Lorelay is an offshore pipelay vessel created for the projects with small or medium diameter pipelines. She can operate in unlimited water depths. Also she has appropriate equipment to perform such works as the installation of risers and subsea protection frames. There is Remote Operated Vehicle (ROV) on board for subsea surveys and intervention work, can be used on depth up to 4000 meters. Helicopter deck on board is suitable for Sikorsky S-61N and S-92 helicopters.
Photo: Allseas
Lorelay, vessel particulars:
IMO: 7349807
Length overall: 236 m
Length BP: 150 m
Breadth: 26 m
Depth to main deck: 16 m
Draught: 6-9 m
Max. speed: 16 knots
Total installed power: 17,760 kW
Thrusters: 1 x 3000 kW and 2 x 5000 kW azimuth, 2 x 2550 kW tunnel and 1 x 6000 kW fixed pitch
DP system: Class 3 Kongsberg K-Pos DP-22, K-Pos DP-12 and cJoy system
Accomodation: 230 persons
Deck cranes: Special purpose crane of 300 t (660 kips) at 14 m (46 ft) main hoist
Pipe transfer crane: of 16 t (40 kips) at 33 m (108 ft) main hoist
Pipe cargo capacity on deck: 8200 t
Pipe diameters: From 2" to 28" OD
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