Equipment for carrying out work, under dry conditions, on an underwater structure.

摘要

This invention concerns an equipment designed for carrying out work under dry conditions on an underwater structure in particular on a sheet pile planking wall with grooves at more or less regular intervals comprising a caisson (1) brought through two vertical walls (2) and a floor (4) in contact with a sheet pile planking wall (6), and means to keep the caisson pressed against the sheet pile planking wall comprising the floor (4) of the caisson (1) being fitted with horizontally adjustable sealing sheets (21) that slide in the grooves (13) of the sheet pile planking wall (6).