Jacket float-upend sequence
The following is an installation sequence of a jacket being uprighted (upended) from an initial floating position. Jacket thus uprighted is finally set on the sea-bed.
Jacket upend schema.
jacket in the initial float position.
Auxillary hook brought-in to connect to the upending padeyes. Jacket is rolled over.
Jacket in upending sequence.
Jacket in upright position, and ready to be lowered on to the sea-bed.