HomeMy WebLinkAboutWQ0045551_FTSE Application_20240624UNITED STATES MARINE CORPS
MARINE CORPS AIR STATION
POSTAL SERVICE CENTER BOX 8003
CHERRY POINT, NORTH CAROLINA 28533-0003
Mr. Robert Tankard
North Carolina Department of
Environmental Quality
Division of Water Resources
943 Washington Square Mall
Washington, NC 27889
Dear Mr. Tankard,
IN REPLY REFER TO:
5090/07109
LN
May 13, 2024
Marine Corps Air Station Cherry Point (Permit WQCS00067) submits the attached Fast Track
Application for P-226 Maintenance Facility and Marine Air Group Headquarters at MCAS Cherry
Point. The P-226 project consists of three (3) project areas located within Marine Corp Air Station
Cherry Point (see enclosure 3). For this narrative, the area at building 1669 will be referred to as
Set A-MAG site. The Marine Aviation Logistics Squadron (MALS) site with the concrete
relocatable tactical support shelter (van) pads and surrounding areas will be referred to as Set B-
MALS site. The area at building 3916 will be referred to as Set C-B3916 site.
Sanitary sewer for Set A-MAG site consists of installing three (3) cleanouts and approximately
180-linear feet of PVC sewer service from the building to the existing sanitary sewer system.
Sanitary sewer for Set B-MALS site consists of installing four (4) new manholes and
approximately 245-linear feet of 8-inch PVC sewer main to reroute the sanitary sewer system
around the new MALS-14 building. Approximately 50-linear feet of 4-inch PVC with three (3)
cleanouts provides sewer service from the building to the rerouted sewer main system. Sanitary
sewer for Set C-B3916 site consists of installing two (2) cleanouts and approximately 90-linear
feet of PVC sewer service from the building to a new sanitary sewer packaged pump station of like
kind to the existing pump station.
Enclosures (1) through (3) are the Fast Track Application (FTA 10-23), the Flow
Tracking/Sewer Extension Application (FTSE 10-23) and an aerial map of the locations.
Enclosure (4) is a check for the application fee of $600.00. Enclosures (5) through (8) include the
USGS topo map, the design calculations, sealed drawings, and a cd containing electronic copies of
all documents. The documents were prepared and sealed by registered professional engineer,
Rhonda Brewington, who represents the contracted design firm Stantec.
5090/07109
LN
May 13, 2024
If you have questions regarding this application submittal, please contact Mr. Richard Weaver
of the Environmental Affairs Department at (252) 466-5917 at your earliest convenience.
Sincerely,
AN Y A. FERNCE
Dep t acilities Director
By direction of the
Commanding Officer
Enclosures: (1) Form FTA 10-23
(2) Form FTSE 10-23
(3) Map of Location
(4) Check for $600.00
(5) USGS Topo Map
(6)Design Calculation
(7) Sealed Drawings
(8) CD
State of North Carolina
Department of Environmental Quality
Division of Water Resources
DWR
FAST TRACK SEWER SYSTEM EXTENSION APPLICATION
Division of Water Resources INSTRUCTIONS FOR FORM: FTA 10-23 & SUPPORTING DOCUMENTATION
This application is for sewer extensions involving gravity sewers, pump stations and force mains, or any combination that has been
certified by a professional engineer and the applicant that the project meets the requirements of 15A NCAC 02T and the Division's
Minimum Design Criteria (Gravity Sewer & Pump Stations/Force Mains) and that plans, specifications and supporting documents
have been prepared in accordance with 15A NCAC 02T, 15A NCAC 02T .0300, Division policies, and good engineering practices.
While no upfront engineering design documents are required for submittal, in accordance with 15A NCAC 02T .0305(b), design
documents must be prepared prior to submittal of a fast track permit application to the Division. This would include plans, design
calculations, and project specifications referenced in 15A NCAC 02T .0305 and the applicable minimum design criteria. These
documents shall be immediately available upon request by the Division.
Projects that are deemed permitted (do not require a permit from the Division) are explained in 15A NCAC 02T.0303.
Projects not eligible for review via the fast track process (must be submitted for full technical review):
➢ Projects that do not meet any part of the minimum design criteria (MDC) documents;
➢ Projects that involve more than one variance from the requirements of 15A NCAC 02T;
➢ Pressure sewer systems utilizing simplex septic tank -effluent pumps (STEPs) or simplex grinder pumps;
➢ Simplex STEP or simplex grinder pumps connecting to pressurized systems (e.g. force mains);
➢ Vacuum sewer systems.
General — When submitting an application, please use the following instructions as a checklist in order to ensure all required items are
submitted. Adherence to these instructions and checking the provided boxes will help produce a quicker review time and reduce the
amount of requested additional information. Failure to submit all required items will necessitate additional processing and review
time, and may result in return of the application. Unless otherwise noted, the Applicant shall submit one original and one copy of
the application and supporting documentation.
