WQ0042222_Application (FTSE)_20210127

Permit Number W00042222
Program Category
Non -discharge
Permit Type
Gravity Sewer Extension, Pump Stations, $ Pressure Sewer Extensions
Primary Reviewer
dean.hunkele
Coastal SWRuIe
Permitted Flow
Facility
Central Files: APS _ SWP
1 /8/2021
Permit Tracking Slip
Status
Project Type
In review
New Project
Version
Permit Classification
A
Individual
Permit Contact Affiliation
Facility Name Major/Minor Region
Camp Lejeune and ONWASA Force Main Interconnect Minor Wilmington
Location Address County
Onslow
Facility Contact Affiliation
Owner
Owner Name Owner Type
Commanding Officer Marine Corps Base Camp Lejeune Government - Federal
Owner Affiliation
Robert A. Lowder
Post Ln Building 12 Rm 244 /
Dates/Events Camp Lejeune NC 28542
Scheduled
Orig Issue App Received Draft Initiated Issuance Public Notice Issue Effective Expiration
1 /6/2021

RECEIVED
Kimley>Morn
January 5, 2021
NCDEQ
Wilmington Regional Office
127 Cardinal Drive Extension
Wilmington, NC 28405
Subject: Fast Track Sewer System Extension Application
Camp Lejeune Water[Wastewater Repairs Phase 2 —
ONWASA Force Main Interconnection
MCBCL Public Works Division
1005 Michael Road
Camp Lejeune, NC 28547
To Whom it May Concern,
JAN 0 6 2021
NCDEQ
WILMINGTON RO
Submitted is the fast track sewer system extension application for the above referenced project at
Marine Corp Base Camp Lejeune located in Camp Lejeune, NC for your review and approval. This
submittal is for a total of approximately 30' LF of 20" DI force main piping to provide an interconnection
between an existing 24" Camp Lejeune force main and existing 24" ONWASA force main. The
interconnection will only be used to direct flow from the Camp Lejeune force main into the ONWASA
force main in emergency situations (i.e. force main failure). A previous agreement was reached between
Marine Corp Base Camp Lejeune and Onslow Water and Sewer Authority that allows these
interconnections. This package includes the following:
• $480 Application Fee
• NCDEQ Fast Track Sewer System Extension Application (FTA 04-16)
• Site Maps
• Intergovernmental Service Agreement between MCIEAST-MCB CAMLEJ and ONWASA
Should you have any questions or comments, please do not hesitate to contact me by phone or by e-
mail at 757-355-6677 or [e-mail].
Sincerely,
KIMLEY-HORN AND ASSOCIATES, INC.
Scott Funk, PE
Project Manager
Enclosure

State of North Carolina
DWR Department of Environmental Quality
Division of Water Resources
15A NCAC 02T .0300 — FAST TRACK SEWER SYSTEM EXTENSION APPLICATION
Division of Water Resources FTA 04-16 & SUPPORTING DOCUMENTATION
Application Number: W 6: Q `99-�' (to be completed by DWR)
All items must be completed or the application will be returned
I. APPLICANT INFORMATION:
1. Applicant's name: MCBCL Public Works Division (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: Talia (Barraco) Pendergast. EI per 15A NCAC 02T .0106(b)
Title: PWD Civil Engineer
4. Applicant's mailing address: 1005 Michael Road
City: Camp Lejeune
5. Applicant's contact information:
State: NC Zip: 28547-_
Phone number: [phone] Email Address: [e-mail]
II. PROJECT INFORMATION:
1. Project name: Marine Corp Base Camp Lejeune Water and Wastewater Repairs Phase II
2. Application/Project status: ® Proposed (New Permit) ❑ Existing Permit/Project
If a modification, provide the existing permit number: WQ00 and issued date:
If new construction but part of a master plan, provide the existing permit number: W000
3. County where project is located: Onslow Counri
4. Approximate Coordinates (Decimal Degrees): Latitude: 34.6728' Longitude:-77.3245'
5. Parcel ID (if applicable):
(or Parcel ID to closest downstream sewer)
III. CONSULTANT INFORMATION:
1. Professional Engineer: Gerald Scott Funk License Number: 039669
Firm: Kimley Horn
Mailing address: 4525 Main St Suite 1000
City: Virginia Beach State: VA Zip:23462
Phone number: 757) 355-6677 Email Address: Scott.Funknakimlgy-hom.com
IV. WASTEWATER TREATMENT FACILITY (WWTF) INFORMATION:
1. Facility Name: French Creek Wastewater Treatment Plant Permit Number: NCO063029
Owner Name: Camp Lejeune
V. RECEIVING DOWNSTREAM SEWER INFORMATION (if different than WWTF):
1. Permit Number(s): WQ_ Downstream (Receiving) Sewer Size: inch
System Wide Collection System Permit Number(s) (if applicable): WQCS
Owner Name(s): _
FORM: FTA 04-16 Page 1 of 5

