WQ0042054_Application_20201125

S, C) Ci ()PIR.
129 North First Street 704.984.6427 ph
Albemarle, NC 28001 www.ce-pa.com
Mr. Barry Love
NCDEQ— Mooresville Regional Office
610 East Center Avenue
Mooresville, NC 28115
Re: Cabarrus County Middle School
Fast Track Sewer System Extension Permit
Mr. Love,
10/20/2020
E_,
4'I3it>iIlw (_�'i7li,t1`dt< VP'"!—IlrfC".
Please find attached the executed Fast Track Sewer Application for the above referenced project in Cabarrus
County, NC. I am available at your convenience should you have immediate questions or need further information.
Thank you for your time and efforts on this project.
Sincerely, /
4e4l&-e— -
Heather Reynolds, El
411"410-
Attach: FTA 04-16 (1 original, 1 copy)

State of North Carolina
DWR
Department of Environmental Quality
Division of Water Resources
15A NCAC 02T .0300 — FAST TRACK SEWER SYSTEM EXTENSION APPLICATION
Division of Water Resources FTA 04-16 & SUPPORTING DOCUMENTATION
Application Number: 4. be completed by DWR)
All items must be completed or the application will be returned
I. APPLICANT INFORMATION: mi ,F VU 1 1 1p
1. Applicant's name: Cabarrus County Middle School 2022 (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: George (Tim) Lowder per 15A NCAC 02T .0106(b)
Title: Executive Director of Operations
4. Applicant's mailing address: 4401 Old Airport Road
City: Concord State: NC Zip: 28025-
5. Applicant's contact information:
Phone number: [phone] Email Address: [e-mail]2,nc.us
II. PROJECT INFORMATION:
1. Project name: Cabarrus County Middle School 2022
2. Application/Project status: ® Proposed (New Permit) ❑ Existing Permit/Project
If a modification, provide the existing permit number: WQ00 and issued date:
If new construction but part of a master plan, provide the existing permit number: WQ00
3. County where project is located: Cabarrus
4. Approximate Coordinates (Decimal Degrees): Latitude: 35.351290 Longitude:-80.63963'
5. Parcel ID (if applicable): 55181642570000
(or Parcel ID to closest downstream sewer)
III. CONSULTANT INFORMATION:
1. Professional Engineer: Rachel C. Carter, PE License Number: 049603
Firm: Chambers Engineering, PA
Mailing address: 129 North I" Street
City: Albemarle State: NC Zip: 28001-
Phone number: [phone] Email Address: rcarteraa,ce-pa.com
IV. WASTEWATER TREATMENT FACILITY (WWTF) INFORMATION:
1. Facility Name: Rocky River Wastewater Treatment Facility Permit Number: NCO036269
Owner Name: Cabarrus Coun
V. RECEIVING DOWNSTREAM SEWER INFORMATION (if different than WWTF):
1. Permit Number(s): WQ Downstream (Receiving) Sewer Size: 8 inch
stem Wide Collection System Permit Nurnberg (if applicable,): WQCS
Owner Name(s):
FORM: FTA 04-16 Page 1 of 5

VI. GENERAL REQUIREMENTS
1. If the Applicant is a Privately -Owned Public Utility, has a Certificate of Public Convenience and Necessity been attached?
❑ Yes ❑No ®N/A
2. If the Applicant is a Developer of lots to be sold, has a Developer's Operational Agreement (FORM DEVI been attached?
❑ Yes ❑No ®N/A
3. If the Applicant is a Home/Property Owners' Association has an Operational Aureement FORM HOAR been attached?
❑ Yes ❑No ®N/A
4. Origin of wastewater: (check all that apply):
❑ Residential 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/Commercial 100 % Commercial
_ % Industrial (See 15A NCAC 02T .O10�20))
,Is there a Pretreatment Program in effect? ❑ Yes ❑ No
6. Has a flow reduction been approved under 15A NCAC 021.0114M? ❑ Yes ® No
➢ If yes, provide a copy of flow reduction approval letter
7. Summarize wastewater generated by project:
Establishment Type (see 02TAI I4W)
Daily Design Flow e,n
No. of Units
Flow
school with cafeteria, gym & showers
15 gal/student
1200
18,000 GPD
gal/
GPD
gal/
GPD
gal/
GPD
gal/
GPD
gal/
GPD
Total
18,000 GPD
a See 15A NCAC 02T .01 l41'M (d) ' - ' 'and (ei(2) for caveats to wastewater design flow rates (i.e., minimum flow per
dwelling; proposed unknown non-residential development uses; public access facilities located near high public use areas;
and residential property located south or east of the Atlantic Intracoastal Waterway to be used as vacation rentals as defined
in G.S. 42A-4).
b Per 15A NCAC 02T .0114(c), design flow rates for establishments not identified [in table 15A NCAC 02T.0114] shall be
determined using available flow data, water using fixtures, occupancy or operation patterns, and other measured data.
8. Wastewater generated by project: 18,000 GPD (per 15A NCAC 02T .0114)
➢ Do not include future flows or previously permitted allocations
If permitted flow is zero, indicate why:
❑ Pump Station or Gravity Sewer where flow will be permitted in subsequent permits that connect to this line
❑ Flow has already been allocated in Permit Number:
❑ Rehabilitation or replacement of existing sewer with no new flow expected
❑ Other (Explain):
FORM: FTA 04-16 Page 2 of 5

