WQ0044414_Application (FTSE)_20230630

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NCDWQ Fast -Track Application Attachment — Cover Letter/Narrative Description NC Dept o1-Envtrotlrnen1al Quality
Project:
E-52 Rex Road Elementary School
Owner:
Wake County Board of Education
Engineer:
CLH Design, PA
Date:
04-May-2023
Please find attached on this submittal the following:
MAY 2 2 2023
Raleigh Regional office
• Fast Track Sewer System Extension Application (FTA 06-21) — One original, one copy
• Cover Letter/Narrative (this document)
• Application Fee
• Flow Tracking/Acceptance Form (FTSE 10-18)
• Site Maps — USGS Quad Map & Aerial Location Map
E-52 Rex Road Elementary School proposes the construction of a new Wake County Public School elementary
school in Holly Springs, North Carolina. The project address is 6125 Rex Road. An on -site private gravity sewer
main, on -site private grinder pump station, on -site private force main, off -site private force main, and off -site private
gravity sewer extension will be required to serve the new facility.
The school building will be sized for 716 students. Applying the "school with cafeteria" wastewater design flow
rate of 12-gpd per student, the expected Average Daily Flow for the facility is 8,592-gpd.
The private sewer system consists of 636-LF of 8-in DIP sewer main that collects the sewage from the proposed
school, duplex grinder pump station, 575-LF of 3-in PVC force main, 110-LF of 4-in DIP, and 37-LF of 8-in PVC
gravity main.
The nearest public sewer is an 8-in gravity sewer main, currently under construction, located at the end of Soadlite
Lane on the Bridgeberry Development -Phase 3. This sewer will be owned and operated by the Town of Holly
Springs. This sewer route was chosen because it requires the fewest stream crossings. The system eventually flows
to the Town of Holly Springs' Utley Creek Water Reclamation Facility (NC0063096).
The new pump station will be a duplex, grinder pump station connected to an on -site generator (located on the
school's mechanical yard) with an automatic transfer switch that will provide an emergency power source.
The proposed private force main crosses a stream inside the school property. A 110-LF of bore and jack is proposed ,
to avoid affecting the stream or 50-ft stream buffers. The 4-in DIP force main will be encased in a 12-in steel
encasement pipe and will require restrain joints. Wetlands will not be affected by the sewer system.

