FSU (Floating Storage Unit) hampir sama dengan FSO, cuma biasanya FSU ini lebih cenderung langsung menyalurkan crude oil ke onshore facility melalui pipelline daripada ke shelter tanker. Terkadang FSU disebut juga FSO.
Main dimensions
- Length overall: 248.20 m
- Length between perpendicular:
237.20 m
- Moulded beam: 42.00 m
- Moulded depth: 23.00 m
Main capacities
- Displacement: 162,000 ton
- Crude Storage: 890,000 bbls
- Segregated water ballast:
53,500 m³
Crude Oil storage and offloading
7 cargo tanks plus 2 slop tanks
operated by hydraulic submerged pumps
- Crude storage: 890,000 bbls
- Offloading rate: 35,000 bbls/h
Station keeping system
The vessel rotates around a Bottom
Mounted Internal Turret located forward, just aft of the collision bulkhead.
Twelve mooring lines, each with 6’’ diam., at the upper end. Remaining
configuration will be dictated by site specific conditions
A 19 tons azimuth thruster is installed to improve heading and manoeuvrability
A 19 tons azimuth thruster is installed to improve heading and manoeuvrability
Subsea interface
4 risers up to 12 inch. are handled
through the turret upgranding of number an size of risers is feasible
The turret system includes a pig-trap device
The turret system includes a pig-trap device
Turret Transfer system
Transfer or fluids between turret
and vessel is made through a multichamber swivel installed above deck
Control and electrical power lines are handle through the swivel
Control and electrical power lines are handle through the swivel
Power generation and utilities
- Diesel generator: 4×1,700 kW
- Emergency diesel generator:
1×750 kW
- UPS
- Fire and Gas detection
- Fire pumps: 3×560 m³/h, 3×100% independently fed
- Offshore crane de 20 ton a 20 m
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