WQ0042315_Application (FTSE)_20210210

11
Stoltzfus Engineering, Inc.
TRANSMITTAL MEMO Date: 02/06/2021
To: NCDEQ Winston-Salem Regional Office Subject: Villas on Sa, Phase 3
Water Quality Section Gravity Sewer Extension -Public
450 West Hanes Mill Road, Suite 300 Alamance County
Winston-Salem, NC 27105 NC Department of
Environmental quality
From: Aden Stoltzfus, PE Received
FEB 10 2021
Winston-Salem
Regional Office
Attached is one (1) original and one (1) copy of the completed Fast -Track Application including the Fast
Track Form, Flow Tracking Acceptance Form, and the Site Maps along with Check #5548 in the amount
of $480.00 for the permit fee for The Villas on 5th, Phase 3 Subdivision.
The public gravity sewer extension consists of 1,029 linear feet of gravity sanitary sewer to serve the
thirty-one single-family units. The gravity portion of the development is permitted at a
flow of 4,960 GPD. Please note the flow reduction letter attached. The flow runs into a downstream
pump station owned and operated by the City of Mebane.
Please call me at [phone] with any questions.
747 Park Lawn Court • Kernersville, NC 27284 • [phone]

DINR
Division of Water Resources
State of North Carolina
Department of Environmental Quality
Division of Water Resources
15A NCAC 02T .0300 — FAST TRACK SEWER SYSTEM EXTENSION APPLICATION
INSTRUCTIONS FOR FORM: FTA 04-16 & SUPPORTING DOCUMENTATION
This application is for sewer extensions involving gravity sewers, pump stations and force mains, or any combination that has been
certified by a professional engineer and the applicant that the project meets the requirements of 15A NCAC 02T and the Division's
Minimum Design Criteria and that plans, specifications and supporting documents have been prepared in accordance with, 15A
NCAC 02T, 15A NCAC 02T .0300, Division policies and good engineering practices.
While no upfront engineering design documents are required for submittal, in accordance with 15A NCAC 02T .0305(b), design
documents must be prepared prior to submittal of a fast track permit application to the Division. This would include plans, design
calculations, and project specifications referenced in 15A NCAC 02T .0305 and the applicable minimum design criteria. These
documents shall be available upon request by the Division.
Projects that are deemed permitted (do not require a permit from the Division) are explained in 15A NCAC 02T.0303.
Projects not eligible for review via the fast track process (must be submitted for full technical review):
➢ Projects that require an environmental assessment in accordance with 15A NCAC 1C .0100;
➢ Projects that do not meet any part of the minimum design criteria (MDC) document;
➢ Projects that involve a variance from the requirements of 15A NCAC 2T;
➢ Pressure sewer systems utilizing septic tank -effluent pumps (STEPS) or simplex grinder pumps;
➢ STEP or simplex grinder pumps connecting to pressurized systems (e.g. force mains);
➢ Vacuum sewer systems.
General — When submitting an application, please use the following instructions as a checklist in order to ensure all required items
are submitted. Adherence to these instructions and checking the provided boxes will help produce a quicker review time and
reduce the amount of requested additional information. Failure to submit all required items will necessitate additional
processing and review time, and may result in return of the application. Unless otherwise noted, the Applicant shall submit
one original and one copy of the application and supporting documentation.
A. One Original and One Copy of Application and Supporting Documents
• Required unless otherwise noted
B. Cover Letter (Required for All Application Packages):
® List all items included in the application package, as well as a brief description of the requested permitting action.
➢ Be specific as to the system type, number of homes served, flow allocation required, etc.
➢ If necessary for clarity, include attachments to the application form.
C. Application Fee (All New and Major Modification Application Packages):
• Submit a check or money order in the amount of $480.00 dated within 90 days of application submittal.
➢ Payable to North Carolina Department of Environmental Quality (NCDEQ)
D. Fast Track (Form: FTA 04-16) Application (Required for All Application Packages):
® Submit the completed and appropriately executed application.
➢ If necessary for clarity or due to space restrictions, attachments to the application may be made.
❑ If the Applicant Type in Item I.2 is a corporation or company, provide documentation it is registered for business with
the North Carolina Secretary of State.
❑ If the Applicant Type in Item I.2 is a partnership or d/b/a, enclose a copy of the certificate filed with the Register of
Deeds in the county of business.
® The Project Name in Item II.1 shall be consistent with the project name on the flow acceptance letters, agreements, etc.
® The Professional Engineer's Certification on Page 5 of the application shall be signed, sealed and dated by a North
Carolina licensed Professional Engineer.
® The Applicant's Certification on Page 5 of the application shall be signed in accordance with 15A NCAC 02T .0106(b).
Per 15A NCAC 02T .0106(c), an alternate person may be designated as the signing official if a delegation letter is
provided from a person who meets the criteria in 15A NCAC 02T .0106(b).
INSTRUCTIONS FOR FORM: FTA 04-16 & SUPPORTING DOCUMENTATION Page 1 of 3

