This invention is related to hydraulic construction work, in particular to the equipment for carrying out repair works of hydraulic structure piles having various cross sections and including an open from the upper side framework with ballast section and sealing contour and a device for pumping away water. Technical results of the invention allowing to simplify operation of the equipment and to carry out works even at hard accessible places without causing obstacles to operation of hydraulic structure are achieved in a way that framework is built of opening sections that are hermetically connected together and it is divided into upper compartment which is a working chamber, and a lower compartment by means of working plate. The sealing contour of the framework is made as a removable water-tightening flange corresponding to the form of the pile to be repaired. The sealing contour is located in a lower part of the framework, lower than its working plate. Device for pumping away water is located directly in the lower compartment of the framework, ballast sections are located alongside the perimeter of the framework, wherein air sections guaranteeing buoyancy of the framework are located above ballast sections, elements for fixing static position of the framework are installed in its upper part, and holes are made in working plate allowing water to flow to the lower compartment of the framework. 6 ill.
展开▼
