WQ0043801_Application (FTSE)_20220923

�� 23— ZOZZ State of North Carolina
DWR
Department of Environmental Quality
Division of Water Resources
FAST TRACK SEWER SYSTEM EXTENSION APPLICATION
Dlvlslon of Water Resources 2(� FTA 06-21 & SUPPORTING DOCUMENTATION
Application Number: V...J�xW `7 D I (to be completed by DWR)
All items must be completed or the application will be returned
I. APPLICANT INFORMATION:
I. Applicant's name: Town of Denton (company, municipality, HOA, utility, etc.)
2. Applicant type: ❑ Individual ❑ Corporation ❑ General Partnership ❑ Privately -Owned Public Utility
❑ Federal ❑ State/County M Municipal ❑ Other
3. Signature authority's name: Kelly Craver per 15A NCAC 02T .0106(b)
Title: Town Manager
4. Applicant's mailing address: P.O. Box 306
City: Denton State: NC Zip: 27239-
5. Applicant's contact information:
Phone number: Q 6) 859-4231 Email Address: [e-mail]
11. PROJECT INFORMATION:
1. Project name: Tractor Supply Co. — Denton, NC
2. Application/Project status: M Proposed (New Permit) ❑ Existing Permit/Project
If a modification, provide the existing permit number: W000_ and issued date:
For modifications, also attach a detailed narrative description as described in Item G of the checklist.
If new construction, but part of a master plan, provide the existing permit number: W000_
3. County where project is located: Davidson
4. Approximate Coordinates (Decimal Degrees): Latitude: 35.61664' Longitude:-80.10320°
III. Parcel ID (if applicable): 10002130000002, 10002130000003, 10002130000004. 10002B0000005 (or Parcel ID to closest
downstream sewer)
IV. CONSULTANT INFORMATION:
1. Professional Engineer: Cathleen M. Saunders, P.E. License Number: 043652
Firm: Ouible & Associates, P.C.
Mailing address: P.O. Drawer 870
City: Kitty Hawk State: NC Zip: 27949-
Phone number: 252) 491-8147 Email Address: csaundersnaquible.com
V. WASTEWATER TREATMENT FACILITY (WWTF) INFORMATION:
1. Facility Name: Denton Wastewater Treatment Plant Permit Number: NCO026689
Owner Name: Town of Denton W WTP
VI. RECEIVING DOWNSTREAM SEWER INFORMATION:
1. PermitNumber(s): WQCS00223
2. Downstream (Receiving) Sewer Information: _ inch (manhole) ® Gravity ❑ Force Main
3. System Wide Collection System Permit Number(s) (if applicable): WQCS00223
4. Owner Name(s): Town of Denton W WTP
FORM: FTA 06-21 Pagel 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 HOA/POA Operational Agreement (FORM: HOA) and
supplementary documentation as required by 15A NCAC 02T.0115(c) been attached?
❑ Yes ❑ No ® N/A
4. Origin of wastewater: (check all that apply):
❑ Residential (Individually Owned) ® Retail (stores, centers, malls) ❑ Car Wash
❑ Residential (Leased) ❑ Retail with food preparation/service ❑ Hotel and/or Motels
❑ School / preschool / day care ❑ Medical / dental / veterinary facilities ❑ Swimming Pool/Clubhouse
❑ Food and drink facilities ❑ Church ❑ Swimming Pool/Filter Backwash
❑ Businesses / offices / factories ❑ Nursing Home ❑ Other (Explain in Attachment)
5. Nature of wastewater: % Domestic 100% Commercial % Industrial (See 15A NCAC 02T .0103(20))
If Industrial, is there a Pretreatment Program in effect? ❑ Yes❑ No
6. Hasa flow reduction been approved under 15A NCAC 02T .0114(f)? ❑ Yes ®No
➢ If provide a copy of flow reduction approval letter with this application
7. Summarize wastewater generated by project:
Establishment Type (see 02T.0114(t))
Daily Design Flowa,"
No. of Units
Flow
Retail
100 GPD/1,000 SF
18,800 SF
1,880 GPD
GPD
gal/
GPD
gal/
GPD
gal/
GPD
gal/
GPD
Total
1,880 GPD
a See 15A 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.01141 shall be
determined using available flow data, water using fixtures, occupancy or operation patterns, and other measured data.
8. Wastewater generated by project: 1 880 GPD (per 15A NCAC 02T .0114)
➢ Do not include future flows or previously permitted allocations
If permitted flow is zero, please indicate why:
❑ Pump Station/Force Main or Gravity Sewer where flow will be permitted in subsequent permits that connect to this line.
Please provide supplementary information indicating the approximate timeframe for permitting upstream sewers with flow.
❑ Flow has already been allocated in Permit Number: Issuance Date:
❑ Rehabilitation or replacement of existing sewers with no new flow expected
❑ Other (Explain):
FORM: FTA 06-21 Page 2 of 5

