The contractor must provide mobile crane services for the removal and installation of equipment, including a 20,000-lb MK75 Gun Mount and a 1,200-lb MK53 Antenna System, from the USCGC THETIS (WMEC-910). Performance of services will take place at CG Sector Key West, FL, pier D1. The work is scheduled for two days: May 7, 2026, and May 12, 2026, with operations from 0800 to 1600 each day. The contractor must be capable of lifting up to 35,000 lbs across the ship’s beam from the pier to the centerline, approximately 28 feet above the waterline. This is a total small business set-aside, and the government will award a firm-fixed price purchase order based on best value.