WQ0043970_Application (FTSE)_20230417

:1 IL t�ep[o EnvironmentalQual�
DocuSign Envelope ID: 2DB61DCA-DASD-4C31-AEC2-EO9o75F4,
ty
State of North Carolina
Department of Environmental Quality
1JW IN APR 17 2023 Division of Water Resources
FAST TRACK SEWER SYSTEM EXTENSION APPLICATION
Division of Water Resources Raleigh Regional Office FTA 06-21 & SUPPORTING DOCUMENTATION
Application Number: 45170 _ 0 MOO (to be completed by DWR)
All items must be completed or the application will be returned
1. APPLICANT INFORMATION:
I. Applicant's name: Town of Holly Springs (company, municipality, HOA, utility, etc.)
2. Applicant type: ❑ Individual ❑ Corporation ❑ General Partnership
❑ Federal ❑ State/County ® Municipal
3. Signature authority's name: Kendra Parrish per 15A NCAC 02T _0106(bt
Title: Executive Director of Utilities and Infrastructure
4. Applicant's mailing address: 128 S Main Street P.O. Box 8
City: Holly Springs State: NC Zip: 27540
5. Applicant's contact information:
Phone number: C!�19) 557-3935 Email Address: kendra.parrish(@hollyspringsnc.gov
H. PROJECT INFORMATION:
❑ Privately -Owned Public Utility
❑ Other
I. Project name: Carolina Springs Sewer Outfall
2. Application/Project status: ❑ Proposed (New Permit) ® Existing Permit/Project
If a modification, provide the existing permit number: WQ0043970 and issued date: 12/30/Z022
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: WQ00_
3. County where project is located: Wake
4. Approximate Coordinates (Decimal Degrees): Latitude: 35.68761 Longitude:-78.87003
5. Parcel ID (if applicable): 0730834534 (or Parcel ID to closest downstream sewer)
III. CONSULTANT INFORMATION:
1. Professional Engineer: Anthony E. Mills License Number: 039280
Firm: Shenandoah Homes, LLC
Mailing address: 3724 National Dr. Suite 215
City: Raleigh State: NC Zip: 27612-
Phone number: [phone] Email Address: andy(@shenandoahhomes.us
IV. WASTEWATER TREATMENT FACILITY (WWTF) INFORMATION:
1. Facility Name: Utley Creek WRF Permit Number: NCO063096
Owner Name: Town of Holly Springs
V. RECEIVING DOWNSTREAM SEWER INFORMATION:
1. Permit Number(s): WQ0042565
2. Downstream (Receiving) Sewer Information: 16 inch 54 Gravity ❑ Force Main
3. System Wide Collection System Permit Number(s) (if applicable): WQCS00192
Owner Name(s): Town of Holly Springs
FORM: FTA 06-21 Page 1 of 5

DocuSign Envelope ID: 2DB61DCA-DA8D-4C31-AEC2-E019075F4830
V1. 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 Dtveloper's Operational Agreemcnt {FORM: OUV) been attached?
❑ Yes ❑ No ® NIA
3. If the Applicant is a Home/Property Owners' Association, has an HOAfPOA O;erational Ajereemens (FORA: ROM and
supplementary documentation as required by 15A NCAC 02T.01 15(c) been attached?
❑ Yes ❑ No ® NIA
4. Origin of wastewater: (check all that apply):
❑ Residential (Individually Owned) ® Retail (stores, centers, malls) ❑ Car Wash
® Residential (Leased) ® Retail with food preparatioWservice ® Hotel and/or Motels
❑ School.," preschool l day care ❑ Medical / dental 1 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: 50 % Domestic 50 % 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 .01 14(f)? ❑ Yes ® No
➢ If yes, provide a copy of flow reduction approval letter with this application
7. Summarize wastewater generated by project:
Establishment Type (see 02T.0114(f))
Daily Design Flow 2�h
No. of Units
Flow
Hotel
120 gal/room
225
27,000 GPD
Apartment — l or 2 bedroom units
240 gal/Unit
622
149,280 GPD
Apartment — 3 bedroom units
360 gallUnit
118
42,480 GPD
Retail
0,1 15 gaUSF
182,590
20,998 GPD
Office
0.1 1 1 gaVSF
444,000
49,284 GPD
IcePlex
Provided by Calvert Ice Sports
25,030 GPD
Total
314,072 GPD
a See 1.5A NCAC 02T _01 14(b), (d), (elf 1) and-LvX2) 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 .01 14(c), design flow rates for establishments not identified [in table 15A NCAC 02T.01.141 shall be
determined using available flow data, water using Fixtures, occupancy or operation patterns, and other measured data.
8. Wastewater generated by project: 314,072 GPD (per 15A NCAC 02T .01.14)
➢ 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 06-2 1 Page 2 of 5