A. One Original and One Copy (second copy may be digital) of Application and Supporting Documents
® Required unless otherwise noted. Signatures on original must be "wet ink" or secure digital signatures.
Please do not submit engineering design plans with the application unless specifically requested.
B. Cover Letter/Narrative Description (Required for All Application Packages):
® List all items included in the application package, as well as a brief description of the requested permitting action.
➢ Be specific as to the system type, number of homes served, flow allocation required, etc.
➢ Include the permit number/status of any other required sewer permits (downstream/upstream)
➢ If necessary for clarity, include attachments to the application form.
C. Application Fee (All New and Modification Application Packages):
® Submit a check or money order in the amount of $600.00, dated no more than 90 days prior to application submittal.
➢ Payable to North Carolina Department of Environmental Quality (NCDEQ)
D. Fast Track Application (Required for All Application Packages, Form FTA 10-23):
® Submit the completed and appropriately executed application.
➢ If necessary for clarity or due to space restrictions, attachments to the application may be made.
❑ If the Applicant Type in Item I.2 is a corporation or company, provide documentation it is registered for business with the
North Carolina Secretary of State.
❑ If the Applicant Type in Item I.2 is a partnership or d/b/a, enclose a copy of the certificate filed with the Register of Deeds in
the county of business.
® The Project Name in Item II.1 shall be consistent with the project name on the flow acceptance letters, agreements, etc.
® The Professional Engineer's Certification on Page 5 of the application shall be signed, sealed and dated by a North Carolina
licensed Professional Engineer-
® The Applicant's Certification on Page 5 of the application shall be signed in accordance with 15A NCAC 02T .0106(b1. Per
15A NCAC 02T .0106(c), an alternate person may be designated as the signing official if a delegation letter
letter is provided from
a person who meets the criteria in 15A NCAC 02T .0106(b). Er �, I# SW� Q
INSTRUCTIONS FOR FORM: FTA 10-23 & SUPPORTING DOCUMENTATION Page 1 of 3
E. Flow Tracking/Acceptance Form (Form: FTSE 10-23) (If Applicable):
® Submit the completed and executed FTSE form from the owners of the downstream sewers and treatment facility.
➢ Multiple forms maybe required where the downstream sewer owner and wastewater treatment facility are different.
➢ The flow acceptance indicated in form FTSE must not expire prior to permit issuance and must be dated less than one year
prior to the application date.
➢ Submittal of this application and form FTSE indicates that owner has adequate capacity and will not violate G.S. 143-215.67(a).
➢ Intergovernmental agreements or other contracts will not be accepted in lieu of a project -specific FTSE.
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 the entire project area,
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) so that Division staff
can easily locate it in the field.
G. Existing Permit (Application Packages for Modifications to an Existing Permit):
❑ Submit a copy of the most recently issued existing permit.
❑ Include a descriptive and clear narrative identifying the previously permitted items to remain in the permit, items to be
added, and/or items to be modified (the application form itself should include only include items to be added/modified). The
narrative should also include whether any previously permitted items have been certified.
❑ The narrative should clearly identify the requested permitting action and accurately describe the sewers to be listed in
the final permit.
H. Power Reliability Plan (Required if portable reliability option utilized for Pump Station):
❑ Per 15A NCAC 02T .0305(h)(1), submit documentation of power reliability for pumping stations.
➢ This alternative is only available for average daily flows less than 15,000 gallons per day
➢ It shall be demonstrated to the Division that the portable source is owned or contracted by the applicant and is compatible with
the station. The Division will accept a letter signed by the applicant (see 15A NCAC 02T .0106(b)) or proposed contractor,
stating that "the portable power generation unit or portable, independently -powered pumping units, associated appurtenances
and personnel are available for distribution and operation of this pump 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. (Required at time of certification)
I. Certificate of Public Convenience and Necessity (All Application Packages for Privately -Owned Public Utilities):
❑ Per 15A NCAC 02T .01151 a)(1) provide the Certificate of Public Convenience and Necessity from the North Carolina Utilities
Commission demonstrating the Applicant is authorized to hold the utility franchise for the area to be served by the sewer
extension, or
❑ Provide a letter from the North Carolina Utilities Commission's Water and Sewer Division Public Staff stating an application
for a franchise has been received and that the service area is contiguous to an existing franchised area or that franchise approval
is expected.
J. Operational Agreements (Applications from HOA/POA and Developers for lots to be sold):
❑ Home/Property Owners' Associations
❑ Per 15A NCAC 02T .0115(c), submit the properly executed Operational Agreement FORM: HOA .
❑ Per 15A NCAC 02T .0115(c), submit a copy of the Articles of Incorporation, Declarations and By-laws.
❑ Developers of lots to be sold
❑ Per 15A NCAC 02T .0115(b). submit the properly executed Operational Agreement (FORM: DEV).
