WQ0043728_Application (FTSE)_20220818

DWR
Division of Water Resources
NC Dept o(Environmental Qualit)
OCT 19 2022
State of North Carolina
Department of Environmental Quality
Division of Water Resources
Raleigh RegioEOTIff CK SEWER SYSTEM EXTENSION APPLICATION
FTA 06-21 & SUPPORTING DOCUMENTATION
Application Number: 1,4 DO' f n „., be eumpleicd by DWR)
All items must be completed or the application will be returned
1. APPLICANT INFORMATION:
1. Applicant's name: Town of Apex (company, municipality, HOA, utility, etc.)
2. Applicant type: ❑ Individual ❑ Corporation ❑ General Partnership ❑ Privately -Owned Public Utility
❑ Federal ❑ StateiCounty ® Municipal
3. Signature authority's name: Marty D. Stone, P.E. per 15A NCAC 02T .0102111
Title: Assistant Town Manager
4. Applicant's mailing address: P.O. Box 250
City: Apex State: NC Zip: 27502-
5. Applicant's contact information:
Phone number: [phone] Email Address: [e-mail]
❑ Other
II. PROJECT INFORMATION:
1. Project name: Williams Grove Pump Station
2. Application/Project status: ® Proposed (New Permit) ❑ existing Permit/Project
If a modification, provide the existing permit number: WQ00 and issued date: _ ,
For modifications, also attach a detailed narrative description as described in Item G of the checklist.
If new construction, but part of a master plan, provide the existing permit number: WQ00
3. County where project is located: Wake
4. Approximate Coordinates (Decimal Degrees): Latitude: 3,5.76543 Longitude: -78.9.377
5. Parcel 1D (if applicable): 0713941414 (or Parcel ID to closest downstream sewer)
III. CONSULTANT INFORMATION:
I. Professional Engineer: David G. Malinauskas, P.E. License Number: 029997
Firm: The Wooten Company
Mailing address: 120 N. Boylan Ave
City: Raleigh State: NC Zip: 27603-
Phone number: [phone] Email Address: [e-mail]
IV. WASTEWATER TREATMENT FACILITY (WWTF) INFORMATION:
I. Facility Name: Western Wake Regional Water Reclamation Facility Permit Number: NC0088846
Owner Name: Town of Apex/Town of Cary
V. RECEIVING DOWNSTREAM SEWER INFORMATION:
I. Permit Number(s): WQ0037613
2. Downstream (Receiving) Sewer Information: 8 inch : Gravity Force Main
3. System Wide Collection System Permit Number(s) (if applicable): WQCS00064
Owner Name(s): Town of Apex
FORM: FTA 06-21
Page 1 of 5

VI. GENERAL REQUIREMENTS
I. lithe Applicant is a Privately -Owned Public Utility, has a Certificate of Public Convenienceltkes sitvattached?
AUG 18 2022
❑Yes ❑No ®NA
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. lithe Applicant is a Home Property Owners' Association, has an HOA/POA Operational Agreement (FORM: HOA) and
supplementary documentation as required by 15A NCAC 02T.01 15(c) been attached?
❑ Yes ❑ No ® N;'A
4. Origin of wastewater: (check all that apply):
® Residential (Individually Owned)
❑ Residential (Leased)
❑ School preschool ! day care
❑ Food and drink facilities
❑ Businesses offices . factories
❑ Retail (stores, centers, malls)
❑ Retail with food preparation:'service
❑ Medical ' dental veterinary facilities
❑ Church
❑ Nursing Home
❑ Car Wash
❑ Hotel and:or Motels
❑ Swimming Pool 'Clubhouse
❑ Swimming Pool. Filter Backwash
❑ Other (Explain in Attachment)
5. Nature of wastewater : 100 °'° Domestic ° ° Commercial % Industrial (See 15A NCAC 01:).T 010X201)
If Industrial, is there a Pretreatment Program in effect? [] YesL No
6. Has a flow reduction been approved under I5A NCAC 02T . 1 I4()? 0 Yes ® No
i If ves. provide a copy of flow reduction approval letter with this application
7. Summarize wastewater generated by project:
Establishment Type (see 02T.0114(f))
Daily Design Flow a,b
No. of Units
Flow
Single Family Dwelling
300 gal/day
156
46,800 GPD
gal/
GPD
gal/
GPD
gal/
GPD
gal/
GPD
gall
GPD
Total
46,800 GPD
a See 15A NCAC 02T .01 l4(b}, (d), (e)(I) and (eJ(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 I5A NCAC 02T .01 14(c). design flow rates for establishments not identified [in table 15A NCAC 02T.0I 14] shall be
determined using available flow data, water using fixtures, occupancy or operation patterns, and other measured data.
8. Wastewater generated by project: 46,800 GPD (per ,I 5A NCAC 02T .01 14)
Do not include future flows or previously permitted allocations
If permitted flow is zero, please indicate why:
❑ Pump Station. Force Main or Gravity Sewer where flow will be permitted in subsequent permits that connect to this line.
Please provide supplementary information indicating the approximate timeframe for permitting upstream sewers with flow.
❑ Flow has already been allocated in Permit Number: Issuance Date:
❑ Rehabilitation or replacement of existing sewers with no new flow expected
❑ Other (Explain):
FORM: FTA 06-21
Page 2 of 5

