WQ0045931_Cambridge_Park_Phase_4_FTSSE_Final_App_20241031

Division of Water Resources
NC Department of State of North Carolina
Environmental Quality
Received Department of Environmental Quality
Received
OCT 2 3 202 Division of Water Resources
AST TRACK SEWER SYSTEM EXTENSION APPLICATION
Winston-Salem FTA10.23&SUPPORTING DOCUMENTATION
Application Number jj� ,� L) J59W(tob complctmbyDWR) .KS¢n 2d2V-/dLs
l -#- 30 = ze = if /f Z�
All Items must be completed or the application will be returned
1. APPLICANT INFORMATION:
i
I. Applicant's name: CCU of Mebane (company, municipality, HOA, utility, etc.)
2. Applicant type: ❑ Individual ❑ Corporation ❑ General Partnership
❑ Federal ❑ State/County ® Municipal
i
3. Signature authority's name: Preston Mitchell per 15A NCAC 02T 0106(b)
Title: CCU Manaeer flnterim'�
4. Applicant's mailing address: 106 EWashington Street
City: Mebane � State: NC Zip: 27302-_
5. Applicant's contact information:
Phone number: (21 ,) 563-5901 Email Address: pitchell tt cityofinebane com
It. PROJECT INFORMATION:
I. Project name: Cambridge Pads -Phase 4
2. Application/Project status: ® Proposed (New Permit) ❑ Existing Pennit/Project
❑ Privately -Owned Public Utility
❑ Other
❑ ARPA funded
If a modification, provide the existing permit number: W000_ and issued date: _,
For modifications, also attach a detailed narrative description as described in Item G of the checldist.
If new construction, but part of a master plan, provide the existing permit number: W000_
3. County where project is located: Alamance
4. Approximate Coordinates (Decimal Degrees): Latitude: 36.04088 Longitude:-79.3043°
5. Parcel ID (if applicable): 163252 (or Parcel ID to closest downstream sewer)
Ill. CONSULTANT INFORMATION:
1. Professional Engineer: Robert S. Dischinaer License Number: 18914
Finn: Evans Engineering Inc. '�/
Mailing address: 4609 Dundas DY1ve
City: Greensboro State: NC Zip: 27d07-_
Phone number: 0 6) 279-7442 Email Address: rsd t evans-ene com
IV. WASTEWATER TREATMENT FACILITY (WWTF) INFORMATION:
I. Facility Name: City of Graham WWTP Permit Number: NCO021211
Owner Name: City of Graham
V. RECEIVING DOWNSTREAM SEWER INFORMATION:
1. PermitNumber(s): W00040482 '
2. Downstream (Receiving) Sewer Information: 10 inch ® Gravity ❑ Force Main
3. System Wide Collection System Permit Number(s) (if applicable): WQCS00084
Owner Name(s): CCU of Mebane
FORM: FTA 10-23
Page I of 5

Vt. 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 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 N N/A '
3. If the Applicant is a Home/Property Owners' Association, has an HOA/POA Operational Agreement (FORM: HOA) and
supplementary documentation as required by 15A NCAC 02T.0115(c) been attached?
❑ Yes ❑ No N N/A
4. Origin of wastewater: (check all that apply)
N Residential (Individually Owned) ❑ Retail (stores, centers, malls) ❑ Car Wash
❑ Residential (Leased) ❑ Retail with food preparation/service ❑ Hotel and/or Motels
❑ School / preschool / day care ❑ Medical / dental / veterinary facilities ❑ Swimming Pool/Clubhouse
❑ Food and drink facilities ❑ Church ❑ Swimming Pool/Filter Backwash
❑ Businesses / offices / factories ❑ Nursing Home ❑ Other (Explain in Attachment)
5. Nature of wastewater: 1100 %Domestic _%Commercial _ % Industrial (See 15A NCAC 02T .0103(20))
If Industrial, is there a Pretreatment Program in effect? ❑ Yes❑ No
6. Hasa flow reduction been approved under 15A NCAC 02T .0l 14(()? N Yes ❑ No
D if yes provide a copy of flow reduction approval letter with this application
Summarize wastewater generated by project:
Establishment Type (see 02T.0114(o)
Daily Design Flow','
No. of Units7
Flow
Single Family (4 Bedroom)
300 gal/day
94
28,200 GPD
gal/
GPD
gal/
GPD
gay
GPD
gal/
GPD
gal/
GPD
7bt
28,200 GPD
a See 15A NCAC 02T 0114(b) fill (e)(I) and (e)(2) for caveats to wastewater design flow rates (i.e. 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. 42A4 .
b Per 15A NCAC 02T .0114(c), design flow rates for establishments not identified [in table 15A NCAC 02T.01141 shall be
determined using available flow data, water using fixtures, occupancy or operation patterns, and other measured data.
Wastewater generated by project: 28 200 GPD (per 15A NCAC 02T 0114 and G.S. 143-215.1)
➢ 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 now expected
❑ Other (Explain):
FORM: FTA 10-23 Page 2 of 5