For more information, visit the Division's collection systems website
INSTRUCTIONS FOR FORM: FTA 10-23 & SUPPORTING DOCUMENTATION Page 2 of 3
THE COMPLETED APPLICATION PACKAGE INCLDING ALL SUPPORTING INFORMATION AND
MATERIALS, SHOULD BE SENT TO THE APPROPRIATE REGIONAL OFFICE:
REGIONAL OFFICE ADDRESS COUNTIES SERVED
Asheville Regional Office 2090 US Highway 70 Avery, Buncombe, Burke, Caldwell, Cherokee,
Water Quality Section Swannanoa, North Carolina 28778-8211 Clay, Graham, Haywood, Henderson, Jackson,
(828) 296-4500 Macon, Madison, McDowell, Mitchell, Polk,
(828) 299-7043 Fax Rutherford, Swain, Transylvania, Yancey
Fayetteville Regional Office
225 Green Street Suite 714
Anson, Bladen, Cumberland, Harnett, Hoke,
Water Quality Section
Fayetteville, North Carolina 28301-5095
Montgomery, Moore, Robeson, Richmond,
(910) 433-3300
Sampson, Scotland
(910) 486-0707 Fax
610 E. Center Avenue
Alexander, Cabarrus, Catawba, Cleveland,
Mooresville Regional Office
Water Quality Section
Mooresville, North Carolina 28115
Gaston, Iredell, Lincoln, Mecklenburg, Rowan,
(704) 663-1699
Stanly, Union
(704) 663-6040 Fax
3800 Barrett Drive
Chatham, Durham, Edgecombe, Franklin,
Raleigh Regional Office
Water Quality Section
Raleigh, North Carolina 27609
Granville, Halifax, Johnston, Lee, Nash,
(919) 791-4200
Northampton, Orange, Person, Vance, Wake,
(919) 571-4718 Fax
Warren, Wilson
Washington Regional Office 943 Washington Square Mall Beaufort, Bertie, Camden, Chowan, Craven,
Water Quality Section Washington, North Carolina 27889 Currituck, Dare, Gates, Greene, Hertford, Hyde,
(252) 946-6481 Jones, Lenoir, Martin, Pamlico, Pasquotank,
(252) 975-3716 Fax Perquimans, Pitt, Tyrrell, Washington, Wayne
Wilmington Regional Office 1 127 Cardinal Drive Extension Brunswick, Carteret, Columbus, Duplin, New
Water Quality Section Wilmington, North Carolina 28405 Hanover, Onslow, Pender
(910)796-7215
(910) 350-2004 Fax
Winston-Salem Regional Office 450 W. Hanes Mill Road Alamance, Alleghany, Ashe, Caswell, Davidson,
Water Quality Section Suite 300 Davie, Forsyth, Guilford, Rockingham, Randolph,
Winston-Salem, North Carolina 27105 Stokes, Surry, Watauga, Wilkes, Yadkin
(336) 776-9800
(336) 776-9797 Fax
INSTRUCTIONS FOR FORM: FTA 10-23 & SUPPORTING DOCUMENTATION Page 3 of 3
fl I
Lltdl
Division of Water Resources
Application Number:
State of North Carolina
Department of Environmental Quality
Division of Water Resources
FAST TRACK SEWER SYSTEM EXTENSION APPLICATION
FTA 10-23 & SUPPORTING DOCUMENTATION
(to be completed by DWR)
All items must be completed or the application will be returned
I. APPLICANT INFORMATION:
1. Applicant's name: Marine Corps Air Station Chemy Point (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: Anthony A. Ference per 15A NCAC 02T .0106(b)
Title: Deputy Facilities Director
4. Applicant's mailing address: PSC Box 8006
City: Cherry Point State: NC Zip: 28533-0003
5. Applicant's contact information:
Phone number: 252 466-3148 Email Address: anthonv.ference&usmc.mil
II. PROJECT INFORMATION:
1. Project name: P-226 Maintenance Facility and Marine Air Group Headquarters
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: Craven
4. Approximate Coordinates (Decimal Degrees): Latitude: 34.90083' Longitude:-76.88083'
5. Parcel ID (if applicable): NA (or Parcel ID to closest downstream sewer)
M. CONSULTANT INFORMATION:
1. Professional Engineer: Rhonda Brewinaton License Number:
Firm: Stantec - Raleigh. NC
Mailing address: 801 Jones Franklin Rd Suite 300
City: Raleigh State: NC Zip: 27606-3394
Phone number: (984) 278-0407 Email Address: rhonda.brewineton(dstantec.com
IV. WASTEWATER TREATMENT FACILITY (WWTF) INFORMATION:
1. Facility Name: US MCAS Cherry Point WWTP Permit Number: NC0003816
Owner Name: Marine Corps Air Station Cherry Point
V. RECEIVING DOWNSTREAM SEWER INFORMATION:
1. Permit Number(s): WQ
2. Downstream (Receiving) Sewer Information: 4 inch ❑ Gravity Z Force Main
3. System Wide Collection System Permit Number(s) (if applicable): WQCS00067
Owner Name(s): Marine Corps Air Station Cherry Point
FORM: FTA 10-23 Page 1 of 5
VI. GENERAL REQUIREMENTS
1. If the Applicant is a Privately -Owned Public Utility, has a Certificate of Public Convenience and Necessity been attached?
