Advanced Integrated Technologies, LLC,* Norfolk, Virginia (N00024-22-D-4427); Auxiliary Systems, Inc. LLC,* Norfolk, Virginia (N00024-22-D-4428); Bay Metals & Fabrication, LLC,* Chesapeake, Virginia (N00024-22-D-4429); Colonna’s Shipyard, Inc.,* Norfolk, Virginia (N00024-22-D-4430); Continental Tide Defense Systems Inc.,* Wyomissing, Pennsylvania (N00024-22-D-4431); East Coast Repair & Fabrication, LLC,* Chesapeake , Virginia (N00024-22-D-4432); Mission Readiness Group (EPSILON Systems Solutions, Inc.)*, Portsmouth, Virginia (N00024-22-D-4433); Fairlead Boatworks, Inc.,* Newport News, Virginia (N00024-22-D-4434); Gulf Copper and Manufacturing,* Port Arthur, Texas (N00024-22-D-4435); Lyon Shipyard,* Norfolk, Virginia (N00024-22-D-4436); Southcoast Welding & Manufacturing, LLC,* Chesapeake, Virginia (N00024-22-D-4437); Tecnico Corp.,* Chesapeake, Virginia (N00024-22-D-4438); Transtecs Corp.,* Arlington, Virginia (N00024-22-D-4439); Walashek Industrial & Marine Inc.,* Norfolk, Virginia (N00024-22-D-4441) (Lot IV) are awarded a combined $300,185,454 firm-fixed price indefinite-delivery/indefinite-quantity, multiple award contract for non-complex repair, maintenance and modernization requirements of non-nuclear U.S. Navy amphibious (LHA, LHD, LPD and LSD) class ships homeported in or visiting Norfolk, Virginia. These efforts consist of Chief of Naval Operations scheduled docking and non-docking, continuous maintenance and emergent maintenance availabilities of amphibious class ships to be performed in Norfolk, Virginia. Accordingly, the place of performance is Norfolk, Virginia where the Mid-Atlantic Maintenance Center (MARMC) will administer the contract. Lot IV contracts will be funded from fiscal 2022 operations and maintenance (Navy) with a ceiling of $300,185,454, however, no funding will be obligated at contract award. Delivery orders will be competitively awarded under this contract, which are to be performed in Norfolk, Virginia. Each of the contracts has an estimated ordering period of four years, which is expected to end in January of 2027. Lot IV was a small business set aside with seventeen offers received via the System for Award Management website. The Naval Sea Systems Command, Washington, District of Columbia, is the contracting activity.