VII. GRAVITY SEWER DESIGN CRITERIA (If Applicable) - 02T .0305 & MDC (Gravity Sewers):
I. Summarize gravity sewer to be permitted:
Size (inches) Length (feet) Material
➢ Section 11 & 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 requirements is not allowed and a violation of the MDC
VIII. PUMP STATION DESIGN CRITERIA (If Applicable) — 02T .0305 & MDC (Pump Stations/Force Mains):
PROVIDE A SEPARATE COPY OF THIS PAGE FOR EACH PUMP STATION INCLUDED IN THIS PROJECT
1. Pump station number or name: SANITARY SEWER PUMP STATION
2. Approximate Coordinates (Decimal Degrees): Latitude: 35.616640 Longitude:-80.103200
3. Total number of pumps at the pump station: 2
3. Design flow of the pump station: 0.00188 millions gallons per day (firm capacity)
➢ This should reflect the total GPM for the pump station with the largest pump out of service.
4. Operational point(s) per pump(s): 20 gallons per minute (GPM) at 19.8 feet total dynamic head (TDH)
5. Summarize the force main to be permitted (for this Pump Station):
Size (inches)
Length (feet)
Material
2
1,261
SDR 2l PVC
If any portion of the force main is less than 4-inches in diameter, please identify the method of solids reduction per
MDCPSFM Section 2.01C.1.b. ® Grinder Pump ❑ Mechanical Bar Screen ❑ Other (please specify)
6. Power reliability in accordance with 15A NCAC 02T.0305(h)(1):
❑ Standby power source or ❑ Standby pump
➢ Must have 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 and may not be portable
Or if the pump station has an average daily flow less than 15,000 gallons per day 15A NCACO2T.0305(h)(1)(C):
® Portable power source with manual activation, quick -connection receptacle and telemetry -
or
❑ Portable pumping unit with plugged emergency pump connection and telemetry:
➢ Include documentation that the portable source is owned or contracted by the applicant 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
as part of this permit application in the case of a multiple station power outage.
FORM: FTA 06-21 Page 3 of 5

IX. SETBACKS & SEPARATIONS — (02B .0200 & 15A NCAC 02T .0305(f)):
1. Does the project comply with all separations/alternatives found in 15A NCAC 02T .0305(f) & (g)? ® Yes ❑ No
15A NCAC 02T.0305 contains minimum separations that shall be provided for sewers stems:
Setback Parameter*
Separation Required
Storm sewers and other utilities not listed below (vertical)
18 inches
zWater mains (vertical - water over sewer preferred, including in benched trenches)
18 inches
zWater 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 It impounded reservoirs used as a source of drinking water, and associated wetlands.
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 associated with these waters (see item IX.2)
50 feet
**Any other stream, lake, impoundment, or ground water lowering and surface drainage
ditches, as well as wetlands associated with these waters or classified as WL.
10 feet
Any building foundation (horizontal)
5 feet
Any basement (horizontal)
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
➢ If noncompliance with 02T.0305(f) or (a), see Section X.1 of this application
* 15A NCAC 02T.0305(g) contains alternatives where separations in 02T.0305 cannot be achieved. Please check "yes"
above if these alternatives are used and provide narrative information to explain.
**Stream classifications can be identified using the Division's NC Surface Water Classifications webpage
2. Does this project comply with the minimum separation requirements for water mains? ® Yes ❑ No ❑ N/A
➢ If no, please refer to 15A NCAC 18C.0906(i) for documentation requirements and submit a separate document,
signed/sealed by an NC licensed PE, verifying the criteria outlined in that Rule.
3. Does the project comply with separation requirements for wetlands? ® Yes ❑ No ❑ N/A
➢ Please provide supplementary information identifying the areas of non-conformance.
➢ See the Division's draft separation requirements for situations where separation cannot be met.
➢ No variance is required if the alternative design criteria specified is utilized in design and construction.
4. Is the project located in a river basin subject to any State buffer rules? ® Yes Basin name: Yadkin Pee Dee River Basin
❑ No
If yes, does the project comply with setbacks found in the river basin rules per 15A NCAC 02B .0200? ® Yes [-]No
➢ This includes Trout Buffered Streams per 15A NCAC 2B.0202
5. Does the project require coverage/authorization under a 404 Nationwide/individual permits ❑ Yes ® No
or 401 Water Quality Certifications?
➢ Please provide the permit number/permitting status in the cover letter if coverage/authorization is required.
6. Does project comply with 15A NCAC 02T.0105(c)(6) (additional permits/certifications)? ® Yes ❑ No
Per 15A NCAC 02T.0105(c)(6), directly related environmental permits or certification applications must be 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.).
7. Does this project include any sewer collection lines that are deemed "high -priority?" ❑ Yes ® No
Per 15A NCAC 02T.0402, "high -priority sewer" means any aerial sewer, sewer contacting surface waters,
siphon, or sewers positioned parallel to streambanks that are subject to erosion that undermines or deteriorates the sewer.
Siphons and sewers suspended through interference/conflict boxes require a variance approval.
➢ If yes, include an attachment with details for each line, including type (aerial line, size, material, and location).
FORM: FTA 06-21 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 15A NCAC 02T.0403(a)(5) or the permittee's individual System -Wide Collection permit.
FORM: FTA 06-21 Page 5 of 5

