Hochwasserschutz Sihl - Zürichsee - Limmat, Entlastungsstollen
Thursday, 14. December 2017

Flood protection for the River Sihl, Lake Zurich, River Limmat: selection of the Thalwil flood relief tunnel option

After comparing the various options to protect the lower Sihltal valley and the city of Zurich from extreme flooding of the River Sihl, the government...

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Thursday, 30. November 2017

Flood protection in the Sarneraatal valley: Approval of tunnel subproject – construction works to start in March 2018

The subproject for the flood water discharge tunnel (east) has been officially approved. Subsidisation by federal government has been agreed and makes...

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Monday, 5. June 2017

Swiss Tunnel Congress 2017

From 30th May to 1st June 2017, the SWISS TUNNEL CONGRESS, the specialist conference for underground construction, was held at Lucerne Culture and...

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Wednesday, 3. May 2017

A9 Visp South Bypass, Re-opening of the Vispertal Tunnel

Construction works are progressing well on the Visp by-pass of the A9 motorway. Becoming part of the western section of the by-pass, the existing...

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Thursday, 9. February 2017

Hydropower Caspian and Central Asia

The International Congress and Exhibition “Hydropower Caspian and Central Asia” will take place from 15th to 16th February 2017, in Tbilisi, Georgia....

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Monday, 9. January 2017

Pilot project for revitalizing the Scherlibach

In mid-November 2016 the execution works started on the Scherlibach renaturation project. In order to enhance the ecology of the stream bed and to...

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