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OKQuestions and answers
We will personally reply to your questions and publish the answers to various general issues here. Please submit your questions using the form below.
Questions and answers
Why is the characteristic weir bridge being removed?
The massive superstructure has a high centre of mass; this is unfavourable in the event of a strong earthquake. As a result, we have to move the weir actuators downwards and install new gates between the existing weir pillars. As a result, the superstructure no longer serves any purpose and must be removed in order to be structurally secure in the event of an earthquake.
Where can I cross the river during the construction period?
There will be a temporary passageway that will remain open during the entire construction period.
Will there be a swimming area with a sandbank below the weir?
No. The area surrounding the weir is hazardous and swimming there is dangerous. After all, a large volume of water could be discharged via the weir at any time – even on a sunny summer’s day – for example, in the event of a machine breakdown at the power plant in Niedergösgen.