DocuSign Envelope ID 2DB61DCA-DA8D-4C31 AEC2 E019075F4830
Vll. GRAVITY SEWER DESIGN CRITERIA (If Applicable) - 02T .0305 & MDC (Gravity Sewers}:
I. Summarize gravity sewer to be permitted:
Size (inches)
Length (feet)
Material
8"
8"
3792.20
SDR35PVC
602.14
C900PVC
12"
2059.89
SDR35PVC
12"
444.70
C900PVC
15"
413.91
SDR35PVC
➢ Section If & 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 (Puma Stations/Force Mains}:
PROVIDE A SEPARATE COPY OF THIS PAGE FOR EACH PUMP STATION INCLUDED IN THIS PROJECT
1. Pump station number or name:
2. Approximate Coordinates (Decimal Degrees): Latitude: � Longitude: -
3. Total number of pumps at the pump station:
3. Design flow of the pump station: 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): gallons per minute (GPM) at feet total dynamic head (TDH)
5. Summarize the force main to be permitted (for this Pump Station):
Size (inches) Length (feet) Material
If any portion of the force main is less than 4-inches in diameter, please identify the method of solids reduction per
MDCPSFM Section 2.01 C. Lb. ❑ Grinder Pump ❑ Mechanical Bar Screen ❑ Other (please specify)
Power reliability in accordance with 15A NCAC 02T _0305LhJL1J:
❑ Standby power source or ❑ Standby pump
➢ Must have automatic activation and telemetry - 15A NCAC 02T.0305(h)(1)(B)_
D 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

DocuSign Envelope ID: 2DB61DCA-DA8D-4C31-AEC2-E019075F4830
IX. SETBACKS & SEPARATIONS — (02B .0200 & 15A NCAC 02T .0305(t)):
1. Does the project comply with all separations/alternatives found in 15A NCAC 02T ,0305(f) &;g}? ® Yes ❑ No
I5A NCAC 02T.0305(f) contains minimum separations that shall be provided for sewer systems:
Setback Parameter*
Separation Required
Storm sewers and other utilities not listed below (vertical)
18 inches
'Water mains (vertical - water over sewer preferred, 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-1 waters of Class 1 or
Class If impounded reservoirs used as a source of drinking water, and associated wetlands.
100 feet
**Waters classified WS (except WS-1 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 02;f.0305(f] ar-W, see Section X.I of this application
*.I 5A NCAC 02T.03051 g) contains alternatives where separations in 02T.0305{t) 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 webpaQe
2. Does this project comply with the minimum separation requirements for water mains? ®Yes [:]No [:IN. -'A
➢ if no, please refer to 15A NCAC 18C.0906(f) 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: Cape Fear ❑ 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 115A 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 numberipermitting status in the cover letter if coveragelauthorization is required.
6. Does project comply with 15A NCAC 02T.0105(c)(6) (additional perm itsicerti ficat ions)? ® 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).
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 4 of 5