VIL GRAVITY SEWER DESIGN CRITERIA (If Applicable) - 02T .0305 & MDC (Gravity Sewers):
1. Summarize gravity sewer to be permitted:
Size (inches) Length (feet) Material
8" 1705 PVC
➢ Section II & III of the MDC for Permitting of Gravity Sewers contains information related to design criteria
➢ Section III contains information related to minimum slopes for gravity sewer(s)
➢ Oversizing lines to meet minimum slope requirement is not allowed and a violation of the MDC
VIII. PUMP STATION DESIGN CRITERIA (If Applicable) — 02T .0305 &MDC tPum p Stations/Force Mains);
COMPLETE FOR EACH PUMP STATION INCLUDED IN THIS PROJECT
1. Pump station number or name:
2. Approximate Coordinates (Decimal Degrees): Latitude: Longitude: - °
3. Design flow of the pump station: millions gallons per day (firm capacity)
4. Operational point(s) of the pump(s): gallons per minute at feet total dynamic head (TDH)
5. Summarize the force main to be permitted (for this Pump Station):
Size (inches) Length (feet) Material
6. Power reliability in accordance with 15A NCAC 02T .0305(h)(1):
❑ Standby power source or pump with automatic activation and telemetry - 15A NCAC 02T .0305(h)(1)(B):
➢ Required for all pump stations with an average daily flow greater than or equal to 15,000 gallons per day
➢ Must be permanent to facility
Or if the pump station has an average daily flow less than 15,000 gallons per day:
❑ Portable power source with manual activation, quick -connection receptacle and telemetry - 15A NCAC 02T
.0305(h)(1)(C)
or
❑ Portable pumping unit with plugged emergency pump connection and telemetry - 15A NCAC 02T .0305(h)(1)(C):
➢ It shall be demonstrated to the Division that the portable source is owned or contracted by the applicant (draft agreement)
and is compatible with the station.
➢ If the portable power source or pump is dedicated to multiple pump stations, an evaluation of all the pump stations' storage
capacities and the rotation schedule of the portable power source or pump, including travel timeframes, shall be provided
in the case of a multiple station power outage.
FORM: FTA 04-16 Page 3 of 5