❑ Yes ❑ No ® N/A
2. If the Applicant is a Developer of lots to be sold, has a Developer's Operational Agreement FORM: DEV been attached?
❑ Yes ❑ No ® 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.0I 15(c) been attached?
❑ Yes ❑ No ® N/A
4. Origin of wastewater: (check all that apply):
❑ Residential (Individually Owned) ❑ Retail (stores, centers, malls) ❑ Car Wash
❑ Residential (Leased) ❑ Retail with food preparation/service ❑ Hotel and/or Motels
❑ School / preschool / 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 % 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 .0114(f)? [:]Yes ®No
➢ If vesprovide a copy of flow reductionapproval letter with this application
7. Summarize wastewater generated by project:
Establishment Type (see 02T.0114(f))
Daily Design Flow e,n
No. of Units
Flow
Business or Factories w/showers or food
preparation
35 gal/employee/shift
61
2135 GPD
gal/
GPD
gal/
GPD
gal/
GPD
gal/
GPD
gal/
GPD
Total
2135 GPD
a See 15A NCAC 02T .0114(b), (d), (e)(1) 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. 42A-4).
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.
8. Wastewater generated by project: 2135 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 flow expected
❑ Other (Explain):
FORM: FTA 10-23 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
4
50
PVC
8
245
PVC
4
180
PVC
4
90
PVC
➢ Section II & III of the MDC for Permitting of Gravity Sewers contains information related to design criteria
➢ Section III contains information related to minimum slopes for gravity sewer(s)
➢ Oversizing lines to meet minimum slope requirements is not allowed and a violation of the MDC
VIII. PUMP STATION DESIGN CRITERIA (If Applicable) — 02T .0305 & MDC (Pump Stations/Force Mains):
PROVIDE A SEPARATE COPY OF THIS PAGE FOR EACH PUMP STATION INCLUDED IN THIS PROJECT
1. Pump station number or name: P-226 B-3916
2. Approximate Coordinates (Decimal Degrees): Latitude: 34.916214' Longitude:-76.901389'
3. Total number of pumps at the pump station: 2
3. Design flow of the pump station: 0.002 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): 90,135 gallons per minute (GPM) at 13.9, 16.4 feet total dynamic head (TDH)
5. Summarize the force main to be permitted (for this Pump Station):
Size (inches) I Length (feet) I 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. Lb. ❑ Grinder Pump ❑ Mechanical Bar Screen ❑ Other (please specify)
6. Power reliability in accordance with 15A NCAC 02T .0305(h)(1):
® Standby power source or ❑ Standby pump
➢ Must have automatic activation and telemetry - 15A NCAC 02T.0305(h)(1)(B):
➢ Required for all pump stations with an average daily flow greater than or equal to 15,000 gallons per day
➢ Must be permanent to facility and may not be portable
Or if the pump station has an average daily flow less than 15,000 gallons per day 15A NCACO2T.0305(h)(1)(C):
❑ Portable power source with manual activation, quick -connection receptacle and telemetry -
or
❑ Portable pumping unit with plugged emergency pump connection and telemetry:
➢ Include documentation that the portable source is owned or contracted by the applicant and is compatible with the station.
➢ If the portable power source or pump is dedicated to multiple pump stations, an evaluation of all the pump stations' storage
capacities and the rotation schedule of the portable power source or pump, including travel timeframes, shall be provided
as part of this permit application in the case of a multiple station power outage.
FORM: FTA 10-23 Page 3 of 5
IX. SETBACKS & SEPARATIONS — (02B .0200 & 15A NCAC 02T .0305(f)):
1. Does the project comply with all separations/alternatives found in 15A NCAC 02T .0305(f) & (g)? ® Yes ❑ No
15A NCAC 02T.0305(f) contains minimum separations that shall be provided for sewer systems:
Setback Parameter*
Separation Required
Storm sewers and other utilities not listed below (vertical)
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 I or
Class II impounded reservoirs used as a source of drinking water, and associated wetlands.
100 feet
**Waters classified WS (except WS-I or WS-V), B, SA, ORW, HQW, or SB from normal
high water (or tide elevation) and wetlands associated with these waters (see item IX.2)
50 feet
**Any other stream, lake, impoundment, or ground water lowering and surface drainage
ditches, as well as wetlands associated with these waters or classified as WL.