E. Flow Tracking/Acceptance Form (Form: FTSE 04-16) (If Applicable):
Submit the completed and executed FTSE form from the owners of the downstream sewers and treatment facility.
D. Multiple forms maybe required where the downstream sewer owner and wastewater treatment facility are different.
➢ The flow acceptance indicated in form FTSE must not expire prior to permit issuance and must be dated less than one
year prior to the application date.
➢ Submittal of this application and form FTSE indicates that owner has adequate capacity and will not violate G.S. 143-
215.67(a).
➢ Intergovernmental agreements or other contracts will not be accepted in lieu of a project -specific FTSE.
F. Site Maps (All Application Packages):
El Submit an 8.5-inch x 11-inch color copy of a USGS Topographic Map of sufficient scale to identify the entire project
area and closest surface waters.
➢ Location of the project (gravity sewer, pump stations & force main)
➢ Downstream connection points and permit number (if known) for the receiving sewer
® Include a street level map (aerial) showing general project area so that Division staff can easily locate it in the field.
G. Existing Permit (All Modification Packages):
O Submit the most recently issued existing permit.
O Provide a list of any items within the permit the Applicant would like the Division to address during the permit
modification (i.e., permit description, flow allocation, treatment facility, etc.).
H. Power Reliability Plan (Required if portable reliability option utilized for Pump Station):
❑ Per 15A NCAC 02T .0305(h)(1), submit documentation of power reliability for pumping stations.
➢ This alternative is only available for average daily flows less than 15,000 gallons per day
➢ It shall be demonstrated to the Division that the portable source is owned or contracted by the applicant and is compatible
with the station. The Division will accept a letter signed by the applicant (see 15A NCAC 02T .0106(b)) or proposed
contractor, stating that "the portable power generation unit or portable, independently -powered pumping units, associated
appurtenances and personnel are available for distribution and operation of this pump 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. (Required at time of certification)
I. Certificate of Public Convenience and Necessity (All Application Packages for Privately -Owned Public Utilities):
❑ Per 15A NCAC 02T .0115(a)(1) provide the Certificate of Public Convenience and Necessity from the North Carolina
Utilities Commission demonstrating the Applicant is authorized to hold the utility franchise for the area to be served by
the sewer extension, or
❑ Provide a letter from the North Carolina Utilities Commission's Water and Sewer Division Public Staff stating an
application for a franchise has been received and that the service area is contiguous to an existing franchised area or that
franchise approval is expected.
J. Operational Agreements (Applications from HOA/POA and Developers for lots to be sold):
O Home/Property Owners' Associations
❑ Per I5A NCAC 02T .0115(c), submit the properly executed Operational Agreement (FORM: HOA).
0 Per 15A NCAC 02T .0115(c), submit a copy of the Articles of Incorporation, Declarations and By-laws.
O Developers of lots to be sold
❑ Per 15A NCAC 02T .0115(b), submit the properly executed Operational Agreement (FORM: DEV).
For more information, visit the Division's collection systems website
INSTRUCTIONS FOR FORM: FTA 04-16 & SUPPORTING DOCUMENTATION Page 2 of 3

