The Manitowoc Company, Inc. and its subsidiary, Marinette Marine Corporation, part of the Manitowoc Marine Group, have been awarded a $40.5 million contract by the Naval Facilities Engineering Command, Department of the U.S. Navy, to build the Improved Navy Lighterage System (INLS). The contract contains additional fixed options that can be exercised over the next five years for a maximum amount of $404.8 million. As part of the initial contract, Marinette Marine will build 29 barges that can be assembled into floating platforms or causeway systems to transport heavy materials such as tanks, trucks, and cargo between ship and shore. Each barge will be approximately 80 ft. by 24 ft., will weigh between 75 and 124 tons, and will be capable of carrying approximately 150 tons of cargo.