10 feet
Any building foundation (horizontal)
5 feet
Any basement (horizontal)
10 feet
Top slope of embankment or cuts of 2 feet or more vertical height
10 feet
Drainage systems and interceptor drains
5 feet
Any swimming pools
10 feet
Final earth grade (vertical)
36 inches
➢ If noncompliance with 02T.0305(f) or (g), see Section X.1 of this application
* 15A NCAC 02T.0305(e) contains alternatives where separations in 02T.0305(I) 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 web.,a4.e
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 [:]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: Neuse River ❑ 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 15A NCAC 02T.0105(c)(6] (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 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 Permitting of Pump Stations
and Force Mains (latest version). and the Gravi*T Sewer Minimum Design 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. Ai)proval of the request will be issued
concurrenth with the approval of the permit. and proiects requiring a variance a roval may be subject to longer
review times. For )ro•ects 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:
attest that this application for- ZZ(v luo,g�L�wn�q �Qf�t .
(Professional Engineer's name from Application Item III. L)- (Project Name from Application Item II.1)
Kr'4D NUWA NE jet 2 Cleoje Kkad V
has been reviewed by me and is accurate, complete and consistent with the information supplied in the plans,
specifications, engineering calculations, and all other supporting documentation to the best of my knowledge. I further
attest that to the best of my knowledge the proposed design has been prepared in accordance with the applicable regulations,
Minimum Design Criteria for Gravity Sewers (latest version), and the Minimum Design Criteria for the Fast -Track Permitting
of Pump Stations and Force Mains (latest version . Although other professionals may have developed certain portions of this
submittal package, inclusion of these materials under my signature and seal signifies that I have reviewed this material and
have judged it to be consistent with the proposed design.
NOTE — In accordance with General Statutes 143-215.6A and 143-215.613, any person who knowingly makes any false
statement, representation, or certification in any application package shall be guilty of a Class 2 misdemeanor, which may
include a fine not to exceed $10,000, as well as civil penalties up to $25,000 per violation. 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: CAIQO�/��
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Applicant's Certification per 15A NCAC 02T .0106(b): j
attest that this application for _ . . —2 -2 6
(Signature A rity Name from Application Item I.3.) (Project Name from Application Item If. 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 $10,000 as well as civil penalties up to $25,000 per violation.
Signature: ,1,,� Date: / 3 M Do?
FORM: FTA 10-23 Page 5 of 5
Division of Water Resources
State of North Carolina
Department of Environmental Quality
Division of Water Resources
Flow Tracking for Sewer Extension Applications
(FTSE 10-23)
Entity Requesting Allocation: Marine Corp Air Station Cherry Point
Project Name for which flow is being requested: P-226 Maintenance Facility and Marine Air Group Headquarters
More than one FTSE may be required for a single project if the owner of the WWTP is not responsible for allpump
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: Cherry Point Marine CorDs Air Station WWTP
b. WWTP Facility Permit M NC 0003816
All flows are in MGD
c. WWTP facility's permitted flow 3.5
d. Estimated obligated flow not yet tributary to the WWTP 0.0
e. WWTP facility's actual avg. flow 1.5
f. Total flow for this specific request 0.002135
g. Total actual and obligated flows to the facility 1.0
h. Percent of permitted flow used 28.6
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
(Name or Permit Capacity, * (Firm / pf), Avg. Daily Daily Flow, Obligated Available
Number) No. MGD MGD Flow, MGD MGD Flow Capacity***
4259 WQCS00067 3.46 1.38 0.52 0 0.52 0.86
* 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): USMCAS Cherry Point WWTP
Downstream Permit Number: NC0003816
EACIO$Page 1 of 8
I�`Z % F'16L Iv
III. Certification Statement:
I Anthony A. Ference 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.