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State of North Carolina
Department of Environmental Quality
DWR MAY 2 2 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:
(to be completed by DWR)
All items must be completed or the application will be returned
I. APPLICANT INFORMATION:
1, Applicant's name: Wake Counter Board of Education (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: Mark Strickland per 15A NCAC 02T .0106(bl
Title: Chief Facilities and Operations Officer
4. Applicant's mailing address: I l l Corning Rd, Ste 190
City: Cary State: NC Zip: 27518-
5. Applicant's contact information:
Phone number: [phone] Email Address: [e-mail]
II. PROJECT INFORMATION:
1. Project name: E-52 Rex Road Elementary
2. Application/Project status: ® Proposed (New Permit) ❑ Existing Permit/Project
If a modification, provide the existing permit number: WQ00 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: WQ00
3. County where project is located: Wake
4. Approximate Coordinates (Decimal Degrees): Latitude: 35 .615095 Longitude:-78.887246
5. Parcel 1D (if applicable): 0637389732 (or Parcel ID to closest downstream sewer)
III. CONSULTANT INFORMATION:
1. Professional Engineer: Kenneth A. Loring License Number: 23953
Firm: CLH Design, PA
Mailing address: 400 Regency Forest Drive, Ste 120
City: Cary State: NC Zip: 27518-
Phone number: [phone] Email Address: [e-mail]
IV. WASTEWATER TREATMENT FACILITY (WWTF) INFORMATION:
1. Facility Name: Utley Creek Water Reclamation Facility Permit Number: NCO063096
Owner Name: Town of Holly Springs
V. RECEIVING DOWNSTREAM SEWER INFORMATION:
1. Permit Number(s): WQ0041164M
2. Downstream (Receiving) Sewer Information: 8 inch M Gravity C 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 i 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 ® NIA
2. If the Applicant is a Developer of lots to be sold, has a Developer's Operational Agreement (FORM: DEV} been attached?
❑ Yes ❑ No ® NIA
3. If the Applicant N a HomelProperty Owners' Association, has an HOA/POA Operational Agreement (FORM: HOAI 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 preparation/service ❑ Hotel and/or Motels
® School / preschool f day care ❑ Medical / dental I veterinary facilities ❑ Swimming Pool/Clubhouse
❑ Food and drink facilities ❑ Church ❑ Swimming Pool/Filter Backwash
❑ Businesses f offices / factories ❑ Nursing Home ❑ Other (Explain in Attachment)
5. Nature of wastewater: 100 % Domestic 0 % Commercial 0 % Industrial (See 15A NCAC 02T-0103(20)}
If Industrial, is there a Pretreatment Program in effect? ❑ Yes ❑ No
6. Has a flow reduction been approved under 15A NCAC 02T A114(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.0I14(f))
Daily Design Flow "°
No. of Units
Flow
School with Cafeteria
12 gal/students
716
8,592 GPD
gal/
galf
GPD
GPD
gall
GPD
gal/
gal/
GPD
GPD
Total
8,592 GPD
a See 15A NCAC 02T A01 14Lb), (d),1(e l) 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.5., 42A .4).
b Per 15A NCAC 02T .01 14(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 8-592 GPD (per 15A NCAC 02T .0114)
7 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):
1. Summarize gravity sewer to be permitted:
Size (inches)
Length (feet)
Material
8
8
636
DIP
37
PVC
➢ Section It & 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: Rex Road School Pump Station
2. Approximate Coordinates (Decimal Degrees): Latitude: 35.615078 Longitude:-78.887439
3. Total number of pumps at the pump station: 2
3. Design flow of the pump station: 0.108 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): 75 gallons per minute (GPM) at 41 feet total dynamic head (TDH)
5. Summarize the force main to be permitted (for this Pump Station):
Size (inches)
Length (feet)
Material
3
575
PVC
4
110
DIP
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.1.b. ® Grinder Pump ❑ Mechanical Bar Screen ❑ Other (please specify)
6. Power reliability in accordance with 15A NCAC 02T .03051h)(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 separationsfaltematives found in l5A NCAC 02T .0305f F1 & { _ ® Yes ❑ No
15A NCAC 02T.0305(f) 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
'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-I waters of Class I or
Class II 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 (g), see Section X.1 of this application
* 15A NCAC 02T.0305tg contains alternatives where separations in 02T.0305(f) 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 webpasge
Does this project comply with the minimum separation requirements for water mains? ® Yes ❑ No ❑ NIA
➢ 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.
Does the project comply with separation requirements for wetlands? ® Yes ❑ No ❑ N/A
➢ Please provide supplementary information identifying the areas of non-conformance.
➢ Seethe 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: ® 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 I5A NCAC 2B.0202
Does the project require coveragetauthorization 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_0105rch6) (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.)_
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 I5A NCAC 02T.0403(a)(5) or the permittee's individual System -Wide Collection permit.
FORM: FTA 06 21 Page 4 of 5

X. CERTIFICATIONS:
1. Does the submitted system comply with 15A NCAC 02T, the [Minimum Design Criteria for the Permillinit of Pump Stations
Ltd FoMg Maing (141e9t van ioRj* and the lwi0myiM Sewer Minimum Design Criteria (latest versioa) as applicable:
® Yes ❑ No
If no, for projects requiring a single variance, complete and submit the Variance/Alteniative Design Request application
(VADC 10-14) and supporting documents for review to the Central Office. Approval of the request win be Issued
concurrently with th pgroval of the Kermit. and 11roieets requiring a variance approval may be subject to Iont=_er
review times. For Drolects requiringIng or,mgreyariLiLces,gr where the variance is determined by the Division to be a
sieni(ic .. t Donlon of the prolgct, the full technical review is required.
2 Professional Engineer's Certification:
1, Kenneth A. Loring _ attest that this application for E-52 RSg Road E emt:n
(Professional Engineer's name from Application Item 111 1.) (Project Name ftm Application Item I1.1)
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 irar Gmily Sewers flatest version), and the Miniinum Msiten Criteria For the Fan -Track Permittira
of Pimp Stations and Force wins flow version). Although other professionals may have developed certain portions of this
submittal package, in}fusion of these materials under my signature and seal signifies that I have reviewed this material and
have judged it to be consistent with the proposed design.
NOTE In accordance with General Statutes 143-215.6A and 143-215.613, any person who knowingly makes any false
statement, representation, or certification in any application package shall be guilty of a Class 2 misdemeanor, which may
include a fine not to exceed $10,000, as well as civil penalties up to $25,000 per violation. 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 NCAQJ&07qi)_
North Carolina Professional Engineer's seal, signature, and date.
3. Applicant's Certification per 15A NCAC 02T .0106(b):
1, Mark Strickland attest that this application for E-52 Rex Road Elementary
(Signature Authority Name from Application Item 1.3.? (Project Name from Application Item 11 1)
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 LM and 143-Z 1J.60, 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.
L9"Signature: /;4�Date:
FORM: FTA 06-21 Page 5 of 5

