WQ0043230_Application (FTSE)_20220304

Double D Engineering, PLLC
February 22, 2022
NCDEQ
Division of Water Resources
225 Green Street
Fayetteville, N.C. 28301
Attn: Trent Allen
Ref: Bethesda Pines Subdivision
Sewer Permit Application
Please find attached:
Cover letter, sewer permit application,
form, USGS map, street view map and
If you have any questions or need any
contact this office.
DOUBLE D ENGINEERING, PLLC
Lee Humphrey, Project Manager
150 S. Page Street
Transmittal
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FA ye ltCvt11t::REf,»OIV/li.Q+i7Lt
downstream sewer evaluation, flow tracking
the fee check.
additional information, please feel free to
Southern Pines, NC 28387
Firm No. P-1275
PH: [phone]

State of North Carolina
Department of Environmental Quality
Division of Water Resources
Flow Tracking/Acceptance for Sewer Extension Applications
(FTSE 04-16)
Entity Requesting Allocation: Town of Aberdeen
Project Name for which flow is being requested: Bethesda Pines
More than one FTSE may be required 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: Moore County Water Pollution Control Plant
b. WWTP Facility Permit #: NC0037508
All flows are in 2Y7G
c. WWTP facility's permitted flow 10.0000
d. Estimated obligated flow not yet tributary to the WWTP 0.74189
e. WWTP facility's actual avg. flow 5.45000
f. Total flow for this specific request 0.02664
g. Total actual and obligated flows to the facility 6.21853
h. Percent of permitted flow used 62.1853
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 he project connection point and the WWTP:
(A) (B) (C) (D)—(B+C) (E)=(A-D)
Design Obligated,
Pump Average Daily Approx. Not Yet Total Current
Station Firm Flow** Current Avg. Tributary Flow Plus
(Name or Capacity„ * (Firm / pt), Daily Flow, Daily Flow, _ Obligated
Number) MGD MGD MGD MGD Flow
Available
Capacity***
* The Firm Capacity 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 firtn capacity of the pump station divided by a peaking
factor (pf) not less than 2.5.
*** A Planning Assessment Addendum shall be attached for each pump station located
between the project connection point and the W WTP where the Available Capacity is < 0.
Downstream Facility Name (Sewer): Moore County Public Utilities
Downstream Permit Number: WQCS00034
Page 1 of;6
FTSE 04-16

III: Certification Statement:
I Randy G.;Gould, P.E. 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 ipdt ates acceptance of this wastewater flow.
Signing idfcial)Sig,�ature
2
Page2of6
FTSE 04-16

1
SW
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: 12. be completed by DWR)
All items must be completed or the application will be returned
I. APPLICANT INFORMATION:
1. Applicant's name: Town of Aberdeen (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: Harold Watts per 15A NCAC 02T .0106(b)
Title: Public Works Director
4. Applicant's mailing address: PO Box 785.
City: Aberdeen State: NC Zip: 27315-
5. Applicant's contact information:
Phone number: [phone] Email Address: Jwoodna,townofaberdeen.net
II. PROJECT INFORMATION:
1. Project name: Utility Improvements to serve Bethesda Pines
2. Application/Project status:
® Proposed (New Permit) ❑ Existing Permit/Project
If a modification, provide the existing permit number: WQ00 and issued date:
If new construction but part of a master plan, provide the existing permit number: WQ00
3. County where project is located: Moore
4. Approximate Coordinates (Decimal Degrees): Latitude: 35.0806° Longitude: -79.2425°
5. Parcel ID (if applicable): 857016844592
(or Parcel ID to closest downstream sewer)
III. CONSULTANT INFORMATION:
1. Professional Engineer: David T. Upchurch PE
Firm: Double D Engineering, PLLC
Mailing address: 150 S. Page Street
City: Southern Pines State: NC Zip: 28387-
Phone number: [phone] Email Address:
License Number: 9570
IV. WASTEWATER TREATMENT FACILITY (WWTF) INFORMATION:
1. Facility Name: Moore County Water Pollution Control Plant Permit Number: NC0037508
Owner Name: Moore County
V. RECEIVING DOWNSTREAM SEWER INFORMATION (if different than WWTF):
1. Permit Number(s): WQ Downstream (Receiving) Sewer Size: 8 inch
System Wide Collection System PermilNumber(s) (ifakolieable): WQCS
Owner Name(s): Town of Aberdeen
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):
Residential Owned
0 Residential Leased
❑ School / preschool / day care
❑ Food and drink facilities
❑ Businesses / offices / factories
0 Retail (stores, centers, malls)
0 Retail with food preparation/service
0 Medical / dental / veterinary facilities
❑ Church
0 Nursing Home
❑ Car Wash
❑ Hotel and/or Motels
❑ Swimming Pool /Clubhouse
❑ Swimming Pool/Filter Backwash
❑ Other (Explain in Attachment)
5. Nature of wastewater : 100 % Domestic/Commercial % Commercial
% Industrial (See 15A NCAC 02T .0103(20))
)Is there a Pretreatment Program in effect? ❑ Yes ® No
6. Has a flow reduction been approved under 15A NCAC 02T .01 l4(0? ❑ Yes ® No
➢ If yes, provide a copy of flow reduction approval letter
7. Summarize wastewater generated by project:
Establishment Type (see 02T.0114(f)
Daily Design Flow A'"
No. of Units
Flow
Single Family Residence
360 gal/day
74
26,640 GPD
gal/
GPD
gal/
GPD
gal/
GPD
gal/
GPD
gal/
GPD
Total
26,640 GPD
a See I5A NCAC 02T .0114(b), (d), (e)(1) and (e)(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 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: 26 640 GPD (per 15A NCAC 02T .0114)
➢ 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 04-16
Page 2 of 5

