WQ0040407_Application_20181114 (2)

Central Files: APS _ SWP _
11 /9/2018
Permit Number WQ0040407
Program Category
Non -discharge
Permit Type
Gravity Sewer Extension, Pump Stations, & Pressure Sewer Extensions
Primary Reviewer
ori.tuvia
Coastal SWRuIe
Permitted Flow
107,520
Facility
Facility Name
Holcomb Woods - Phase 2
Location Address
Owner
Owner Name
Town of Harrisburg
Dates/Events
Permit Tracking Slip
Status
Project Type
Active
New Project
Version
Permit Classification
1.00
Individual
Permit Contact Affiliation
Major/Minor Region
Minor Mooresville
County
Cabarrus
Facility Contact Affiliation
Owner Type
Government - Municipal
Owner Affiliation
Carl Palmer
Administrator Town
Scheduled
Orig Issue App Received Draft Initiated Issuance Public Notice Issue Effective Expiration
11 /9/2018 11 /5/2018 11 /9/2018 11 /9/2018
Regulated Activities Requested /Received Events
Subdivision Additional information requested
Wastewater collection Additional information received
Outfall
Waterbody Name Streamindex Number Current Class Subbasin

State of North Carolina
DWR Department of Environmental Quality
Division of Water Resources
15A NCAC 02T .0300 — FAST TRACK SEWER SYSTEM EXTENSION APPLICATION
Dlvlslon of Water Resources FTA 04-16 & SUPPORTING DOCUMENTATION
Application Number: I&OWH646CtobecompletedbyDWR)
All items must be completed or the application will be returned
I. APPLICANT INFORMATION:
1. Applicant's name: Town of Harrisburg. NC (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: Tom Polito per 15A NCAC 02T .0106(b)
Title: Public Works Director RECEIVED/NCDENR/DWR
4. Applicant's mailing address: PO Box 100 Harrisburg, NC 28075
City: Charlotte State: NC Zip: 28203.5927
NOV — 5 2018
5. Applicant's contact information: WOROS
Phone number: (74 455-0727 Email Address: tnolito(rdharrisburgnc.org MOORESVILLE REGIONAL OFFICE
II. PROJECT INFORMATION:
1. Project name: Holcomb Woods - Phase 2
2. Application/Project status: ® Proposed (New Permit) ❑ Existing Permit/Project
If a modification, provide the existing permit number: W000 and issued date:
If new construction but part of a master plan, provide the existing permit number: W000
3. County where project is located: Cabarrus
4. Approximate Coordinates (Decimal Degrees): Latitude: 35.267111' Longitude:-80.666083°
5. Parcel ID (if applicable): 5505-58-8624
(or Parcel ID to closest downstream sewer)
III. CONSULTANT INFORMATION:
1. Professional Engineer: Dale C. Stewart, PE
Firm: LandDesign, Inc
License Number: 6988
Mailing address: 223 N. Graham St.
City: Charlotte State: NC Zip: 28202-1431
Phone number: [phone] Email Address: dstewartp_landdesign.com
IV. WASTEWATER TREATMENT FACILITY (WWTF) INFORMATION:
1. Facility Name: Rocky River Regional W WTP Permit Number: NCO036269
Owner Name: Water & Sewer Authority of Cabarrus County
V. RECEIVING DOWNSTREAM SEWER INFORMATION (if different than WWTF):
1. Permit Number(s): WQ_ Downstream (Receiving) Sewer Size: 36 inch
System Wide Collection System Permit Number(s) (if applicable): WQCS00009
Owner Name(s): Water & Sewer Authority of Cabarrus County
FORM: FTA 04-16 Page 1 of 5

