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Solicitations › Department of Defense › Department of the Navy

Caterpillar 3512C Diesel Engine Inspections, YT-807 Heat Exchanger Overhaul (This is a sole source requirement and posting this solicitation to SAM.gov is information purpose only)

Open — responses due 30 Oct 2026 (closes within a day) · Unrestricted (full and open) · Department of the Navy, DoD · Yokosuka Naval Base, JP-14 · NAICS 336611 · Solicitation N6264927QB003

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Solicitation details

Solicitation numberN6264927QB003
Notice IDd1186972a7594c4e8cec641a20d9d0a7
AgencyDepartment of Defense (DoD)
Sub-agencyDepartment of the Navy
Contracting officeNAVSUP FLT LOG CTR YOKOSUKA
NAICS code336611 — Ship Building and Repairing
Product / service code (PSC)J020
Set-asideUnrestricted (full and open)
Notice typeSolicitation
Posted26 October 2026
Response deadline30 October 2026
Place of performanceYokosuka Naval Base, JP-14, JPN
CompetitionSole source — not open to competitive bidding

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Description

The purpose of this contract is to procure Caterpillar OEM certified technical labor to perform comprehensive Diesel Engine Inspections (DEI) on US Navy Yard Tugs (YT-805 and YT-807) Caterpillar 3512C Port/Starboard marine propulsion engines, perform Port and Starboard heat exchanger overhaul for YT-807, and to acquire authorized Caterpillar replacement parts, maintenance hardware, and spares for Yard Tugs YT-805, YT-806, and YT-807. Supporting Vessels: YT-805, YT-806, and YT-807 See the STATEMENT OF WORK (SOW) in N6264927QB003. Note This is a sole source requirement and posting this solicitation to SAM.gov is information purpose only. This is a restricted action for source who is duly authorized to operate and do business in JAPAN. Quoter may be required to submit additional documentation demonstrating its ability to perform in Japan prior to award. Quotation for this solicitation must be on an "ALL or NONE" basis. Partial or incomplete quotation are ineligible for award.

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Market context: DoD and NAICS 336611

About the buyer and the industry, not this specific solicitation. Source: USASpending.gov award data, updated nightly.

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