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Kitchen Lights Unit #3
Vessel
MV Svenja
Location
Cook Inlet, Alaska
Items
- Monopod (45 x 26 m), Transition piece
- Topside (33 x 30 x 27 m)
- Helideck
Weight
- 1000 t (Monopod)
- 700 t (Topside)
Scope of work
- Rent and install an adjustable mooring system to guarantee accurate positioning in strong tidal currents
- King Pole to be driven into seabed by hydro hammer
- Lowering monopod to seabed (delivery by barge, additional preparations on deck)
- Installation of Topside and Helideck
Specials
- Strong tidal currents
- US Jones Act: vessel was not allowed to move as soon as American cargo was hanging on cranes/on board the vessel
- Topside could only be lifted during high tide with an extremely tight single hook lift with very small tolerances
- Highly technical and complex installation of the offshore platform
