October 01, 2018
The
team of specialists of CJSC NEM started the repair and
anticorrosion protection of the hydromechanical equipment of the water intake of
the Nizhne-Teriberskaya hydroelectric station.
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September 17, 2018
Specialists of CJSC
NEM started the overhaul of the hydraulic unit of the
Nizhne-Svirskaya hydroelectric power station.
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Experts of Joint-Stock Company " Nordenergomontage " successfully
complete major overhaul of the hydrounit No 2 on Nishne-Serebryanskaya hydroelectric
power stations.
As it was informed in our news, during disassembly of the
hydrounit critical defect of the blade wheel has been revealed. As a result term of repair
has been prolonged and all spherical joints of a stone of the rocker mechanism replaced
on new. Except for that all amount of works according to the technical project,
including replacement of bushing of kinematics of the wicket gate and segments of axial bearing is executed.
Result
of the spent repair became increase of reliability of work of the equipment and
improvement of ecological parameters of the hydrounit.
russian version 