VII. GRAVITY SEWER DESIGN CRITERIA (If Applicable) - 02T .0305 & MDC (Gravity Sewers):
I. Summarize gravity sewer to be permitted:
Size (inches)
Length (feet)
Material
g
2,412
DIP
g
1,283
SDR35
➢ Section II & ill 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)
D Oversizing lines to meet minimum slope requirements is not allowed and a violation of the MDC
Vlll. PUMP STATION DESIGN CRITERIA (If Applicable) —02T .0305 & MDC (Pump Stalions/Force Mains):
PROVIDE A SEPARATE COPY OF THIS PAGE FOR EACH PUMP STATION INCLUDED IN THIS PROJECT
I. Pump station number or name:
2. Approximate Coordinates (Decimal Degrees): Latitude: Longitude:
3. Total number of pumps at the pump station:
3. Design flow of the pump station: _ millions gallons per day (firm capacity)
➢ This should reflect the total GPM for the pump station with the largest pump out of service.
4. Operational point(s) per pump(s): _ gallons per minute (GPM) at _ feet total dynamic head (TDH)
5. Summarize the force main to be permitted (for this Pump Station):
Size (inches) T Length (feet) Material
If any portion of the force main is less than 4-inches in diameter, please identify the method of solids reduction per
MDCPSFM Section 2.01C.1.b. ❑ Grinder Pump ❑ Mechanical Bar Screen ❑ Other (please specify)
6. Power reliability in accordance with 15A NCAC 021030501Y 1):
❑ Standby power source or ❑ Standby pump
➢ Must have automatic activation and telemetry - 15A NCAC 02T.0305(h)(i)(B).
➢ Required for all pump stations with an average daily flow greater than or equal to 15,000 gallons per day
D 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 navel tinteframes, shall be provided
as part of this permit application in the case of a multiple station power outage.
FORM: FTA 10-23 Page 3 of 5