VII. GRAVITY SEWER DESIGN CRITERIA (If Applicable) - 02T .0305 & MDC (Gravity Sewers):
1. Summarize gravit} sewer to be permitted:
Size (inches)
Length (feet)
Material
Section II & I11 of the MDC for Permitting of Gravity Sewers contains information related to design criteria
Section 111 contains information related to minimum slopes for gravity sewer(s)
Oversizing lines to meet minimum slope requirements is not allowed and a violation of the MDC
VIII. PUMP STATION DESIGN CRITERIA (If Applicable) — 02T .0305 & MDC (Pump Stations. Force Mains):
PROVIDE A SEPARATE COPY OF THIS PAGE FOR EACH PUMP STATION INCLUDED IN THIS PROJECT
I. Pump station number or name: Williams Grove PS
2. Approximate Coordinates (Decimal Degrees): Latitude: 35.76543 Longitude:-78.9377'
3. Total number of pumps at the pump station: 2
3. Design flow of the pump station: 0.0576 millions gallons per day (firm capacity)
p This should reflect the total GPM for the pump station with the largest pump out of service.
4. Operational point(s) per pump(s): l00 gallons per minute (GPM) at 52 feet total dynamic head (TDH)
5. Summarize the force main to be permitted (for this Pump Station):
Size (inches)
Length (feet)
Material
4
325
DIP
4
1,350
C900 DR 18
If any portion of the force main is less than 4-inches in diameter, please identify the me hod of solids reduction per
MDCPSFM Section 2.01 C.1.b. ❑ Grinder Pump ❑ Mechanical Bar Screen ❑ Other (please specify)
6. Power reliability in accordance with I5A NCAC 02T .0305[hX 1):
• Standby power source or ❑ Standby pump
Must have automatic activation and telemetry - 15A NCAC 02T.0305(h)(1)(B)_
Required for all pump stations with an average daily flow greater than or equal to 15,000 gallons per day
Must be permanent to facility and may not be portable
Or if the pump station has an average daily flow less than 15,000 gallons per day 15A NCACO2T.0305(h)(l)(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.
lithe portable power source or pump is dedicated to multiple pump stations. an evaluation of all the pump stations' storage
capacities and the rotation schedule of the portable power source or pump, including travel timeframes. shall be provided
as part of this permit application in the case of a multiple station power outage.
FORM: FTA 06-21 Page 3 of 5

