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OFFSHORE
VESSELS GPA
DESIGN 254L AHTS
Class
ABS +A1, Towing Vessel, Circle E
Offshore Support and Anchor Handling,
+AMS,+DPS-22, Fi-Fi 1
Main Dimensions Capacities (approx)
Length Overall : 59,78m Clear deck area : 302m (5t/m)
Length between Perp.: 57,34m Deck Cargo : 600t
Breadth : 15m Fuel Oil : 546m3
Depth: 5,5m Liquid Mud : 625m3
Max. Draft: 4,88m Bulk Mud Tank : 156m3
Design Draft 4,30m Fresh Water : 355m3
Deadweight : 1689t Drill Water : 459m3
Service Speed at design draft: 12 knots
Gross Registered Tonnage : <1800GT Cargo Discharge Pumps (approx)
Bollard pull: 80mt Fuel Oil : 150m3/h at 7 bar
Liquid Mud : 150m3/h at 6/15 bar
Machinery / Propulsion / Equipment Fresh Water : 150m3/h at 7 bar
Main Diesel Generator : Ballast/Drill Water : 150m3/h at 7,5 bar
3x1825ekW-480V, total output 5475ekW Bulk Mud Compressor : 1x22m3/min at 5.6 bar
Stern propellors FP :
Dynamic Positioning System (Class 2)
Emergency Generator : 1x160ekW-480V IVCS 2000 DP2 System
Thrusters: 2 Bow thrusters, 1 Cyscan Laser Radar
2×560kW x 1040rpm, FPP 2 NV VRS
Accommodation: 22 persons. 2 Wind Bird
2 MX420 DGPS & MX525 DHPS sensor
Deck Equipment
Hydraulic Power Pack : Navigation Equipment :
4x110kW+15kW, 480V/60Hz 2 radar Xband
Windlass : 1Fleet 77
2 Gyro compass
2 Magnetic compass
1 Navtex Receiver
Anchor Handling/Tow Winch Iridium SAT phone
1 Navigation Echo Sounder
1 Navigation Speed Log
1AIS
1 Weather Fax
Brake Holding 250t (static, 1st layer) 1 Auto Pilot (included US)
Cable Lifter 2 sets suitable 3" & 2,5"
Tugger Winch : 2x10t at 0-15m/min Communication Equipment, Radio
Storage Reel Winch : 12t x 18 t 1 A1,A2,A3 GMDSS Radio Station
Drum capacity : 1500mx Dia.56mm SWR 3 VHF Radio 1 Inmarsat
1 UHF Base Station
1FELCOM-16 SSAS
Deck Crane : 1x1.8tx6m 1 Integrated Intercom/GA/PA System
1TV/Radio System
Fire Fighting System (Class1) :
2x1685kW azimuthing + 1x1685kW fix. Drives : 6x843kW
DC motor, 750V
Stern Roller : 250t SWL, dia. 1500mmx2500mm
1 x Windlass with 2 warping end, stockless anchors
2x1920Kg, Chain cable 440m of 40mm diam., grade 2
Type : double drums in anti-waterfall arrangement.
Drum Capacity 1500mx56mm+1200x63 diam. SWR
2 pumps 1650m3/hr, 2 monitors 1200m3/hr (water),
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发表于 2012-11-18 22:32
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