Underwater inspection, repair and maintenance of Floating Offshore Installations (Production and Drilling) using divers and work classed ROVs is costly, uses significant POB, creates unnecessary safety risks, has a high carbon emissions profile, delivers poor quality information and disrupts normal operations.

EM&I have developed and proven a range of diverless services called ODIN®.

ODIN methods currently deliver diverless solutions for UWILDs, isolation valve inspection, repair and replacement, mooring chain inspection and major underwater steel repairs.

Much of the ODIN methodology can be accomplished from inside the hull, reducing the need for any subsea interventions and where ROVs are required, EM&I continue to improve our Integrity Class ROVs with top class partners to deliver unrivalled performance.

Sea chests and isolation valves are inspected using CCTV systems inserted via special inspection ODIN ports that can be fitted on new or operating assets, safely.

EM&I have developed a class approved Underwater Hull Continuous Survey programme which means that the UWILD costs are spread over a 20-year period which reduces costs and operational disruption, further.