Svc bePtofEnvlrnnto_
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IX. SETBACKS & SEPARATIONS — (02B .0200 & I5A NCAC 02T .0305(f)):`
I. Does the project comply with all separations/alternatives found in 15A NCAC 02T .0305#f1 & 4 3 1 8 "® Yes ❑ No
I5A NCAC 02T.0305 contains minimum separations that shall be .rovided
Setback Parameter*
s stems:
ed
Storm sewers and other utilities not listed below (vertical)
av
18 inches
2Water mains (vertical - water over sewer preferred, including in benched trenches)
18 inches
2Water 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 1 or
Class 1I impounded reservoirs used as a source of drinking water, and associated wetlands.
100 feet
**Waters classified WS (except WS-1 or WS-V), B, SA, ORW, HQW, or SB from normal
high water (or tide elevation) and wetlands associated with these waters (see item IX.2)
50 feet
**Any other stream, lake, impoundment, or ground water lowering and surface drainage
ditches, as well as wetlands associated with these waters or classified as WL.
10 feet
Any building foundation (horizontal)
5 feet
Any basement (horizontal)
10 feet
Top slope of embankment or cuts of 2 feet or more vertical height
10 feet
Drainage systems and interceptor drains
5 feet
Any swimming pools
10 feet
Final earth grade (vertical)
36 inches
If noncompliance with 02T.0305(#) or (, see Section X.I of this application
*15A NCAC 02T_0305 contains alternatives where separations in 02T.0305(Q 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 webpa7e
Does this project comply with the minimum separation requirements for water mains? ® Yes ❑ No ❑ N A
If no, please refer to I5A NCAC 18C.0906(f) for documentation requirements and submit a separate document,
signed/sealed by an NC licensed PE, verifying the criteria outlined in that Rule.
3. Does the project comply with separation requirements for wetlands? ❑ Yes ❑ No ® N A
▪ Please provide supplementary information identifying the areas of non-conformance.
:- See the Division's draft separation requirements for situations where separation cannot be met.
:- No variance is required if the alternative design criteria specified is utilized in design and construction.
4. Is the project located in a river basin subject to any State buffer rules? ® Yes Basin name: Jordan Lake ❑ No
If yes, does the project comply with setbacks found in the river basin rules per 15A NCAC 02B .0200? ® Yes ❑ No
- This includes Trout Buffered Streams per 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.
6. Does project comply with I5A NCAC 02T.0 I 05(cX6) (additional permits/certifications)? ® Yes ❑ No
Per 15A NCAC 02T.0I05(c)(6), directly related environmental permits or certification applications must be being prepared,
have been applied for, or have been obtained. Issuance of this permit is contingent on issuance of dependent permits (erosion
and sedimentation control plans, stormwater management plans, etc.).
7. Does this project include any sewer collection lines that are deemed "high -priority?" ❑ Yes ® No
Per 15A NCAC 02T.0402, "high -priority sewer" means any aerial sewer, sewer contacting surface waters,
siphon, or sewers positioned parallel to streambanks that are subject to erosion that undermines or deteriorates the sewer.
Siphons and sewers suspended through interference/conflict boxes require a variance approval.
If yes, include an attachment with details for each line. including type (aerial line, size, material, and location).
High priority lines shall be inspected by the permittee or its representative at least once every six -months and
inspections documented per I5A NCAC 02T.0403(a)(5) or the permittee's individual System -Wide Collection permit.
FORM: FTA 06-2 I Page 4 of 5

X. CERTIFICATIONS:
1. Does the submitted system comply with I5A NCAC 02T, the Minimum Design Criteria for the Permitting of Pump Stations
and Force Mains.ilatest versioni. and the Gravity Sewer Minimum Design Criteria (latest version) as applicable?
Yes El No
If no, for projects requiring a single variance, complete and submit the Variance.Alternative Design Request application
(VADC 10-14) and supporting documents for review to the Central Office. Approval of the request will be issued
concurrently with the approval of the permit, and projects requiring a variance approval may be subject to longer
review times. For projects requiring two or more variances or where the variance is determined by the Division to be a
significant portion of the project, the full technical review is required.
2. Professional Engineer's Certification:
1 David G. Malinauskas, P.E. , attest that this application for Williams Grove Pump Station
(Professional Engineer's name from Application Item III.1.) (Proje:t Name from Application Item 11. I )
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. 1 further
attest that to the best of my knowledge the proposed design has been prepared in accordance with the applicable regulations,
Minimum Design Criteria for Gravity Sewers (latest version), and the Minimn 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 I43-215.6A 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:
00')
0i1ge3
,,ttCA Mho,.
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3. Applicant's Certification per 15A NCAC 02T .0106(b):
I, .Ateuz. j l,
, attest that this application for itio Warne
fie. J Iri?
(Signature Authority Name from Applir lion Item I.3.) (Project anre from Applicatii n Item 1I.1)
attest that this application has been reviewed by me and is accurate and complete to the best of my knowledge.
I understand that if all required parts of this application are not completed and that if all required supporting documentation
and attachments are not included, this application package is subject to being returned as incomplete. I understand that any
discharge of wastewater from this non -discharge system to surface waters or the land will result in an immediate enforcement
action that may include civil penalties, injunctive relief, and/or criminal prosecution. I will make no claim against the Division
of Water Resources should a condition of this permit be violated. I also understand that if all required parts of this application
package are not completed and that if all required supporting information and attachments are not included, this application
package will be returned to me as incomplete.
NOTE In accordance with General Statutes 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 $ I0,000 as well as civil penalties up to $25,000 per violation.
Signature:
Date:
FORM: FTA 06-21 Page 5 of 5

