Epsilon Systems Solutions Inc.,* Portsmouth, Virginia (N00024-22-D-4463); Colonna's Shipyard West LLC,* Norfolk, Virginia (N00024-22-D-4464); East Coast Repair and Fabrication,* Portsmouth, Virginia (N00024-22-D-4465); Gulf Copper Ship Repair,* Port Arthur, Texas (N00024-22-D-4466); Integrated Marine Services Inc.*, Chula Vista, California (N00024-22-D-4467); Pacific Ship Repair and Fabrication Inc.,* San Diego, California (N00024-22-D-4468); Propulsion Controls Engineering,* San Diego, California (N00024-22-D-4469); Southcoast Welding & Manufacturing,* Chula Vista, California (N00024-22-D-4470); and Advanced Integrated Technologies LLC,* Norfolk, Virginia (N00024-22-D-4471) (Lot IV) are awarded a firm-fixed-price, indefinite-delivery/indefinite-quantity, multiple award contract with a combined ceiling of $335,047,591 for non-complex repair, maintenance and modernization requirements of non-nuclear Navy Amphibious (LHA, LHD, LPD and LSD) class ships homeported in or visiting San Diego, California homeport. 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 the San Diego, California port. Delivery orders will be competitively awarded under these contracts, which are to be performed in San Diego, California. Each of the contracts has an estimated ordering period of five years, which is expected to end in November 2026. No funding will be obligated at contract award. Lot IV contracts were small business set asides with nine offers received via the beta.sam.gov website. The Naval Sea Systems Command, Washington, D.C., is the contracting activity.