Vessel e.g. ship for mounting large=scale offshore structure, has at least one auxiliary structure e.g. crane which handles and positions structure below waterline

摘要

A hull (2) has at least four vertically elevated support legs (9) which are moved by a displacement unit. The legs are mounted in at least two consoles which are respectively connected to both long sides of the hull. An auxiliary structure e.g. crane handles and positions a structure below the waterline.