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, for projects requiring a single variance, complete and submit the Variance/Alternative Design Request application
(VADC 10-14) and supporting documents for review to the Central Office. Approval of the request will be issued
concurrently with the approval of the permit, and projects requiring a variance approval may be subject to Ionizer
review times. For projects requiring two or more variances or where the variance is determined by the Division to be a
significant portion of the project, the full technical review is required.
2. Professional Engineer's Certification:
I, C A-W L.EW Q. cSAOW S,pC attest that this application for Tractor Supply Co. — Denton, NC
(Professional Engineer's name from Application Item II11.) (Project Name from Application Item IL 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,
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. Misrepresentation of the application
information, including failure to disclose any design non-compliance with the applicable Rules and design criteria, may subject
the North Carolina -licensed Professional Engineer to referral to the licensing board. (21 NCAC 56,0701)
North Carolina Professional Engineer's seal, signature, and date:
SEAL
SP
3. Applicant's Certification per 15A NCAC 02T .0106(b):
1, Kelly Craver , attest that this application for Tractor Supply Co. — Denton, NC
(Signature Authority Name from Application Item I.3.) (Project Name from Application Item 1I_I)
attest that this application 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 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.
g Si natu Date:
FORM: ETA 06-21 Page 6 of 5

State of North Carolina
Department of Environmental Quality
PWR
Division of Water Resources
Division of Water Resources Flow Tracking for Sewer Extension Applications
(FTSE 10-18)
Entity Requesting Allocation: Town of Denton WWTP
Project Name for which flow is being requested: Tractor Supply Co. -Denton, NC
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: Denton Wastewater Treatment Plant
b. WWTP Facility Permit #: NC0026689
All flows are in MGD
c. WWTP facility's permitted flow 0.800
d. Estimated obligated flow not yet tributary to the WWTP 0.00
e. WWTP facility's actual avg. flow 0.436
f. Total flow for this specific request 0.001880
g. Total actual and obligated flows to the facility 0.43788
h. Percent of permitted flow used 54.73%
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 Pump Average Approx. Not Yet Total Current
Station Station Firm Daily Flow** Current Tributary Flow Plus
(Name or Permit Capacity, * (Firm / pf), Avg. Daily Daily Flow, Obligated Available
Number) No. MGD MGD Flow, MGD MGD Flow Capacity***
* 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): Denton Wastewater Treatment Plant
Downstream Permit Number: WQCS00223
Page 1 of 6
FTSE 10-18

III. Certification Statement:
I Kelly Craver 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.
Title of Signing Official
Page 2 of 6
Date
FTSE 10-18

