ABS published an advisory addressing the importance of subsea inspection, maintenance, and repair (IMR). In the advisory it discusses options for damaged equipment and the procedure for life extension assessments.
The IMR aspects of the subsea integrity management provide detailed methods and action items for managing the integrity of each system or components of equipment. The subsea integrity management process also explains the benefits of cost savings, efficiency in repairs, and detailed...
https://safety4sea.com/how-important-is-subsea-inspection-maintenance-and-repair-for-equipment/