IX. SETBACKS & SEPARATIONS — (02B .0200 & 15A NCAC 02T .0305(f)):
1. Does the project comply with all separations found in 15A NCAC 02T .0305(f) k, (a) ® Yes ❑ No
➢ 15A 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
24 inches
Water mains vertical -water over sewer including in benched trenches
18 inches
Water mains horizontal
10 feet
Reclaimed water lines vertical - reclaimed over sewer
18 inches
Reclaimed water lines horizontal - reclaimed over sewer
2 feet
**Any private or public water supply source, including any wells, WS-I waters of Class I or
Class II impounded reservoirs used as a source of drinking water
100 feet
**Waters classified WS (except WS-I or WS-V), B, SA, ORW, HQW, or SB from normal
high water or tide elevation and wetlands see item IX.2
50 feet
**Any other stream, lake, impoundment, or ground water lowering and surface drainage
ditches
10 feet
Any building foundation
5 feet
Any basement
10 feet
Top slope of embankment or cuts of 2 feet or more vertical height
10 feet
Drainage systems and interceptor drains
5 feet
Any swimming pools
10 feet
Final earth grade vertical
36 inches
➢ 15A NCAC 02T.0305(a) contains alternatives where separations in 02T.03050 cannot be achieved.
➢ **Stream classifications can be identified using the Division's NC Surface Water Classifications web paae
➢ If noncompliance with 02T.0305(f) or (g). see Section X of this application
2. Does the project comply with separation requirements for wetlands? (50 feet of separation) ® Yes ❑ No ❑ N/A
➢ See the Division's draft separation requirements for situations where separation cannot be meet
➢ No variance is required if the alternative design criteria specified is utilized in design and construction
➢ As built documents should reference the location of areas effected
3. Does the project comply with setbacks found in the river basin rules per 15A NCAC 0213.0200? ® Yes ❑ No ❑ N/A
➢ This would include Trout Buffered Streams per 15A NCAC 213,0202
4. Does the project require coverage/authorization under a 404 Nationwide or ® Yes ❑ No
individual permits or 401 Water Quality Certifications?
➢ Information can be obtained from the 401 & Buffer Permitting Branch
5. Does project comply with 15A NCAC 02T.0I05(c)(6) (additional permits/certifications)? ® Yes ❑ No
Per 15A NCAC 02T.0105(c)(6), directly related environmental permits or certification applications are being prepared, have
been applied for, or have been obtained. Issuance of this permit is contingent on issuance of dependent permits (erosion and
sedimentation control plans, stormwater management plans, etc.).
6. Does this project include any sewer collection lines that are deemed "high -priority?"
Per 15A NCAC 02T.0402, "high -priority sewer" means "any aerial sewer, sewer contacting surface waters, siphon, or sewer
positioned parallel to streambanks that is subject to erosion that undermines or deteriorates the sewer.
❑ Yes ® No ❑ N/A
➢ If yes, include an attachment with details for each line, including type (aerial line, size, material, and location).
High priority lines shall be inspected by the permittee or its representative at least once every six -months and inspections
documented per 15A NCAC 02T.0403(a)(5) or the permitee's individual System -Wide Collection permit.
FORM: FTA 04-16 Page 4 of 5

X. CERTIFICATIONS:
1. Does the submitted system comply with 15A NCAC 02T, the Minimum Design Criteria for the Permitting of Pump Stations
and Force Mains (latest version), and the Gravity Sewer Minimum Desn Criteria (latest versions as applicable?
If No, complete and submit the Variance/Alternative Design Request application (VADC 10-14) and supporting documents for
review. Approval of the request is required prior to submittal of the Fast Track Application and supporting documents
2. Professional Engineer's Certification:
I, at c-L C_ • C F-T G-T- attest that this application for
(Professional Engineer's name from Application Item III.1.)
has been reviewed by me and is accurate, complete and consistent with the information supplied in the plans, specifications,
engineering calculations, and all other supporting documentation to the best of my knowledge. I further attest that to the best
of my knowledge the proposed design has been prepared in accordance with the applicable regulations, Gravity Sewer
Minimum Design Criteria for Gravity Sewers (latest version), and the Minimum Design Criteria for the Fast -Track Permitting
of Pump Stations and Force Mains (latest version). Although other professionals may have developed certain portions of this
submittal package, inclusion of these materials under my signature and seal signifies that I have reviewed this material and
have judged it to be consistent with the proposed design.
NOTE — In accordance with General Statutes 143-215.6A and 143-215.613, 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. . • ...
North Carolina Professional Engineer's seal, signature, and date:�'i,
s ®GINS
Or
tz,
4A 12.�
Applicant's Certification per 15A NCAC 02T .0106(b):
I, (9 C by6 t &Iml W VUTtR- , �X LU j IV% �pl CfO oV WEVA I vN 5 attest that this application for
(Signature Authority's name & title from Application Item 1.3.)
has been reviewed by me and is accurate and complete to the best of my knowledge. I understand that if all required parts of
this application are not completed and that if all required supporting documentation and attachments are not included, this
application package is subject to being returned as incomplete. I understand that any discharge of wastewater from this 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 143-215.613, 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.
Signature: -Q--1` Date: 0 c? Z G
FORM: FTA 04-16 Page 5 of 5