Icy '; 1;'_',.it - in
Environm::ntal'iIi.y
Received
IX. SETBACKS & SEPARATIONS — (02B .0200 & 15A NCAC 02T .0305(f)): OCT J t 2024 ,
1. Does the project comply with all separationslalternatives found in I5A NCAC 02Tij��?C,n Yes ❑ No
• 11 nnm nine .....,.,,:,.n mi., i.".gym c raratinng that shall he nrnvh1adif9KsdwerBvatems:
Setback Parameter*
Separation Required
Storm sewers sad other utilities not listed below (vertical)
18 inches
'Water mains (vertical - water over sewer preferred, including in benched trenches)
18 inches
'Water mains (horizontal)
10 feet
Reclaimed water lines (vertical - reclaimed over sewer)
18 inches
Reclaimed water lines (horizontal - reclaimed over sewer)
2 feet
**Any private or public water supply source, including any wells, WS-1 waters of Class I or
Class 11 impounded reservoirs used as a source of drinking water, and associated wetlands.
100 feet
"Waters classified WS (except WS-1 or WS-V), B, SA, ORW, HQ W, 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 92T,0305(t or , see Section X.I of this application
*11 5A NCAC 02T.0305! z) contains alternatives where separations in OZT.03051t) 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 W ter Ciassifieations webpage
2. Does this project comply with the minimum separation requirements for water mains? ® Yes ❑ No ❑ N/A
➢ If no, please refer to 15A NCAC 18C.0906(f) for documentation requirements and submit a separate document,
signed/sealed by an NC licensed PE, verifying the criteria outlined in that Rule. �,/
3. Does the project comply with separation requirements for wetlands? ❑ Yes ❑ g No N/A
D Please provide supplementary information identifying the areas of non-conformance.
➢ See the Division's draft separation requirements for situations where separation cannot be met.
No variance is required if the alternative design criteria specified is utilized in design and construction.
4. Is the project located in a river basin subject to any State buffer rules? Yes Basin name: CAPE FEAR , ❑ No
If yes, does the project comply with setbacks found in the river basin rules per I5A NCAC 02B .0200? ® Yes ❑ No
This includes Trout Buffered Streams per 15A NCAC 2B.0202
5. Does the project require coverage/authorization under a 404 Nationwide/individual permits ❑ Yes ® No
or 401 Water Quality Certifications?
Please provide the permit number/permitting status in the cover letter if coverage/authorization is required.
i
6. Does project comply with 15A NCAC 02T.0 I 05(c)(6) (additional permits/certifications)? ® Yes ❑ No
Per 15A NCAC. 02T.01051cI!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, stonnwater management plans, etc.).
7. Does this project include any sewer collection lines that are deemed "high -priority?" ❑ Yes ® No
Per 15A NCAC 02T.0402, "high -priority sewer" means any aerial sewer, sewer contacting surface waters,
siphon, or sewers positioned parallel to streambanks that are subject to erosion that undermines or deteriorates the sewer.
Siphons and sewers suspended through interference/conflict boxes require a variance approval.
➢ if yes, include an attachment with details for each line, including type (aerial line, size, material, and location).
High priority lines shall be inspected by the permitee or its representative at least once every six -months and
inspections documented per 15A NCAC 02T.0403(a)(5) or the permittee's individual System -Wide Collection permit.
FORM: FTA 10-23 Page 4 of 5

IX. SETBACKS & SEPARATIONS — (02B .0200 & 15A NCAC 02T .0305(t)):
1. Does the project comply with ell separations/alternatives found in 15A NCAC 02T .0305(t) & (g)? ®'Yes ❑ No
.orio�c that shalt he nmvided for sewer systems:
l5ANUAV Vbr.oJoji cGT1 nauau.0........... ........._..._.--_..
Setback Parameter*
Separation Required
Stone 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 It impounded reservoirs used as a source of drinking water, and associated wetlands.
100 feet
**Waters classified WS (except WS-1 or WS-V), B, SA, ORW, HQW, or SB from normal
high water (or tide elevation) and wetlands associated with these waters (see item IX.2)
50 feet
**Any other stream, lake, impoundment, or ground water lowering and surface drainage
ditches, as well as wetlands associated with these waters or classified as WL.
10 feet
Any building foundation (horizontal)
5 feet
Any basement (horizontal)
10 feet
Top slope of embankment or cuts of 2 feet or more vertical height
10 feet
Drainage systems and interceptor drains
5 feet
Any swimming pools
10 feet
Final earth grade (vertical)
36 inches
D If noncompliance with 02T.0305(i) or (g). see Section X.1 of this application
* 15A NCAC 02T.0305(g) contains alternatives where separations in 02T.0305 cannot be achieved. Please check "yes"
above if these alternatives are used and provide narrative information to explain.
**Stream classifications can be identified using the Division's NC Surface Water Classifications weboage
2. Does this project comply with the minimum separation requirements for water mains? ® Yes [:]No ❑ N/A
➢ If no, please refer to 15A NCAC 18C.0906(t) for documentation requirements and submit a separate document,
signed/sealed by an NC licensed PE, verifying the criteria outlined in that Rule.
3. Does the project comply with separation requirements for wetlands? ❑ Yes ❑ No ® N/A
D Please provide supplementary information identifying the areas of non-conformance.
D 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 iZdes' dons cflon.
4. Is the project located in a river basin subject to any State buffer rules? ®Y e: ❑ No
If yes, does the project comply with setbacks found in die river basin rules pet• 02B .02 ? ® Yes ❑ No
D This includes Trout Buffered Streams per 15A NCAC 2B.0202
5. Does the project require coveragelaudrorization under a 404 Nationwide/individual permits ❑ Yes ❑ No
or 401 Water Quality Certifications?
D Please provide the permit number/permitting status in the cover letter if coveragelauthorization is required.
6. Does project comply with 15A NCAC 02T.0105(c)(6) (additional permits/certifications)? ® Yes ❑ No
Per 15A NCAC 02T 0105(c)(6), directly related envbromnental 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, stonnwater management plans, etc.).
7. Does this project include any sewer collection lines that are deemed "high -priority?" ❑ Yes ® No
Per 15A NCAC 02T.0402, "high -priority sewer" means any aerial sewer, sewer contacting surface waters,
siphon, or sewers positioned parallel to streambanks that are subject to erosion that undermines or deteriorates the sewer.
Siphons and sewers suspended through interference/conflict boxes require a variance approval.
➢ If yes, include an attachment with details for each line, including type (aerial line, size, material, and location).
High priority lines shall be inspected by the permittee or its representative at least once every six -months and
inspections documented per 15A NCAC 02T.0403(a)(5) or the permittee's individual System -Wide Collection permit.
FORM: FTA 10-23 Page 4 of 5

