SELF - LIFTING MARINE PLATFORM FOR HYDRAULIC-ENGINEERING WORKS AND METHOD NOW TO DO IT

摘要

Use: the hydraulic construction via jack platforms intended for the production of hydraulic works. SUMMARY OF THE INVENTION: base in the form of a jack-up offshore platform pontoon for carrying out hydraulic engineering works is provided with a horizontal rotary turret console connected with external overboard boom platform on which the set of construction equipment, wherein the tower is provided with rotation and fixing mechanism cooperating with the base. After pontoon clog the soil and pressed into the slide yl pile, pile pontoon is lowered relative to the water, pull-mediated 0y lifted above the ground and the pontoon is rotated around the pile as the rotation axis, the support 2 is then lowered to the ground, their derivatives eadavlivanie tons, the pontoon is raised over water and hydraulic works carried out in a different coverage area Builder- nym equipment, such as a ring with kontoru.2. 3 and ZP f ly-5-yl. fe