DWR
NC Dept of Environmental Quality
AUG 18 2077
State of North Carolina
Department of Environmental Quality
Division of Water Resources
RaleighRegional Office Flow Tracking for Sewer Extension Applications
(FTSE 10-18)
Entity Requesting Allocation: Town of Apex
Project Name for which flow is being requested: Williams Grove Pump Station
More than one FTSE may be required for a si►►gle project tithe 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: Western Wake Regional Water Reclamation Facility
b. WWTP Facility Permit #: NC0088846
All flows are in MGD
c. WWTP facility's permitted flow 18.0
d. Estimated obligated flow not yet tributary to the WWTP 1.32
e. WWTP facility's actual avg. flow
f. Total flow for this specific request
g. Total actual and obligated flows to the facility
h. Percent of permitted flow used
6.69
0.0468
8.01
44.5
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 Approx.
Average Current Obligated, 'rota!
Pump Daily Avg. Not Yet Current
Station Firm Flow** Daily Tributary Flow Plus
Pump Station Permit Capacity, * (Firm r pf), Flow, Daily Flow, Obligated Available
(Name or Number) No. MGD MGD MGD MGD Flow Capacity***
LakeCastleberry WQ0037613 0.385 0.099 0.0277 0.010 0.0377 0.0613
WhiteOakCreek WQ0037331 2.506 1.002 0.1988 0.140 0.3388 0.6632
BeaverCreek WQ0035454 40.0 12.7 4.642 1.218 5.86 6.84
* 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
(pi) 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.
DownstreanrFacility'Name (Sewer)-- -Lake-Castlebe-nyPS
Downstream Permit Number: WQ0037613
Page 1 of 6
FTSF 1048

III. Certification Statement:
NC Dept ofEnvironmental Quality
AUG 1 & 20??
Raleigh Regional oboe
I eitierk,# 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 Iisted above in Sections I and II
plus all attached planning assessment addendums for which I am the responsible party.
The Obligated Flow Not Yet Tributary reported in items I.d and [I.c include the Town of Apex
flows certified by the Town of Apex below. Signature of this form indicates acceptance of this
wastewater flow.
Signing Official zgna
of Cary, Lead Agency
/61 D re
I Michael Deaton certify to the best of my knowledge that the total Estimated Obligated flow from
within the Town of Apex Jurisdiction not yet tributary to the WWRWMF (Item 1.d) is 0.850 mgd,
and that the total Estimated Obligated flow from within the Town of Apex Jurisdiction not yet
tributary to the BCPS - Item ([I.c) is 0.686 mgd.
410110P
Da

Wooten
August 4. 2022
NC Dept of Environmental Quality
AUG 18 2022
Reviewer
Raleigh Regional Office
N.C. Department of Environmental Quality — Water Qual.ty Regional Operations Section
3800 Barrett Drive
Raleigh. North Caro,:na 27609
Re Pump Station Fast Track Permit Application
Wlliams Grove Pump Station and Force Main
Town of ApexrMcAdams — Williams Grove Subdivision
Apex, North Carolina
TWC No.3257-8P
Dear Reviewer:
120 N. Boylan Avenue
Raleigh. NC 27603
[phone]
On behalf of the Town of Apex and McAdams, we are forwarding to you one (1) original and one (1) copy
of the following documents for your review and approval for the above referenced project:
• Fast -Track Application (FTA 06-21)
• Fow Tracking for Sewer Extension Applications (FTSE 10-18)
• Project Narrative
• USGS Site Map
• Check No. 123398 in the amount of $480.00 to cover the permit application fee.
The project narrative has more detail regarding the scope of this project and the reason for the permit
request, but briefly, the Town of Apex and McAdams request a permit for the Williams Grove Lift Station to
have a permitted flow of 100 gallons per minute (GPM) with 1,675 LF of 4-inch C900 PVC and DIP force
main.
I trust the above information is sufficient for your review; however, if you should have any questions or need
additional information, please do not hesitate to contact me by phone at 919.828.0531 or by email at
[e-mail].
Sincerely,
THE WOOTEN COMPANY
David G. Malinauskas, P. E
Enclosures: As stated.
cc. Marty Stone, P E. — Town of Apex
Tyler Probst, P.E. — McAdams
TheWootenCompany.com .-.. , DESIGNING THE FUTURE

