This Pre-Solicitation opportunity from Department Of Defense was posted on June 18, 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

N3225326Q0043Federal

Submission Closed06/24/2026, 10:00:00 PM UTC

Contract Overview

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

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AI Contract Overview

This is a presolicitation notice for a competitive sole source firm-fixed price contract under 10 U.S.C. 3204(a)(1) and RFO 6.103-1, intended for the maintenance, repair, and overhaul of Ships Service Turbine Generators (SSTGs) No. 1 and No. 2 on a Virginia-class submarine at Joint Base Pearl Harbor-Hickam, Hawaii. The Pearl Harbor Naval Shipyard and Intermediate Maintenance Facility plans to award the contract to Northrop Grumman Systems Corporation/Northrop Grumman Marine Systems following a prior sources sought notice that received only one response, which was deemed incapable of performing the requirement. The notice is for informational purposes only and does not constitute a solicitation or binding commitment from the government; no financial responsibility is assumed for any costs incurred in response to this notice. A formal solicitation is expected to be issued on or about July 2, 2026. The work scope includes full repair of both SSTGs in the engine room, requiring 30 days of original equipment manufacturer technical assistance per unit, along with onsite engineering for dynamic tuning and micro-balancing. The contractor must manage and dispose of hazardous and non-hazardous waste throughout the ship using satellite accumulation areas and comply with FY-26 standard items covering quality management, environmental compliance, confined space entry, asbestos control, government property handling, occupational safety, and waste disposal. Technical references include specific manuals and procedures for turbine generator assembly, testing, and field service tuning. Deliverables require a technical report and an OEM Certificate of Completion for unrestricted operational return of each unit. All work must adhere to federal, state, and local regulations, with hazardous waste minimization efforts documented. The contract is classified under NAICS code 336611 and will be performed at JBPHH, Hawaii. Point of contact for inquiries is Christine Aledo with secondary contact Deanna Yoshida. No contract value, period of performance, or delivery schedule is specified in this presolicitation.

General Info

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

Agency

Department Of Defense → Pearl Harbor Naval Shipyard IMFView Agency

NAICS

336611 - Ship Building and RepairingView NAICS

Place of Performance

JBPHH, HI, USA

Set-Aside

NONE

Documents

(2)

Specification HIRMC-508-26 Work to be Accomplished

PDF•sow

SOW HIRMC-508-26 Standard Items and Environmental Compliance

PDF•sow

AI Contract Breakdown

Uniform Contract Format

Timeline

PhaseClosed

PostedMay 8

Sources Sought

Type ChangedJun 18

Sources Sought → Presolicitation

Response DeadlineJun 24

Deadline has passed

Type ChangedJul 2

Presolicitation → Solicitation

Submission Closed

06/24/2026, 10:00:00 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 / Agency

Department Of Defense → Pearl Harbor Naval Shipyard IMF

View Agency Profile

Office AddressPEARL HARBOR, HI, 96860-5033, USA

Contacts

Christine Aledo

contact@example.gov

Deanna Yoshida

contact@example.gov

Full Description

THIS IS A PRESOLICITATION NOTICE.

THIS IS NOT A SOLICITATION.

This pre-solicitation notice is issued solely for informational and planning purposes. The Government is not obligated to and will not pay for any information received from potential sources as a result of the synopsis. It does not constitute a solicitation for bid or quotes, and should not be construed as a commitment by the Government.

The Pearl Harbor Naval Shipyard and Intermediate Maintenance Facility (PHNSY & IMF) intends to solicit and negotiate a competitive sole source firm-fixed price contract under the authority of 10 U.S.C 3204(a)(1) and in accordance with RFO 6.103-1.

The PHNSY & IMF intends to solicit to Northrop Grumman Systems Corporation/Northrop Grumman Marine Systems for maintenance, repair and overhaul of the Ship's Service Turbine Generators (SSTGs) on board a Virginia-Class Submarine.

In accordance with CD 2026-O0017 (DFARS PGI 206.103-170(d)) a sources sought notice, N3225326Q0043, was posted to the Government Point of Entry (GPE), SAM.gov from 08 May 2026 to 15 May 2026 to satisfy this requirement. The Government received one response that was deemed to be incapable in performing the requirement. This pre-solicitation notice does not constitute a request for proposals. Submission of any information in response to this notification is purely voluntary and the Government does not assume financial responsibility for costs incurred.

This posting serves as a pre-solicitation notice in association with N3225326Q0043 and in accordance with RFO 5.101. A solicitation notice will be posted on or about 02 July 2026.