VI. GENERAL REQUIREMENTS
1. If the Applicant is a Privately -Owned Public Utility, has a Certificate of Public Convenience and Necessity been attached?
[-]Yes [—]No ®N/A
2. If the Applicant is a Developer of lots to be sold, has a Developer's Operational Agreement (FORM, DEV) been attached?
❑ Yes ❑No ®N/A
3. If the Applicant is a Home/Property Owners' Association has an Operational Agreement (FORM: HOA) been attached?
❑ Yes [:]No ®N/A
4. Origin of wastewater: (check all that apply):
❑ Residential Owned ® Retail (stores, centers, malls) ❑ Car Wash
❑ Residential Leased ❑ Retail with food preparation/service ❑ Hotel and/or Motels
❑ School / preschool / day care ❑ Medical / dental / veterinary facilities ❑ Swimming Pool /Clubhouse
® Food and drink facilities ❑ Church ❑ Swimming Pool]Filter Backwash
® Businesses / offices / factories ❑ Nursing Home ❑ Other (Explain in Attachment)
5. Nature of wastewater: 100 % Domestic/Commercial % Commercial
_ % Industrial (See 15A NCAC 02T .0103(20))
),Is there a Pretreatment Program in effect? ❑ Yes ❑ No
6. Has a flow reduction been approved under I5A NCAC 02T .0114(f)? ❑ Yes ® No
➢ If Yes, Provide a copy of flow reduction approval letter
7. Summarize wastewater generated by project:
Establishment Type (see 02T.0114(f))
Daily Design Flow a,b
No. of Units
Flow
gal/
GPD
gal/
GPD
gal/
GPD
gal/
GPD
gal/
GPD
gal/
GPD
Total
GPD
a See 15A NCAC 02T 0114(b). (d) (e)(l) and (e)(2) for caveats to wastewater design flow rates (i.e., minimum flow per
dwelling; proposed unknown non-residential development uses; public access facilities located near high public use areas;
and residential property located south or east 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: n/a GPD (per 15A NCAC 02T .0114)
➢ Do not include future flows or previously permitted allocations
If permitted flow is zero, indicate why:
❑ Pump Station or Gravity Sewer where flow will be permitted in subsequent permits that connect to this line
❑ Flow has already been allocated in Permit Number:
❑ Rehabilitation or replacement of existing sewer with no new flow expected
® Other (Explain): no change in existing flows
FORM: FTA 04-16 Page 2 of 5

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

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

X. CERTIFICATIONS:
I. Does the submitted system comply with 15A NCAC 02T, the Minimum Design Criteria for the Permitting of Pump Stations
and Force Mains (latest ver9ml and the Gravity Sewer Minimum Design Criteria (latest version) as applicable?
0/
If No, complete and submit the Variance/Alternative
review. Approval of the request is required nrior
2. Professional
Engineer's Certification:
I. l X.:LlM.r7 S Chi
❑ No
Request application (VADC 10-14) and supporting documents for
(Professional Engineer's name from Application Item III.1.)
that this application for
has been reviewed by me and is accurate, complete and consistent with the information supplied in the plans, specifications,
engineering calculations, and all other supporting documentation to the best of my knowledge. I further attest that to the best
of my knowledge the proposed design has been prepared in accordance with the applicable regulations, Gravity Sewer
Minimum Design Criteria for Gravity Sewers (latest version), and the Minimum Design Criteria for the Fast -Track Permitting
of Pump Stations and Force Mains (latest version). Although other professionals may have developed certain portions of this
submittal package, inclusion of these materials under my signature and seal signifies that I have reviewed this material and
have judged it to be consistent with the proposed design.
NOTE — In accordance with General Statutes 143-215.6A and 143-215.6B, any person who knowingly makes any false
statement, representation, or certification in any application package shall be guilty of a Class 2 misdemeanor, which may
include a fine not to exceed $10,000, as well as civil penalties up to $25,000 per violation.
North Carolina Professional Engineer's seal, signature, and date:
3. Applicant's Certification per 15A NCAC 02T .0106(b):
(Signature Authority's name & title from Application Item I.3.)
that this application for
has been reviewed by me and is accurate and complete to the best of my knowledge. I understand that if all required parts of
this application are not completed and that if all required supporting documentation and attachments are not included, this
application package is subject to being returned as incomplete. I understand that any discharge of wastewater from this non -
discharge system to surface waters or the land will result in an immediate enforcement action that may include civil penalties,
injunctive relief, and/or criminal prosecution. I will make no claim against the Division of Water Resources should a condition
of this permit be violated. I also understand that if all required parts of this application package are not completed and that if
all required supporting information and attachments are not included, this application package will be returned to me as
incomplete.
NOTE — In accordance with General Statutes 143-215.6A and 143-215.6B, any person who knowingly makes any false
statement, representation, or certification in any application package shall be guilty of a Class 2 misdemeanor, which may
include a fine not to exceed $10,000 as well as civil penalties up to $25,000 per violation.
Signature: /mac ' Date: 11_ D@e 2D20
FORM: FTA 04-16 Page 5 of 5