X. CERTIFICATIONS:
1. Does the submitted system comply with 15A NCAC 02T, the Minimum Design Criteria for the reminune ur r
and Force Mains (latest version), and the Gravity Sewer/Minimum Desien Criteria (latest version) as applicable?
® Yes ❑ No
If no, for projects requiring a single variance, complete and submit the Variance/Alternative Design Request application
(VADC 10-14) and supporting documents for review to the Central Office. Anuroval of the request will be issued
_ .. .. _._.__._ _.__..�_.............:......e ......,•..aul n,uv he enl,ieet to longer
2. Professional Engineer's Certification:
� ,attest that this application fur t=Whm P'
em 21
(Professional Engineer's name from Applicarimt Item In I.) (Project Name from Application Item 11.11
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 Desien 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 seat signifies that I have reviewed this material and
have judged it to be consistent with the proposed design.
NOTE — In accordance with General Statutes 143-215.6A and 143-215.6B, any person who knowingly makes any false
statement, representation, or certification in any application package shall be guilty of a Class 2 misdemeanor, which may
include a fine not to exceed $10,000, as well as civil penalties up to $25,000 per violation. Misrepresentation of the application
information, including failure to disclose any design non-compliance with the applicable Rules and design criteria, may subject
the North Carolina -licensed Professional Engineer to referral to the licensing board. (21 NCAC 56.0701)
North Carolina Professional Engineer's seal, signature, and date:
3. Applicant's Certification per 15A NCAC 02T .0106(b): /rt�
1 y? .R M._, ..z. , . ' , attest that this application for c4mlt11"Pig
(Signature Authority Name from Application Item I.3.) (Project Name tram Application Item Il.q
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. 1 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 143-215.6E 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. q
Signature: �
�� ` KW Date: I
FORM: FTA 10-23 Page 5 of 5