DocuSign Envelope ID 2DB61DCA-DA8D-4C31-AEC2-E019075F4830
X. CERTIFICATIONS:
I. 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 gLayjty Sewer Minimum..De�_ign 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 longer
review times. For ro'ects requiring two or more variances or where the variance is determined by the Division to be a
sienificant portion of the proiect, the full technical review is required.
2. Professional Engineer's Certification:
1, Anthony E Mills, attest that this application for Carolina Springs Sewer Outfall
(Professional Engineer's name from Application Item III I ) (Project Name from Application Item If. 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 Permittin
of Pwrm Stations and Force MAins latest ver ipn�. Although other professionals may have developed certain portions of this
submittal package, inclusion of these materials under my signature and seal signifies that 1 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. M isrepresentatinorni of the application
information, including failure to disclose any design non-compliance with the ap sQP&U§* rik a, may subject
the North Carolina -licensed Professional Engineer to referral to the licensing ard. (21 NCAC 56.0701)
North Carolina Professional Engineer's seal, signature, and da
Applicant's Certification per 15A NCAC 02T .0106(b):
I, Kendra Parrish, attest that this application for Carolina Springs Sewer Outfall
(Signature Authority Name from Application Item 1.3.) (Project Name from Application Item 11 1)
7A
9yCNCINF.t�
3720/2023 " ...
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.
Signature:
Date: 4/13/2023
FORM. FTA 06-21 Page 5 of 5

DocuSign Envelope ID: 2DB61DCA-DA8D-4C31-AEC2-E019075F4830
NC Dept of Environmental Quality
._ _ V ,„ .� . - APR 17 2023
State of North Carolina
Department of Environmental Quality
Division of Water Resources
Divislon of Water Resources Flow Tracking for Sewer Extension Applications
ei (FTSE 10-18) egionai fly._ .,
Entity Requesting Allocation: Town of Holly Springs
Project Name for which flow is being requested: Carolina Springs Sewer Outfall
More than one FTSE may be required far a single project if Ilse owner of the WWTP is not responsible for all pump
stations along lite route of the proposed wastewater flaw.
1. Complete this section only if you are the owner of the wastewater treatment plant.
a. WWTP Facility Name: Utley Creek Wastewater Treatment Plant
b. WWTP Facility Permit #: NC 0063096
All flows are in MGD
c. WWTP facility's permitted flow 6.0
d. Estimated obligated flow not yet tributary to the WWTP 1.636 MGD
e. WWTP facility's actual avg. flow 2.950 MGD
f. Total flow for this specific request 0.314 MGD
g. Total actual and obligated flows to the facility 4.90 MGD
h. Percent of permitted flow used 81.2%
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 i pf), Flow, Daily Flow, Obligated Available
Number) No. MGD MGD MGD MGD Flow Capacity***
Carolina Springs 1 WQ0042364 1.967 0.787 0 0.432MGD 0.432MGD 0.355MGD
* 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): Carolina Springs I
Downstream Permit Number: WQ0042364
Page 1 of 6
FTSE 10-18

DocuSign Envelope ID 2DB61DCA-DA8D-4C31-AEC2-E01907E�F4830
III. Certification Statement:
I Kendra Parrish 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.
bv,
4/13/2023
Signing Ojfic.Tgnature Dale
Exec Director of utilities and Infrastructure
Title of Signing Official
Page 2 of 6
FTSE 10-18