NC Dept of Environmental Qualit
y
Ai if; I S
PROJECT NARRATIVE
WILLIAMS GROVE PUMP STATION Raleigh Regional pmce
TOWN OF' APEX/MCADAMS — WILLIAMS GROVE SUBDIVISION
APEX, NORTH CAROLINA
PROJECT DESCRIPTION
This project proposes adding a pump station to convey wastewater produced by a proposed subdivision
currently being designed by The McAdams Company, to be called the Williams Grove Pump Station.
This pump station will be in the Town of Apex in Wake County, North Carolina.
The Williams Grove subdivision will contain 156 homes. Consequently, the addition of gravity sewer,
force main, and the pump station are necessary to ensure that the homes are supplied with sufficient
wastewater services. The pump station will be installed to ensure that wastewater from the subdivision
can reach the Western Wake Regional Water Reclamation Facility.
Please note this application is only for the pump station and the force main associated with the installation
of this pump station and does not include the gravity sewer. The gravity sewer will be permitted in a
separate application. This pump station has a design flow of 57,600 GPD and the pump will have an
operating point of 100 GPM with 52 ft TDH. The force main to be installed will comprise approximately
1,350 linear feet (LF) ofC900 PVC and approximately 325 LF ductile iron pipe (DIP).
1

Y4
Williams Grove Pump Station Project
Permit Application
Submitted by The Wooten Company
On Behalf of McAdams and the Town of Apex
Scale - as noted below
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\\ ooten
October 19, 2022
NC Dept of Environmental Qualit
OCT 19 n
Raleigh Regional Office
Zachary Thomas
Environmental program Consultant
N.C. Department of Environmental Quality — Division of Water Resources
3800 Barrett Drive
Raleigh, North Carolina 27609
Re Response #1 to Comments on Pump Station Fast Track Perm t Application Review
Williams Grove Pump Station and Force Main
Town of Apex/McAdams — Williams Grove Subdivision
Apex, North Carolina
TWC No.3257-BP
Dear Mr. Thomas:
120 N. Boylan Avenue
Raleigh, NC 27603
[phone]
On behalf of the Town of Apex and McAdams please see below and attached for our response to your
comments for the above referenced project.
1. The receiving collection system permit number is WQCS00064. We have revised page 1 of the
application to reflect this and have included it in this submission for review.
2. Noted. Please see attached
3. See responses below:
a The flow projections generated to size the pump station and its force main were created
using Town design standards. Per page 8 of the Town's Wastewater Collection Systems
design specification (Sec. 700), the Town's design standard for gravity sewer installations
is 300 gal/day.
b Yes, the Town will be permitting the gravity sewer in the future through its delegated
authority. Thank you for proceeding with your review — please let us know if further
questions arise.
I trust the above information is sufficient for your review; however, if you should have any questions or need
additional information, please do not hesitate to contact me by phone at 919.828.0531 or by email at
[e-mail].
Sincerely
THE WOOTEN COMPANY
David G Malinauskas, P.E.
Enclosures: As stated.
cc: Marty Stone, P.E. — Town of Apex
Tyler Probst, P.E. — McAdams
TheWootenCompa ny.com
Ir��uz x; DESIGNING THE FUTURE

pproximate
location of
discharge to gravity
collection s stem
A
0 400 800
1600 ft
1 inch equals 800 feet
Disclaimer
iMaps makes every effort to produce and publish
the most current and accurate information possible
However, the maps are produced for information PurPos&s,
and are NOT surveys No warranties, expressed or implied
are provided for the data therein its useor its interpretation.