Signing
Deputy Facilities Director
Title of Signing Official
a b.2','J
Page 2 of 8
FTSE 10-23
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P-226 B-3916
Wastewater Pump Station
Force Main
Design Calculations
Project Name: P-226
CHERRY POINT,
Location: NC
Designed By: RLB
Checked By: MTB
Date: 8/7/2023
Project no.: 215617020
E14JO-S 9, (6)
I
P-226B-3916
Wastewater Pump Station
Force Main
Project Summary
Project Name: P-226
Average Daily Flow (gpm): 80
Pump Operational Point No. 1 (gpm@tdh): 90gpm @ 13.9tdh
Pump Operational Point, No. 2 (gpm@tdh): 135gpm @ 16.4tdh
Hz 60
Impeller Diameter: 115 mm
Horse Power: 1.5
Voltage: 208v 1phase
Force Main Diameter (in): 4
Force Main Length (ft): 350
Tributary
Wastewater Flow Calculations
Establishment
Unit Value
Unit Type
# of Units
Discharge, GPD
Gal/Da� [Unit)
Residential (To NEW WTF)
360
Residence
0
0
Residential (all other Treatment Facilities)
210
Residence
0
0
Barber Shops
50
Chair
0
0
Beauty Shops
125
Booth or Bowl
1 0
0
Business - General & Office
l�
25
Emplovee per shift
0
0
Business - Factories Excluding Industrial Waste
25
Employee per shift
0
0
Business or Factories w/showers or food preparation
35 I
Employee per shift
61
2,135
Business - Warehouse
100
Loadinc ba:
0
0
Business - Warehouse Self Storage (not includinc Caretaker Residence)
I
Unit
0
0
Churches without kitchens, day care, or camps
3
Seat
0
0
Churches with kitchens
5
Seat
0
0
Churches providing day care or camp
25
Person (child+emplo-. cc)
0
0
Fire or Rescue without on -site staff
25
Person
0
0
Fire or Rescue with on -site staff
50
Person per shift
0
0
Food & Drink - Banquet Dining Hall
30
Seat
0
0
Food & Drink - Bars, Cocktail Lounges
20
Seat
0
0
Food & Drink - Caterers
50
100 sf floor space
0
0
Food & Drink - Restaurants, Full Service
40
Seat
0
0
Food & Drink - Restaurants, Single Service Articles
20
Seat
0
0
Food & Drink - Restaurants, Drive-in
50
car space
0
0
Food & Drink - Restaurants, Cary out only
50
100 sf floor space
0
0
Food &_Drink - Institutions, Dining Halls
5
meal
0
0
Food & Drink - Deli
40
100 sf floor space
0
0
Food & Drink - Bakery
10
100 sf floor space
0
0
Food & Drink - Meat Dept., Butcher, Fish Market
75
100 sf floor space
0
0
Food & Drink - Specialty Food Stand or Kiosk _
50
100 sf floor space
0
0
Hotels/Motels/B&B without in -room cooking facilities
120
Room
0
0
Hotels/Motels/B&B with in -room cooking facilities
175
Room
0
0
Hotels/Motels- Resort Hotels
200
Room
0
0
Hotels/Motels- Cottages, Cabins
200
Unit
0
0
Laundries (Self -Service)
500
Machine
0
0
Medical or Dental offices
250 I
Practitioner per shift
0
0
Medical - Veterinary offices without boarding
250
Practitioner per shift
0
0
Medical - Veterinary, Kennels, with boarding
20
Pen, Cage, Kennel, Stall
0
0
Medical - Medical Hospitals
300
Bed
0
0
Medical - Mental Hospitals
150
Bed
0
0
Medical - Convalescent, Nursing, Rest Homes without Laundry
60
Bed
0
0
Medical - Convalescent. Nursing, Rest Homes w/ Laundry
120
Bed
0
0
Medical - Residential Care Facilities
60
Person
0
0
Parks & Rec. - Camppi ounds w/comfort station but without water & sewer hooka
75
Campsite
0
0
Parks & Rec. - Campgrounds with water & sewer hookup
100
Campsite
0
0
Parks & Rec. - Campground Dump Station facility
50 _
Space
0
0
Parks & Rec. - Construction, Hunting, or Work camps with flush toilets 1
60 J
Person
0
0
Parks & Rec. - Construction, Hunting, or Work camps with chemical or portable to
40
Person
0
0
Parks & Rec. - Parks with Restrooms
250 I
Plumbine Fixture
0
0
Parks & Rec. - Summer camps without food prep or laundry facilitates
30 _
Person
0
0
Parks & Rec. - Summer camps with food prep and laundry facilitates
60
Person
0
0
Parks & Rec. - Sw_immine Pools, Bath Houses, Spas
10
Person
0
0
Public Access Restrooms
325
Plumbing Fixture
0
0
Tributary
Wastewater Flow Calculations
Establishment
Unit Value
Gal/Dav/Unit
Unit Type
# of Units
Discharge, GPD
Schools - Preschools & Daycares
25
Person (child+employee)
0
0
Schools with Cafeteria, Gym, & Showers _
15
Student
0
0
Schools with Cafeteria
12
Student
J 0
0
Schools without Cafeteria, Gym, & Showers
10
Student
0
0
Schools, Boarding
60
Person (student+employee)
0
0
Service Stations, Gas Stations
250
