Multipurpose covers a huge variation of vessels including heavy-lift capability, but all are typically geared with some type of crane or derrick. In this modern age, multipurpose vessels will also have hatch openings that allow full access to ’tween decks and lower holds. While ’tween decks can be fixed but often flexible in their location, lower holds can often stretch the full length of the allowable cargo area. Some multipurpose vessels have lift-on, lift-off; roll-on, roll-off; or float-on, floatoff capabilities, and many have container carrying facilities, both in the hold and on deck. Tony Betteridge, head of marine […]