2020 – Jotun A FPSO Chain and riser decommissioning
Client: Ocean Installer
Vessel: LDC Venturer
Period: April – June 2020
Task: Riser Cutting & Recovery
Real Results:
Jotun A FPSO de-commissioning pre dry docking operations.
Challenge:
FPSO flexi risers & mooring chains still connected but cut at -30msw required cutting to allow dry docking.
Solution:
Subseapartner mobilised 2 dive spreads together with custom diamond wire cutting saws to cut, both the flexi riser and the mooring chains close to the vessel hull.
Outcome:
All were cut successfully and recovered to flat top barge.
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