VII. GRAVITY SEWER DESIGN CRITERIA (If Applicable) - 02T .03011 & MDC (Gravity Somers):
1. Summarize gravity sewer to be permitted:
Size (inches)
Length (feet)
Material
8
3766
PVC
S. Section II & III of the MDC for Permitting of Gravity Sewers contains information related to design criteria
Si. 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
VIII. PUMP STATION DESIGN CRITERIA (If Applicable) — 02T .0302 & P,2D ' (Pump Stations/i oree f l ins➢:
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.
FORM: FTA 04-16 Page 3 of 5

IX. SETBACKS & SEPARATIONS — (02B .0200 & 15A NCAC 02T .0305(f)):
1. Does the project comply with all separations found in I5A NCAC 02T .0305(f) & (g)
> 15A NCAC 02T.0305(f) 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, HOW, 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 154 NCAC 02B .0200? 0 Yes ❑ No ® N/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 // No
5. Does project comply with I SA NCAC 02T.0103(c)(6) (additional permits/certifications)? Z Yes ❑ No
Per 15A 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 NCACO2T.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).
High priority lines shall be inspected by the permittee or its representative at least once every six -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:
1. Does the submitted system comply with 15A NCAC 02T, the Minhnum 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, ,Jq ,; Q T. OpeAu,c L, At attest that this application for
(Professional Engineer's name from Application Item IIL 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.
LAP ix
,a' k CARQ
North Carolina Professional Engineer's seal, signature, and date:
3. Applicant's Certification per 15A NCAC 02T .0106(b):
J0Seph V�JfX� I �i1 s� r hi; Jn/ e5 O -Pc/ attest that this application for
( ignature Authority's name & title from Application Item I.3.)
I,
op
,,‘)
iintennioi
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. 1 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: 2. 2Oaa
FORM: FTA 04-16 Page 5 of 5

State of North Carolina
Department of Environmental Quality
Division of Water Resources
Flow Tracking/Acceptance for Sewer Extension Applications
(FTSE 04-16)
Entity Requesting Allocation: Town of Aberdeen
Project Name for which flow is being requested: Bethesda Pines
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: Moore County Water Pollution Control Plant
b. WWTP Facility Permit #: NC0037508
c. WWTP facility's permitted flow
d. Estimated obligated flow not yet tributary to the WWTP
e. WWTP facility's actual avg. flow
f. Total flow for this specific request
g. Total actual and obligated flows to the facility
h. Percent of permitted flow used
All flows are in MGD
10.0000
0.02664
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 Obligated,
Pump Average Daily Approx. Not Yet Total Current
Station Firm Flow** Current Avg. Tributary Flow Plus
(Name or Capacity, * (Firm / pf), Daily Flow, Daily Flow, Obligated Available
Number) MGD MGD MGD MGD Flow Capacity***
* The Firm Capacity 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.
*** 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): Moore Co. Water Pollution Control Plant
Downstream Permit Number: unknown
Page 1 of 6
FTSE 04-16

III. Certification Statement:
I
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 indicates acceptance of this wastewater flow.
a-aa a0rt
Signir Off%ial Signature Date
Page 2 of 6
FTSE 04-16

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Downstream Sewer Evaluation
Utility Improvements to serve Bethesda Pines
Line S-1
8" Diameter PVC Pipe at 0.40% grade
74 Single Family Townhomes at 360/GPD = 26,640 GPD
26,640 gpd times 2.5 Peak Factor = 66,600 GPD
Current Average Daily Flow 51 Homes at 360 gpd x 2,5 peak factor =45,900 gpd.
MODEL:
Input Parameters Data
Manning n for material 0.012
Slope (ft/ft) 0.004
Pipe diameter (in) 8
Slope min. (8"-18" pipe) 0.004
Slope min. (21"-36" pipe) FALSE
Output
Pipe Diameter (ft) 0.667
X-sex area (1/2-full) 0.174
Hydraulic Radius 0.167
Hydraulic Radius A 2/3 0.303
Slope A 1/2 0.063
Velocity (ft/s) 2.378
Flow (cfs) 0.415
Flow (gps) 3.104
Flow (gpd) :1/2 Pipe 268,163
Flow (gpd) 3/4 Pipe 402,244
Flow (gpd) Full Pipe 536,325
Existing Gravity Sewer has sufficent capacity to handle current and future flow.
For the Downstream Sewer Pump Stations and Outfalls, Moore County Public Utilities
has built a hydrualic model of their sewer system and inserts all proposed flow into their
Hydraulic Model prior to issueing the flow acceptance letter.

Project Cover Letter
Sewer Improvements to serve Bethesda Pines
The new 8" gravity sewer mains to serve the Bethesda Pines Project will connect to an existing 8" gravity
sewer line along Bethesda Road belonging to the Town of Aberdeen. The new 8" gravity sewer will
extend 3,7661f into the development with 22 new 4' dia. manholes to serve the proposed 74 lots. The
Sewer Improvements to serve Bethesda Pines Project will serve 74 single family homes @ 360
gpd/home for a total proposed flow of 26,640 gpd.
Downstream Sewer Evaluation
Moore County has built a hydraulic model of the entire existing Moore County Sewer System all the way
back to the Moore County WWTP. Prior to issuing the Flow Acceptance Letter, Moore County did their
own evaluation of the capacity of their downstream sewer and found they had adequate capacity in the
existing sewer mains and at the WWTP to handle the additional flow.