INSTALLATION METHOD FOR THRUSTER AND CANISTER OF DRILLSHIP BY MAKING ONE PART

摘要

PURPOSE: A method for simultaneously mounting a thruster and a canister of a drillship is provided to reduce the building costs of a ship because an additional facility for installing a thruster and a canister is not required. CONSTITUTION: A method for simultaneously mounting a thruster and a canister of a drillship is as follows. Related parts are set in a trunk of a drillship and are installed in the trunk. The related parts support or power a canister(20). An assembly is formed by assembling the canister and a thruster. The assembly is pulled and is mounted on the trunk.