CLEAN : Massive oil rig lifting ship arrives in Rotterdam

The video explains the capabilities of Peter, a single lift vessel with a lifting capacity of 48,000 tons. Unlike traditional crane vessels that can only lift 12,000 tons and require modular removal, Peter can lift top sides in one piece. The process involves smoothly connecting lifting beams, raising the platform, and transporting the top sides to a decommissioning yard.

What process do traditional vessels need to follow due to their limited capacity?

What happens to the top sides after they are lifted by Peter?