E•52 ELEMENTARY SCHOOL
HOLLY SMNGS, NC
DATE, 03-09•2023
PROJECT NO: 21-W
USCS QUAD MAP
CLH DESIGN, P.A.
Regency Park
400 Regency Forest Drive
Suite 120
Cary, North Carolina 27518
Phone: [phone]I6
Fax: [phone]

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HOLLY SPRINGS, NC
DATE, 034*1023
PROJECT NOt A1W
AERIAL LOCATION MAP
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DESIGN, P.A.
Regency Park
400 Regency Forest Drive
Suite 120
Cary, North Carolina Z7518
Phone: [phone]
Fax: 919� 319 7516

DxuSign Envelope ID: DBE769rE-BA49-40BD-8003-F7EAF47352FD
T H E TO W N OF
May 12, 2023
Director, Division of Water Resources
Raleigh Regional Office
Water Quality Operation Section
3800 Barrett Drive
Raleigh, NC 27609
,Wolly (Tprin,
Re: Application for Sewer Extension Permit
Project: E-52 Rex Road Elementary School
Dear Sir or Madam:
NC Dept of Envrro,Jme,,tal Quality
MAY 2 2 2023
Raleigh Regional 0ffice
Please accept this application for a private sewer collections system permit. Please note the
application and construction drawings has not been reviewed per Town Standards and requires
State review.
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, 0S EN
Ex-
Rachel Ingham Drew Johnson
Kendra D. Parrish, A.E., CFM
Executive Director of Utilities and Infrastructure Engineering Manager - Deytft rat Construction N
K Plek
cc: Project Consultant Engineer, Y'Hoshua Aal-Anubia, PE
Rachel Ingham, Utility Engineering Manager
Drew Johnson, Development Construction Manager
Emily Konez, Utility Permitting Specialist
Project file/Correspondence #42080
3002
04.17.2018
Utilities and Infrastructure Services
P.O. Box 8 - 128 S. Main Street - HolIy Springs, NC 27540 - www.hoilyspringsnc.gov

DocuSign Envelope ID: DSE769FE 8A49-40BD-8003-E7EAF47352FD
NCDWQ Fast -Track Application Attachment — Cover Letter/Narrati4fi pFA?TOV'rOT2
mental Quality
Project: E-52 Rex Road Elementary School
Owner: Wake County Board of Education
Engineer: CLH Design, PA MAY 2 2 2023
Date: 04-May-2023
Raleig �,
Please find attached on this submittal the following: Regtonal office
• Fast Track Sewer System Extension Application (FTA 06- 21) One original, one copy
• Cover Letter/Narrative (this document)
• Application Fee
• Flow Tracking/Acceptance Form (FTSE 10. 18)
• Site Maps — USGS Quad Map & Aerial Location Map
E-52 Rex Road Elementary School proposes the construction of a new Wake County Public School elementary
school in Holly Springs, North Carolina. The project address is 6125 Rex Road. An on -site private gravity sewer
main, on -site private grinder pump station, on -site private force main, off•site private force main, and off -site private
gravity sewer extension will be required to serve the new facility.
The school building will be sized for 716 students. Applying the "school with cafeteria" wastewater design flow
rate of 12-gpd per student, the expected Average Daily Flow for the facility is 8,592-gpd.
The private sewer system consists of 636-LF of 8-in DIP sewer main that collects the sewage from the proposed
school, duplex grinder pump station, 685 LF of 3 in PVC force main, and 37-LF of 8-in PVC gravity main.
The nearest public sewer is an 8-in gravity sewer main, currently under construction, located at the end of Soadlite
Lane on the Bridgeberry Development -Phase 3. This sewer will be owned and operated by the Town of Holly
Springs. This sewer route was chosen because it requires the fewest stream crossings. The system eventually flows
to the Town of Holly Springs' Utley Creek Water Reclamation Facility (NCO063096).
The new pump station will be a duplex, grinder pump station connected to an on -site generator (located on the
school's mechanical yard) with an automatic transfer switch that will provide an emergency power source.
The proposed private 3-in force main crosses a stream inside the school property. A 110-LF of bore and jack is
proposed to avoid affecting the stream or 50-ft stream buffers. The 3-in force main will be encased in a 12-in steel
encasement pipe and will require restrain joints. Wetlands will not be affected by the sewer system.