�l
o
t�
0 1 �
� c7.4n
rn
t1 ' r=*t
_ 1 ' o'er
�® ---EXISTING MH-1
1 M 575.51
1 I 20.00' of 8" PVC ®0.97% 31 (NEW)
IN:569
s 1 ' I V IN:569.16 (EXIST)
IN 0UT:569.11 EXIST
PUBLIC MH r^ � ' ' (EXIST)
RIM: 576.54
INV IN: 569.70 - 1
INV OUT:569.50
PERMANENT SEWER
PRIVATE SEWER EASEMENT
FROM SCHOOL SITE 0,3 5
0
z
rn
N80-33 9
$; PVC 0.93%
J
r
PROPOSED PUBLIC
PROPOSED to ;` i GRAVITY SEWER
WATERLINE
EXISTING PUBLIC
GRAVITY SEWER
1
r
t
r '
1 ;
50' 100'
�1
SCALE: 1" chambers
i engneering, pa DATE: May 2020 � ► Cabarrus
/ County Schools
DRAWN BY: DRB 129 North First Street I 704.984.6427 ph Ar
Albemarle, NC 28001 www.ce•pa.com F�,:dnW.i7xc�tu+y
APPROVED BY: SJS �Cabarms County Middle School Sewer Street Level Map 1 of 1

"A
VN O R T H C A R O L I N A
High Performance Liv
November 19, 2020
Cabarrus County Schools
George (Tim) Lowder
4401 Old Airport Road
Concord, NC 28025
P) 704-260-5600
E) Georgelowderncabanus k12 nc us
SUBJECT: City of Concord Willingness to Serve
private Wastewater Collection System Extension/Modification
City of Concord Project Title: Cabarrus County Middle School
City of Concord Project # 2020-046 & Accela PRS2020-01348
Receipt Date: November 18, 2020
November 13, 2020 (Com(WSACC Approval)
Engineering Plan Seal Date: November 05, 2020p1ete Package)
WSACC Rocky River WWTp _ NCO036269
City of Concord, Cabarrus County, North Carolina
Dear Mr. Lowder:
NI-CHWOD!�1
Fr -
This letter is to confirm that on November 13, 2020, our office received the Cabarrus County Middle
School engineering plans and specifications, a digital copy of the engineering plans, and private
wastewater collection system application, as prepared and sealed by Rachel Chambers Carter, NCPE,
with Chambers Engineering, PA for the private wastewater collection system extension consisting of
approximately 1,705 linear feet of 8-inch private sanitary sewer with 9 manholes and other appurtenances
to serve a 188,600 sq. ft. middle school allocated for 1,200 students located off the intersection of
Cochran Road and Roberta Road, with a school wastewater discharge of 18,000 GPD.
The City of Concord's public wastewater collection system has the capacity to accommodate the
estimated total average wastewater discharge of 18,000 GPD based on the information indicated to the
NCDENR Fast Track application for the project. The City of Concord, however, will not guarantee the
acceptance of any additional requests, revisions, deficiencies, or expansions that were not included in the
consulting engineer's submitted engineering plans, specifications, reports, and/or calculations associated
with this private system.
THE CITY OF CONCORD AND ITS STAFF ARE NOT RESPONSIBLE FOR ERRORS IN
DESIGNS, CALCULATIONS, DRAWINGS OR STATEMENTS SUBMITTED By
APPLICANTS, THEIR TECHNICAL CONSULTANTS, SURVEYORS OR ENGINEERS. THE
CITY OF CONCORD AND ITS STAFF ARE NOT RESPONSIBLE FOR FINDING OR
CORRECTING ANY ERRORS OR DEFICIENCIES IN PLANS SUBMITTED TO THE CITY OF
CONCORD FOR REVIEW AND APPROVAL. THE CITY OF CONCORD DISCLAIMS ANY
LIABILITY FOR ERRORS CONTAINED IN PLANS SUBMITTED TO THE CITY OF
CONCORD. THE SIGNATURE OF THE CITY OF CONCORD ENGINEER MAY NOT BE
.RELIED UPON TO ESTABLISH ANY DUTY OR RELATIONSHIP (SUCH AS A THIRD -
PARTY BENEFICIARY) WITH ANY PARTY USING THIS PLAN OR DRAWING. PARTIES
Engineering
Phone [phone] Fax [phone]

