Fairway maintenance
Fairway vessel Seili
Fairway vessel Seili
Fairway vessel Seili is used for heavy buoy work and, thanks to its DP equipment, is suitable for a variety of offshore operations.
The vessel is capable of oil spill response in open water and ice conditions. Ice class of the vessel is 1 A. Storage tanks for the collected oil are 196 m³ in size. Shaft power is 2 x 1100 kW and the crane capacity is 20 t/9 m.
The fairway vessel Seili can also be equipped for oceanographic surveying needs.
Seili was built in 1979 and was renovated in 1991 and 2004. During the renovations, the vessel was extended by 7.8 m.
Fairway vessel Seili
Specifications
Built
1979, renewed 1991 ja 2004
Ice class
1A
Crew
8
Pax
21
Length
50.5 m
Breadth
12.2 m
Operational draught
3.8 m
Free deck space
270 m²
Fuel tank
111 m³
Freshwater
52 m³
Speed
12 knots
GT
871 t
Engine Equipment
Caterpillar 2.4 MW, 2 x Azimuth 360˚, DP
Deck crane
68 ton/m
Winch
SWL 20 t at 8 m