This is a pre-solicitation notice for a firm-fixed-price contract to perform ship repair and maintenance on the USS BLUE RIDGE. The work includes specific tasks like replacing a duct heater, modifying tank foundations, and conducting system tests. All services must be performed onboard Commander, Fleet Activities Yokosuka at the Yokosuka Naval Base in Japan. The anticipated period of performance is from July 21, 2026, to June 20, 2028. The solicitation is intended only for sources authorized to operate in Japan and requires a current U.S. Navy Master Ship Repair Agreement.