Strategic Weapons Facility Atlantic (SWFLANT) intends to issue a competitive solicitation for contractor-furnished marine operations at Naval Submarine Base Kings Bay, Georgia.The anticipated requirement includes contractor-furnished vessels, equipment, qualified marine personnel, management, supervision, maintenance, repair, vessel readiness, inspections, service calls, and associated waterfront support necessary to perform required movement evolutions.The Contractor will be responsible for furnishing, operating, fueling, maintaining, repairing, and ensuring the readiness of all vessels, equipment, personnel, and associated operational resources necessary to perform the required services.The anticipated requirement will include scheduled, changed-scheduled, unscheduled, emergent, and after-hours movement evolutions; inspection and service-call requirements; vessel and crew readiness; preventive and corrective maintenance; continuity of operations; severe-weather and contingency support; required records and reports; phase-in; and phase-out services.The Government anticipates awarding a single Firm-Fixed-Price contract consisting of:1. One-month phase-in period;2. One 11-month base period; and3. Four 12-month option periods.The resulting contract will be performance-based and will require the Contractor to provide and sustain contractor-furnished operational capability throughout the period of performance.