NC Department of
Environrnental Quality
Received
OCT 3 1 2024
Winston-Salem
Rer i on a l Office State of North Carolina
D Department of Environmental Quality
Division of Water Resources
Itivision of water Resources Flow Tracking for Sewer Extension Applications
(FTSE 10-23)
Entity Requesting Allocation: City of Graham - Mebane Allocation
Project Name for which flow is being requested: Cambridge Park Phase 4
More than one FTSE maybe required jot a single project if the owner of the WWTP is not responsible jar all pump
stations along the route of the proposed wastewaterflow.
I. Complete this section only if you are the owner of the wastewater treatment plant.
a. WWTP Facility Name: City of Graham WWTP"
b. WWTP Facility Permit #: NC O021211
All flows are in MGD
c. WWTP facility's permitted flow 3.50 /
d. Estimated obligated flow not yet tributary to the WWTP 1.19t
e. WWTP facility's actual avg. flow 1.84/
f. Total flow for this specific request .0282 - MEB Allocation
g. Total actual and obligated flows to the facility 3.03
h. Percent of permitted flow used 87%
I1. 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)
Design
Pump
Pump
Average
Station
Station
Firm
Daily Flow**
(Name or
Permit
Capacity, "
(Firm i pf),
Number)
No.
MGD
MGD
Cherry
Lane
2.52
1.008
(B)
(C)
(D)=(B+C)
(E)=(A-D)
Obligated,
Approx.
Not Yet
Total Current
Current
Tributary
Flow Plus
Avg. Daily
Daily Flow,
Obligated
Available
Flow, MOD
MGD
Flow
Capacity***
.098 ,
.418
.516
.492
* 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): AICDZ Outfall
Downstream Permit Number: WQ 0037007
Page 1 of 6
FTSE 10-23

III, Certification Statement:
t r �•tn'�� I i�i;
f'.cC_ iti ed
i LTi
�V nston Soler
Aaron T. Holland certify to the best of mYrtCWt ,kf'edg'e that the addition of
the volume of wastewater to be permitted in this project has been evaluated along the route to the receiving
wastewater treatment facility and that the flow from this project is not anticipated to cause any capacity
related sanitary sewer overflows or overburden any downstream pump station en route to the receiving
treatment plant under normal circumstances, given the implementation of the planned improvements
identified in the planning assessment where applicable. This analysis has been performed in accordance
with local established policies and procedures using the best available data. This certification applies to
those items listed above in Sections I and 11 plus all attached planning assessment addendums for which I
am the responsible party. Signature of this form certifies that the receiving collection system or treatment
works has Adequate capacity to transport and treat the proposed new wastewater.
T
g Official Signature
rSigning Official
10,1311 Z
Date
The City of Graham is currently constructing a wastewater treatment plant upgrade which will
increase the capacity of the City of Graham W WTP from 3.5 MGD to 5.0 MGD. This project
will be
completed in 1 st Quarter 2026. The project is being conducted in accordance with
Authorization to
Construct # 02121 l A03 issued on March 2, 2022 and NPDES Permit Renewal #0021211
dated March 1,
2022.
The W WTP upgrade will be operational prior to exceeding the 3.5 MGD flow capacity
of the existing plant.
Page 2 of 6
FTSE 10-23

State of North Carolina
Department of Environmental Quality
111DINvI&I
Division of Water Resources
[3ivi-5100 of water Pesources Flow Tracking for Sewer Extension Applications
(FTSE 10-23)
Entity Requesting Allocation: City of Graham - Mebane Allocation i
Project Name for which flow is being requested: Cambridge Park Phase 4
More than one FTSE maybe required for a single project if the owner of the WWTP is not responsible for all pump
stations along the route of the proposed wastewater flow.
I. Complete this section only if you are the owner of the wastewater treatment plant.
a. WWTP Facility Name: City of Graham WWTP
b. WWTP Facility Permit #: NC 0021211
All flows are in MGD
c. WWTP facility's permitted flow 3.50 '
d, Estimated obligated flow not yet tributary to the WWTP 1.19
e. WWTP facility's actual avg. flow 1.84.
f. Total flow for this specific request .0282 : MEB Allocation
g. Total actual and obligated flows to the facility 3.03
h. Percent of permitted flow used 87%
II. Complete this section for each pump station you are responsible for along the route of this proposed
wastewater flow.
List pump stations located between the project connection point and the WWTP:
(A) (B) (C) (D)=(B+C) (E)=(A-D)
Design Obligated,
Pump Pump Average Approx. Not Yet Total Current
Station Station Firm Daily Flow** Current Tributary Flow Plus
�J
(Name or Permit Capacity, • (Firm! pt), Avg. Daily Daily Flow, Obligated
Number) No. MOD MOD Flow, MOD MOD Flow C
Cherry Lane 2.5 1.0 .097 .418 .515 .492
* 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): AICDZ Outfall
Downstream Permit Number: WQ 0037007
Page I of 6
FTSE 10-23

