85m Diesel-Electrical Driven Subsea Support / Maintenance Vessel

1 - MAIN DESCRIPTION

The Vessel shall be equipped with two (2) Azimuth thrusters with nozzles, two (2) bow thrusters and one (1) retractable thruster. It shall be built of steel and engine room is to be located in the middle.

And the vessel is designed for

Transport liquid cargo, stores, bulk cement, materials & equipment;
Move men and materials between platforms;
Operation to be 24-hours/day continuous operation, capable of remaining on station for a minimum of 25 days;
External Fire Fighting;
Dynamic positioning and subsea operations.

2 - CLASS

BV I +HULL +MACH Supply vessel, Fire Fighting ship 2, Oil recovery ship, Special service- LHNS SP200, Unrestricted navigation, +AUT-UMS +DYNAPOS AM/AT INWATER SURVEY HEL CPS(WBT)R

Or other class equivalent.

3 - MAIN PARTICULARS

Length overall...85.000 m

Length waterline...84.300 m

Length between perpendicular...81.100 m

Breadth(moulded)...20.400 m

Depth(moulded)...8.000 m

Draft moulded...6.300 m

Draft Design...5.200 m

Accommodation...12 x One(1)-Man Cabins = 12 men
4 x Two(2)-Man Cabins = 8 men
50 x Four(4)-Man Cabins = 200 men
Total: 220 men
1 x Hospital = 2 men

Gross tonnage...5180

Deadweight...3600 Tonnes @ max. draft

Deck loading...10 Tonnes/m2

Deck cargo capacity...1000 Tonnes

Clear deck area...800 m2

Moon Pool...6.0 m x 6.0 m

Trial speed...13.5 knots

4 - CARGO CAPACITY

Fuel oil...1220 m3

Fresh Water...710 m3

Drill Water...1825 m3

Healing...330 m3

Dry bulk cement (4 x 2000 ft3)...226 m3

Mud/ Brine/ R.O...550 m3

Ballast water...220 m3

Detergent...17 m3

Lube Oil...12 m3

Dirty Oil...9.5 m3

Bilge Holding...9.5 m3

Sewage Holding...70 m3

5 - MACHINERY

Propulsion system...2 x 2400KW Azimuth thruster

Generating set...5 x 1700KW diesel driven

Emergency Generator...1 x 238KW

Bow thruster...2 x 150KN fixed pitch

Retractable thruster...1 x 12t fixed pitch

Fuel oil cargo pump...2 x 200m3/hr @ 90m head

Fresh water cargo pump...1 x 200m3/hr @ 90m head

Drill water cargo pump...1 x 200m3/hr @ 90m head

Mud pump...2 x 75m3/hr @ 90m head

4-point Mooring Winches...4 x 40 tonnes @ 10m/min

Tugger Winches...2 x 10 tonnes @ 15m/min

Capstan...2 x 15 tonnes @ 15m/min

Main Crane...100 tonnes SWL @ 10m

Service Crane...5 tonnes SWL @ 14m