VI. GENERAL REQUIREMENTS
I. If the Applicant is a Privately -Owned Public Utility, has a Certificate of Public Convenience and Necessity been attached?
❑ Yes ❑No ®N/A
2. If the Applicant is a Developer of lots to be sold, has a Developer's Operational Agreement (FORM: DEV) been attached?
❑ Yes ❑No ®N/A
3. If the Applicant is a Home/Property Owners. Association, has an Operational Agreement (FORM: HOA) been attached?
❑ Yes ❑No ®N/A
4. Origin of wastewater: (check all that apply):
® Residential Owned ❑ 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: 100 %Domestic/Commercial % Commercial
%Industrial (See 15A NCAC 02T .0103(20))
"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
7. Summarize wastewater generated by project:
Establishment Type (see 02T.0114(f))
Daily Design Flow'"
No. of Units
Flow
Single Family Lots (4 Bedroom House)
480 gal/Lot
224
107,520 GPD
gal/
GPD
gal/
GPD
gal/
GPD
gal/
GPD
gal/
GPD
Total
107,520 GPD
a See 15A NCAC 02T .0114(b) (d). (e)(1) and (e)(2) for caveats to wastewater design flow rates (i.e., minimum flow per
dwelling; proposed unknown non-residential development uses; public access facilities located near high public use areas;
and residential property located south or east ofthe 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 I SA 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: 107,520 GPD (per 15A NCAC 02T .0114)
➢ Do not include future flows or previously permitted allocations
If permitted flow is zero, indicate why:
❑ Pump Station or Gravity Sewer where flow will be permitted in subsequent permits that connect to this line
❑ Flow has already been allocated in Permit Number:
❑ Rehabilitation or replacement of existing sewer with no new flow expected
❑ Other (Explain):
FORM: FTA 04-16 Page 2 of 5

VII. GRAVITY SEWER DESIGN CRITERIA (If Applicable) - 02T .0305 & MDC (Gravity Sewers):
1. Summarize gravity sewer to be permitted:
Size (inches) Length (feet) Material
8 10,324 PVC, DIP
➢ 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 (Pump 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): z 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) & (e)
➢ 15A NCAC 02T.0305(f) contains minimum separations that shall be provided for sewer systems:
® Yes ❑ No
Setback Parameter*
Separation Required
Storm sewers and other utilities not listed below vertical
24 inches
Water mains vertical -water over sewer including in benched trenches
18 inches
Water mains horizontal
10 feet
Reclaimed water lines vertical - reclaimed over sewer
18 inches
Reclaimed water lines horizontal - reclaimed over sewer
2 feet
**Any private or public water supply source, including any wells, WS-I waters of Class I or
Class II impounded reservoirs used as a source of drinking water
100 feet
**Waters classified WS (except WS-I or WS-V), B, SA, ORW, 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 0210305(a) contains alternatives where separations in 02T.0305(fl cannot be achieved.
➢ **Stream classifications can be identified using the Division's NC Surface Water Classifications webpage
➢ If noncompliance with 02T.0305(f) or (g), see Section X of this application
2. Does the project comply with separation requirements for wetlands? (50 feet of separation) ® Yes ❑ No
➢ 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 all setbacks found in the river basin rules per 15A NCAC 0211.02007 ® Yes ❑ No
➢ This would include Trout Buffered Streams per 15A NCAC 2B.0202
4. Does the project comply with an individual 404 Permit or any 401 Certifications? ® Yes ❑ No
➢ Wetland -related permits shall be requested, obtained, and adhered to for projects that impact wetlands or surface waters
➢ Information can be obtained from the 401 & Buffer Permitting Branch
5. Does project comply with 15A NCAC 02T.0105(c)(6) (additional permits/certifications)?
® Yes ❑ No
Per 15A NCAC 02T.0105(c)(6), directly related environmental permits or certification applications 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
➢ 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 silo -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 Permittingof f Pump Stations
and Force Mains (latest version) and the Gravity Sewer Minimum Design Criteria (latest version) as applicable?
® Yes ❑ No
If No, complete and submit the Variance/Altemative Design Request application (VADC 10-14) and supporting documents for
review. Avoroval of the request is required prior to submittal of the Fast Track Application and su000rtine documents.
2. Professional Engineer's Certification:
Dale C. Stewart, PE
hngmeer-s name trom Application item ill.1.)
attest that this application for
has been reviewed by me and is accurate, complete and consistent with the information supplied in the plans, specifications,
engineering calculations, and all other supporting documentation to the best of my knowledge. I further attest that to the best
of my knowledge the proposed design has been prepared in accordance with the applicable regulations, Gravity Sewer
Minimum Design Criteria for Gravity Sewers (latest version), and the Minimum Design Criteria for the Fast -Track Permitting
of Pump Stations and Force Mains (latest version). Although other professionals may have developed certain portions of this
submittal package, inclusion of these materials under my signature and seal signifies that I have reviewed this material and
have judged it to be consistent with the proposed design.
NOTE — In accordance with General Statutes 143-215.6A and 143-215.6B, any person who knowingly makes any false
statement, representation, or certification in any application package shall be guilty of a Class 2 misd meanor, which may
include a fine not to exceed $10,000, as well as civil penalties up to $25,000 per violation. n / r
North Carolina Professional Engineer's seal, signature, and date:
3. Applicant's Certification per 15A NCAC 02T .0106(b):
I, `i� th , VA-_ } n . Q. W .
ity's name & title from Application Item I.3.)
It
attest that this application for
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 t x eed $10,000 as well as civil penalties up to $25,000 per violation. /
Signature: �( Date:
FORM: FTA 04-16 Page 5 of 5