INTERGOVERNMENTAL SERVICE AGREEMENT BETWEEN
MARINE CORPS INSTALLATIONS EAST -MARINE CORPS BASE
CAMP LEJEUNE (MCIEAST-MCB CAMLEJ)
AND
THE ONSLOW WATER AND SEWER AUTHORITY (ONWASA)
FOR THE
PARTNERSHIP WITH ONWASA FOR THE INTERCONNECTABILITY OF
WASTEWATER FORCE MAINS
M67358-190131-A004
This is an Intergovernmental Service Agreement (IGSA)
between the MCIEAST-MCB CAMLEJ and ONWASA. When referred to
collectively, MCIEAST-MCB CAMLEJ and ONWASA are referred to as
the "Parties".
1. BACKGROUND: Since February 2004, the Parties have had a
successful agreement regarding the sales of potable drinking
water, sewage collection, and disposal utility services. The
existing agreement includes the approval of a dedicated 24"
wastewater force main that runs from the ONWASA wastewater lift
station on Piney Green Road directly to the MCIEAST-MCB CAMLEJ
Wastewater Treatment Plant. Currently the PT3C wastewater lift
station, which receives flows ranging from 2.1 MGD to 3.5 MGD,
has no feasible alternative for discharge. The existing ONWASA
Piney Green 24" force main would provide that additional
conveyance, in the event of an emergency, by allowing a merge in
flow from MCIEAST-MCB CAMLEJ. There have been several breaks in
the past (7/16/2012, 8/21/2013, 8/26/2013, and 01/02/2018) where
an alternative line would have been beneficial by diverting flow
from the areas under repair into the existing ONWASA line. In
addition, this connection will provide the ability to perform
routine maintenance on either the MCIEAST-MCB CAMLEJ or ONWASA
lines while maintaining continuity of service.
2. AUTHORITIES: The following authorities are referenced and
used in support of this agreement.
2.1. Department of Defense Instruction 4000.19, Support
Agreements
2.2. MCIEAST-MCB CAMLEJ MOA M67358-120604-A003,
The Community Military Cooperative Planning Group
2.3. Title 10 U.S.C. §2679, Installation -Support Service,
Intergovernmental support agreements

Subj: PARTNERSHIP WITH ONWASA FOR THE INTERCONNECTABILITY OF
WASTEWATER SYSTEMS IN WASTEWATER EMERGENCIES
2.4. National Defense Authorization Act of 2013, and
revised in 2015
2.5. MCICOM MPPI of FY 16
2.6. 40 CFR Parts 1500-1508, National Environmental Policy
Act
3. PURPOSE: This IGSA establishes the roles, responsibilities,
and protocols to be used by the Parties for the joint use of
MCIEAST-MCB CAMLEJ and ONWASA wastewater collection systems in
the event of an emergency.
4. RESPONSIBILITIES OF THE PARTIES:
4.1. Both Parties will -
4.1.1. Subject to availability of proper funds,
compliance with paragraphs 2.1 through 2.6 above, and all other
applicable environmental laws and regulations, MCIEAST-MCB
CAMLEJ will be responsible for all design, permitting, bidding,
construction, and provide funding for all costs associated with
this wastewater interconnection project. The connection to the
Piney Green ONWASA force main shall be made in accordance with
the ONWASA Manual of Standards, Specifications and Details
(MSSD), and ONWASA must review and approve the actual point of
connection prior to the start of construction.
4.1.2. MCIEAST-MCB CAMLEJ will be responsible for
ownership, maintenance, and repair of the new force main between
the PT3C wastewater lift station and the point of
interconnection. All repairs on the interconnection valve will
be performed and funded by MCIEAST-MCB CAMLEJ as expeditiously
as possible.
4.1.3 MCIEAST-MCB CAMLEJ will notify ONWASA and the
North Carolina Department of Environmental Quality (NCDEQ) at
least 24 hours prior to opening the interconnection.
4.1.4. All information concerning the location and
functions of the interconnections will be "For Official Use
Only."
M67358-181001-A015 2