DocuSign Envelope ID. DBE769FE-BA49-408D-8%S-YEikAY3b� 6'x{""'�" '-' '* - -
MAY 2 2 2023 State of North Carolina
Department of Environmental Quality
- DW-Rneigh Regional Office Division of Water Resources
Division of Water Resources Flow Tracking for Sewer Extension Applications
(FTSE 10-18)
Entity Requesting Allocation: Wake County Board of Education
Project Name for which flow is being requested: E-52 Rex Road Elementary School
More than one FTSE ntay 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
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 6.000
d. Estimated obligated flow not yet tributary to the WWTP 1.953
e. WWTP facility's actual avg. flow 2.947
f. Total flow for this specific request 0.0085
g. Total actual and obligated flows to the facility 4.900
h. Percent of permitted flow used 82%
11. 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 Approx.
Average Current Obligated, Total
Pump Daily Avg. Not Yet Current
Pump Station Station Firm Flow** Daily Tributary Flow Plus
(Name or Permit Capacity, * (Firm.' pO, Flow, Daily Flow, Obligated Available
Number) No. MGD MGD MGD MGD Flow Capacity***
Bridgeberry111 WQ0041164M 0.327 0.131 0 0.049 0.049 0.082
Union Ridge WQ0031552M 1.080 0.432 0 0.081 0.081 0.351
Avent Ferry WQ0028810M 2.304 0.922 0.243 0.084 0.327 0.595 ✓
* 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): Bridgeberry III Pump Station
Downstream Permit Number: WQ0041164M
VII
Page 1 of 6
FTSE 10-18

DocuSigh Envelope iD DBE769FF-BA49-40BD-8003-E7EAF47352FD
Ill. Certification Statement:
Kendra Parrish
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 Iocal established policies and procedures using the best available data. This certification applies to
those items listed above in Sections I and 11 plus all attached planning assessment addendums for which l
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.
5/12/202 3
Signing L icial Signature Date
Exec Director of utilities and Infrastructure
Title of Signing Official
Page 2 of 6
FTSE 10-18

DocuSign Envelope ID DBE769FE-BA49-40BD-8003-E7EAF47352FD
PLANNING ASSESSMENT ADDENDUM (PAA)
Submit a planning assessment addendum for each pump station listed in Section II where Available Capacity is <
0.
Pump Station (Name or Number):
Given that:
a. The proportion and amount of Obligated, Not Yet Tributary Daily Flow (C) accounts for
% and MGD of the Available Capacity (E) in Pump Station
; and that
b. The rate of activation of this obligated, not yet tributary capacity is currently approximately
MGD per year; and that
c. A funded Capital Project that will provide the required planned capacity, namely
is in design or under construction with
planned completion in ; and/or
d. The following applies:
Therefore:
Given reasonably expected conditions and planning information, there is sufficient justification to allow
this flow to be permitted, without a significant likelihood of over -allocating capacity in the system
infrastructure.
I understand that this does not relieve the collection system owner from complying with G.S. 143-
215.67(a) which prohibits the introduction of any waste in excess of the capacity of the waste disposal
system.
by:
Signing
5/12/2023
Date
Page 3 of 6
FTSE 10-18