PROPOSED
SANITARY SEWER
a r
U..._...„, Q
rn
(f o 5 )r
O PHASE 1 TIE-IN
\ 1 LOCATIONS i
EXISTING WSACC
1 MANHOLE TIE-IN
- (MIT IDq-019108)�
EXISTING N15ACC
INTERCEPTOR LINE
�1
l� L--
1 EXISTING PHASE 1
SANITARY SEW ER \ (1
1
Lj
n`
.I
LEN;01
IVICINITY MAP NOT TO SCALE 0
_ `EXISTINGWSACC-
/� MANHOLE TIE-IN
�1 J (MHID#-019087) - 1V
I A it
�I 1
EXISTING WSACC
MANHOLE TIE-IN ( 1
EXISTING WSACC /
INTERCEPTOR LINE
tNOTE: \
PHASE 2 CONTRIBUTING
-+ 4^ FLOW TO PHASE 1 TIE-IN
\I `(ram' ----LOCATION, MHID#-019108
HOLCOMB WOODS - PHASE 2
FTSE MAP
O
SCALE: 1" = 1000'

WASTEWATER FLOW ACCEPTANCE FORM
FOR THE
WATER AND SEWER AUTHORITY OF CABARRUS COUNTY
Jurisdiction Requesting Flow Acceptance: Date: October 10, 2018
❑City of Concord ❑City of Kannapolis OTown of Harrisburg ❑Town of Mt. Pleasant
❑Charlotte Mecklenburg Utilities
Project Title, Description, and Number of Lots/Unit: Holcomb Woods — Phase 2
Project Title: Holcomb Woods — Phase 2
Description: The Holcomb Woods — Phase 2 engineering plans and specifications, as prepared and sealed by Dale C.
Stewart, NCPE. with LandDesi fn. Inc. for the wastewater collection system extension consisting of approximately
10.324 linear feet of 8-inch sanitary sewer with 48 manholes and other appurtenances to serve 224 lots located off of
*Number of Lots: 224 OR *Number of Units: n/a *Must be included in request.
Where will the new line be connected:
® Directly into a WSACC Interceptor
❑ Into the Jurisdiction's existing collection system
❑ Into a private line
Describe the location of the tie-in line to which the new sewer line will connect: The proposed 8-inch sanitary sewer
system connect at 3 locations (MH-019108. MH-019090. and MH-019087) to the 36" WSACC Reedy Creek Interceptor.
Which WSACC Interceptor will the Dow ultimately be discharged into: 36-inch Reedy Creek Interceptor
What is the WSACC manhole number that the flow will be discharged into? MH-019108. MH-019090, MH-019087
What is the quantity of flow that will be discharged? 107,520 GPD (224 lots * 480 GPD/Lot)
*(4 bedrooms @120 GPD / bedroom)
Flow type:
0 Domestic 100 % ❑ Commercial % ❑ Industrial %
Name of wastewater treatment facility (WWTF) receiving wastewater:
Q 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.
/f construction is not started within 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 will be required for the project.
WSACC USE ONLY:
■
■
■
DATE:
Current sewer model shows an Interceptor as being surcharged south of the manhole in question.
Approved ❑ Not Approved
Current Sewer Model shows:

