AD209630P - Tech Exhibit D - Water and Sewer Cost Notification Updated as of 31 Aug 2022.pdf

DPW Vertical Design & Construction

Technical Exhibit D

WATER AND SEWER COST NOTIFICATION

Project #:AD209630P

Solicitation: W91151-22-B-0010

August 30, 2022

ENCLOSED ARE THE SCOPE AND COST FOR PROJECT UTILITY SERVICE

REQUIREMENTS.

IT IS THE CONTRACTOR’S RESPONSIBILITY TO COORDINATE AND

SUBMIT FULL PAYMENT DIRECTLY TO UTILITY OWNER WITHIN THE

FIRST 30 DAYS OF THE CONTRACT PERIOD OF PERFORMANCE.

PAYMENTS MADE AFTER 30 DAYS MAY BE SUBJECTED TO ADDITIONAL

FEES BY PRIVATIZED UTILITY OWNER AND SHALL BE MADE PAYABLE IN

FULL BY THE CONTRACTOR AT NO ADDITIONAL COST TO THE

GOVERNMENT.

DPW VERTICAL DESIGN & CONSTRUCTION BRANCH

FORT HOOD, TEXAS

PROPOSAL

Contract No. SP0600-08-C-8250 – Fort Hood, TX

Building 41003 Conversion to HQ Water and Sanitary Sewer Services

Date: August 26, 2022

Proposed Project Delivery is:

Engineering Study/ Evaluation Design Only

Design-Build Design-Bid-Build Construction

PURPOSE OF PROJECT

The purpose of this project is to provide water and sewer utilities to serve the proposed conversion of Building 41003 to a Headquarters building.

PROJECT BACKGROUND

The Government plans to renovate existing building 41003, formally a dining facility (DFAC), into a headquarters building. The existing building has been standing vacant for an extended period of time, about 10 years. Water and sewer services previously serving the building are no longer viable and have been previously cut and capped.

Proposed water service includes installation of approximately 80 LF 2” PVC domestic water service connected to an existing 8” waterline on Old Ironsides, RPZ, and meter. Proposed sewer service includes installation of approximately 825 LF 6” PVC sewer service installed at a 2% grade southward from the building to the existing parking area, then eastward connected to the existing 10” sewer main south of Building 41018. Replacement of an existing brick manhole at the connection location and installation of twelve single cleanouts along the sewer service line installed every 75’ and a double cleanout installed at the POD are also included. Proposed improvements will be installed to meet AW standards.

A relatively large barracks project, which is currently in the charrette stage, is to be constructed on the same site to the east of Building 41003 which will require general upgrade of water and sewer services. After discussion with DPW the subject project is imminent while the barracks project may be several years in the future. Consequently, we are required to treat this as a standalone project, ignoring the needs of future upgrades. We have been asked, however, to select an alignment for this project that will attempt to avoid future barracks building(s), as depicted in three potential barrack site layouts dated May 2022. Exhibit A Rev A, attached, the subject of this proposal accommodates that request as can best be discerned from available information.

Building 41003 Conversion to HQ - Water and Sanitary Sewer Services August 26, 2022

SCOPE OF WORK

Project Scope of Work includes:

Engineering and Surveying Services and As-Builts

Engineering and surveying services will be provided to produce complete construction plans along with any traffic control plans (TCP) and storm water pollution prevention plans (SWPPP) as may be necessary for the project. Plans will be completed in stages at 30%, 60%, and 100% and issued to the Fort Hood Installation Project Review Board (IPRB) for review and comment. During construction, an accurate record of the locations and depths of the new water and sewer lines as well as other existing features that may be encountered during construction will be documented. These locations will be located using GPS coordinates, will be added to the base GIS system and the construction plans will be updated and marked as Record Drawings (often referred to as as-builts).

Construction Services

Sanitary Sewer Utilities

American Water shall perform the following work, generally as indicated on Exhibit A Rev A which shall include but not be limited to:

1. Provide labor, materials, and equipment to install approximately 825 LF of 6" PVC sewer service line.

2. Provide labor materials and equipment to install one double cleanout at the building

POD.

