PSNS & IMF is conducting market research to identify sources capable of maintaining, repairing, and preserving YON-325. Work will be performed at the contractor’s facility, which must be in the Puget Sound, WA region from Olympia north to Bellingham, with tank level indicator calibration at Manchester Fuel Depot in Manchester, WA. The scope includes docking, cleaning, hull/deck preservation, anode and fender work, piping and fuel oil tank piping modifications, tank/void cleaning and testing, hatch/door repairs, cargo pump and diesel generator maintenance, solar panel replacement, and vessel delivery/return coordination. The estimated prime period of performance is August 2027 through November 2027. Interested firms should submit a signed letter of interest with company capabilities and answers to specified questions, limited to five pages.