THE COMPLETED APPLICATION PACKAGE INCLDING ALL SUPPORTING INFORMATION AND
MATERIALS, SHOULD BE SENT TO THE APPROPRIATE REGIONAL OFFICE:
REGIONAL OFFICE
ADDRESS
COUNTIES SERVED
Asheville Regional Office
2090 US Highway 70
Swannanoa, North Carolina 28778
[phone]
[phone] Fax
Avery, Buncombe, Burke, Caldwell, Cherokee,
Clay, Graham, Haywood, Henderson, Jackson,
Macon, Madison, McDowell, Mitchell, Polk,
Rutherford, Swain, Transylvania, Yancey
Water Quality Section
Fayetteville Regional Office
225 Green Street Suite 714
Fayetteville, North Carolina 28301-5094
[phone]
[phone] Fax
Anson, Bladen, Cumberland, Harnett, Hoke,
Montgomery, Moore, Robeson, Richmond,
Sampson, Scotland
Water Quality Section
Mooresville Regional Office
610 E. Center Avenue
Mooresville, North Carolina 28115
[phone]
[phone] Fax
Alexander, Cabarrus, Catawba, Cleveland,
Gaston, Iredell, Lincoln, Mecklenburg, Rowan,
Stanly, Union
Water Quality Section
Raleigh Regional Office
1628 Mail Service Center
Raleigh, North Carolina 27699-1628
[phone]
[phone] Fax
Chatham, Durham, Edgecombe, Franklin,
Granville, Halifax, Johnston, Lee, Nash,
Northampton, Orange, Person, Vance, Wake,
Warren, Wilson
Water Quality Section
Washington Regional Office
943 Washington Square Mall
Washington, North Carolina 27889
[phone]
[phone] Fax
Beaufort, Bertie, Camden, Chowan, Craven,
Currituck, Dare, Gates, Greene, Hertford, Hyde,
Jones, Lenoir, Martin, Pamlico, Pasquotank,
Perquimans, Pitt, Tyrrell, Washington, Wayne
Water Quality Section
Wilmington Regional Office
127 Cardinal Drive Extension
Wilmington, North Carolina 28405
[phone]
[phone] Fax
Brunswick, Carteret, Columbus, Duplin, New
Hanover, Onslow, Pender
Water Quality Section
Winston-Salem Regional Office
450 W. Hanes Mill Road
Suite 300
Winston-Salem, North Carolina 27105
[phone]
Alamance, Alleghany, Ashe, Caswell, Davidson,
Davie, Forsyth, Guilford, Rockingham, Randolph,
Stokes, Surry, Watauga, Wilkes, Yadkin
Water Quality Section
INSTRUCTIONS FOR FORM: FTA 04-16 & SUPPORTING DOCUMENTATION Page 3 of 3

