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Federal opportunity · Solicitation

Closed

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)

N6264927QB003 · Dept of Defense · SAM.gov

Closed. Responses were due Oct 30, 2026, 2:00 AM ET.

Responses due
Oct 30, 2026, 2:00 AM ET
Posted
Oct 26, 2026
NAICS code
336611 · Ship Building and Repairing
Set-aside
None
Place of performance
Yokosuka Naval Base
Notice type
Solicitation
Solicitation number
N6264927QB003
Official notice
View on SAM.gov →

Open opportunities in Ship Building and Repairing

What the agency was buying

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.

From the official notice on SAM.gov.