3. Provide labor materials and equipment to install approximately twelve single cleanouts at changes of direction and at 75 feet intervals.

4. Provide labor materials and equipment to replace an existing brick drop manhole approximately 15 ft deep with a 4ft dia. concrete drop manhole.

5. Provide labor, materials, and equipment to connections to new manhole.

6. Provide labor materials and equipment for any necessary by-pass pumping equipment that may be required to maintain flows at the original installation.

Water Utilities

American Water shall perform the following work, generally as indicated on Exhibit A Rev A, which shall include but not be limited to:

1. Provide labor materials and equipment to install approximately 80 LF 2" water service line

2. Provide labor materials and equipment to connect 2" water service line to existing 8" AC water line

3. Provide labor materials and equipment to install one 2" RPZ Backflow Preventer, complete with insulated fiberglass enclosure (hot box) and concrete pad

4. Provide labor materials and equipment to install one 2" water meter and meter box/vault.

Miscellaneous Services

1. Provide labor materials and equipment to install ground restoration (asphalt / concrete / grass) to a condition equal or better than existing.

2. Provide labor materials and equipment to install and remove erosion control measures.

3. Provide labor materials and equipment to provide stormwater pollution prevention plan if needed.

4. Provide labor materials and equipment to provide a traffic control plan if needed.

5. Provide all Testing requirements in accordance with AW Specifications.

6. Provide record drawings (as-builts) upon completion of the project.

Clarifications to Cost Proposal:

1. Ground restoration is included in this proposal only for those areas that are disturbed by AW construction. Surface areas with concrete pavement will be restored with 6-inch-thick reinforced concrete. Areas with asphalt paving will be restored with 3-inch-thick asphalt, and grass areas will be restored with topsoil and grass coverage per Fort Hood Open Ended Paving Specifications. All site restoration associated with the building renovation work will be by others.

2. All safety will comply with current OSHA and AW regulations.

3. Density testing will be performed every 300 feet in 6-inch lifts in non-paved areas and every 100 feet in paved areas to meet Fort Hood Open Ended Pavement (OEP) Specifications.

Period of Performance (POP):

Project will be constructed within 180 calendar days from receipt of a Contract Modification (MOD) from DLA.

Pricing:

The total costs for this project would be $361,074.60.

A detailed cost sheet is included in this proposal.

Price validity - November 18, 2022 (84 days).

O&M and R&R Costs

Estimated Fixed Charges associated with this project will be provided under separate cover. The actual Fixed Charges may be impacted by factors such as actual assets installed and project completion date so actual Fixed Charges will be calculated after the project is completed.

Attachment 1 – Detailed Price Sheet

BUILDING 41003 CONVERSION TO HQ

WATER & SEWER

EXHIBIT A REV A

THIS EXHIBIT IS NOT A CONSTRUCTION DOCUMENT. IT IS INTENDED TO BE INFORMATIONAL

ONLY TO PROVIDE A BETTER UNDERSTANDING OF THE PROPOSED PROJECT.

NOT TO

SCALE

APPROX 825LF 6” PVC SEWER SERVICE

AT 2% GRADE. INSTALL 12 SINGLE

CLEANOUTS AT DIRECTION CHANGES &

AT MAX 75 FEET SPACING

EXISTING ABANDONED

4” SEWER SERVICE

PROPOSED 6” SEWER SERVICE TO

TERMINATE 5 FEET FROM THE BUILDING

WITH A 6” DOUBLE CLEANOUT

FLOW LINE OF SEWER

OUTLET FROM BUILDING

9O6.00 PER PLUMBING

PLANS

EXISTING BRICK MANHOLE TO BE

REPLACED WITH DROP MANHOLE.

MH INVERT APPROX 889.31 SEWER

SERVICE FLOW LINE 869.50

2” DOMESTIC WATER LINE

WITH RPZ & METER,

CONNECT TO EX. 8” LINE