DWR
Division of Water Resources
State of North Carolina
Department of Environmental Quality
Division 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)
All items must be completed or the application will be returned
APPLICANT INFORMATION:
1. Applicant's name: City of Mebane (company, municipality, HOA, utility, etc.)
2. Applicant type: ❑ Individual ❑ Corporation ❑ General Partnership
❑ Federal ❑ State/County Z Municipal Other
3. Signature authority's name: Mr. Chris Rollins per 15A NCAC 02T .0106(b)
Title: City Manager
4. Applicant's mailing address: 106 E. Washington Street
City: Mebane State: NC Zip: 27302-
5. Applicant's contact information:
Phone number: [phone] Email Address: [e-mail]
II. PROJECT INFORMATION:
1. Project name: Villas on 5th Street, Phase 3
2. Application/Project status:
❑ Privately -Owned Public Utility
NC Department of
Environmental Quality
Received
FEB 10 2021
Winston-Salem
Regional Office
® Proposed (New Permit) ❑ Existing Permit/Project
If a modification, provide the existing permit number: W000_ and issued date:
If new construction but part of' a master plan, provide the existing permit number: WQ0039516
3. County where project is located: Alamance
4. Approximate Coordinates (Decimal Degrees): Latitude: 36.070967° Longitude: -79.285929°
5. Parcel ID (if applicable): 163985
(or Parcel ID to closest downstream sewer)
HI. CONSULTANT INFORMATION:
Professional Engineer: Aden R, Stoltzfus License Number: 026461 Firm: Stoltzfus Engineering, Inc.
Mailing address: 747 Park Lawn Court
City: Kemersville State: NC Zip: 27284-
Phone number: [phone] Email Address: adennn.seiengineering.com
IV. WASTEWATER TREATMENT FACILITY (WWTF) INFORMATION:
1. Facility Name: City of Mebane WRRF Permit Number: NC0021474 Owner Name: City of Mebane
V. RECEIVING DOWNSTREAM SEWER INFORMATION (if different than WWTF):
1. Permit Number(s): WQ_ Downstream (Receiving) Sewer Size: 8 inch
System Wide Collection System Permit Number(s) (if applicable): WQCS
Owner Name(s): City of Mebane
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 Operational Agreement (FORM: DEV) been attached?
❑ Yes ❑No ®N/A
3. If the Applicant is a Home/Property Owners' Association, has an Operational Agreement (FORM: HOA) been attached?
❑ Yes ❑No ®N/A
4. Origin of wastewater: (check all that apply):
0
0
Residential Owned Retail
Residential Leased Retail with
School / preschool / day care
Food and drink facilities
Businesses / offices / factories
O (stores, centers, malls) Car Wash
❑ food preparation/service Hotel and/or
O Medical / dental / veterinary facilities
❑ Church Swimming Pool/Filter Backwash
❑ Nursing Home Other (Explain in
0
0 Motels
❑❑ Swimming Pool /Clubhouse
❑ Attachment)
5. Nature of wastewater : 100 % Domestic/Commercial % Commercial
_ % Industrial (See 15A NCAC 02T .0103(20))
l.Is there a Pretreatment Program in effect? ❑ Yes ❑ No
6. Has a flow reduction been approved under 15A NCAC 02T .0114(0? ®Yes ❑No
➢ If ves, provide a cony of flow reduction approval letter
7. Summarize wastewater generated by proiect:
Establishment Type (see 02T.01140
Daily Design Flow
No. of Units
Flow
2-Bedroom Residential Dwelling
160 gal/day
31
4,960 GPD
gal/
GPD
gal/
GPD
gal/
GPD
gal/
GPD
gal/
GPD
Total
4,960 GPD
a See 15A NCAC 02T .0114(6) (d) (e)(1) and (e)(2) for caveats to wastewater deign flow rates (i.e., minimum flow per
dwelling; proposed unknown non-residential development uses; public access facil ies located near high public use areas;
and residential property located south or east of the Atlantic Intracoastal Waterway to be used as vacation rentals as defined
in G.S. 42A-4).
b Per 15A NCAC 02T .0114(c), design flow rates for establishments not identified [in table 15A NCAC 02T.0114] shall be
determined using available flow data, water using fixtures, occupancy or operation patterns, and other measured data.
8. Wastewater generated by project: 4,960 GPD (per 15A NCAC 02T .0114)
> Do not include future flows or previously permitted allocations If permitted flow is zero, indicate why:
0 Pump Station or Gravity Sewer where flow will be permitted in subsequent permits that connect to this line
O Flow has already been allocated in Permit Number:
O Rehabilitation or replacement of existing sewer with no new flow expected
0 Other (Explain):
FORM: FTA 04-16
Page 2 of 5

VII. GRAVITY SEWER DESIGN CRITERIA (If Applicable) - 02T .0305 & MDC (Gravity Sewers):
1. Summarize gravity sewer to be permitted:
Size (inches)
Length (feet)
Material
8"
1029
SDR-35 PVC
➢ Section II & III of the MDC for Permitting of Gravity Sewers contains information related to design criteria
➢ Section III contains information related to minimum slopes for gravity sewer(s)
➢ Oversizing lines to meet minimum slope requirement is not allowed and a violation of the MDC
VHI. PUMP STATION DESIGN CRITERIA (If Applicable) — 02T .0305 & MDC (Pump Stations/Force Mains):
COMPLETE FOR EACH PUMP STATION INCLUDED IN THIS PROJECT
1. 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 (inches)
Length (feet)
Material
6. Power reliability in accordance with 15A NCAC 02T .0305(h)(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 15,000 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)(1)(C):
> It shall be demonstrated to the Division that the portable source is owned or contracted by the applicant (draft 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.
PC. SETBACKS & SEPARATIONS — (02B .0200 & 15A NCAC 02T .0305(1)):
FORM: FTA 04-16 Page 3 of 5

