcement action that may include civil penalties,
injunctive relief, and/or criminal prosecution. i will make no claim against the Division of Water Resources should a condition
of this permit be violated. I also understand that if all required parts of this application package are not completed and that if
all required supporting information and attachments are not included, this application package will be returned to me as
incomplete.
NOTE — In accordance with General Statutes i,43-215 AA and 143='? f 5.6-f3, any person who knowingly makes any false
statement, representation, or certification in any application package shall be guilty of a Class 2 misdemeanor, which may
include a fine not to exceed $10,000 as well as civil penalties up to $25,000 per violation.
2-Signature: Date: Id -2-.2/
FORM: FTA 04-16 Page 5 of 5

CE GROUP
March 23, 2021
NCDEQ/DWR
Water Quality Section
Fast Track Unit
512 North Salisbury Street
Raleigh, NC 27604
Re: Mosaic at Chatham Park
Sanitary Sewer Extension Modification #2
Please find attached the following information for the requested extension permit:
NCDept orEnvironment$! Qualt
ty
MAR 2 4 202,
Raleigh Regional Offjcc
- Application Fee: $480
- Fast Track Sewer System Extension Application (FTA 04-16)
- Flow Tracking/Acceptance Form (Form: FTSE 04-16)
- USGS Topographic Map
- Vicinity Map
- Final Permit for Mosaic
- Existing Downstream Permit
- Technical Specifications (Remain unchanged from original permit — hard copies not included)
- Engineering Calculations with Downstream Sewer Evaluation (2 Copies)
- Electronic CD (Above Info)
The above information is provided as required for processing of the requested permit amendment application
for the Mosaic at Chatham Park Mixed -Use Development. The first modification was to add flow to permit
WQ0040955 in the form of 47,950 GPD. This modification is to add an additional 14,975 GPD as well as move
some of the other allocation (47,950) to different uses. The new uses are listed in a table at the end of the FTA
form.
The total estimated Daily Design Flow, does not change, and is listed in the calculations as 175,000 GPD.
Respectfully Submitted,
CE Group, Inc.
Mitch Craig, PE
Principal/Project Manager
301 Glenwood Avenue I Raleigh. NC 27G03 1 (919) 3G7-8790 I www.CegrouprnC.Com

Establishment T e see 02T.0114
D ally Design Flow
No. of Units
Flow
Residential (Apartments)
144 GPD/Unit
165
23,760
Residential (Condo) - 3 Bedroom
216 GPD/Unit
1
216
Residential (Condo) -1 & 2 Bedroom
144 GPD/Unit
11
1,584
Hotel
120 GPD/Room
120
16,000
Convenience Store with Food Prep
60 GPD/100 SF
4,900
2,940
Stores w/o Food (Retail)
100 GPD/1,000 SF
4,000
400
General Business & Office Facilities
25 GPD/Em loyee/Shift
247
6,175
Medical
250 GPD/Practitioner/Shift
15
3,750
Restaurant (Single Service Articles)
20 GPD/Seat 1
396
7,920
62,745

%5
'L"4 C ",Pt ut &UvIrOnmental Quality
MAR 2 4 2921
Raleigh R gion. _p f
ex
Q r
Od ull
Yof�id
�SP
i
I �
r-N
65
" 'SITE
flu 1
eO
10, 666 %B

State of North Carolina
Department of Environment
and Natural Resources
Division of Water Quality
Michael F. Easley, Governor
William G. Ross, Jr., Secretary
Kerr T. Stevens, Director
JAMES W.IENKINS, ORC
TOWN OF PITTSBORO
POST OFFICE BOX 759
PTTTSBORO, NC 27312
Dear Mr. Jenkins:
7
A&4�0 0
NCDENR
NORTH CAROLINA DEPARTMENT OF
ENVIRONMENT AND NATURAL RESOURCES
April 12, 2001 NC Dept of Environmental Quality
MAR 2 4 2021
Raleigh Regional Office
Subject: Permit No. WQ0010602 modification
Town of Pittsboro
North Woods High School
Carolina Living & Learning Center
Wastewater Collection System Extension
Chatham County
In accordance with your application received January 24, 2001, and additional information received
March 22, 2001, we are forwarding herewith Permit No. WQ0010602, dated April 12, 2001, to the Town of
Pittsboro for the construction and operation of the subject wastewater collection system extension. The
modification to this permit is for the addition of a pump station and force main to serve the Carolina Living &
Learning Center, with the additional discharge of 12,000 gallons per day of wastewater.
This permit shall be effective from the date of issuance until rescinded, shall void Permit No.
WQ0010602 issued October 27, 1998, and shall be subject to the conditions and limitations as specified therein.
This cover letter shall be considered a part of this permit and is therefore incorporated therein by reference.
Please pay particular attention to Permit Condition 3 which requires that the wastewater collection facilities be
properly operated and maintained in accordance with 15A NCAC 2H .0227 or any individual system -wide
collection system permit issued to the Permittee.
Permitting of this project does not constitute an acceptance of any part of the project that does not meet
15A NCAC 2H .0200; the Division of Water Quality's (Division) Gravity Sewer Minimum Design Criteria
adopted February 12, 1996 as applicable; and the Division's Minimum Design Criteria for the Fast -Track
Permitting of Pump Stations and Force Mains adopted June 1, 2000 as applicable, unless specifically mentioned
herein. Division approval is based on acceptance of the certification provided by a North Carolina -licensed
Professional Engineer in the application. It shall be the Permittee's responsibility to ensure that the as -
constructed project meets the appropriate design criteria and rules. Failure to comply may result in penalties in
accordance with North Carolina General Statute §143-215.6A through §143-215.6C, construction of additional or
replacement wastewater collection facilities, and/or referral of the North Carolina -licensed Professional Engineer
to the licensing board.
1617 Mall Service Center, Raleigh, North Carolina 27699-1617 Telephone [phone] FAX [phone]
An Equal Opportunity Affirmative Action Employer 60% recycled/ 10% post -consumer paper

