Abstract: A crane system is for a cantilever belonging to a jack-up rig. The crane system has a crane with a suspension member, the suspension member being arranged over the crane. A skid beam is attached to a lower portion of the cantilever, the skid beam being displaceably connected to a plurality of slides arranged on the jack-up rig, the crane hanging on the skid beam. A method is for using the crane system.

Abstract: A connection device has a first connection body and a second connection body movable with respect to the first connection body. The connection device is configured for connecting a plurality of control lines terminating in connectors forming part of the first connection body, to corresponding control lines terminating in connectors forming part of the second connection body. The connection device is provided with a first alignment means for rough alignment of the connection bodies. The connection device further has a second alignment means for aligning the rigid holding means of one of the bodies with respect to the connectors of the other one of the bodies, at least one of the rigid holding means movable in a plane perpendicular to a longitudinal axis of the first alignment means.

Abstract: A connection device has a first connection body and a second connection body movable with respect to the first connection body. The connection device is configured for connecting a plurality of control lines terminating in connectors forming part of the first connection body, to corresponding control lines terminating in connectors forming part of the second connection body. The connection device is provided with a first alignment means for rough alignment of the connection bodies. The connection device further has a second alignment means for aligning the rigid holding means of one of the bodies with respect to the connectors of the other one of the bodies, at least one of the rigid holding means movable in a plane perpendicular to a longitudinal axis of the first alignment means.

Abstract: A crane system is for a cantilever belonging to a jack-up rig. The crane system has a crane with a suspension member, the suspension member being arranged over the crane. A skid beam is attached to a lower portion of the cantilever, the skid beam being displaceably connected to a plurality of slides arranged on the jack-up rig, the crane hanging on the skid beam. A method is for using the crane system.

Abstract: A connector device for kill- and choke lines between a riser and a floating drilling platform includes a slip joint on top of the riser including an outer barrel, a kill- and choke manifold arranged on the platform and provided with flexible kill- and choke hoses to the slip joint's outer barrel, and wherein the slip joint's outer barrel is provided with a horizontally directed kill- and choke-manifold.