Docu#Sign Envelope ID. 2DB61DCA-DA8D4C31-AEC2-E019075F4830
li
li fry II .
�..,.,.�~ THE TOWN OF
April 12, 2023
Director, Division of Water Resources
Raleigh Regional Office
Water Quality Operation Section
3800 Barrett Drive
Raleigh, NC 27609
oily Spnngsoily
Re: Application for Sewer Extension Permit Modification
Project: Carolina Springs Sewer Outfall
Permit: WQ0043970
Dear Sir or Madam:
NC Dept of Environmental Qualit
y
APR 17 2023
Raleigh Regional Office
Please find enclosed the following items in application for a sewer extension permit to the Town
of Holly Springs existing sewer distribution system:
0 One original and one copy cover letter including a project narrative
A check in the amount of $480.00
0 One original and one copy of the State of North Carolina Fast Track Sewer System
Extension Application (FTA 04-16)
0 Two copies of FTSE 04-16 Flow Tracking/Acceptance Form
0 Two color copies of a 8.5-inch by 11-inch portion of a 7.5 minute USGS Topographic
Map showing project area
0 Two copies of a street level map showing all relevant project areas
0 One copy of the locally -required Design and Application Certification
Feel free to contact me at 919-577-3150 should you have any questions or need additional
information in order to process this application.
Sincerely,
� J��eeu �qnM by
KenJra Va: rrish, P.E., CFM
Executive Director of Utilities and infrastructure
KP/ek
(YX_
Rachel Ingham
Engineering Manager - utilities
cc: Project Consultant Engineer, Andy Mills, PE
Rachel Ingham, Engineering Manager
Drew Johnson, Development Construction Manager
Emily Koncz, Utility Permitting Specialist
3002
04.17.2018
Utilities and Infrastructure Services
P.O. Box 8 - 128 S. Main Street - Holly Springs, NC 27540 - www.hollyspringsnc.gov

DocuSign Envelope ID: 2DB610CA-DA8D-4C31-AEC2-E019075F4830
M
DO NOT SUBMIT SEWER EXTENSION APPLICATIONS UNTIL
CONSTRUCTION DRAWINGS HAVE BEEN APPROVED BY STAFF!
Sewer Design and Application Certification
Note: This form must be submitted with the Fast Tract Application for extension to the Town of
Holly Springs Sewer System
Project: Carolina Springs Sewer Outfall
Design Engineer: Andy Mills. PE
Address: 3724 National Drive, Suite 215, Raleigh, NC 27612
Phone Number: 910-233-8581 Email: andy@shenandoa h homes us
Date Complete Application Package Received by Town: 3/20/2023
Date Approved: Fm (by RI) (by KDP) (by DJ)
As design engineer for this project, I certify the following (please check (x) each applicable box):
® That the design of the project is in complete confonnance with the Town of Holly
Springs Engineering Design and Construction Standards and NC DEQ Sanitary Sewer
Design Regulations;
That each of the following items are completed and enclosed for submittal to the State for
a sewer extension permit:
a One cover letter that includes a project narrative
a A check in the amount of $480.00 to NC DEQ
a A check in the amount of $200.00 to the Town of Holly Springs
a One State of North Carolina fonn FTA 04-16 Fast Tract Server System
Extension Application
a One FTSE 10-18 Flow Tracking for Sewer Extension Applications
a One color copy of an 8.5-inch by 11-inch portion of a 7.5-minute
USGS Topographic Map showing project area
a One copy of a street level map showing all relevant project areas
® One copy of the locally -required Design and Application Certification
(this form)
Design Engineer's Signature
Date 3120/23
Please contact Theresa Randall at (919) 5674009 or theresa. randa I il;hot lyspring, snc.pov if you
have any questions.
2003 Sewer Design App)icatror Certificalion
01.14.21
Utilities and Infrastructure Services
P.O. Box 8 • 128 S. Main Street • Holly Springs, NC 27540 • www.hollyspringsnc.gov