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 Pittsboro
for:
the continued construction and operation of approximately 28 linear feet of 8-inch gravity sewer; as 60—galIon
per minute pump station with duplex pumps, on -site audible and visual high water alarms, and automatically -
activated standby generator with automatic reset; as well as approximately 2,760 linear feet of 3-inch force
main to serve 1,000 students as part of the North Woods High School project;
the continued construction and operation of approximately 3,795 linear feet of 6-inch force main;
along with the construction and operation of a 200—gallon per minute pump station with duplex pumps, on -site
audible and visual high water alarms, basket screen, odor control system, alarm dialer, and automatically -
activated stand-by generator with automatic reset; as well as approximately 1,740 linear feet of 6-inch force
main to serve Carolina Living & Learning Center as part of the North Woods High School/Carolina Living &
Learning Center project, and the discharge of 27,000 gallons per day of collected domestic wastewater into the
Town of Pittsboro's existing sewerage system, pursuant to the application received January 24, 2001, and in
conformity with 15A NCAC 2H .0200; the Division's Gravity Sewer Minimum Design Criteria adopted
February 12, 1996 as applicable; the Division's Minimum Design Criteria for the Fast -Track Permitting of Pump
Stations and Force Mains adopted June 1, 2000 as applicable; and other supporting data subsequently Bled and
approved by the Department of Environment and Natural Resources and considered a part of this permit.
The sewage and wastewater collected by this system shall be treated in the Town of Pittsboro
Wastewater Treatment Facility (NPDES Permit No. NC0020354) prior to being discharged into the receiving
stream.
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.
If you need additional information concerning this matter, please contact Kristin E. Miguez at
[phone] extension 524. A
T. Stevens
cc: Chatham County Health Department
Raleigh Regional Office, Water Quality Section (WWTF Permit No. NC0020354)
Diehl & Phillips, PA

NORTH CAROLINA
ENVIRONMENTAL MANAGEMENT COMNIISSION
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES
RALEIGH
WASTEWATER COLLECTION SYSTEM EXTENSION PERMIT
This permit shall be effective from the date of issuance until rescinded and shall be subject to the following
specified conditions and limitations:
1. This permit shall become voidable unless the wastewater collection facilities are constructed in accordance
with the conditions of this permit; 15A NCAC 2H .0200; the Division of Water Quality's (Division) Gravity
Sewer Minimum Design Criteria adopted February 12, 1996 as applicable; the Division's Minimum Design
Criteria for the Fast -Track Permitting of Pump Stations and Force Mains adopted June 1, 2000 as
applicable; and other supporting materials unless specifically mentioned herein.
2. This permit shall be 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 2H .0227. If an individual permit is not required,
the following performance criteria shall be met as provided in 15A NCAC 2H .0227:
a. The sewer system shall be effectively maintained and operated at all times to prevent discharge to land
or surface waters, and any contravention of the groundwater standards in 15A NCAC 2L .0200 or the
surface water standards in 15A NCAC 2B .0200.
b. A map of the sewer system shall be developed prior to January 1, 2004 and shall be actively
maintained.
C. An operation and maintenance plan shall be developed and implemented.
d. Pump stations that are not connected to a telemetry system shall be inspected at least three times per
week until July 1, 2000; thereafter, pump stations shall be inspected at least daily, as defined in 15A
NCAC 2B .0503(5), until July 1, 2001; and thereafter, pump stations shall be inspected every day.
Pump stations that are connected to a telemetry system shall be inspected at least once per week.
e. High -priority sewer lines shall be inspected at least once per every six-month period of time.
f. A general observation of the entire sewer system shall be conducted at least once per year.
g. Inspection and maintenance records shall be maintained for a period of at Ieast three years.
h. Overflows and bypasses shall be reported to the appropriate Division regional office in accordance
with 15A NCAC 2B .0506(a), and public notice shall be provided as required by North Carolina
General Statute §I43-215.1C.