USING THIS DOCUMENT SHOULD CONDUCT THEIR OWN REVIEW AND ANALYSIS F
MAKING A DECISION IN RELIANCE ON THIS DOCUMENT, OR
This letter shall not be construed as an Authorization to Construct by the City of Concord. All applicable
permits associated with this project must be obtained and copies must be presented on site prior to
commencement of the work. pp p le
IMPORTANT: Cabarrus County Schools must submit a co
Resources, Non -Discharge approval letter and authorization toyco construct perof the mit
nd iai coy Water
engineer's final certification to the City of Concord prior to interconnection with the City of Concord'
public wastewater collection system. The City of Concord must be present to observe the copy of the
this private system, m order to meet the Standard Specifications for Wastewater Collection and Waters
Distribution for Cabarrus County. Contact Gary Stansbury, Connection of
5404 at least 48 hours prior to the initiating system connection.
Construction Administrator, at (704) 920
Construction of the private wastewater collection system project shall be in accordan
02T.0300; The Division of Water Quality's Gravity Sewer Minimum Desi ce with 15A NCAC
12, 1996, as applicable. This does not constitutean acceptance of an gn Criteria adopted February
y part of the project that does not
meet North Carolina Administrative Code Title 15A 02T.0300, as applicable. Failure to complymay
result in penalties in accordance with North Carolina General Statute § 143-215.6A through § 143-215.6C
construction of additional or replacement facilities, and/or referral of the North Carolina -licensed
y
Professional Engineer to the licensing board. sed
Please be aware that the City will not assume any responsibility for the operation and maintenance of the
subject private wastewater collection system that is located on the property beyond the public utility
easement/rights-of-way.
Cabarrus County Schools will be responsible for complying with the regulatory requirements in
accordance with North Carolina Administrative Code Title 15A 02T.0300, the maintenance and operation
of the private wastewater collection system, and obtaining the required permit approvals associated with
the private wastewater collection system. Please review this section of the Administrative Code prior to
submitting your application to the State. If the permit applicant is unable to perform all of the operation
and maintenance duties required by the State's Administrative Code, a private wastewater collection
system extension should not be requested. p
The City reserves the right to disconnect the subject wastewater collection system and potable water
service from the City of Concord's public system if improper operation and maintenance of the private
system violations of any Federal, State or local regulations, ordinances, or policies. p
After the private wastewater collection system has been constructed and prior to water service activation,
Cabarrus County Schools must complete the NCDE DWR regulatory requirements in accordance with
North Carolina Administrative Code 15A NCAC 2T for final approval and the Cabarrus CountySc
engineer must certify that the private wastewater collection system has been installed in accordance with
'
North Carolina Administrative Code 15A NCAC 2T.
A copy of the engineer's certifications, private system final approval/acceptance letter, and
correspondences, as applicable must be submitted to the City of Concord.

Sincerely,
City, of Concord
;;; Digitally signed by Sue
Hyde
Sue HydeDate: 2020.11.19
16:56-55-05100'
M. Sue Hyde, PE
Director of Engineering
Date
Attachments: WSACC Approval Letter
FTSE-01/14 signed by Sue M. Hyde on 11/13/2020
FTSE-01/14 signed by Chad VonCannon, NCPE on 11/18/2020
Electronic cc:
Project#2020-046
Chambers Engineering, pA
Rachel Chambers Carter, NCPE
129 North 1" Street
Albemarle, NC 2800I
P) 704-984-6427
E) rcal'[e-mail]
ce-pa.eom
Sincerely,
City of Concord
�eea'�
Thomas A. Bach,
Engineering Manager
Water Resource
17,97to z©
Date
Thomas A. Bach, Engineering Manager, Wastewater Resources, [e-mail]
Gary Stansbury, Construction Administrator, [e-mail]
M. Sue Hyde, Director of Engineering, [e-mail]