Subj: PARTNERSHIP WITH ONWASA FOR THE INTERCONNECTABILITY OF
WASTEWATER SYSTEMS IN WASTEWATER EMERGENCIES
4.2. When an emergency sewer main break situation exists
MCIEAST-MCB CAMLEJ will -
4.2.1. Notify NCDEQ via the MCIEAST-MCB CAMLEJ
Utilities. If the emergency happens after hours, the State
emergency hotline will be used by calling 800-858-0368.
4.2.2. Open the interconnection valve utilizing
designated MCIEAST-MCB CAMLEJ Outside Plumbing personnel.
4.2.3. Close the interconnection valve utilizing
designated MCIEAST-MCB CAMLEJ Outside Plumbing personnel once
the sewer main is repaired.
4.2.4. Notify NCDEQ and ONWASA when the emergency no
longer exists.
5. PERSONNEL: Each party is responsible for all costs of its
personnel, including pay and benefits, support, and travel.
Each party is responsible for supervision and management of its
personnel.
6. GENERAL PROVISIONS:
6.1. POINTS OF CONTACT: The following points of contact
(POC) will be used by the Parties to communicate in the
implementation of this IGSA. Each Party may change its POC upon
reasonable notice to the other Party.
6.1.1. For MCIEAST-MCB CAMLEJ AND MCASNR -
6.1.1.1. Primary: MCIEAST-MCB CAMLEJ
Utilities Director for Water
and Wastewater
Phone: [phone] ext. 223
6.1.1.2. Alternate: MCIEAST-MCB CAMLEJ
Water and Wastewater Foreman
Phone: [phone] ext. 222
M67358-181001-AO15 3

Subj: PARTNERSHIP WITH ONWASA FOR THE INTERCONNECTABILITY OF
WASTEWATER SYSTEMS IN WASTEWATER EMERGENCIES
6.1.2. For ONWASA -
6.1.2.1. Primary: CEO, ONWASA
Phone: [phone]
6.1.2.2. Alternate: Engineering Director, ONWASA
Phone: [phone]
6.2. CORRESPONDENCE: All correspondence to be sent and
notices to be given pursuant to this IGSA will be addressed, if
to the MCIEAST-MCB CAMLEJ and MCASNR, to:
6.2.1. Commanding General
Attention: Deputy Public Works Officer
1005 Michael Road
Camp Lejeune, NC 28542
And, if to ONWASA, to:
6.2.2. ONWASA
Attention: CEO
228 Georgetown Road
Jacksonville, NC 28540
6.3. REVIEW OF AGREEMENT: This IGSA will be reviewed
annually on or around the anniversary of its effective date for
financial impacts and triennially in its entirety.
6.4. MODIFICATION OF AGREEMENT: This IGSA may only be
modified by the written agreement of the Parties, duly signed by
their authorized representatives.
6.5. TRANSFERABILITY: This IGSA is not transferable except
with the written consent of the Parties.
6.6. DISPUTES: Any disputes relating to this IGSA will,
subject to any applicable law, Executive Order, Directive, or
Instruction, be resolved by consultation between the Parties or
in accordance with DoDI 4000.19.
6.7. TERMINATION OF AGREEMENT: This IGSA may be terminated
by either Party by giving at least 180 days written notice to
the other Party. The IGSA may also be terminated at any time
upon the mutual written consent of the Parties.
M67358-181001-AO15 4

