LT987 760 t jacket yoke

Upending of 760 t jacket

This project comprises four different pieces of equipment, the LT983-1 Lifting Beam, the LT984-1 Lifting Clamp, two LT985-1 Lifting Beams and the LT986-1 Lifting Beam.

The project included the specification of lifting forces during the upending of a 760 t jacket, the approval of the strength of the jacket around the lifting points, and finally the design of the devices that are welded on the bottom end of the jacket to support the sling during the 90-degree rotation.