SSTG Service
Pre-Solicitation Posted
A newer solicitation was posted. See the latest solicitation from .
- Solicitation number
- N4215826Q0006
- Agency
- Naval Sea Systems Command Department of the Navy, Department of Defense
- Responses due
- Not on record
- Set-aside
- No set-aside
Opportunity facts
- NAICS code
- 336611 Ship Building and Repairing
- PSC
- J998 Non-Nuclear Ship Repair (East)
- Place of performance
- Portsmouth, Virginia 23709, United States
- Points of contact
-
- Glenda Jordan glenda.s.jordan3.civ@us.navy.mil (757) 396-3234
- Jason Fittro jason.d.fittro.civ@us.navy.mil (757) 270-1007
Notice details come from SAM.gov. Updated .
About this opportunity
The Department of the Navy Naval Sea Systems Command is soliciting for the repair and maintenance of the #1 and #2 Ship Service Turbine Generators (SSTGs) aboard vessels at Norfolk Naval Shipyard. This procurement is being conducted as a sole-source award under FAR 6.302-1, as only the Original Equipment Manufacturer possesses the proprietary data, drawings, equipment, and approved processes necessary to perform the required work. The solicitation will be made available upon request on or around February 15, 2026, and interested parties must email the primary and secondary points of contact to obtain the solicitation documents. All questions regarding the solicitation must be submitted in writing via email to the listed points of contact, and all solicitation amendments must be acknowledged in offeror submissions. The procurement is governed by FAR Parts 12 and 15 with provisions and clauses in effect through Federal Acquisitions Circular 2025-06.
No set-aside designation has been applied to this procurement. Northrop Grumman Marine Systems (NGMS), with CAGE code 90099, is identified as the Original Equipment Manufacturer and is the anticipated contractor for this sole-source award. A Sources Sought Notice was previously posted on SAM.gov from October 7, 2025 through October 25, 2025 to determine if other sources could fulfill the requirement; however, the Government received no responses indicating capability, as confirmed by the contracting office on December 11, 2025. The applicable NAICS code is 336611 (Ship Building and Repair) with a size standard of 1,300 employees, and the Product Service Code is J020 (Maintenance, Repair, Rebuilding of Equipment-Ship and Marine Equipment). No specific contract value or timeline details are provided in this pre-solicitation notice.
Notice text
Norfolk 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 6.302-1, only one responsible source can fulfill this requirement. Northrop Grumman Marine Systems (NGMS) (cage code: 90099) is the Original Equipment Manufacturer (OEM) and thus owns the proprietary data, including drawings, equipment, and approved processes required to perform this work. A solicitation will be available upon request on or around 02/15/2025. Justification and approval for sole source will be posted after award.
In accordance with DFAR PGI 206.302-1, a Sources Sought Notice, N3904025Q3051, was posted to the Government Point of Entry (GPE), SAM.gov, from 10/07/2025 through10/25/2025 by PNSY, to determine whether other sources could satisfy this requirement. The Government received no responses from industry indicating capability in performing the requirement which was confirmed by PNSY via email from the POC, Mr. Gordon Roberts, dated 12/11/2025.
The applicable North American Industry Classification Systems (NAICS) code assigned to this procurement is 336611 Ship Building and Repair with a size standard of 1,300 employees. The Product Service Code is J020 Maintenance, Repair, Rebuilding of Equipment-Ship and Marine Equipment.
Please note the following:
The solicitation is available upon request only. Please email both the primary and secondary points of contact listed in this posting to obtain this solicitation.
All Solicitation amendments must be acknowledged in offeror submission.
All questions regarding the solicitation shall be submitted in writing via email to the listed POCs.
This solicitation is prepared in accordance with the format in FAR Part 12 and Part 15, as supplemented with additional information included with this notice. This solicitation document and incorporated provisions and clauses are those in effect through Federal Acquisitions Circular (FAC) 2025-06 (published 08/27/2025), DFARS (last updated 11/10/2025) and NMCARS 18-25 (published 09/04/2024).
Notice history
| Notice | Type | Posted |
|---|---|---|
| Nnsy - shot peening services | Solicitation | |
| SSTG Service | Pre-Solicitation | |
| Over-speed shutoff valve spring adjustment | Solicitation |
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