DocuSign Envelope ID: 2DB61DCA-DASD4C31-AEC2-E019075F4830
Carolina Springs Sewer Outfall (PRCDC202300181)
Utility Permit Application (PRUP202300490)
Submittal Date: March 271h 2023
Modification to Approved Permit (PRUP202202330)
Permit modified due to pipe material changes and minor horizontal adjustments
v
SHENANDOAH
Shenandoah Homes, LLC
Residential Developer / Land Development
NC Dept of Fnvrr0JJM..tal Quality
APR 17 2023
Raleigh R 1�9i0nalOffice
Designed By:
Andy Mills, PE
NCBELS Firm License #D-0428 I Michael Jeska, El
Submittal Items
Cover Letter
Sewer Design and Application Certification Form 2003
Carolina Springs Sewer Outfall Signature Set
Carolina Springs Sewer Outfall Calculations
$480.00 Check to NC DEQ
$200.00 Check to Town of Holly Springs
FTA 04-16 Fast Tract Sewer System Extension Application
FTSE 10-18 Flow Tracking for Sewer Extension Applications
USGS Topographic Map
Project Site Aerial
Project Narrative
The proposed Sanitary Sewer Outfall is designed to serve the Shenandoah Homes portion of the
Carolina Springs project. The 137.37 acre Mixed Use property is located at 3708 Old Holly Springs Apex
Rd. Apex, NC 27539. The sewer outfall will tie into an existing manhole and downstream pump station
designed by WithersRavenel, Inc.
Wastewater flow rates were calculated using the NCAC 02T values for a hotel (120 gal/room x 225
rooms), 1 or 2 bedroom apartments (240 gal/unit x 622 units), 3 bedroom apartments (360 gal/unit x 118
units), and retail (.115 gal/SF x 182,590 Sq Ft). The site will produce a total average daily flow of 314,072
GPD and total peak flow of 835,240 GPD (1.292 CFS). The maximum flow depth (1/2 pipe diameter) and
minimum velocity (2 fps) has been met for every pipe in the outfall. The sanitary sewer system is comprised
of 31 manhole structures and 7,313 LF of pipe. Manhole and pipe quantities are listed below, and full
calculations can be found in the Carolina Springs Sewer Outfall REVISED Signature Set Calculations
packet:
8" SDR35 PVC = 3792.20 LF
8" C900 PVC = 602.14 LF
12" SDR35 PVC = 2059.89 LF
12" C900 PVC = 444.70 LF
15" SDR35 PVC = 413.91 LF
Total Pipe Length = 7312 84 LF
4' Diameter Manholes = 28
5' Diameter Manholes = 3
Total Manholes = 31

DocuSign Eft —lope ID. 2DB61DCA-DA8D-4C31-AEC2-E019075F483C
ROY COOPER
Governor
ELIZABETH S. BISER
Scc re rary
RICHARD E. ROGERS. JR,
Oi,rctor
NORTH CAROLINA
Environmental Quality
December 30, 2022
Kendra Parrish, Executive Director of Utilities and Infrastructure
Town of Holly Springs
128 S. Main Street P.O. Box 8
Holly Springs, NC 27540
Subject: Permit No. WQ0043970
Town of Holly Springs
Carolina Springs Sewer Outfall
Wastewater Collection System Extension Permit
Wake County
Dear Permittee:
NC Dept of , viron"ftntal Quality
APR 17 202
Raleigh Regional Office
In accordance with your application received November 4, 2022, we are forwarding herewith Permit No.
WQ0043970 dated December 30, 2022, to the Town of Holly Springs (Permittee) for the construction
and operation upon certification of the subject wastewater collection system extension. This permit
shall be effective from the date of issuance until rescinded 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 the following conditions contained within this permit:
Condition 11.1: This permit shall not be automatically transferable; a request must be made and
approved.
Condition 11.4: Requires that the wastewater collection facilities be properly operated and maintained
in accordance with 15A NCAC 02T .0403 or any individual system -wide collection
system permit issued to the Permittee.
Condition 11.7: Upon completion of construction and prior to operation of these permitted facilities,
the completed Engineering Certification form with checklist attached to this permit
shall be submitted with the required supporting documents to the address provided on
the form. Permit modifications are required for any changes resulting in non-
compliance with this permit, regulations, or the Minimum Design Criteria. [15A NCAC
02T.0116]
It shall be responsibility of the Permittee 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
E
�r NonhCxoh"Dwm�rofEa=o=w%&1firWayiDivisnoofWAtesResourte+
FwaghReyoae]D$rce ;g^g8arreetEnte i Rala�,NorthC+rolrni:' R9
V 919 -97 4:9"