III. Certification Statement:
I Aaron T. Holland certify to the best of my knowledge that the addition of
the volume of wastewater to be permitted in this project has been evaluated along the route to the receiving
wastewater treatment facility and that the flow from this project is not anticipated to cause any capacity
related sanitary sewer overflows or overburden any downstream pump station en route to the receiving
treatment plant under normal circumstances, given the implementation of the planned improvements
identified in the planning assessment where applicable. This analysis has been performed in accordance
with local established policies and procedures using the best available data. This certification applies to
those items listed above in Sections I and II plus all attached planning assessment addendums for which I
am the responsible party. Signature of this form certifies that the receiving collection system or treatment
works has adequate capacity to transport and treat the proposed new wastewater.
Signature
>'S t 4{ f
Title of Signing 01
v/L
Date
The City of Graham is currently constructing a wastewater treatment plant upgrade
which will increase the capacity of the City of Graham W WTP from 3.5 MGD to 5.0
MGD. This project will be completed in 1st Quarter 2026. The project is being
conducted in accordance with Authorization to Construct # 021211 A03 issued on
March 2, 2022 and NPDES Permit Renewal #0021211 dated March 1, 2022.
The WWTP upgrade will be operational prior to exceeding the 3.5 MGD flow capacity
of the existing plant.
Page 2 of 6
FTSE 10-23

Evans
Evans Engineering, Inc.
�p�' neeri� n Inc.4ens
"U` �1Greensboro,
N Drive
GreeDunnsboro, NC 27407
—Sutoe 1974—
Engineers Surveyors Planners
Phone [phone]
Fax [phone]
License #C-0168
Letter of Transmittal
Attention- JaMMv Et1LAZHAK Date: 1O/:Zay�
Nc©WI U-4. u CF Uhl= Client/Project: '3-20.08
Aso Yd, UANwh w- 3
Mu- Ri- 5uk-co Reason: *.-Giueg RgMtT �pR KdT�
yanlsToa-=r,t�►n uc 27w S � cr►r�s�R�c,� F�>� �+- 4
We are sending:
❑ Shop Drawings
❑ Sample
[Attached
❑ Prims/Plaus/Specs
❑ other
❑ Under separate cover via the following items
INOW,
Copies
Document Date
Number
Description
I oRw4- b cctY
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for approval ❑ Approved as submitted ❑ Resubmit
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—Since 1974 —
Surveyors Planners
July 8, 2024
Jenny Gramak
NCDENR — Division of Water Resources
450 W. Hanes Mill Road — Suite 300
Winston-Salem, NC 27105
Re: Cambridge Park Phase 4
Dear Jenny:
Enclosed you will find a Fast -Track Sewer Application package for a proposed
subdivision in the City of Mebane for your review. Items included in this package
consists of; check for $600, FTA 10-23, FTSE 10-23 and USGS Map. This project is
called Cambridge Park Phase 4, located on Turner Road in Mebane, NC. This phase will
generate 28,200 GPD, it consists of 94 single family lots for sale and is part of a larger
subdivision. This project is served by an onsite gravity sewer system (W00040482)
flowing to a pump station (WQ0040510) then ultimately tying onto an existing City of
Mebane sewer system. Feel free to contact me with any questions or comments.
Sincerely,
,Aj�—WA44;;t7—
Dave Southard
Senior Project Engineer
4609 Dundas Drive
Greensboro, NC 27407
Phone [phone]
Fax [phone]
License #G0168

