N3940-PSE-3051-SSTG #1 and #2 Maintenance and Repair- Portsmouth Naval Shipyard

Agency: DEPT OF DEFENSE
State: Maine
Type of Government: Federal
FSC Category:
  • 28 - Engines, Turbines, and Components
NAICS Category:
  • 336611 - Ship Building and Repairing
Posted Date: Oct 8, 2025
Due Date: Oct 25, 2025
Solicitation No: N3904025Q3051
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N3940-PSE-3051-SSTG #1 and #2 Maintenance and Repair- Portsmouth Naval Shipyard
Active
Contract Opportunity
Notice ID
N3904025Q3051
Related Notice
Department/Ind. Agency
DEPT OF DEFENSE
Sub-tier
DEPT OF THE NAVY
Major Command
NAVSEA
Sub Command
NAVSEA SHIPYARD
Office
PORTSMOUTH NAVAL SHIPYARD GF
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General Information
  • Contract Opportunity Type: Sources Sought (Original)
  • Original Published Date: Oct 07, 2025 09:12 am EDT
  • Original Response Date: Oct 25, 2025 12:00 pm EDT
  • Inactive Policy: 15 days after response date
  • Original Inactive Date: Nov 09, 2025
  • Initiative:
    • None
Classification
  • Original Set Aside:
  • Product Service Code: 2830 - WATER TURBINES AND WATER WHEELS; AND COMPONENTS
  • NAICS Code:
    • 336611 - Ship Building and Repairing
  • Place of Performance:
    Kittery Point , ME
    USA
Description

The Portsmouth Naval Shipyard intends to solicit for the repair and maintenance of the #1 and #2 Ship Service Turbine Generators (SSTGs) Shipboard.



Under the authority of FAR 6.301-1 Only One Responsible Source is capable of fulfilling this requirement. Northrop Grumman Marine Systems (NGMS) (Cage Code: 90099) is the Original Equipment Manufacturer and thus owns the proprietary data, including drawings, equipment, and approved processes required to perform this work.



A solicitation will be available on or around 11/25/2025. Justification and approval for sole source will be posted.


Attachments/Links
Contact Information
Contracting Office Address
  • PORTSMOUTH NH 03801-5000
  • PORTSMOUTH , NH 03801-5000
  • USA
Primary Point of Contact
Secondary Point of Contact


History
  • Oct 07, 2025 09:12 am EDTSources Sought (Original)
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