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)
Updated
Solicitation from the Department of the Navy, for work in Yokosuka Naval Base, Japan. Due Oct 30, 2026, 3:00 PM (UTC+9), 3 days left.
| Solicitation number | N6264927QB003 |
|---|---|
| Agency | Department of the Navy |
| Office | NAVSUP Flt Log Ctr Yokosuka |
| Notice type | Solicitation |
| Set-aside | None |
| Trade (NAICS) | Ship Building and Repairing (336611) |
| Product or service code | J020 |
| Place of performance | Yokosuka Naval Base, Japan |
| Posted | Oct 26, 2026 |
| Response deadline | Oct 30, 2026, 3:00 PM (UTC+9) (3 days left) |
| Add the deadline to | Google Calendar · Apple / Outlook (.ics) |
Bid documents (1)
- Request for Quotations 343 KB
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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.
Contracting contact
- Masanori Rokutan · [email protected]
As published on the official notice. Ask questions in writing and before any questions deadline the notice sets.
Is your business small enough?
For NAICS 336611, a business counts as small if it has no more than 1,300 employees (SBA size standard). This notice is not set aside, but the size decides your small business status on it. SBA table, current as of Oct 15, 2026.
Companies that win this kind of work
Federal contractors paid for ship building and repairing work, who also hold Navy contracts (last 12 months): possible competitors, or partners to team with.
- Electric Boat Corporation $5.6 billion in this trade
- Huntington Ingalls Incorporated $3.6 billion in this trade
- National Steel And Shipbuilding Company $2.8 billion in this trade
- Tote Services, LLC $2.8 billion in this trade
- Bollinger Shipyards Lockport, L.L.C. $2.3 billion in this trade
About the buyer
The Department of the Navy awarded $132.1 billion in contracts in the last 12 months; its biggest suppliers were Electric Boat Corporation, Lockheed Martin Corporation and RTX Corporation. See what Navy is buying now.
Ship Building and Repairing contracts right now
There are 113 open government contract opportunities in this trade (NAICS 336611), 52 posted in the last 7 days; 52% are set aside for small businesses. The agencies buying the most are Department of the Navy, US Coast Guard and Defense Logistics Agency. Most of the work with a stated place is in California, Florida and Virginia. A notice in this trade gives a median of 18 days from posting to deadline; this one gives 4 days.
All open ship building and repairing contracts
Coming up in this trade
Planned contracts from the agencies' procurement forecasts, often months before a solicitation. Plans can change.
Recent awards in this trade
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From the award notices agencies publish.