ClosedPresolicitation
Dept of Defense contract category

SSTG Service

Dept of Defense · DEPT OF THE NAVY

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Response deadline
Not listed
Posted
Feb 4, 2026
Solicitation
N4215826Q0006
Set-aside
None listed
Place of performance
Portsmouth, VA, USA
Contracting office
NORFOLK NAVAL SHIPYARD GF · PORTSMOUTH · VA
Source
SAM.gov · updated Jul 5, 2026

Description

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).

What similar awards have paid

Real federal awards already on the books in a similar lane — so you can size the opportunity, not guess. This is public history, not a bid price, cost estimate, or prediction that you will win.

Typical award size

$226,900

Middle of the pack for similar past awards

Most similar awards fall between $38,517 and $864,770

Lower end$38,517Typical$226,900Higher end$864,770
Based on 210 similar awardsSame industry code (336611)Same product/service code (J998)Prime contracts (not umbrella IDVs)

Who has won work like this

Public awardees in this lane — useful for competitor scan or teaming ideas, not a ranked list of “best” firms.

Drawn from official USAspending contract records in our index. Always confirm requirements on the SAM.gov notice before you bid.

Intelligence only — not legal advice or a guarantee of award. Always verify requirements on the official SAM.gov notice. Past award amounts are public history, not a suggested bid or prediction. Notice ID d550c34ae29e4240aaab932abe560ed8.

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