INSTALLATION METHOD FOR WORKING CAISSON

摘要

PROBLEM TO BE SOLVED: To provide an installation method of a working caisson which can be attached to an object even though a preliminary investigation for the object is not executed and a complicated working caisson is not manufactured. SOLUTION: An uneven part of a position with which a working caisson 3 for a underwater object is brought into contact is eliminated and then, the working caisson is attached to the smooth position.