78 Meter Tug Supply Vessel

Dimensions

• Length overall: 78.3 m
• Length between perpendicular: 68.2 m
• Breadth moulded: 17.2 m
• Depth moulded: 8.3 m
• Darft summer/scantling: 6.9 m
• Deadweight: 2989 t @ 7 m
• Registered tonnage: GRT 3107 t / NRT 1051 t

Machinery

• Main engines: 2 x Bergen Diesel B32,
  6000 kW each/17200 BHP with BT
• Main generators – shaft driven: 2 x Leroy Somer 3000 kva/380-450 V/50-60 Hz
• Main generators – diesel driven: Cummins KTA50D 1384 kW / 440 V / 60 Hz
  Emergency generator: Cummins KTA 19D 408KW
• Bow thruster: 1 x tunnel Ulstein CP TT2200 883 kW
  1 x Azimuth Ulstein Aquamaster 883 kW
  1 x Ulstein CP TT2200 883 kW
• Stern thruster: 2 x Kamewa Ulstein TT2200 each 883 kW
• Propulsion: 2 x Kamewa Ulstein CCP3000 AGHC
• Rudders: 2 x Ulstein Hinze Rudders FB2330
• Steering gear: 2 x Tenfjord Rolls Royce

Ancillary equipment

• Sewage treatment plant: Jets vacuum sanitation
  DV-2-SKA-30-Biomaster
• Incinerator: Saniturn SH-20-SM/SR
• Oily water separator: RWO SKIT/S-DEB 1.0
• Liquid mud agitator: Electric / yes
• Tank washing System: Yes 1 head each tank

Mooring equipment

• Anchor windlass: Rolls Royce 13T
• Bow anchors: 2 x SPEK M
• Chains: 44 mm grade CC3
• Capstan: 2 x Brattvaag 12 t

Capacities

• Fuel oil: 1064.5 m3
• Potable water: 1134.7 m3
• Ballast/drill water: 1227.6 m3
• Liquid mud/base oil: 549.6 m3/531.6 m3
• Glycol: 531.9 m3
• Brine: 407.4 m3
• Dry Bulk tanks: 235.2 m3
• Deck cargo capacity: 900 t
• Deck strength: 5/10 tonnes per m2
• Clear deck area m²: 530 m3
• Clear deck area max L x B: 37 m x 14.3 m