4. This permit shall not be transferable. In the event there is a desire for the wastewater collection facilities
to change ownership, or there is a name change of the Permittee, a formal permit request shall be submitted
to the Division accompanied by documentation from the parties involved, and other supporting materials as
may be appropriate. The approval of this request shall be considered on its merits and may or may not be
approved.
5. Construction of the gravity sewers 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.
6. Upon completion of construction and prior to operation of these permitted facilities, a certification, a copy
of the construction record drawings, as well as supporting design calculations for any pump stations
permitted as part of this project shall be received from a North Carolina -licensed Professional Engineer
certifying that the facilities have been installed in accordance with this permit; 15A NCAC 2H .0200; the
Division's Gravity Sewer Design Criteria adopted February 12, 1996 as applicable; the Division's Minimum
Design Criteria for the Fast -Track Permitting of Pump Station and Force Main adopted June 1, 2000 as
applicable; 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. A copy of the
construction record drawings, indicating the facilities constructed in the phase being certified, shall be
submitted with each partial certification. Mail the Engineer's Certification, one copy of the "Construction
Record Drawings", and one copy of the supporting design calculations to the Non -Discharge Permitting
Unit, 1617 Mail Service Center, Raleigh, NC 27699-1617.
7. A copy of the construction record drawings shall be maintained on file by the Permittee for the life of the
wastewater collection facilities.
8. FaiIure to abide by the conditions and limitations contained in this permit; 15A NCAC 2H .0200; the
Division's Gravity Sewer Design Criteria adopted February 12, 1996 as applicable; the Division's Minimum
Design Criteria for the Fast -Track Permitting of Pump Station and Force Mains adopted June 1, 2000 as
applicable; and other supporting materials may subject the Permittee to an enforcement action by the
Division, in accordance with North Carolina General Statutes § 143-215.6A through § 143.215.6C.
9. In the event that the wastewater collection 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 facilities.
10. The issuance of this permit shall not exempt the Permittee from complying with any and all statutes, rules,
regulations, or ordinances that may be imposed by other government agencies (local, state and federal)
which have jurisdiction, including but not limited to applicable river buffer rules in 15A NCAC 2B .0200,
erosion and sedimentation control requirements in 15A NCAC Ch. 4 and under the Division's General
Permit NCG0100000, and any requirements pertaining to wetlands under 15A NCAC 2B .0200 and 15A
NCAC 2H .0500.
11. The Penmittee shall provide for the previously permitted pump station and force main the following items:
a. Pump on/off elevations located so that 2-8 pumping cycles may be achieved per hour in the pump
station,
b. An air relief valve located at all high points along the force main,
c. A screened vent for the wet well,
d. Fillets located in the wet well at the intersection of the flooring and sidewalls,
e. Three feet of cover (minimum) over the force main or the use of ferrous material where three feet
cannot be maintained,
f. Sufficient devices which will protect the pump station from vandals, and
g. Flood protection if the pump station is located below the 100-year flood elevation.
(Continued)
2

h. Adherence with the following minimum separations:
(i) Storm sewers (vertical) I2 inches
(ii) Water mains (vertical -water over sewer) 1$ inches or (horizontal) 10 feet
(iii) In benched trenches (vertical) 18 inches
(iv) Any private or public water supply source, including any WS-I waters or Class I or Class II
impounded reservoirs used as a source of drinking water 100 feet
(v) Waters classified WS (other than WS-I), B, SA, ORW, HQW, or SB (from normal high water (or
tide elevation)] 50 feet
(vi) Any other stream, lake or impoundment 10 feet
(vii) Any building foundation 5 feet
(viii) Any basement 10 feet
(ix) Top slope of embankment or cuts of 2 feet or more vertical height 10 feet
(x) Drainage systems
(I) Interceptor drains 5 feet
(H) Ground water lowering and surface drainage ditches 10 feet
(xi) Any swimming pool 10 feet
(xii) Ferrous sewer pipe with joints equivalent to water main standards, shall be used where these
minimum separations cannot be maintained. The minimum separation shall however not be Iess
than 25 feet from a private well or 50 feet from a public water supply well;
12. Noncompliance Notification:
The Permittee shall report by telephone to the Raleigh Regional Office, telephone number (919) 5714700,
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 renders the facility incapable of
adequate wastewater transport, such as mechanical or electrical failures of pumps, line blockage or
breakage, etc.; or
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.
Persons reporting such occurrences by telephone shall also file a written report in Ietter form within five
days following first knowledge of the occurrence. This report must outline the actions taken or proposed to
be taken to ensure that the problem does not recur.
Permit issued this th,p twelfth day of April, 2001
A PWII,9)NMENTAL MANAGEMENT COMMISSION
,AKerr T. Stevens, Director
Division of Water Quality
By Authority of the Environmental Management Commission
Permit Number WQ0010602