West of Shetland has some of the worst environmental conditions in the world. In this project, AS Mosley undertook an assessment of the Umbilical used to control the subsea equipment of a riserless intervention system. The assessment determined the required tensions to prevent excessive deflection and line payout as well the required specification of a heave compensated winch. This allowed operations to be carried out with high levels of operability.
Read the full Case Study here: West of Scotland Umbilical Assessment