40m Jack-up Barge

The unit to be designed for workover and well service at 45.7m sea water depth, with one crawler crane for offshore service. - details see: https://www.vehicleto.com/40m-jack-up-barge-10018766

Length Overall: 40.80m	Length btw Perp.: 38.54m	Breadth Molded: 24.90m	Depth Molded: 4.00m
Design Draft: 2.00m	Main Deck Area: >=650m2	Max. Variable Load: 900t	Deck Load: 5t/m2
Speed: ~6kn	Accommodation: 55P

1 General Service

This unit to be designed for workover and well service under the condition of 45.7m(150ft) sea water depth.

The deck area of the unit to be about 650 m²which can carry a crawler cranes for offshore service, and the unit also can be also applied as a living support vessel.

2 Design Conditions

The following table presents the upper range of environmental conditions to be used for the structural strength evaluations:

Environmental criteria	Value
Water Depth [m]	45.0
50-yr Return Significant Wave Height [m]	2.5
Wind [1-minute averaged] [m/s]	18
Airgap [m]	10
Penetration [m]	3.0
Minimum Design Temperature	15~40°C

3 Ship Type

This unit is a rectangular barge with four cylindrical legs. The unit to be equipped with a system of four diesel driven fully-rotator sprinkler thruster to allow self-propulsion for the transition in the field and positioning without outside assistance, which is with joystick to control.

The speed to be 6 kn.