B300 Waterfront Machine Shop Roof and HVAC Repair Portsmouth Naval Shipyard

Project Information

Bid Title
B300 Waterfront Machine Shop Roof and HVAC Repair Portsmouth Naval Shipyard
Issuing Agency
DEPT OF DEFENSE
Location
Maine
Published Date
Mar 24, 2026
Closing Date
Apr 16, 2026
Government Level
Federal
Status
Closed
Ref. #
N4008526R0029
Original Source
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Bid Documents
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Project Description
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B300 Waterfront Machine Shop Roof and HVAC Repair Portsmouth Naval Shipyard
Active
Contract Opportunity
Notice ID
N4008526R0029
Related Notice
Department/Ind. Agency
DEPT OF DEFENSE
Sub-tier
DEPT OF THE NAVY
Major Command
NAVFAC
Sub Command
NAVFAC ATLANTIC CMD
Sub Command 2
NAVFAC MID-ATLANTIC
Office
NAVFACSYSCOM MID-ATLANTIC
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General Information View Changes
  • Contract Opportunity Type: Solicitation (Updated)
  • Updated Published Date: Mar 24, 2026 01:25 pm EDT
  • Original Published Date: Jan 28, 2026 02:13 pm EST
  • Updated Date Offers Due: Apr 16, 2026 02:00 pm EDT
  • Original Date Offers Due: Mar 02, 2026 02:00 pm EST
  • Inactive Policy: Manual
  • Updated Inactive Date: Mar 24, 2027
  • Original Inactive Date: Jan 28, 2027
  • Initiative:
    • None
Classification
  • Original Set Aside:
  • Product Service Code: Z2JZ - REPAIR OR ALTERATION OF MISCELLANEOUS BUILDINGS
  • NAICS Code:
    • 236220 - Commercial and Institutional Building Construction
  • Place of Performance:
    Kittery, Maine
Description
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 RCRA 8 metals within them.The project will remove existing roofing which has exceeded its useful service life and provide for replacement with a new fully adhered 0.080 thermoplastic polyolefin (TPO) roof membrane assembly. The project also provides the removal of all air handling equipment and removal or abandonment-in-place of associated ductwork that conditions the industrial work areas. The project includes measures to contain RCRA 8 dust and abate asbestos containing materials that are known to be present within ductwork. The project provides replacement of the existing steam to hot water plant, 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. The project provides removal and replacement of the existing fire alarm and mass notification system and fire sprinkler system serving the industrial work areas. The project includes removal and replacement of the existing 2500 kVA main service transformer feeding Switchgear 4, replacement of the 15 kV service switch, and replacement of the 480V main and feeder switchgear.Site improvements include utility construction and restoration of disturbed areas resulting from demolition activities. Utilities include electrical and fire safety systems.
Attachments/Links
Contact Information
Contracting Office Address
  • 9324 VIRGINIA AVENUE
  • NORFOLK , VA 23511-0395
  • USA
Primary Point of Contact
Secondary Point of Contact


History
Commodity Codes
  • FSC ZMaintenance, Repair or Alteration of Real Property
  • NAICS 236220Commercial and Institutional Building Construction
Related bids
Jan 28, 2026[Solicitation (Updated)] B300 Waterfront Machine Shop Roof and HVAC Repair Portsmouth Naval Shipyard
Feb 4, 2026[Solicitation (Updated)] B300 Waterfront Machine Shop Roof and HVAC Repair Portsmouth Naval Shipyard
Feb 13, 2026[Solicitation (Updated)] B300 Waterfront Machine Shop Roof and HVAC Repair Portsmouth Naval Shipyard
Feb 19, 2026[Solicitation (Updated)] B300 Waterfront Machine Shop Roof and HVAC Repair Portsmouth Naval Shipyard
Feb 25, 2026[Solicitation (Updated)] B300 Waterfront Machine Shop Roof and HVAC Repair Portsmouth Naval Shipyard
Mar 11, 2026[Solicitation (Updated)] B300 Waterfront Machine Shop Roof and HVAC Repair Portsmouth Naval Shipyard
Mar 19, 2026[Solicitation (Updated)] B300 Waterfront Machine Shop Roof and HVAC Repair Portsmouth Naval Shipyard
Mar 26, 2026[Solicitation (Updated)] B300 Waterfront Machine Shop Roof and HVAC Repair Portsmouth Naval Shipyard
Apr 1, 2026[Solicitation (Updated)] B300 Waterfront Machine Shop Roof and HVAC Repair Portsmouth Naval Shipyard
Apr 14, 2026[Solicitation (Updated)] B300 Waterfront Machine Shop Roof and HVAC Repair Portsmouth Naval Shipyard
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