Revison power plant Siebnen, Switzerland

Kochendörfer is awarded the contract for the general overhaul of the 4 machine sets in the Siebnen power plant; machine set 1 is successfully back on the grid after the overhaul in 2016. Machine sets 2-4 will be overhauled in the years 2017 to 2019.

Vertical Francis turbines 12 MW each
Impeller diameter 1600 mm
Drop height 200 m

Wägital/Siebnen power station