Mansal Offshore wanted a self elevating Jack-up Rig for offshore support work in the GULF. As this Project was on fast track it was decided to convert a conventional 2,000 Ton DWT landing craft as the hull for the Jack-up Rig which was of length 60 meters, 32 meters wide and a draft of 4.8 meters. The rigs 4 legs each measured 75 meters enabling to work in water depth up to 50 meters.

ZEE’s Scope of Work

ZEE’s scope included the Detail Design including

• Naval Architecture, floatation stability,
• Structural design,
• Process and facility design,
• Mechanical Hydraulics,
• Fabrication supervision,
• Assistance in Project Management.

Concept design was carried out by

Gusto Engineering (Netherland)