Keppel Offshore & Marine Ltd (Keppel O&M) has secured contracts worth over $20.7 million through its overseas subsidiaries for the upgrade and repair of three semisubmersibles (semis). One of these contracts, secured in the Netherlands, is for the inspection and repair of a semi accommodation rig, COSLRIVAL (ex-Port Reval), from China Oilfield Services Limited. K&O plans to upgrade COSLRIVAL’s electrical switchboards and piping systems and overhaul its marine equipment and deck crane reinforcement.