DBB Waterfront Machine Shop

The Department of the Navy, Naval Facilities Engineering Systems Command, Mid-Atlantic has a requirement for Design-Bid-Build (DBB) B300 Waterfront Machine Shop Roof & HVAC Repair, Portsmouth Naval Shipyard, Kittery, Maine.

Solicitation Summary

The Department of the Navy, Naval Facilities Engineering Systems Command, Mid-Atlantic has a requirement for Design-Bid-Build (DBB) B300 Waterfront Machine Shop Roof & HVAC Repair, Portsmouth Naval Shipyard, Kittery, Maine.

Solicitation in a Nutshell

Item

Details

Agency Department of the Navy, Naval Facilities Engineering Systems Command, Mid-Atlantic
Solicitation Number N4008526R0029
Status Pre-RFP
Solicitation Date 01/28/2026
Award Date 09/2026 (Estimate)
Contract Ceiling Value $100,000,000
Competition Type  Full and Open / Unrestricted
Type of Award Other
Primary Requirement  Building Construction Services
Duration  910 day(s) base
Contract Type  Firm Fixed Price
No. of Expected Awards N/A
NAICS Code(s):
236220

Commercial and Institutional Building Construction
Size Standard: $45.0 million annual receipts

Place of Performance:
  • Kittery, Maine, United States
Opportunity Website: https://sam.gov/opp/b4120e28becb49d3be20c9532e0f6130/view

Background

Building 300 is a manufacturing and machining facility. The existing roof system has surpassed its design/service life and has deteriorated to the point where there are significant leaks to the interior. The building interior is exposed to water infiltration due to these roof failures. The HVAC systems were installed during the original construction of the building between 1979 and 1984. No substantial changes have been made to the HVAC system since. The existing HVAC systems have depositions of lead dust within them.

Requirements

  • The project will remove existing roofing which has exceeded its useful service life and provide for replacement with new roofing in-kind. The project also provides the removal of all air handling units and associated ductwork that conditions the industrial work areas. The project includes measures to contain lead dust that is known to be present within existing air handlers and ductwork. The project provides the addition of unit heaters to provide heat to the industrial work areas and dedicated outdoor air systems to provide fresh air to the space accompanied by destratification fans for occupant comfort.
  • Site improvements include utility construction and restoration of disturbed areas resulting from demolition activities. Utilities include electrical, and fire safety systems.

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