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30x18x3m JACK-UP BARGE (800t JACKING CAPACITY) 55

Survival, on legs: Swell H = 5,00m, T = 9s + wind 30 m/s + current 2m/s
Jacking (first contact with ground)(sandy ground): Swell H = 1,30 m, T = 7s + wind 15 m/s +
Current 1 m/s
Operational temperature: -10°C to 40°C
Operational humidity: 100%

Jacking system:
Hydraulic, nominal working pressure: 220 bars
Jacking speed: 16 m/hr
Electrically drives power pack inside the hull, with connection for an emergency power pack.
The generator (power and number to be define) will be install on the deck
About 10.000 liters minimum fuel tank in the hull with filling connection
Cooling of engine and oil for use in tropical area
Remote radio command, with emergency wired radio command - no automation system
Visual state of rotating looking system
All components are for marine use and from Western Europe origin
Piping inside the pontoon, minimum flexible piping
Slag (stroke) of jacking cylinder: 1600 mm, allowing a pitch of 1500 mm
Ceramics anticorrosion protection on rod of cylinder
Safety valve on each jacking cylinder
Manometer on each jacking cylinder
Central greasing for each jack house

Spuds:
Circular legs
Possibility of extension of legs up to 42 meters by welding
Cathodic protection anodes on the bottom of the legs
Lashing devices for transportation of the legs on the deck

Coating:
Inside and outside the hull
Sand blasting SA 2,5
50 micron anticorrosion
450 micron Coating (International)
Outside, antifouling

Sayı 1, 2015 GiDB|DERGi