DocuSign Envelope ID: 2D561DCA-DASD-4C31-AEC2-Eo19075F4830
Town of Holly Springs
Permit No. WQ0043970
wastewater collection facilities, and/or referral of the North Carolina -licensed Professional Engineer to
the licensing board.
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 150E 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 Cassidy Kurtz via e-mail at
Cassidy. [e-mail].
Sincerely,
OccuSigned by:
Sleff Wlwsew
BCOM82504A460
for Richard E. Rogers, Jr.
Director, Division of Water Resources
by Scott Vinson, Regional Supervisor
Water Quality Regional Operations Section
Raleigh Regional Office
Division of Water Resources, NCDEQ
CC" Anthony E. Mills (andy_@s_henandoahhomes.us)
Raleigh Regional Office Files
DWR Laserfiche
Wake County Health Department
Page 2 of 9

DocuSign Envelope In 2DB61DCA-DA8D-4C31-AEC2-EO19475F4830
NORTH CAROLINA
Environmental Quality
NC Dept of Envjronmental Quality
APR 17
Raleigh Rent nal Office
WASTEWATER COLLECTION SYSTEM EXTENSION PERMIT
In accordance with the provisions of Article 21 of Chapter 143, General Statutes of North Carolina as
amended, and other applicable Laws, Rules, and Regulations, permission is hereby granted to the
Town of Holly Springs
Wake County
for the construction and operation of approximately 4949 linear feet of 8-inch gravity sewer;
approximately 2505 linear feet of 12-inch gravity sewer; and approximately 414 linear feet of 16-inch
gravity sewer to serve a 225-room hotel, 622 one- and two bedroom apartments, 118 three -bedroom
apartments, 182,590 sf retail space, 444,000 sf office space, and IcePlex as part of the Carolina Springs
Sewer Outfall project, and the discharge of 314,072 gallons per day of collected domestic, commercial
wastewater into the Town of Holly Springs' existing sewerage system, pursuant to the application
received November 4, 2022, and in conformity with 15A NCAC 02T; the Division's Gravity Sewer
Minimum Design Criteria adopted February 12, 1996 and updated in March 2008, 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 filed and approved by the
Department of Environmental Quality and considered a part of this permit.
This permit shall be effective from the date of issuance until rescinded and shall be subject to the
specified conditions and limitations contained therein.
DotuSlyned by:
SCef� Vi,tisaw
BCDA9D82SDaAg6i
for Richard E. Rogers, Jr.
Director, Division of Water Resources
By Authority of The Environmental Management Commission
Permit Number: WQ0043970
Permit Issued: December 30, 2022
Page 3 of 9

DocuSign Envelope ID: 2DB61DCA-DA8D-4C31-AEC2-E019075F4830
SUPPLEMENT TO PERMIT COVER SHEET
Town of Holly Springs is hereby authorized to:
Construct, and then operate upon certification the aforementioned wastewater collection extension.
The sewage and wastewater collected by this system shall be treated in the Town of Holly Springs' Utley
Creek Water Reclamation Facility in accordance with Permit Number NC0063096.
Permitting of this project does not constitute an acceptance of any part of the project that does not
meet 15A NCAC 02T; the Division's 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.
Construction and operation is contingent upon compliance with the Standard Conditions and any Special
Conditions identified below.
I. SPECIAL CONDITIONS
None.
II. STANDARD CONDITIONS
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. (15A NCAC 02T.0116; G.S 143-215.1(d3))
This permit shall become voidable unless the wastewater collection facilities are constructed in
accordance with the conditions of this permit; 15A NCAC 02T; 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 materials unless specifically mentioned herein. (15A NCAC 02T.01101
3. This permit shall be effective only with respect to the nature and volume of wastes described in the
application and other supporting data. [15A NCAC 02T .0110]
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 02T .0403. If an individual
permit is not required, the following performance criteria shall be met:
a. The sewer system shall be effectively maintained and operated at all times to prevent discharge
to land or surface waters, and to prevent any contravention of groundwater standards or
surface water standards.
b. A map of the sewer system shall be developed and shall be actively maintained.
Page 4 of 9