I. Does the project comply with all separations found in 15A NCAC 02T .0305(t) & (a)
15A NCAC 02T.0305(f1 contains minimum separations that shall be provided for sewer systems:
®Yes ❑No ➢
Setback Parameter*
Separation Required
Storm sewers and other utilities not listed below (vertical)
24 inches
Water mains (vertical -water over sewer including in benched trenches)
18 inches
Water mains (horizontal)
10 feet
Reclaimed water lines (vertical - reclaimed over sewer)
18 inches
Reclaimed water lines (horizontal - reclaimed over sewer)
2 feet
**Any private or public water supply source, including any wells, WS-I waters of Class I or
Class II impounded reservoirs used as a source of drinking water
100 feet
**Waters classified WS (except WS-I or WS-V), B, SA, ORW, HQW, or SB from normal
high water (or tide elevation) and wetlands (see item IX.2)
50 feet
**Any other stream, lake, impoundment, or ground water lowering and surface drainage
ditches
10 feet
Any building foundation
5 feet
Any basement
10 feet
Top slope of embankment or cuts of 2 feet or more vertical height
10 feet
Drainage systems and interceptor drains
5 feet
Any swimming pools
10 feet
Final earth grade (vertical)
36 inches
> 15A NCAC 02T.0305(g) contains alternatives where separations in 02T.0305(f) cannot be achieved. ➢ **Stream
classifications can be identified using the Division's NC Surface Water Classifications webpage > If noncompliance with
02T,0305(f) or (g) 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 specified 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 15A NCAC 02B .0200? El Yes ❑ No AN/A
> This would include Trout Buffered Streams per 15A NCAC 2B.0202
4. Does the project require coverage/authorization under a 404 Nationwide or
individual permits or 401 Water Quality Certifications?
> Information can be obtained from the 401 & Buffer Permitting Branch
❑ Yes ZNo
5. Does project comply with 15A NCAC 02T.0105(c)(6) (additional permits/certifications)? ®Yes. ❑No
Per I5A NCAC 02T.0105(c)(6), 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.).
6. Does this project include any sewer collection lines that are deemed "high -priority?"
Per 15A NCAC 02T.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 ❑ N/A
> If yes, include an attachment with details for each line, including type (aerial line, size, material, and location).
FORM: FTA 04-16 Page 4 of 5

High priority lines shall be inspected by the permittee or its representative at least once every six -months and
inspections documented per 1SA NCAC 02T.0403(a)(5) or the permitee's individual System -Wide Collection permit.
X. CERTIFICATIONS:
1. Does the submitted system comply with 15A NCAC 02T the Minimum Design Criteria for the Permitting of Pump Stations
and Force Mains (latest version) and the Gravity Sewer Minimum Design Criteria (latest version) as applicable?
® Yes ❑ No
If No, complete and submit the Variance/Alternative Design Request application (VADC 10-14) and supporting documents for
review. Approval of the request is required prior to submittal of the Fast Track Application and supporting documents.
2. Professional Engineer's Certification:
I, Ale,' A. St.ur2FucI Pi 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 Fast -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 143-215.6B, 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:
3. Applicant's Certification per 15A NCAC 02T .0106(b):
I, Chris Rollins. City Manager attest that this application for (Signature Authority's name & title from Application Item I.3.)
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
nondischarge system to surface waters or the land will result in an immediate enforcement action that may include civil
penalties, injunctive relies; 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 143-215.6A and 143-215.6B 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.
Signature:
Date: Z /3 )2)
FORM: FTA 04-16 Page 5 of 5

Villas on 5th
Site Boundary
Existing Sewer Line
Proposed Sewer Line

Results
Table of Contents
Table of Contents
8.BASE MAP
L 133 Address Points
n
Heavy Industrial
Development Applicants
0 W Streets
❑ 139
Streets w/Block-Ranges
E Railroads
0 County Line
I: Major Roads
CitiesBig
Cities
❑ l Cities:ETJs
Surrounding Counties
HISTORIC SITES GROUP
❑ D Historic Resources
Historic Resources

