Abstract: The present invention relates to a system in a watercraft or a section thereof or in another structure or a section thereof for providing furnishings at least partially, which system comprises a number of prefabricated room units and a watercraft or a section thereof or another structure or a section thereof, and which system comprises one or several room units to be inserted into the watercraft or a section thereof or other structure or a section thereof, and which system comprises room units, the exterior side portion of which forms a part of the outboard of the watercraft or a section thereof or other structure or a section thereof and/or the interior side portion forms a part of the open inner section of the watercraft or a section thereof or other structure or a section thereof.

Abstract: A barge transport system comprises one or several barges and at least one powered push vessel connectable to each of said barges for the transport thereof by pushing. The push vessel as well as each of the barges are provided with means for connecting the push vessel rigidly to a selected barge. The connecting means comprise connection members in the front portion of the push vessel as well as in its stern portion. The connection members in the stern portion of the push vessel are movable in the transverse direction of the push vessel into a mechanically positively locking connection position. The connection members and their counterparts are formed to exert a wedge effect on the connection, thereby minimizing any movement inducing connection clearance between the push vessel and the associated barge.