DocuSign Envelope 10- 2DB61DCA-DA8D-4C31-AEC2-E019075F4830
c. An operation and maintenance plan including pump station inspection frequency, preventative
maintenance schedule, spare parts inventory and overflow response has been developed and
implemented.
d. Pump stations that are not connected to a telemetry system shall be inspected every day (i.e.
365 days per year). Pump stations that are connected to a telemetry system shall be inspected
at least once per week.
e. High -priority sewer lines shall be inspected at least once per every six -months and inspections
are documented.
f. A general observation of the entire sewer system shall be conducted at least once per year.
g. Overflows and bypasses shall be reported to the appropriate Division regional office in
accordance with 15A NCAC 2B .0506(a), and public notice shall be provided as required by North
Carolina General Statute §143-215.1C.
h. A Grease Control Program is in place as follows:
1. For public owned collection systems, the Grease Control Program shall include at least
biannual distribution of educational materials for both commercial and residential users and
the legal means to require grease interceptors at existing establishments. The plan shall also
include legal means for inspections of the grease interceptors, enforcement for violators and
the legal means to control grease entering the system from other public and private satellite
sewer systems.
2. For privately owned collection systems, the Grease Control Program shall include at least bi-
annual distribution of grease education materials to users of the collection system by the
permittee or its representative.
3. Grease education materials shall be distributed more often than required in Parts (1) and (2)
of this Subparagraph if necessary to prevent grease -related sanitary sewer overflows.
i. Right-of-ways and easements shall be maintained in the full easement width for personnel and
equipment accessibility.
j. Documentation shall be kept for Subparagraphs (a) through (i) of this Rule for a minimum of
three years with exception of the map, which shall be maintained for the life of the system.
5. The Permittee shall report by telephone to a water resources staff member at the Raleigh Regional
Office, telephone number [phone], as soon as possible, but in no case more than 24 hours,
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 SSO and/or spill over 1,000 gallons; or
c. Any SSO and/or spill, regardless of volume, that reaches surface water
Voice mail messages or faxed information is permissible, but this shall not be considered as the
initial verbal report. Overflows and spills occurring outside normal business hours may also be
reported to the Division of Emergency Management at telephone number [phone] or (919)
733-3300. Persons reporting any of the above occurrences shall file a spill report by completing and
submitting Part I of Form CS-SSO (or the most current Division approved form) within five days
following first knowledge of the occurrence. This report must outline the actions taken or proposed
Page 5 of 9

