# N39040-PSE-3047- SSTG #1 and #2 Maintenance and Repair- Portsmouth Naval Shipyard

Canonical: https://abierto.us/opportunities/n3904025q3047

- Solicitation number: N3904025Q3047
- Notice type: Sources sought
- Status: Closed. Deadline was October 15, 2025 at 12:00 PM EDT
- Department: Department of the Navy
- Agency: Department of the Navy
- Contracting office: Portsmouth Naval Shipyard GF (N39040)
- NAICS: 336611 Ship Building and Repairing
- Product or service code: 2830 Water Turbines and Water Wheels; and Components
- Place of performance: Kittery Point, Maine
- County: York County (FIPS 23031). https://abierto.us/counties/york-county-me-23031
- City: Kittery Point. https://abierto.us/cities/kittery-point-me-2337375
- First posted: September 23, 2025
- Last posted: September 23, 2025
- SAM.gov: https://sam.gov/workspace/contract/opp/fe6a33ab45f240968dca2c6528862db2/view

## 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 10/25/2025. Justification and approval for sole source will be posted.

## Publications

- September 23, 2025: Sources sought, due October 15, 2025 at 12:00 PM EDT. Notice fe6a33ab45f240968dca2c6528862db2. https://sam.gov/workspace/contract/opp/fe6a33ab45f240968dca2c6528862db2/view

## Points of contact

- Gordon Roberts III, gordon.j.roberts14.civ@us.navy.mil, 2074517119

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/n3904025q3047.