Plumbing Fixture
0
0
Car Wash Facilities (if recycling water, see Rule .0235 of 2T regulations) 1200
Bay
0
0
Sports Centers - Bowling
50
Lane
0
0
Sports Centers - Fitness, Exercise, Karate, Dance
50
100 sf floor space
0
0
Sports Centers - Tennis, Racquetball
50
court
0
0
Snorts Centers - Gymnasium
50
100 sf floor space
0
0
Sports Centers - Golf Course with only minimal food service
250
Plumbing Fixture
0
0
Sports Centers - Country Clubs
60
Member or Patron
0
0
Sports Centers - Mini Golf, Putt -Putt
l
250
Plumbing Fixture
0
0
_Sports Centers - Go -Kart, Motorcross
_ 250
Plumbing Fixture
0
0
Sports Centers - Batting Cages, Driving Ran¢es
250
Plumbing Fixture
0
0
Sports Centers - Marinas without Bathhouse
10
Slip
0
0
Sports Centers - Marinas with Bathhouse
30
Slip
0
0
Snorts Centers - Video Game Arcades, Pool Halls
250
Plumbing Fixture
0
0
Stadiums Auditoriums Theatres Community Centers
5
Seat
0
0
Stores, Shopping Centers, Malls & Flea Markets:
Auto, Boat, RV dealershiYrslshowrooms with restrooms
Convenience Stores, with Food Preparation
Convenience Stores, without Food Preparation
Flea Markets
Shopping Centers and Malls with Food Service
Stores and Shopping Centers without Food Service
Transportation Terminals - Air, Bus, Train, Ferry, Port & Dock
Other -
Other -
Other -
Other -
125
Plumbing Fixture
0 0
60
100 sf floor sl-,ace
0 0
250
Plumbing Fixture
0 0
30
Stall
0 0
130
1000 sf
0 0
100
1000 sf
0 0
5
Passenger
0 0
0
0
0
0
Tributary
Wastewater Flow Calculations
Establishment
Unit Value
Unit Type
# of Units
Discharge, GPD
Gulfl7a�'IL"nit
UFC
Wastewater Flow Calculations
Table 3-1 Domestic Wastewater Allowances'
Permanent
Type of installation or gallunitfday
Per Unit
Flow duration,
Building (Uunit/d)
Hours
7 ingle Family Housing z Per unit 300 (1136)
j 24
hluibfamily Housing Per Unit 250 (946)
24
rype of Installation or Per Person gollcaplday
Flow duration,
Building (L/capld)
hours
onresident Personnel and, Per Person 30 (114)
8
Civilian Employees
r.iililary Training Camps Per Person 50 (189)
24
" QQ and BEQ Per Person 70 (265)
24
snacks I Per Person 50(189)
24
Temporary Host Nation Facilities
. ' ilary Installations Per Person 35 (132)
24
QQ and BEQ Per Person 20 (76)
24
.. anacks Per Person 15 (57)
24
1 Allowances do not include industrial or process wastes.
8, For the purpose of calculating populations in family housing
areas. each
housing unit is typically estimated to be 3.6 residents per unit.
Nonresident personnel and civilian employees
30 Employee per shift 61 1,830
Total
Wastewater Flow Calculations
From 15A NCAC 02T .0114 Average Daily Flow (gallons per day)
From UFC Average Daily Flow (gallons per day)
Use greater GPD between 2T and UFC
2,135
1,830
Design Pumping Flow Rate
Peaking Factor Calculation
Service Area Population =
61
Peak Factor =
18 + SIP
4+SIP
Calculated Peak Factor =
4.3
Design Peak Factor =
4.0
Required per UFC
Determine Minimum Pump Rate
Average Daily Flow =
2,135
GPD
Peak Flow =
9,173
GPD
Minimum Pumping Rate Required =
6
GPM
UFC Pumping Rate =
19
GPM
Design Pumping Rate =
80
GPM
per 24hr day
per 8hr shift per day
to achieve velocity of 2fps
and to match existing
pump station
Cycle Time & Wet Well Geometry
Target Cycles Per Hour
ADF = 4 gpm
Pumping Rate = 80 gpm
Time = 30.0 min.
Cycles Per Hour = 2.0
Check Cycles Per Hour: OK
Check Cycles Per Hour: OK
Determine Wet well Diameter
Required Volume =
Pick Wet Well Diameter =
Pick Wet Well Cycle =
Volume in Cycle =
126
Gallons
Ft
Vert. Ft
Gallons
4.8
1.0
133
Bottc
Vertical Datum Used: NAVD 88
Determine Wet Well Invert & Float Elevations
Wet well Dia. = 4.8 Ft
*As required for complete submergence
OK
16.00
15.50
15.00
14.00
Force Main & Piping Design
Off -Site Force Main Data
Design Pump Rate (gpm) =
80
Select Force Main Size (in) =
4
Velocity (fps) =
2.04
Meets Minimum Velocity Requirement?
OK
Meets Maximum Velocity Requirement?
OK
Required Pump?
Use Non -Clog Pump
Line Length (ft) =
350
Account for Minor Losses =
5%
Equiv Length (ft) =
368
Connection Point: Ex. SSMH #26
Pump Station Piping Data
Design Pump Rate (gpm) =
Pick Wet Well & Valve Vault Piping Size (in) =
Velocity (fps) =
Meets Minimum Velocity Requirement?
Meets Maximum Velocity Requirement?
