This Solicitation opportunity from Department Of Defense was posted on September 1, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Ship's Service Turbine Generators (SSTGs) No. 1 and No. 2

Closed

N32253-26-Q-0043Federal

Submission Closed09/16/2026, 07:00:00 PM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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NAICS: 336611

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Solicitation # SPE7M0-27-T-0456

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1 day ago

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in 10 days

AI Contract Overview

The Pearl Harbor Naval Shipyard and Intermediate Maintenance Facility is issuing a request for quote to Northrop Grumman Systems Corporation for a Firm Fixed Price contract to perform repairs on Ship's Service Turbine Generators (SSTGs) No. 1 and No. 2 onboard a Virginia-Class Submarine. The scope of work involves the disassembly, inspection, and repair of various bearing assemblies, rotors, and couplings within the engine room, as well as in-place machining and grinding of the THP Radial Rotor and sensor target area. Additionally, the contractor is required to execute SHIPALT 4950D regarding the SSTG Mag Bearing Axial Sensor and Wirewell Mod, and perform static tuning, grooming, and testing. The contractor must provide 30 days of qualified Original Equipment Manufacturer technical assistance for Catcher Bearing removal and reinstallation. The procurement is classified under NAICS code 336611 for Ship Building and Repair and Product Service Code J020. Key deliverables include detailed inspection reports, testing reports for static tuning, and a final Certificate of Completion. Performance is subject to strict safety and environmental standards, including confined space entry certification, asbestos and toxic substance control, and hazardous waste management. The solicitation is available upon request, with a proposal due date extended to September 16, 2026, at 0900 HST. All work must adhere to FY-26 Standard Items, specific technical manuals, and OEM proprietary drawings.

General Info

PHNSY seeks contractors for technical repair of Virginia-class submarine SSTGs; market research only.

Agency

Department Of Defense → Pearl Harbor Naval Shipyard IMF

NAICS

336611 - Ship Building and Repairing

Place of Performance

JBPHH, HI, USA

Set-Aside

NONE

Documents

SOW HIRMC-508-26 Standard Items and Environmental Compliance

sow

High

Specification HIRMC-508-26 Work to be Accomplished

sow

High

AI Contract Breakdown

Uniform Contract Format

Timeline

1 update

PhaseClosed

PostedMay 8

Sources Sought

Type ChangedJun 18

Sources Sought → Presolicitation

Type ChangedJul 2

Presolicitation → Solicitation

Notice updatedSep 1

Response deadline changed from Sep 2, 2026 to Sep 16, 2026. The notice description changed.

Response DeadlineSep 16

Deadline has passed

Submission Closed

09/16/2026, 07:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → Pearl Harbor Naval Shipyard IMF

Contacts2 people available

OfficePEARL HARBOR, HI, 96860-5033, USA

Organization / AgencyDepartment Of Defense → Pearl Harbor Naval Shipyard IMF

Office AddressPEARL HARBOR, HI, 96860-5033, USA

Contacts

Christine Aledo

contact@example.gov

Deanna Yoshida

contact@example.gov

Full Description

*************************Updated as of 9/1/2026*************************************************

The proposal due date has been extended to 16 September 2026 NLT 0900 HST.

****************************************************************************************************

The Pearl Harbor Naval Shipyard and Intermediate Maintenance Facility (PHNSY & IMF) is issuing a request for quote (RFQ) to Northrop Grumman Systems Corporation/Northrop Grumman Marine Systems, in accordance with RFO 6.103-1, for a Firm Fixed Price contract to perform repairs on SSTG No. 1 and No. 2 onboard a Virginia-Class Submarine.

In accordance with Class Deviation 2026-O0017(DFARS PGI 206.103-17(d)), a sources sought notice, N32253-26-Q-0043, was posted to the Government Point of Entry (GPE), SAM.gov, from 08 May 2026 - 15 May 2026 to satisfy this requirement. The Government received one (1) response, which was deemed not capable of performing this requirement.

The applicable North American Industry Classification System (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:

*This solicitation is available upon request only. Please email both the primary and secondary point of contacts listed in this posting to obtain this solicitation.

The Offer must be submitted in accordance with the CLIN structure and instructions established in the 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 RFO Part 12, as supplemented with additional information included with this notice. This solicitation document and incorporated provisions and clauses are those in effect through Revolutionary FAR Overhaul 01 February 2026, Federal Acquisitions Circular (FAC) 2026-01, DFARS (last updated 05/07/2026) and NMCARS 18-22.