3 units of 78 m 5000HP DP2 ROV Support Vessels

SHIP PARTICULARS
 
Length Overall
 78.00m
 
Length B.P
 70.55m
 
Beam moulded
 20.00m
 
Depth moulded
 6.50m
 
Draft designed
 4.80m
 
Deadweight:
 2000 t (approx)
 
Class Notation:
 ABS + A1 E “OFFSHORE SUPPORT VESSEL, + AMS”, + DPS-2
 
Condition:
 Complete on Oct’2010
 
 Complete on Jul’2011
 
 Complete on Dec’2011
 
GRT:
 TBA
 
Speed:
 12.0 knots (approx)
 
Moon Pool:
 23M²
 
Accommodation
 
6 x 1-man cabin:
 6 men
 
4 x 2-men cabin:
 8 men
 
33 x 4-men cabin:
 132 men
 
Total:
 146 men
 
1 x hospital
 9 men
 
Chiller:
 25M³
 
Freezer:
 25M³
 
Provision Store:
 25 days
 
Discharge Rates
 
Fresh Water:
 150m³/hr @ 75M head.
 
Fuel Oil:
 150m³/hr @ 75M head.
 
Drill Water:
 150m³/hr @ 75M head.
 
Mud:
 2 x 70m³/hr @ 85M head.
 
Cargo Capacity
 
Clear Deck Area
 700M²
 
Fuel Oil:
 825M³
 
Fresh Water:
 700M³
 
Deck Loading:
 7.5 t/M²
 
Drill Water:
 1250M³
 
Mud:
 325M³
 
Heeling:
 200M³
 
Supply & Drainage Plant
 
Sewage Holding & Treatment System:
 For 146 men
 
Oily Bilge Water Separator:
 1 x 1.0M³/hr with oil content less than 15 ppm.
 
Freshwater Hydrophore Plant::
 1 x 10M³/hr @ 35M head.
 
Seawater Hydrophore plant:
 1 x 10M³/hr @ 35M head.
 
Hydrophone Plant Standy:
 1 Unit
 
Freshwater Maker:
 2 x 70M³/hr @ 85M head.
 
Hot Water Calorifier:
 2 x 80kW of 1000 L c/w two circulating pumps.
 
Engines
 
Main Engine:
 2 x 2475BHP/1000RPM, Wartsila 9L20
 
Shaft Alternator:
 2 x 1300kW @ 1000rpm, Wartsila IP23, 415V/50Hz/3ph.
 
Propeller:
 2 x Lips CS250-S/Wn-K azimuth thruster with nozzles.
 
Bow Thruster:
 2 x CPP type of 10 t thrust.
 
Main  Generator:
 2 x 500kW Caterpillar 415V/50Hz/3ph.
 
Emergency:
 1 x 99kW, Cummins 415V/50Hz/3ph.
 
Deck/AHL Equipment
 
Windlass:
 1 x electro hydraulic type of 12 t @ 12M/min for 48mm dia. chain.
 
Capstan:
 2 x electro hydraulic type of 10 t.@ 15M/min.
 
Tugger winch:
 2 x electro hydraulic type of 10 t.@ 15M/min.
 
Anchor:
 2 x high-hold type, stowed in anchor pocket, 2140kg each.
 
Crash/Cargo Rail:
 300mm N.B. heavy pipes shall be provided on main deck (P&S). Height to be approx 2500mm to top of pipes.
 
Heeling Tanks:
 Located at (P&S).
 
Work Crane:
 100 t @ 10M marine crane.
 
Deck Crane:
 1 x 2 t marine crane, max. 12.0M outreach.
 
Gangway:
 25 ft long x 3 ft wide.
 
Mooring System:
 4 point mooring.
 
Fire Fighting System
 
Emergency fire pump, 35 m³/hr @ 4.5 bar.
 
Fire detection and alarm system.
 
CO² system in engine room.
 
Local fixed pressure water-spraying or water-mist fire extinguishing system in engine room.
 
Dynamic Positioning System
 
Meet the DPS-2 class notation of ABS
 
·        3 type of reference system equipment.
 
·        2 x wind sensors.
 
·        2 x vertical reference system.
 
·        2 x gyro compasses.
 
·        2 x UPS.
 
·        1 x control station with two computer system.
 
Work Crane
 
Specifications
 Main Winch
 Auxiliary Winch
 
Max. lifting capacity                          t
 100
 50
 10
 
Working radius (max/min)              M
 10.0 / 48
 16.0 / 48
 28.5 / 4.8
 
Hoisting height (hoisting/lowering)M
 20 / 8
 30 / 8
 32 / 8
 
Hoisting speed                         M/min
 0~10
 0~20
 0~40
 
Luffing speed                                M/s
 48~30.0
 
Luffing time                                      s
 70
 
Slewing speed                            r/min
 0.7
 
Slewing bearing type                         -
 134.50.3550
 
Hydraulic pumps driving power   kW
 966
 
Ship power supply                V-Hz-ph
 690-60-3
 
Life Saving Equipment
 
138 men life rafts.
12 sets Life buoy.
183 sets lifejackets.
1 set First aid kid.
2 sets (SOLAS approved) enclosed side launching type for 75 men of Life boat c/w davit.
2 sets Fireman outfit.
146 sets Immersion suits.
8 sets EEBD.
4 sets Air breathing apparatus.
 
Navigation Equipment
 
1 set Magnetic compass.
1 set Echo sounder.
2 set X-band Radar 64NM.
1 set Autopilot & steering gear.
1 set GPS plotter.
1 set MF/HF transceiver(GMDSS).
1 Satellite EPIRV.
1 set Navtex receiver(GMDSS).
3 set Two-way portable VHF radio(GMDSS).
2 set SART(GMDSS).
1 set Gyro compass.
1 set Weather facsimile receiver.
1 set AIS.
1 set Doppler speed log.
1 set SSAS.