NCDENR
North Carolina Department of Environment and Natural Resources
Division of Water Quality
Beverly Eaves Perdue Coleen H. Sullins Dee Freeman
Governor Director Secretary
March 15, 2011
Robert L. Wilson
City Manager
City of Mebane
106 East Washington Street
Mebane, NC 27302
Subject: Mebane WWTP (NC0021474)
Flow Reduction Request
Alamance County
Dear Mr. Wilson:
On February 14, 2011, the Pretreatment, Emergency Response and Collection System (PERCS) Unit of
the Division of Water Quality received a flow reduction request for connections to the City of Mebane WWTP.
The letter requests an allowable flow rate of 80 gallons per day (gpd) per bedroom based on the evaluated data.
As daily WWTP data is not representative of the project area, the DMR data from the City of Mebane
WWTP (NC0021474) from January 2009 through December 2009 was evaluated to determine the peak sewage
month. The highest flow month was December 2009. Daily wastewater flows were recorded downstream of
the Holly Ridge Subdivision during December 2010. This data was reviewed by PERCS and Regional Office
staff.
Based on the data, the Division hereby grants a reduction in flow to 80 gpd/bedroom (minimum of 160
gpd for 1 and 2 bedroom residences) for sewer extension permits issued tributary to the City of Mebane
WWTP.
Regardless of the adjusted design daily wastewater flow rate, at no time shall the wastewater flows
exceed the effluent limits defined in the NPDES permit for the treatment facility or exceed the capacity of the
sewers downstream of any new sewer extension or service connection(s).
If you have any questions or comments regarding this matter, please contact Sarah Morrison at (919)
807-6310, or email [[e-mail]] or Deborah Gore, Unit Supervisor at [phone], or
email [[e-mail]].
Sincerely,
4d Coleen H. Sullins
cc: Darrell L. Russell, P.E., Alley, Williams, Carmen & King, Inc. (via email: [e-mail])
Steve Mauney, Winston-Salem Regional Office (via email)
NPDES Unit, Permit File NC002I474
PERCS Flow Reduction File
1617 Mail Service Center, Raleigh, North Carolina 27699-1617
Location: 512 N. Salisbury St. Raleigh. North Carolina 27604
Phone: [phone] \ FAX: [phone]PERCS Unit FAX: [phone] Customer Service: 1-877-623-6748
Internet http:Ilportal.ncdennornMeblwgl PERCS Unit hfto9/oortal.nctlenr.orolwebhwolswp/psloret
An Equal Opportunity 1 Affirmative Acton Employer
o One hCaroli Nna
aturaiii

Division of Water Resources
State of North Carolina
Department of Environmental Quality
Division of Water Resources
Flow Tracking for Sewer Extension Applications
(FTSE 10-18)
Entity Requesting Allocation: City of Mebane
Project Name for which flow is being requested: Villas on 5th Phase 3
More than one FTSE may be required for a single project if the owner of the WWTP is not responsible for all pump
stations along the route of the proposed wastewater flow.
I. Complete this section only if you are the owner of the wastewater treatment plant.
a. WWTP Facility Name: City of Mebane WWTP
b. WWTP Facility Permit #: NC 0021474
All flows are in MGD
c. WWTP facility's permitted flow 2.50
d. Estimated obligated flow not yet tributary to the WWTP 0.573
e. WWTP facility's actual avg. flow 1.705
f. Total flow for this specific request 0.00496
g. Total actual and obligated flows to the facility 2.278
h. Percent of permitted flow used 91%
II. Complete this section for each pump station you are responsible for along the route of this proposed
wastewater flow.
List pump stations located between the project connection point and the WWTP:
(A) (B) (C) (D)=(B+C) (E)=(A-D)
Design
Average Approx. Obligated,
Pump Pump Daily Current Not Yet Total Current
Station Station Firm Flow** Avg. Daily Tributary Flow Plus
(Name or Permit Capacity, * (Firm / pf), Flow, Daily Flow, Obligated Available
Number) No. MGD MGD MGD MGD Flow Capacity***
Farrar Ln W0O012938
0.720 0.288 0.077 0.122 0.199 0.089
* The Firm Capacity (design flow) of any pump station is defined as the maximum pumped flow
that can be achieved with the largest pump taken out of service.
** Design Average Daily Flow is the firm capacity of the pump station divided by a peaking factor
(pf) not less than 2.5, per Section 2.02(A)(4)(c) of the Minimum Design Criteria.
*** A Planning Assessment Addendum shall be attached for each pump station located
between the project connection point and the WWTP where the Available Capacity is < 0.
Downstream Facility Name (Sewer): City of Mebane
Downstream Permit Number: WQ 0039516
Page 1 of 6
FTSE 10-18

III. Certification Statement:
I C,V.\ \ S �1 o \Z t1,j certify to the best of my knowledge that the addition of
the volume of wastewater to be permitted in this project has been evaluated along the route to the receiving
wastewater treatment facility and that the flow from this project is not anticipated to cause any capacity
related sanitary sewer overflows or overburden any downstream pump station en route to the receiving
treatment plant under normal circumstances, given the implementation of the planned improvements
identified in the planning assessment where applicable. This analysis has been performed in accordance
with local established policies and procedures using the best available data. This certification applies to
those items listed above in Sections I and II plus all attached planning assessment addendums for which I
am the responsible party. Signature of this form certifies that the receiving collection system or treatment
works has adequate capacity to transport and treat the proposed new wastewater.
Signing Official Signature
14\mokS.ot
Title of Signing Oci
Page 2 of 6
2 /3 /2\
Date
FTSE 10-18