80
4
2.04
OK > 2 FPS
OK < 5 FPS
Item
Number of Fittings
L/D Ratio
Equivalent Length
45 bend
90 bend
22.5 bend
Branch Tee Flow
Check valve
Plug Valve
0
16
0.00
4
30
40.00
1
9
3.00
1
60
20.00
2
135
90.00
0
17
0.00
0.00
0.00
0.00
Equivalent Fitting Length (ft) =
Wet Well & Valve Vault Piping Length (ft) =
Total Equivalent Pump Station Pipe Length (ft) =
Equivalent Off -Site Diameter Length (ft) =
153
2
155
155
Total Equivalent Force Main Length (ft) =
523
Pump Selection
Force Main Diameter (in) = 4
Equivalent Force Main Length (ft) = 523
Hazen -Williams C Factor = 145
Minimum Required Pump Rate (GPM) = 6
Design Pumping Rate (GPM) = 80
GPM
Friction loss
factor (ft per
100 ft)
Static Head (feet)
"Only
Proposed
Pump Station
On" TDH
(feet)
Velocity (fps)
Pump
Head (feet)
GPM in parallel
0
0
11
11
0.0
20
0
25
0.02
11
11
0.6
18
50
50
0.07
11
12
1.3
17
100
60
0.1
11
12
1.5
17
120
70
0.13
11
13
1.8
16
140
80
0.16
11
13
2.0
15
160
90
0.2
11
14
2.3
14
180
100
0.25
11
14
2.6
13.5
200
110
0.29
11
15
2.8
13
220
120
0.34
11
16
3.1
1 12
240
130
0.4
11
17
3.3
1 11
260
140
0.46
11
17
3.6
1 10
1 280
HZI 60
RMP 1750
Impeller Diameter: 115 mm
Horsepower: 1.5
Voltage: 208v 1phage
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0
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Station Operation Check
Proposed Operational Point No.1
90 GPM @ 13.9 TDH
Check Wet well Cycle Times
Wet well
Wet well
Wet well
Wet well
Diameter
Area
Cycle
Volume
(feet)
(gal / VF)
(ft)
(gal)
4.8
132
1.0
132
Fill = Wet well Volume = 29.8 minutes
ADF
Run = Wet well Volume = 1.5 minutes
Pump Rate - ADF
Total = 31.3 minutes
Cycle Time = 1.9 Cycles / Hour
Meets Minimum Cycle Time? Increase Cycle Time
Meets Maximum Cycle Time? OK
Station. Operation Check
Proposed Operational Point No. 2
135 GPM @ 16.4 TDH
Check Wet well Cycle Times
Wet well
Wet well
Wet well
Wet well
Diameter
Area
Cycle
Volume
(feet)
(gal / VF)
(ft)
(gal)
4.8
132
1.0
132
Fill =
Wet well Volume
=
29.8 minutes
ADF
Run =
Wet well Volume
=
1.0 minutes
Pump Rate - ADF
Total = 30.8 minutes
Cycle Time = 1.9 Cycles / Hour
Meets Minimum Cycle Time? Increase Cycle Time
Meets Maximum Cycle Time? OK
Buoyancy Calculations
Wet well Outside Dimensions
7.00
Feet
Wet well Inside Dimensions
4.75
Feet
Wet well Top Slab Elevation
22.50
Feet
Wet well Invert Elevation
12.00
Feet
Extended Base Slab Diameter
Feet
Extended Base Slab ThicknessFeet
A
Top Slab Thickness
Feet
Calculate Total Volume of Wet well Structure
Volume of Wet well Riser Sections=
404
cf
Volume of Wet well Extended Base=
50
jcf
Total Volume of Wet well Structure=
454
jcf
Calculate Total Volume of Water Displaced
H2O Displaced = (Volume of Wet well Structure) * (62.4 lbs/cf)
H2O Displaced= 28337 lbs
Calculate Weight of Wet well Components
Section Total Ht Weight
Top Slab Thickness (ft.)
0.67
3850
Riser - Total Vertical Ft.
10.50
32703
Base Slab Thickness (ft.)
1.00
7540
Totals=
12.167
44093
Total Weight of Concrete in Wet well= 44093 lbs.
Calculate Submerged Weight of Soil Above Extended Base/Footing
Total Area of Extended Base
Total Area of Wet well Riser
Area of Extended Base less Wet well
Height of Soil Above Extended Base
Volume of Soil Above Extended Base
Weight of Soil Above Extended Base (estimated)
Total Weight of Soil Above Extended Base
50
sf
sf
sf
ft
cf
lbs/cf
lbs/cf
38
12
10
118
50
5890
Flotation Protection Required?
Weight of Concrete and Weight of Soil Above Extended Base: 49984 lbs
Weight of Water Displaced By Wet Well: 28337 lbs
Flotation Protection Required? NO