DWRState of North Carolina
Department of Environmental Quality
Division of Water Resnurces Division of Water Resources
Flow Tracking/Acceptance for Sewer Extension Permit Applications
(FTSE—01/14)
(JURISDICTION USE ONLY)
Jurisdiction Requesting Flow Acceptance for Collection System:
❑City of Concord ❑City of Kannapolis Q Town of Harrisburg ❑Town of Mt. Pleasant
❑Charlotte Mecklenburg Utilities
Project Title, Description, and Number of LotstUnit: Holcomb Woods — Phase 2
Project Title: Holcomb Woods — Phase 2
Description: The Holcomb Woods — Phase 2 engineering plans and specifications as prepared and sealed by Dale C.
Stewart. NCPE. with LandDesign. Inc. for the wastewater collection system extension consisting of approximately 10,324
linear feet of 8-inch sanitary sewer with 48 manholes and other appurtenances to serve 224 lots located off of Plaza Rd Ext
near Mock/Cab Co line, with a wastewater discharge of 107,520 GPD What is the quantity of flow that will be
discharged? 107.520 GPD
Flow type:
Q Domestic 100 % ❑ Commercial % ❑ Industrial %
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 **
(Firrdp0
MGD
(B)
Approx. Current
Average Daily Flow
MGD
(C)
Obligated, Not Yet
Tributary Daily Flow
MGD
(D)=(B+C)
Total Concerti Flow
Plus Obligated Flow
MGD
(F)—(A-D)
Available
Capacity***
MGD
* The Firm Capacity of any pump station Is defined as the maximum pumped Dow 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 W WTP where Available Capacitv is < 0.
Section II. Jurisdiction's Certification Statement:
I, Lao Q# 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
cKacity. Signature of this farm indicates acceptance of this wastewater flow.
Jurisdiction's Signing Official Signature Date
Revision Date: 08/09/13

WSACC
MOW
ISO 14 0UN4 • NCShrPublic Sulor • ONSGS180012007
Mr. Haynes Brigman
Town Manager
Town of Harrisburg
P.O. Box 100
Harrisburg, NC 28075
October 18, 2018
Subject: Flow Acceptance Request - Town of Harrisburg
Holcomb Woods — Phase 2
Dear Mr. Brigman:
WATER & SEWER AUTHORITY
OF CABARRUS COUNTY
232 Davidson Hwy.
Concord, NC 28027
704.786.1783 ♦ 704.795.1564 Fax
www.wsacc.org
This is a notice of capacity for the flow acceptance request received by the Water and Sewer Authority of Cabarrus County
(WSACC) from the Town of Harrisburg on October 17, 2018. WSACC has or will have capacity at the Rocky River
Regional Wastewater Treatment Plant and appropriate sewer interceptors to transport and treat the domestic wastewater from
the proposed project entitled Holcomb Woods — Phase 2, located off Plaza Road Extension. The referenced project will serve
a residential subdivision with 224 single-family homes, with a projected wastewater flow of 107,520 gallons per day (gpd).
The wastewater generated by this project will be conveyed through a proposed gravity system and then enter WSACC's
system through three connections at the existing 12 / 36 -inch Reedy Creek Interceptor. WSACC acknowledges it has or will
have capacity for wastewater from the proposed development based on infonnation provided by LandDesign, Inc. (Civil
Engineer for the project) using North Carolina Department of Environmental Quality (NCDEQ) wastewater flow guidelines.
The WSACC Capital Improvement Program (CIP) has been on pay as you go since Fiscal Year 2005 — 2006, funding Capital
Projects entirely from Capital Reserves, and WSACC expects to continue this policy into the future. Projects on the CIP are
subject to approval by WSACC's Board of Directors, support from local governing bodies, regulatory approval, and funding
availability. The list and schedule of CIP projects are tentative and are revised periodically to reflect changing conditions and
needs.
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 commitment 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 104.
Sincerely,
J
J. Thomas Hahn, PE
Utility Systems Engineer
cc: Tom Polito/Harrisburg
Dale C. Stewart, PE/LandDesign, Inc.
Michael Wilson/WSACC
Tim Kiser, PE/WSACC
Chad VonCannon, PE/WSACC
Mark Lomax/WSACC

