56 Meter Length Tug Supply Vessel

General Information

• Built: November 2004
• IMO No.: 9314492
• Classification: DNV + 1A1, TUG, SF, DYNPOS-AUT (DP 1)

Dimensions

• Length, overall: 56.0 metres
• Length, BP: 48.8 metres
• Breadth, moulded: 13.5 metres
• Depth, main deck: 6.0 metres
• Design draft: 5.1 metres
• GT: 1,184 Tonnes
• NT: 403 Tonnes

Capacities

• Deadweight (maximum): 1,200 tonnes
• Clear Deck Area: 29.5 m x 11 m = 324.5 square metres
• Deck Strength: General deck – 5 tonnes / square metre
  Aft A/H deck – 10 tonnes / square metre
• Deck Cargo: 500 tonnes
• Fuel: 528 cubic metres (dedicated)
  850 cubic metres (including multiuse tanks)
• Potable Water: 415 cubic metres
• Ballast Water: 131 cubic metres (dedicated)
  453 cubic metres (including multiuse tanks)
  Brine / DMA / Glycol / Liquid
• Mud: 107 cubic metres (s.g. 2.5)
  (2 tanks – separate from mud tanks)
• Liquid Mud: 214 cubic metres (s.g. 2.5) (4 tanks)
• Dry Bulk: 135 cubic metres (4750 cubic feet) in 4 tanks
  Ship’s Stores: Chiller storage – 10 cubic metres
  Freezer storage – 6.5 cubic metres
  Dry Provisions storage – 10 cubic metres

Machinery

• Main Engines: 2 x 2,412 BHP = 4,825 BHP Bergen C25: 32L6P
• Propulsion: 2 x CPP propellers in Kort nozzles
  2 x Ulstein high lift independent rudders
  2 x Electro-hydraulic steering gear
• Bow Thrusters: 1 x 670 BHP producing 7 tonnes thrust
• Stern Thrusters: 1 x 670 BHP producing 7 tonnes thrust
• Shaft Generators: 2 x 1,250 kVA x 440 V, 60 Hz

Deck Machinery

• Tuggers: 1 x 10 tonnes Brattvaag
• Capstans: 2 x 6 tonnes Brattvaags
• Windlass: 7.2 tonne pull Brattvaag, 2100 kg high holding power
  anchors 450 m x 32 mm chain each side, plus 1 spare anchor
• Bow Mooring: 1 x mooring drum capacity 150 m x 38 mm
  synthetic rope
• Crane Capacity: 1.5 tonnes at 5.7 m radius

Electronics

• Main Radar: 1 x Furuno 21-inch X Band, ARPA
• Auxiliary Radar: 1 x Furuno X Band, 15 inch
• Auto Pilot: 1 x Kongsberg Simrad AP9 Mk3
• Gyro Compass: Tokimec TG6000, with repeater
• Magnetic Compass: 1 x Cassen & Plath
• Echo Sounder: Simrad Skipper ED161
• DGPS : Furuno, GP-90
• Anemometer : Young