Thomas, Zachary T
From: Peter Galan <[e-mail]>
Sent: Thursday, October 20, 2022 10:37 AM
To: Robinson, Jason; Thomas, Zachary T
Cc: Kurtz, Cassidy; [e-mail]; [e-mail]; Dave
Malinauskas; [e-mail]; Tyler Probst
Subject: [External] RE: RE: WQ0043728 - Williams Grove Pump Station (Wake) v
CAUTION: External email. Do not click links or open attachments unless you verify. Send all suspicious email as an attachment to
Report Spam.
Great, thanks for confirming Jason — please let us know if there's further information we can provide as you're
reviewing!
Thanks,
Peter Galan, PE
Project Engineer
[phone] x840 • Office
[phone] • Fax
120 N. Boylan Ave.
Raleigh, NC 27603
Wooten
From: Robinson, Jason <[e-mail]>
Sent: Thursday, October 20, 2022 10:25 AM
To: Peter Galan <[e-mail]>; Thomas, Zachary T <[e-mail]>
Cc: Kurtz, Cassidy <[e-mail]>; [e-mail]; [e-mail]; Dave
Malinauskas <[e-mail]>; [e-mail]; Tyler Probst
<[e-mail]>
Subject: RE:RE: WQ0043728 - Williams Grove Pump Station (Wake) v
Hi Peter,
We received the response. We'II let you know if we have any further questions once we have a chance to review.
Thanks,
Jason T. Robinson, P.E.
Raleigh Regional Office
Water Quality Regional Operations
NC Division of Water Resources, DEQ
919-791-4200
**Subscribe to Collection System & Sewer Permitting Updates**
1

D.. E Q
NORTH CAROLINA
Department of Environmental Quality
Email correspondence to and from this address is subject to the North
Carolina Public Records Law and may be disclosed to third parties.
From: Peter Galan <[e-mail]>
Sent: Wednesday, October 19, 2022 3:33 PM
To: Thomas, Zachary T <[e-mail]>
Cc: Kurtz, Cassidy <[e-mail]>; Robinson, Jason <[e-mail]>;
[e-mail]; [e-mail]; Dave Malinauskas <[e-mail]>;
[e-mail]; Tyler Probst <[e-mail]>
Subject: [External] RE: WQ0043728 - Williams Grove Pump Station (Wake)
CAUTION: External email. Do not click links or open attachments unless you verify. Send all suspicious email as an attachment to
Report Spam.
Good afternoon,
I dropped off our response to these comments at the RRO this afternoon. I left it in the packages box in the
front lobby — please let me know if you do not receive it. I have attached the cover letter detailing our response
to this email for everyone's reference.
Please let us know if further questions arise.
Thanks,
Peter Galan, PE
Project Engineer
[phone] x840 • Office
[phone] • Fax
120 N. Boylan Ave.
Raleigh, NC 27603
Wooten
From: Thomas, Zachary T
Sent: Friday, September 23, 2022 3:50 PM
To: [e-mail]; [e-mail]
Cc: Kurtz, Cassidy <[e-mail]>; Robinson, Jason <[e-mail]>;
[e-mail]; [e-mail]
Subject: WQ0043728 - Williams Grove Pump Station (Wake)
Hello,
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After a review of the submitted sewer extension application for the Williams Grove Pump Station project, we have the
following questions:
1. The submitted application (FTA 06-21) is missing an answer for V.3. Please provide the permit number of the
receiving collection system (WQCSXXXXX).
2. The submitted application provided a topographic map of the approximate location of the pump station, but we
also need an aerial/satellite map for our records.
a
F. Site Maps (All Application Packages):
❑ Submit an 8.5-inch x 11-inch color copy of a USGS Topographic Map of sufficient scale to identify th
including the closest surface Waters_
> General location of the project components (gravity sewer, pump stations, & force main)
> Downstream connection points and permit number (if known) for the receiving sewer
❑ Include an aerial location map showing general project area (such as street names or latitude/longitude)
can easily locate it in the field.
3. The application indicates that it is only for the construction of a pump station and 1,675 LF of 4" force main, but
no gravity line. The application also includes a flow value of approximately 46,800 GPD (using 300 gal/day (?)
for 156 units with a note stating that the gravity sewer will be permitted as part of a separate application).
a. The application used 300 gal/day for the daily design flow. Please ensure that the 2T rules are utilized
when determining the design flow values. Please describe how you came up with 300 gal/day.
b. Will the associated gravity sewer be submitted as an application to DWR or is this something the Town of
Apex will be permitting through delegated authority?
i. If it will be done through the Town, we will proceed with the review of the application as is,
pending the other questions are answered from above.
ii. If it will be submitted to DWR in a future application, it will be advantageous to include this flow
in the future application.
Please let me know if you have any questions.
Thank you,
Zach Thomas
Environmental Program Consultant, Division of Water Resources
North Carolina Department of Environmental Quality
Office: [phone] I Cell: [phone]
[e-mail]
Raleigh Regional Office
1628 Mail Service Center
Raleigh, NC 27699-1628
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requests by phone or email. We appreciate your patience as we continue to serve the public during this challenging
time.
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