ClassNK issues AiP for new membrane-type LNG carrier

ClassNK has issued an approval in principle (AiP) for a 30,000 m³ LNG carrier equipped with two Mark III Flex membrane tanks, developed by GTT. The vessel’s ballast tank design and ballasting operations allow for the elimination of filing limits, enhancing operational flexibility. The AiP demonstrates the feasibility of this design concept. In LNG carriers