JB-114 Self Elevating Platform

The JB-114 is a MSC SEA-2000 self-elevating unit and built in 2009. It’s registered with ABS. The leg length is 73 mtr and has a maximum pay load of 1,250 tons and in addition has a crane capacity of 300 tons.

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Technical specifications

Type MSC SEA-2000
Make/Yard Labroy Marine Limited, Singapore (2009)
Class A.B.S. A1 Self Elevating Unit
Name JB-114
  Main Dimensions
Length 55.50 meter
Breadth 32.20 meter
Depth (Height of pontoon) 5.00 meter
Draft max. 3.60 meter
Deck area 1,000 m2
Leg length 73.15 meter (optional 78.85 meter)
Leg diameter 3.00 meter
Spudcan surface 23.8 m2 each (removable)
  Jacking System
Make MSC type 2000
Jacking speed up 0.4 meter/min.
Jacking speed down 0.6 meter/min.
Max. pay load 1,250 tons
  Mooring system
Winches 4x 30 tons line pull (500 meter) electric driven
Anchors 4 x Delta Flipper, 5 tons
Make Favelle Favco Cranes, Malaysia
Type PC 300 Offshore Pedestal crane
Capacity 300 tons at 22 meter radius
52 tons at 62 meter radius
Boom lenght 60 - 90 meter
  Heli Deck
Size 19.5 meter diameter
Capacity Super Puma/9.3 tons
  Jacking Conditions
Wave height/period max. 1.5 meter/5.0 sec.
Wind speed max. 8 meter/sec.
  Survival Conditions (Based on 40 meter water depth)
Max. wave/height/period 14.7 meter/12.5 sec. (air gap 13.5 m.)
Wind speed 39.0 meter/sec.
Fixed accommodation up to 64 POB (option to be increased to 160)