800 BHP PANDA 8
1200 BHP TONG LEONG
1600 BHP ENA FORTUNE
2400 BHP ENA DRAGON
3200 BHP ENA PRESIDENT
3200 BHP ENA DYNASTY
3200 BHP ENA LEGEND
3200 BHP ENA HERITAGE
3600 BHP ENA SUMO
3600 BHP ENA RAJA
3600 BHP ENA SULTAN
4000 BHP ENA MONARCH
4000 BHP ENA SOVEREIGN
5000 BHP ENA PHOENIX
5000 BHP ENA UNICORN
5000 BHP ENA GARUDA
5000 BHP ENA GRIFFIN
6400 BHP ENA TREASURE
6400 BHP ENA CHALLENGER
7000 BHP ENA PEARL
9000 BHP ENA JADE
10800 BHP ENA COMMANDER
10800 BHP TWIN SCREW ANCHOR HANDLING TUG SUPPLY BOAT
   
Name of Vessel ENA COMMANDER
Type of Vessel Anchor Handling Supply Tugboat
Flag Singapore
Call sign 9 V BW7
Class ABS + A1 E ; Offshore Support Vessel, FF1 equipped with Dynamic positioning class 2 system
Built 2007
Gross Tonnage 2551
Net Tonnage 765
Length Overall 70.7 metres
Length B.P. 63.00 metres
Breadth Moulded 15.00 metres
Depth Moulded 7.20 metres
Maximum Draft Designed Speed  Bollard Pull 6.00 metres
14 knots (at ballast condition)
141 tons
Berth Total 50
Endurance 35 days
Fuel Tank Capacity (MGO) 930 m3

Lube oil (main engine)

39 m3

Dirty oil

13.0 m3

Hydraulic oil 

8.9 m3
Fresh Water Capacity 655 m3
Fresh Water Consumption 6 tons per day
Fuel Consumption 33 tons (24 hours)
Drill water/S.W. Ballast 676 m 3
Dirty oil tank 6.3 m3
Bilge Holding tank 13  m3
Bulk Cement 4 X 2500 cu.ft. (4 x 75.5m3)
Foam/Dispersent 11 m3/12 m3
Mud Tank

Rig Chain Locker

495 m3

200m3

Main Engines 2 units x MaK Diesel Engine, 2 X 5,400 BHP@ 600 RPM.
Propulsion

Twin screw controllable pitch propeller, each 3.8m dia

Generating Sets

2 units Caterpillar 3412 engine each driving a 580KW alternator,

2 units shaft generator, each driving a 2000KW alternator

Bow Thruster

Stern Thruster

2 x 9.5 tons cap. Controller pitch type

2 x 9.5 tons cap. Controller pitch type

Shark Jaw 2 x 300 tons, hydraulic
Tow pins 2 x 160 tons, hydraulic
Stern roller 2500 mm dia. x 6 m , Cap 450 tons
Deck crane 5 tons SWL x 17 m rad.
Towing/Anchor handling Winch

 

Rope Reels

Brattvaag 300 tons                                 Brake holding capacity : 400 tons(1st layer)
Drum capacity: 2000 m. x 76 mm.dia.

2 x 6.7.0 tons pull, wire capacity – 2000m x 76mm dia

Tugger winch 2 units 10 tons x 30m/min.
Capstan 2 units 10 tons x 25m/min
Windlass Electro hydraulic, 14 tons @ 13m/min.
Deck space (wood sheathed) 37.0 m x 12.6 m (466 sq.m)
Deck Cargo 800 tons
Deck strength 5.5 tons/ sq.m
Fire-pump

Fire monitor

FF1 – 2 x 1600 m3/hr x  14 bar . Power take off from main engine
2 units at 1500 m3/hr each

Dispersant spray boom
12 m3/hr pump
Fuel oil transfer pump 2 x 150 m3/hr. at 80 m head
Fresh water transfer pump 2 x 150 tons/hr. at 80 m head
Liquid mud pump 2 x 100 tons/hr. at 50 m head
Drill Water/ Cargo F.W Pump 1 x 150 tons/hr. at 80 m head
Bulk Compressors 2 x 30 m3/min at 6.0 bar
Navigational Aids

GMDSS (Area A3), Mini-M, Radars, Gyro-compass, Auto Pilot, GPS, Satellite navigator, SSB, VHF, Echo Sounder, Navtex receiver, weather fax, AIS,

 
   
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