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Quible
Quible &Associates, P.C.
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ENGINEERING • ENVIRONMENTAL SCIENCES • PLANNING • SURVEYING
SINCE 1959
_
NC Department of
Environmental Quality
Received
September 20, 2022
SFP 2 3 2022
Lon Snider
NCDEQ Water Quality
Winston-Salem
Winston-Salem Regional Office
Regional Office
450 West Hanes Mill Road, Suite 300
Winston-Salem, NC 27105
Re: Fast Track Sewer System Extension Application (FTA 06-21)
Tractor Supply Co. — Denton, NC 19037 S. NC Hwy 109
Town of Denton, Davidson County, NC
Dear Mr. Snider,
P.O. Drawer 870
K4ry Hawk NC 27949
Phone: 252A91-8147
Fax: [phone]
web: quible.com
On behalf of the Town of Denton and Denton Development Group, LLC, Quible & Associates,
P.C. hereby submits, for your review and approval, a Fast Track Sewer System Extension
Application package for the above referenced project. The applicant is proposing to develop a
21,702 sq. tractor supply store located in Denton, Davidson County, North Carolina. A collection
system has been designed in accordance with 15A NCAC 02T, the Minimum Design Criteria for
the Permitting of Pump Stations and Force Mains, and the Gravity Sewer Minimum Design
Criteria. The proposed system will collect all proposed wastewater onsite at a pump station and
connect via a proposed 2" force main to an existing offsite sanitary sewer collection system.
The wastewater flow from the proposed tractor supply store will be conveyed to an existing
regional WWTP owned and operated by Town of Denton WWTP. The proposed wastewater flow
generated by the proposed project is calculated to be 1,880 GPD.
The following is attached and shall be considered part of this package:
1. Review fee check in the amount of $480.00 made payable to NCDEQ;
2. One (1) original and one (1) copy of the Fast Track Application (FTA 06-21);
3. One (1) original and one (1) copy of the Flow Tracking/Acceptance for Sewer Extension
Applications (FTSE 10-18);
4. Two (2) copies of the USGS Topographic Map with project area identified;
5. Two (2) copies of the Aerial Map with project area identified;
6. Two (2) copies of the existing permit NC0026689;
7. Two (2) copies of the site Wastewater Narrative including the power outage report from
Energy United.
Please do not hesitate to contact Nadeen Dashti at 252.491.8147 should you have any questions
and/or concerns. Thank you for your attention to this project.
Sincerely,
Quible & Associates, P.C.
Cathleen M. Saunders, P.E.
Encl: as stated
Cc: Town of Denton, Denton Development Group, LLC

Wastewater System Extension Narrative
Tractor Supply Co — Denton, NC
September 19, 2022
General
The site development proposes the construction of a 21,702 sq. ft. building that includes retail
sales and additional outdoor display areas. The project development will include the associated
parking, drainage, water, and wastewater improvements for the development of the 4.59-acre
recombined lot. The proposed construction is proposed to connect into the existing offsite
sanitary sewer collection system operated by Town of Denton WWTP. The wastewater
generated from the project will be collected and conveyed via gravity to the proposed onsite
wastewater pump station. Effluent from this private station will be conveyed by a proposed 2-
inch forcemain to the existing sanitary sewer collection system that is operated by the town.
Origin of Wastewater
The origin of the wastewater includes facilities within the development. The proposed total flow
generated by this project is calculated as follows:
100 GPD/1,000 S.F. @ 18,800 S.F. of retail floor area = 1,880 GPD
9,S9u GPD
Private Pump Station
The proposed pump station will include a 6-ft diameter wet well with over 6 hours of storage
above the pump -on activation level. Energy United records indicate the longest outage (other
than hurricanes and major events) within the last three years was 5 hrs and 46 minutes due to a
vehicle crash. A 6' diameter pumpstation wet well is proposed. Dosing times will occur at a time
interval of 1.4 cycles/hour.
The station will be operated and maintained by an ongoing contract with a local ORC, Troy
Branch. This operator will provide back-up power to the proposed pump station as needed. In
addition, historical power outage data for the area indicates an average outage of approximately
2.5 hours between 2019-2021. The top of the pump station is set at elevation 718.50-ft, and is
within flood zone "X". Both the venting and control panel are proposed at a minimum elevation
of 722.00-ft
Downstream Adequacy
The proposed pump station forcemain will discharge into an existing gravity system and Quible
& Associates, P.C. has confirmed the specified pumps can overcome the TDH within the
proposed forcemain in order to discharge to the downstream gravity system. adequacy of the
discharge point of the downstream forcemain. A downstream analysis of the proposed system
has been completed based on anticipated lengths of the forcemain to be installed and proposed
inverts.
Wastewater Treatment
Flows from this development are directed to Denton Wastewater Treatment Plant. The
proposed wastewater will be treated at Denton Wastewater Treatment Plant, a WWTP owned
by Town of Denton WWTP. The existing WWTP is permitted under NC0026689.
QUIBLE & ASSOCIATES, P.C.
ENGINEERING - ENVIRONMENTAL SCIENCES - PLANNING - SURVEYING
WWW.QUIBLE.COM

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