State of North Carolina
DWR
Department of Environmental Quality
Division of Water Resources
Flow Tracking/Acceptance for Sewer Extension Applications
Division of Water Resources (FTSE-04/16)
(WSACC USE ONLY) Holcomb Woods — Phase 2
Section I. Name of wastewater treatment facility (W WTF) 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 2.681
WWTP facility's actual avg. daily flow, MGD 17.040 (64.30% of permit)
Total flow for this specific request, MGD 0.108
Total actual and obligated flows to the facility, MGD 19.829
Percent of permitted flow used 74.83%
Section II. Pump stations along the route from the Jurisdiction's connection point to the WWTP.
(A)
(B)
(C)
(D)— (D+C)
(E)=(A-D)
Pump Station
Finn Capacity *
Design Average Daily Flow *"
Approx. Current
Obligated, Not Yet
Total Current Flow
Available
(Name or Number)
MGD
(FirMpt)
Average Daily Flow
Tributary Daily Flow
Plus Obligated Flow
Capacity***
MGD
MGD
MGD
MGD
MGD
Reedy Creek PS
16.500
6.600
1.506
0.545
2.051
4.549
Lower Rocky River PS
37.000
14.800
8.290
2.106
10.396
4.404
" 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 III. WSACC Certification Statement:
1, J. Thomas Hahn. 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 11 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 WSACC receives payment of the System Development Fee.
's Signing Official Signature

DWRState of North Carolina
Department of Environmental Quality
nivlclnn of Water Recnnrce% Division of Water Resources
Flow Tracking/Acceptance for Sewer Extension Permit Applications
(FTSE—01/14)
FTSE PLANNING ASSESSMENT ADDENDUM (PAA)
Submit a Planning Assessment Addendum for each pump station located between the project
connection point and the WWTP listed in section 1 or 2 where Available Capacity is < 0.:
Pump Station Name (Number):
Pump Station Address:
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 name 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, through CIP
project (name)
is in design or under construction with a planned completion date of ; 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.
Signing Official Signature
Date
Revision Date: O8/09/13

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LandDesigm,urban design planning civil engineering branding landscape architecture
October 10, 2018
Mooresville Regional NCDEQ Office
Water Quality Section
610 E. Center Ave.
Mooresville, NC 28115
RE: Holcomb Woods Phase 2
LandDesign PN: 1015120
Dear Sir/Madam,
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TAC Holcomb, LLC is proposing to develop a 224 lot single-family development on approximately
165.49 acre tract in Harrisburg, NC.
We are estimating 107,520 gallons per day of gravity sewage. Attached is a letter from The Water
& Sewer Authority of Cabarrus County (WSACC) agreeing to accept our flows to the Rocky River
Regional WWTP. The sewer system contains approximately 10,324 L.F. of 8" Sanitary Sewer.
The public 8" sewer extension will connect to an existing WSACC interceptor line.
Included in this submittal is 2 copies of the Fast -Track Application form, $480 Application fee
check, Downstream Sewer WWTF Capacity and Flow Tracking/Acceptance forms, Color Site Map
and Certifications. Thank you for your assistance with this project and please feel free to contact
me at 704.333.0325 or NKhan(a)landdesion.com should you have any questions and/or
comments.
Respectfully Submitted,
Nadeem Khan, El,
LandDesign, Inc.
PO Box 36959 Charlotte, NC 28236-6959 223 North Graham Street Charlotte, NC 28202 V: 704.333.0325 R 704,376.8235
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