WATER & SEWER AUTHORITY
OF CABARRUS COUNTY
232 Davidson Hwy.
Concord, NC 28027
704.786.1783 4 704.795.1S64 Fax
www.wsacc.org
November 16, 2020
Mr. Lloyd Payne
City Manager
City of Concord
P.O. Box 308
Concord, NC 28026-0308
Subject: Flow Acceptance Request — City of Concord
Cabarrus County Middle School Private Sewer
Dear Mr. Payne:
This is a notice of capacity for the flow acceptance request received by the Water and Sewer Authority of
Cabarrus County (WSACC) from the City of Concord on November 16, 2020. WSACC has or will have capacity
at the Rocky River Regional Wastewater Treatment Plant and appropriate sewer interceptors to transport and treat
the commercial (school) wastewater from the proposed project entitled Cabarrus County Middle School Private
Sewer, located off Roberta Road. The referenced project will serve a school with 1,200 students, with a projected
wastewater flow of 18,000 gallons per day (gpd). The wastewater generated by this project will be conveyed
through a proposed gravity system, through an existing gravity system, and then enter WSACC's system at the
existing 30-inch Coddle Creek Interceptor. WSACC acknowledges it has or will have capacity for wastewater
from the proposed development based on information provided by Chambers Engineering, PA (Civil Engineer for
the project) using North Carolina Department of Environmental Quality (NCDEQ) wastewater flow guidelines.
If construction of this project does not commence within two (2) years of the date of this notice, the notice is
rescinded and a second request and notice will be required before flow capacity is accepted. Please notify
WSACC, in writing, when construction of this project is initiated. This sewer capacity allocation may also be
cancelled pursuant to the conditions set forth in the WSACC Sewer Allocation and Commitment Policy.
Please note that the final connnitment to service to provide wastewater treatment services shall occur upon
application for a building permit for the project and when system development fees are paid pursuant to
.N. C. G.S. §162A, Article 8.
If you have any questions, please call me at [phone], extension 224.
Sincerely,
Chad VonCannon, PE
Engineering Director
cc: Sherri Moore/Concord
Rachel Chambers Carter, PE/Chambers Engineering, PA
Michael Wilson/WSACC
Thomas Hahn, PE/WSACC
Mark Lomax/WSACC
Trent Gobble/WSACC

(WSACC USE ONLY) Cabarrus County Middle School Private Sewer
Section I. Name of wastewater treatment facility (WWTF) receiving wastewater:
® Rocky River wastewater Treatment Facility — Permit #NC0036269
❑ Muddy Creek Wastewater Treatment Facility — Permit #NC0081621
WWTP facility's permitted flow, MGD 26.500
Estimated obligated flow not yet tributary to the WWTP, MGD 4,778
WWTP facility's actual avg. daily flow, MGD 19.911 (75.13% ofpermit)
Total flow for this specific request, MGD 0.018
Total actual and obligated flows to the facility, MGD 24.707
Percent of permitted flow used 93.23%
Section II. Pump stations along the route from the Jurisdiction's connection point to the WWTP.
Pump Station
p
(Name or
Pump Station
Firm
*
(A)
Desi m Average
b b
(B)
A rox. Current
pp
(C)
Obligated,
(D) = (B+C)
(g)=(p_p )
Permit No
Capacity
Daily Flow **
Average Daily
a Da y
Not Yet
Total Current Flow
Available
Number
.
MGD
(Finn/pi)
Flow
ow
TributaryDail Flow
Phis Obligated Flow
Capacity**"
MGD
MGD
MOD
MGD
MGD
Lower Rocky
River PS
NCO036269
37.000
14.800
12,346
4.140
16.486
-1.686
* 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 (po 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 Available
Capacity is <0.
Section III. WSACC Certification Statement:
I, Chad VonCannon. PE, 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 from the connection to the WSACC interceptor 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 Section I
and Section II plus all attached planning assessment addendums for which I am the responsible party. Signature of this form indicates
WSACC's guarantee of capacity for this wastewater flow. Notwithstanding the guarantee of capacity, WSACC does not make a
commitment to service this wastewater flow until a building permit is requested through the Cabarrus County Building Inspections
Department and WSAC r ves payment of the System Development Fee.
- 4111 l oozo
WSACC's Signing Official Signature Date