DocuSign Envelope ID: 2DB61DCA-DA8D-4C31-AEC2-Eo19075F4830
to be taken to ensure that the problem does not recur. Part II of Form CS-SSO (or the most current
Division approved form) can also be completed to show that the SSO was beyond control. [G.S. 143-
215.iC(al)]
6. Construction of the gravity sewers, pump stations, and force mains 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. [15A NCAC 02T.0108(b))
7. Upon completion of construction and prior to operation of these permitted facilities, the completed
Engineering Certification form with checklist attached to this permit shall be submitted with the
required supporting documents to the address provided on the form. A complete certification is
one where the form is fully executed and the supporting documents are provided as applicable. Any
wastewater flow made tributary to the wastewater collection system extension prior to completion
of this Engineer's Certification shall be considered a violation of the permit and shall subject the
Permittee to appropriate enforcement actions.
If the permit is issued to a private entity with an Operational Agreement, then a copy of the
Articles of Incorporation, Declarations/Covenants/Restrictions, and Bylaws that have been
appropriately filed with the applicable County's Register of Deeds office shall be submitted with
the certification.
A complete certification is one where the form is fully executed and the supporting documents are
provided as applicable. Supporting documentation shall include the following:
a. One copy of the project construction record drawings (plan & profile views of sewer lines &
force mains) of the wastewater collection system extension. Final record drawings should be
clear on the plans or on digital media (CD or DVD disk) and are defined as the design drawings
that are marked up or annotated with after construction information and show required buffers,
separation distances, material changes, etc.
b. One copy of the supporting applicable design calculations including pipe and pump sizing,
velocity, pump cycle times, and level control settings, pump station buoyancy, wet well storage,
surge protection, detention time in the wet well, and force main, ability to flush low points in
force mains with a pump cycle, and downstream sewer capacity analysis. If a portable power
source or pump is dedicated to multiple stations, an evaluation of all the pump stations' storage
capacities and the rotation schedule of the portable power source or pump, include travel
timeframes, shall be provided.
c. Changes to the project that do not result in non-compliance with this permit, regulations, or the
Minimum Design Criteria should be clearly identified on the record drawings, on the certification
in the space provided, or in written summary form.
Prior to Certification (Final or Partial): Permit modifications are required for any changes resulting
in non-compliance with this permit (including but not limited to pipe length changes of 10% or
greater, increased flow, pump station design capacity design increases of 5% or greater, and
increases in the number/type of connections), regulations, or the Minimum Design Criteria.
Requested modifications or variances to the Minimum Design Criteria will be reviewed on a case -by.
case basis and each on its own merit. Please note that variances to the Minimum Design Criteria
should be requested and approved during the permitting process prior to construction. After -
Page 6 of 9

DocuSign Envelope ID: 2DB61DCA-DA8D-4C31-AEC2-Eo19075F4830
construction requests are discouraged by the Division and may not be approved, thus requiring
replacement or repair prior to certification & activation. [15A NCAC 02T .0116]
8. Gravity sewers installed greater than ten percent below the minimum required slope per the
Division's Gravity Sewer Minimum Design Criteria shall not be acceptable and shall not be certified
until corrected. If there is an unforeseen obstacle in the field where all viable solutions have been
examined, a slope variance can be requested from the Division with firm supporting documentation.
This shall be done through a permit modification with fee. Such variance requests will be evaluated
on a case -by -case basis. Resolution of such request shall be evident prior to completing and
submitting the construction certification. [ 15A NCAC 02T.0105(n)]
9. A copy of the individual permit and construction record drawings shall be maintained on file by the
Permittee for the life of the wastewater collection facilities. [15A NCAC 02T .0116]
10. Failure to abide by the conditions and limitations contained in this permit; 15A NCAC 02T; 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, construction of additional or replacement wastewater collection facilities,
and/or referral of the North Carolina -licensed Professional Engineer to the licensing board. [15A
NCAC 02T .0108(b-c)]
11. 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. [15A NCAC 02T .0110; 15A NCAC 02T .0108(b)]
12. 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 the Division any other Federal, State, or
Local government agencies which have jurisdiction or obtaining other permits which may be
required by the Division or any other Federal, State, of Local government agencies. [G.S. 143-
215.1(b)]
Page 7 of 9

+�.`. '�1 CAI f +: <�� ■. +' Y A � r
•. r� f if�iC"���.}h.'�n .: �'��L. L�ry .1. y�ti;y�+'�"A�r.�.
{ V
ed
"' it C % ,��'. +}.. } i.1 'k •,�.
* r 4M
�J ^`'�--`Y� :� �4�� `me•µ 14 ��wr- .Y '.� �.�5'{
. riRrS i 5 [Y/
i
J