DoguSign Envelope ID: 02920719-3DF2-4187-9ACC-E4AF712D6C16
ROY COOPER
Governor
ELIZABETH S. BISER
secretary
RICHARD E. ROGERS, JR.
Director
Mr. Chris Rollins, City Manager
City of Mebane
106 East Washington Street
Mebane, NC 27302
NORTH CAROLINA
EXVhW=WRW Qua9ry
March 15, 2023
Subject: Residential Flow Reduction Approval
Mebane Collection System (WQCS00081)
City of Mebane
Alamance County
Dear Mr. Rollins:
On February 15, 2023, the Division of Water Resources (Division) received a request for an
adjusted daily sewage flow rate (flow reduction) that would apply to all permitted but not yet
tributary residential connections and all future residential connections within the City of Mebane
service area that flow to the City of Graham W W TP (NC0021211).
In accordance with 15A NCAC 02T .0114(f)(2), the Division has evaluated the request, and
based on the data submitted, the Division hereby approves for use by the City of Mebane an
adjusted daily sewage design flow rate with the following conditions:
• The flow reduction is applicable to residential single-family and multi -family dwellings
only.
• The minimum flow for 1- and 2- bedroom dwellings shall be 160 gallons per day.
• Each additional bedroom above two bedrooms shall increase the volume by 80 gallons
per day per bedroom.
• This flow reduction shall not apply to sewer extension applications and/or permits for any
other public or private organizations whose wastewater flows are or might become
tributary to the City of Mebane collection system (WQCS00081) and also flow to the
City of Graham WWTP (NC0021211).
Future sewer extension applications should be made using the flow reduction amount stated
above. All other aspects of the permitting process remain unchanged, and all applications must
be in compliance with the statutes, rules, regulations and minimum design criteria as certified by
the owner and engineer.
i4..: Em:D Q��
North Carolina Department of Envimnmenml Quality I Division of Water Resources
512 North Salisbury Street 1 1611 Mail ServiceCenter I Raleigh. Nonh Carolina 27699-1611
919.707,9000

DwuSign Envelope ID: 02920719-3DF2-4187-9ACC-E4AF712D6016
Regardless of the adiusted design daily wastewater flow rate at no time shall the wastewater
flows exceed the effluent limits defined in the permit for the treatment facility or exceed the
capacity of the sewers downstream of any new sewer extension or service connection(s).
In accordance with 15A NCAC 02T .0114(f), the Division periodically requires reassessment of
wastewater flow data associated with the collection system or the receiving wastewater treatment
plant as applicable to confirm the suitability of the approved flow reduction value. The City of
Mebane shall submit documented representative data in accordance with 15A NCAC 02T
0114(f)(1)(A H) prior to January 31 2031 Failure to submit the required data by this date will
result in this flow reduction approval letter becoming null and void Upon review of the data. the
Division shall either reapprove modify or not grant reapproval for the previously approved flow
reduction value.
The granting of this flow reduction does not prohibit the Division from reopening, revoking,
reissuing and/or modifying the flow reduction as allowed by the laws, rules, and regulations
contained in 15A NCAC 02T, NCGS 143-215.1, or as needed to address changes in State and/or
Federal regulations with respect to wastewater collection systems, protection of surface waters,
and/or wastewater treatment.
If you have any questions, please contact Charlie Miller, P.E. at [phone] or by email at
Charlie.Miller(a ncdennizov.
Sincerely
CDocuSlgnetl by
al nUVb_
G6463143 U41FE...
for Richard E. Rogers, Jr.
Director, Division of Water Resources
by Michael Montebello
NPDES Branch Chief, Division of Water Resources, DEQ
CC: Troy King, Alley, Williams, Carmen, and King. inc. (TKinggAwck.coml
Winston-Salem Regional Office, Water Quality Regional Operations
Municipal Permitting Unit (electronic copy)
North Carolina Depamnent of Envlmnmental Quality I Division of W ater Resources
512 North Salisbury Shcet 11611 Mail Service Ceoler I Raleigh. North Carolina 27699-161 I
919.707.9000

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