DocuSign Envelope ID DBE769FE-BA49-40BD-9003-E7EAF47352FD
NC Dep€ of Environmental Quality
DRAFT MAY 2 2 2U23
Raleigh Regi01'al Office
Sewer Pump Station
Operations &t Maintenance Plan
Wake County Public School System
E-52 Rex Road Elementary School
6125 Rex Road
Holly Springs, North Carolina
MAY 2023
Prepared by:
CLH Design, PA
Cary, NC

DocuSign Envelope ID: DBE769FE-BA49-40BD-8003-E7EAF47352FD
Rex Road Elementary School Sewer Pump Station Operation & Maintenance Plan
Location:
Rex Road Elementary School (E-52)
6125 Rex Road, Holly Springs, NC
Owner:
Wake County Public School System
5625 Dillard Drive, Cary, NC 27518
Maintenance
Responsibility:
Wake County Public School System
Environmental & Grounds Department
Water Quality Management Team
919-856-8120 (24-hr)
Pump Station
Features:
Privately Owned, Privately Maintained
Duplex Submersible Grinder Pumps
Fence -enclosed site at rear of school
On -campus backup generator with ATS
Auto Dialer*, Alarm Horn & Light
* Auto Dialer to be programed to alert WCPSS Water Quality Management Team and WCPSS
Physical Plant Energy Conservation Manager.
Maintenance
Plan: WCPSS Water Quality staff shall perform regularly scheduled operational checks of the pump
station including of the following:
• Check fence and gates are secure and locked
• Clear pump station site of weeds, leaves and other debris
• Clear concrete pad of any debris (stones, etc)
• Check water level in wet well
• Check both pumps are operating properly
■ Manually operate both pumps and observe draw -down
• Measure draw -down rate and confirm pumping at expected rates and pressures (gauge
in valve vault)
• Place pump controls back in Auto position after testing
• Check float switches are hanging in proper positions
• Check for excessive floatables and remove as needed
• Remove any accumulated debris in trash basket
• Check valve vault for any standing water, check drain clearance
• Check and compare pump elapsed time meters for approximate equivalence to confirm
pumps are regularly alternating
• Manually activate alarms and confirm proper operation of visual and audible alarms and
Auto Dialer
• Manually activate the ATS and confirm generator operation
• Check fuel level in generator
• Perform draw -down test of each pump and confirm pumping at expected rates and
pressures (pressure gauge in valve vault)
• Change vent filter medium at pump station and valve vault every 12-mos.
• Remove and perform preventative maintenance on each pump per manufacturer's written
maintenance instructions and schedule

CLH design, p.a.
400 Regency Forest Drive, Suite 120
Cary, North Carolina 27518
P: 919,319.6716
www.clhdesignpa.com
Letter of Transmittal
CLH Project Number:
NC Dept of Environmental Quality
MAY 2 2 2023
Raleigh Regional Office C L H
IDLSIGN
May 17, 2023
To:
Fast -Track Sewer Review
Company:
Raleigh Regional Office Water Quality Section
Address:
3800 Barrett Drive
City/State/Zip:
Raleigh, NC 27609
Phone:
919-791-4200
Method:
UPS Ground
Subject:
E-52 Rex Road Elements School
Prints
X
Originals
I X
Specifications
I Applications
IX
Reports
X
Co of Letter
Submittals
Other:
X EFee�
Copies
Date
Description
2
03-27-23
Fast -Track Application (FTA 06-21) (1 Original & 1 Copy)
1
05-12-23
Flow Tracking/Acceptance Form (FTSE 10-18)
1
05-04-23
Cover Letter/Narrative
1
03-09-23
Site Maps (U5G5 Quad Map & Aerial Location Map)
1
03-09-23
Application Fee ($480)
Additional Remarks:
Please accept the attached documents for review and approval of the proposed sewer system to serve
E-35 Rex Road Elementary School in Holly Springs, North Carolina.
Please call or email Ken Loring (kloringgd
with any questions or if you need dditiA
Sign (d:
Cc: File
or Dani Lovera (dIoveratia)cIhdg,Lgnoacom)
al information. Thank you.
CLH design, p.a.