METHOD FOR BLOCK-MODULAR construction of waterworks in underwater pits

摘要

1. A method of block-modular construction of hydraulic structures in submarine trenches, wherein the block modules manufactured at the coastal base at the factory on the production technology, with high saturation of the necessary equipment and devices that do not have their own buoyancy, are delivered to the construction site on barges, platforms and installed in the design position to a pre-prepared underwater base in one, two or more tiers depending on the height hydro via plavucheg lifting means heavy-duty, capable of operating in limited navigation conditions. ! 2. The method of modular building block according to claim 1, characterized in that the block modules are installed in the lower tier, for reliable fastening them on the underwater bottom with a serrated surface at the bottom face has an open valve that is filled with concrete, after the setting unit modules in the design position and remove water from the interior of the block modules sealable elastic gaskets mounted along the contour, between the pit bottom and lower concrete slabs with a closable neck (hatches) through which e removes water and pumped concrete. ! 3. The method of modular building block according to claims 1 and 2, characterized in that the block modules installed in the design position, is securely held together and sealed by mating portion via quick disconnect flange and other communications devices and connections special design .