Our responsibilities was to cooperate with Subsea7 team operating from board of 7Falcon and ACE Winch operating from under the deck of SIRI. Our tasks were to: crosshaul stay clamps (130t each) from 7Falcon to winches prepared under deck of Siri, lower clamps underwater for subsea installation. We was involved in preparing lifting equipment, slinging, building hanging scaffolds. Most of the tasks we performed in splash zone.

The platform is one of the power distribution hubs for the Nordsee ost and Meerwind wind farms and is 35m high x 70m long and 50m wide and weighs 15,000 metric tons. Tasks: removing mooring equipment, preparing CAT tower support for tower installation, bolt tensioning, rigging under deck infrastructure for grouting , supporting scaffolders in their duties, confided space rescue cover.