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): Lower Rocky River Pump Station
Given that:
a. The proportion and amount of Obligated, Not Yet Tributary Daily Flow (C) accounts for 25.11 % and 4.140 MGD of
the committed flow in the Lower Rocky River Pump Station; and that
b. The rate of activation of this obligated, not yet tributary capacity is currentlyapproximately
1.806 MGD per year (please see second paragraph below); and that
c. A funded Capital Project that will provide the required planned capacity, namely Lower Rocky River Pump Station
Expansion is in design or under construction with planned completion in December 2021; and/or
d. The following applies:
Per guidance from City of Concord, it is expected that the Cabarrus County Middle School Private Sewer project
will be constructed and certified within two years of acceptance (by November 2022), and a phased build -out is not
proposed for this project.
WSACC has been working with Brown and Caldwell since February 2020 to study an expansion of the Rocky River
Regional WWTP, which includes study of expansion for the Lower Rocky River Pump Station. The Lower Rocky
River Pump Station currently includes four pumps, with space available for two additional pumps and associated
piping. WSACC initiated formal design in September 2020 for implementation of additional pumping capacity at
the Lower Rocky River Pump Station. Given that space is already available for two additional pumps, and that
some associated piping is already in place, WSACC currently anticipates that design and construction for
implementing additional capacity at the Lower Rocky River Pump Station can be completed by the end of 2021.
Based on recent analyses by Brown and Caldwell, WSACC expects that the firm capacity of the upgraded Lower
Rocky River Pump Station will be around 53.3 MGD, meaning that WSACC expects the "design average daily flow"
of the upgraded Lower Rocky River Pump Station will be around 21.3 MGD.
Based on flow trends so far in 2020, WSACC expects the overall 2020 annual average rate of activation for obligated,
not yet tributary capacity to be lower than the 1.806 MGD per year indicated above (from calendar year 2019). The
increase in flow at the Lower Rocky River Pump Station in calendar year 2019 was heavily influenced by significant
and persistent rainfall events. The year-to-date average flow for 2020 is approximately 11.2 MGD, much lower than
the 12.346 MGD annual average from 2019, which was heavily influenced by the referenced rainfall events. With the
combination of lower actual flows so far in 2020 and an expected lower rate of activation for obligated, not yet
tributary flows relative to the values experienced in 2019, WSACC does not currently anticipate issues with design
capacity at the Lower Rocky River Pump Station prior to completion of the planned capacity upgrades at the Lower
Rocky River Pump Station.
Finally, WSACC is also working with a consulting engineer on design and related work for the Back Creek
Interceptor Improvements project. Completion of construction for the Baclt Creek Interceptor Improvements
project is expected in early 2022 (after the expansion of the Lower Rocky River Pump Station is complete), and will
result in an additional 1.1 MGD of wastewater flow from Charlotte Water conveyed to the WSACC system, which
will lead to additional flow at the Lower Rocky River Pump Station. NC DEQ has issued a permit for the Back
Creek Interceptor Improvements Project, and included on that permit a stipulation that, prior to any flow being
tributary from the Back Creek Interceptor Improvements Project, the planned capacity upgrades at the Lower
Rocky River Pump Station must be completed and certified.
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 introdpcoon of any waste in excess of the capacity of the waste disposal system.
Signing Official Signature
Page 3 of 6
FTSE 10-18