Subj: PARTNERSHIP WITH ONWASA FOR THE INTERCONNECTABILITY OF
WASTEWATER SYSTEMS IN WASTEWATER EMERGENCIES
6.B. ENTIRE AGREEMENT: It is expressly understood and
agreed that this IGSA embodies the entire agreement between the
Parties regarding the IGSA's subject matter.
6.9. EFFECTIVE DATE: This IGSA takes effect beginning on
the day after the last party signs.
6.10. EXPIRATION DATE: This IGSA expires nine years from
the date of final signature.
7. FINANCIAL DETAILS
7.1. AVAILABILITY OF FUNDS: This IGSA does not document
the obligation of funds between the Parties. Any obligation of
funds in support of this IGSA will be accomplished in accordance
with the current regulations of the Parties. The obligation of
funds by the Parties is subject to the availability of
appropriated funds pursuant to the DoD Financial Management
Regulation and the Local Government Budget and Fiscal Control
Act.
7.2. FINANCIAL SPECIFICS: Appendixes (A) and (B) provide
all other details and information on the support identified in
paragraph 9. and in accordance with the Cost Benefit Analysis.
AGREED:
For ONWASA -
— Atg= 'q'A,�,
Je frey L. Hudson to
Chief Executive Officer
ONWASA
Jacksonville, North Carolina
For MCIEAST-MCB CAMLEJ -
"A8 A L —DW I N
Date
Colonel, USMC
Deputy Commander
Marine Corps Installations East -
Marine Corps Base
Camp Lejeune, North Carolina
M67358-181001-AO15 5

Subj: PARTNERSHIP WITH ONWASA FOR THE INTERCONNECTABILITY OF
WASTEWATER SYSTEMS IN WASTEWATER EMERGENCIES
APPENDIX A
1. Financial POCs:
2.1. MCIEAST-MCB CAMLEJ:
2.1.1. Primary: Comptroller
Phone: [phone]
2.1.2. Alternate: Deputy Comptroller
Phone: [phone]
2.2. ONWASA:
2.2.1. Primary: Chief Financial Officer
Phone: [phone]
2.2.2. Alternate: Senior Accountant/Budget Analyst
Phone: [phone]
M67358-181001-AO15 6

Subj: PARTNERSHIP WITH ONWASA FOR THE INTERCONNECTABILITY OF
WASTEWATER SYSTEMS IN WASTEWATER EMERGENCIES
APPENDIX B
Cost Benefit Analysis
Joint Use of MCIEAST-MCB CAMLEJ and ONWASA
Wastewater Collection Systems in the Event of an Emergency
Date: April 10, 2019
Service description and justification:
The proposed agreement will grant approval to MCIEAST MCB-CAMLEJ
to construct an interconnection and allow the use of an
existing/dedicated 24" ONWASA owned wastewater force main during
emergency situations. Currently the PT3C wastewater lift
station, which receives flows ranging from 2.1 MGD to 3.5 MGD,
has no feasible alternative for discharge. The existing ONWASA
Piney Green 29" force main would provide that additional
conveyance, in the event of an emergency, by allowing a merge in
flow from MCIEAST-MCB CAMLEJ. There have been several breaks in
the past (7/16/2012, 8/21/2013, 8/26/2013, and 01/02/2018) where
an alternative line would have been beneficial by diverting flow
from the areas under repair into the existing ONWASA line. In
addition, this connection will provide the ability to perform
routine maintenance on either the MCIEAST-MCB CAMLEJ or ONWASA
lines while maintaining continuity of service.
1. Marine corps cost (No Partnership)
a. What are annual costs to the Marine Corps to pay for the
Service on its own?
Without the proposed emergency interconnection, MCIEAST
MCB-CAMLEJ would be required to construct a redundant
wastewater with the capacity to handle 100% of the flow
from Lift Station PT3C in the event of an emergency. A
redundant line would cost in excess of $10,000,000 and
would take years to complete.
b. If not currently
the Marine Corps
the service?
Please see above.
provided, what are projected costs to
to assemble funding and labor to start
M67358-181001-A015 7

Subj: PARTNERSHIP WITH ONWASA FOR THE INTERCONNECTABILITY OF
WASTEWATER SYSTEMS IN WASTEWATER EMERGENCIES
2. Community Cost (No Partnership)
a. How long has the Local Government provided this Service
for itself?
This particular service has never been provided by the
Government (at this specific location).
b. What does the local government pay (or charge itself)
for the service per year?
This is not applicable for this particular situation.
3. Shared Partnership Agreement (IGSA is Implemented)
a. What would the Marine Corps pay for the Service per year
under the IGSA?
$0 (see below in the comments field for an explanation).
b. What does the Marine Corps save per year under the
provisions of the IGSA (l.a. - 3.a. _?)
$10,000,000.00, this would be a one-time construction
cost and would not occur on an annual basis.
C. Are their forecasted increases/decreases for the service
cost per year?
$0 (see below in the comments field for an explanation).
Comments:
The proposed wastewater interconnection will provide an
alternative conveyance system during emergency situations,
allowing flow to be directed to the existing MCIEAST MCB-CAMLEJ
Wastewater Treatment Plant. The Base will still be treating its
own waste, and therefore there will be no charge from ONWASA
during this time.
M67358-181001-A015 8