The Puget Sound Naval Shipyard & IMF is conducting market research to identify sources capable of maintaining, repairing, and preserving YT-812 at the contractor’s facility, which must be located in the Puget Sound, WA region from Olympia north to Bellingham. The scope includes docking/undocking, cleaning, anode replacement, blasting and preservation of hull/freeboard/decks/non-skid, ultrasonic and visual inspections, tank cleaning/inspection/testing, potable-water tank certification, fuel onload, HVAC and hydraulic hose work, Schottel Z-drive and transmission cooler repairs, and specified piping/modification installations. The Government will transport the vessel to the contractor and take custody upon completion. Estimated vessel availability is July through September 2027. Interested companies should provide a signed letter of interest describing capabilities and answering the specified questions, limited to five pages; this sources-sought notice is for planning and does not constitute an RFQ.