WASTEWATER FLOW ACCEPTANCE FORM
FOR THE
WATER AND SEWER AUTHORITY OF CABARRUS COUNTY
Jurisdiction Requesting Flow Acceptance: Flow -Private Server Date: 11/13/2020
®Cityof Concord ❑Cityof Kannapolis ❑Town of Harrisburg ❑Town of Mt, Pleasant
❑Charlotte Mecklenburg Utilities
Project Title, Description, and Number of Lots/Unit:
Project Title: Cabarrus County Middle School-i'Proiect #2020 046 & PRS2020 01348)
Description: The Cabarrus Countv Middle Schnnl enoineerina .1— —a
- --- --- •-•- •••...- ..,,.,...,rewa vvuwltvlt 5 5LG41 GXLGr1SlOn
consisting of approximately 1,705 linear feet of 8-inch private sanitary sewer with 9 manholes and other appurtenances to
serve a 188,600 sa ft middle school allocated for 1,200 students located off the intersection of Cochran Road and
Roherta Rnarl with a enk--1
*Number of Lots: OR *Number of Un
Where will the new line be connected:
❑ Directly into a WSACC Interceptor
® Into the Jurisdiction's existing collection system
❑ Into a private line
*Must be included in request. .
Describe the location of the tie-in line to which the new sewer line will connect: The proposed 8-inch sanitary sewer
extension will tie-in to the existing 8-inch sanitary sewers stem which extends to the 30-inch RCP WSACC Coddle
Creek Interceptor
Which WSACC Interceptor will the flow ultimately be discharged into: 30-inch RCP WSACC Coddle Creek
Interceptor
What is the WSACC manhole number that the flow will be discharged into? +/- Node 010246
What is the quantity of flow that will be discharged? 18,000 GPD
Flow type:
❑ Domestic % ❑ Commercial o
/o ® School 100 %
Name of wastewater treatment facility (WWTF) receiving wastewater:
® Rocky River Wastewater Treatment Facility - Permit #NC0036269
❑ Muddy Creek Wastewater Treatment Facility - Permit #NC0081621
Design drawings of new lines will be submitted to WSACC with the request for acceptance. Drawings can be submitted
as a digital file (DWG) or distance and bearing starting with the tap on existing infrastructure.
If the new line is to connect directly into a WSACC interceptor, detailed drawings including specification of the tap, will
be required before flow acceptance will be provided.
Mark Lomax at 704-786-1783, ext. 231, must be notified 48 hours in advance of a connection into a WSACC interceptor.
WSACC will inspect connection before, during, and after completion.
If construction is not started tvithin two (2) year from the date of approval of the flow acceptance for this project, the
approval is rescinded and a second request and approval W11 be rewired for the project.
WSACC USE ONLY:
DATE:
;❑/ Current sewer model shows an Interceptor as being surcharged south of the manholein question.
❑ Approved ❑ Not Approved
❑ Current Sewer Model shows: t t= r t-, f r. A 0 A t

Jurisdiction Requesting Flow Acceptance for Collection System:
®City of Concord ❑City of Kannapolis ❑Town of Harrisburg ❑Town of Mt. Pleasant
❑Charlotte Mecklenburg Utilities
Project Title, Description, and Number of Lots/Unit:
Project Title: Cabarrus County Middle School —(Project #2020-046 & PRS2020-01348) Units• 1 200
Description: The Cabarrus County Middle School engineering plans and specifications,-
pecifications as prepared and sealed by Rachel
Chambers Carter NCPE with Chambers Engineering PA for the private wastewater collection system extension consisting of
approximately 1,705 linear feet of 8-inch private sanitary sewer with 9 manholes and other appurtenances to serve a 188,600 ss
q.
ft. middle school allocated for 1 200 students located off the intersection of Cochran Road and Roberta Road with a school
wastewater discharge of 18.000 GPD.
What is the quantity of flow that will be discharged? 18,000 GPD
Flow type:
❑ Domestic % ❑ Commercial % ® School 100 %
Section I - List the Jurisdiction's pump stations located between the project connection point and the WSACC
Interceptor connection point.
Pump Station
(Name or Number
� )
Firm Capacity *
MGD
(A)
Design Average Daily Flow **
(Firm/pt)
MGD
(B)
Approx. Current
Average Daily Flow
MGD
(C)
Obligated, Not Yet
Tributary Daily Flow
MGD
(D) _ (B+C)
Total Current Flow
Plus Obligated Flow
MGD
E = A-D)
O (
Available
Capacity***
MGD
* The Firm Capacity of any pump station is defined as the maximum pumped flow that can be achieved with the largest pump taken out of service.
**Design Average Daily Flow is the firm capacity of the pump station divided by a peaking factor not less than 2.5.
***A Planning Assessment Addendum shall be attached for each pump station located between the project connection point and the WWTP where Available Capacity is <0.
Section II. Jurisdiction's Certification Statement:
I, M. Sue Hyde, certify that, to the best of my knowledge, the addition of the volume of wastewater to be permitted in this
project has been evaluated along the route to the receiving WSACC interceptor; and the flow from this project is not
anticipated to cause any capacity related sanitary sewer overflows or overburden on any downstream pump station in route to
the receiving WSACC interceptor 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 Section I plus all attached
planning assessment addendums for which, to the best of my knowledge, will not adversely affect the downstream sewer
capacity. Signature of this form indicates acceptance of this wastewater flow.
Digitally signed by Sue Hyde
Sue Hyde Date: 2020.11.13 12:35:23
05'00'
Jurisdiction's Signing Official Signature
Revision Date: 08/09/13
Date