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Thorax - General description

All specifications subject to change.

GENERAL
Owner/operatorØstensjø Rederi A/S, Haugesund
Call SignLMHU
IMO no.9056789
Yard no.83
Design no.
Yard Simek AS, Norway - 1993
Class and certificatesDet norske Veritas + 1A1 E0 Tug Bis Oilrec Fi-Fi 1 SF ISM
NMD – World Wide
DIMMENSIONS
Length o.a45.48 m
Length p.p.41.12 m
Breadth13.80 m
Depth mld 7.60 m
Draft max.7.01 m
TONNAGE – DEADWEIGHT
GRT1229 Gt
PROPULSION
Main engines2 x Wartsila diesel type 8V28 continous
Horse Power RatingPower 7200 BHP @ 660 rpm
THRUSTERS
Thrusters2 x Ulstein/Liaaen Compass thrusters type
TCN 120/85-320 @ 175 rpm
Bow ThrusterBrunvoll 600 BHP
PERFORMANCE
Bollard pull ahead88 tons
Bollard pull astern85 tons
SPEED/CONSUMPTION
Max speed/ConsumptionAbt. 14.5 knots on abt. 20 tonnes /day
Economy/ConsumptionAbt. 11.0 knots on abt. 11 tonnes/day
AUXILIARIES/ELECTRIC POWER
Generators2 x 232 KW, shaf generator 750 KW
Electric power380 50Hz / 220 50 Hz
CAPACITIES
Fresh water54 m³
Fuel oil420 m³
Foam23 m³
Oil recovery500 m³
TOWING EQUIPMENT
Towing winches forwardCombined towing winch/anchor windlass with 2 independent drums type Karm
Braking force130 tons pull - 300 tonnes brake
Towing winches aftDouble drum towing winch type Karm
Braking force175 tons pull - 300 tons brake
Towing hook forward100 tons SWL type Mampaey
Towing hook aft100 tons SWL type Mampaey
Lines forward1 x 250 m 92 mm Marlow steelite MBL 450 t
1 x 360m 57mm steel wire MBL 250 t with socket
Lines aft1 x 1200 m 64 mm steel wire MBL 292t
1 x 700m 57mm steel wire MBL 250 t
DECK EQUIPMENT
Capstan1 x 5 tons pull type Karm
Tugger winch1 x 15 tons type Karm (capasity 350 m 64 mm wire)
Deck craneType Palfinger 6 tons at 10 m
Towing pinstype Karm fork
Stern roller200 tons SWL
OIL RECOVERY EQUIPMENT
Oil booms2 x 300 m heavy duty oil booms. ( one in reserve)
Oil skimmerType Framo Transrec 200
FIRE FIGHTING EQUIPMENTDnV Fi-Fi 1 class
DnV Fi-Fi 1 class
Firepumps2 pumps each 1500 m³/hr @ 15 Bar
Firemonitors1 water monitor 20.000 l/min 150 m throw
1 water/foam monitor 20.000 l/min 150 m throw
SALVAGE EQUIPMENT
PumpSubmersible pump interchangeable with skimmer unit on Transrec 200 type Framo TK 150 - capacity 350 m³/hr
WinchTripod winch 500 kg pneumatically operated
Lifting slingsLifting slings for helicopter transfer
Emergency offloading systemFRAMO TK150 emergency offloading system 350
Flugt pumpe elekt. 120m³
NAVIGATION EQUIPMENT
RadarsFuruno Marine Radar 2137S "S" band w/ ARPA
Furuno Marine Radar 3 cm "X" Band
GPSFuruno GPS Navigator GP-150
Gyro1 off Robertson
Autopilot1 off Robertson AP9 MKII
Echo SounderJRC RD500 Echo Sounder
Doppler logJRC JLN 205 Doppler Log
Electronic ChartTelchart version 3
NavtexJRC NCR-333
COMMUNICATION EQUIPMENT
Radio telephoneRadio station acc. to GMDSS Sea Area A3
EmSatNEC S2, phone & fax
VHF5 off fixed VHFs
GMDSS VHF6 off portable VHFs
Telephone/FaxCellphone/telefax/E-Mail
Portable UHF3 off portable UHFs
Sat communicationSevsat, telephone and Internet
AISFuruno FA-100 w/combined VHF/GPS antenna
ACCOMMODATION
Total number of cabins10
Single Cabins4 single cabins
Duble Cabins6 double cabins
OtherOffice/Messroom/dayroom/Galley/Laundry
LIFESAVING EQUIPMENT
Liferafts2 x 16 persons inflatable rafts
Rescue boat20 ft combined launch/MOB boat 200 BHP
All specifications subject to change.





Related documents:
Thorax - General description
- Pictures
- GA Thorax


- Østensjø Rederi AS - Tel +47 52 70 45 45 - Fax +47 52 70 45 50 -