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Nestil, Linthal

Construction of the new Tierfehd Pumped Storage Power Station, comprising: Vertical shaft; pipe/pressure gallery; inclined shaft, central shaft complex with entry construction site and transformer station; spherical valve cavern. Pipe gallery length 140 m, pressure gallery length 170 m, inclined shaft length 90 m, surface 6-16 m2.

Gallery, inclined shaft, cavern and vertical shaft heading by drill and blast.

Map

Specific figures

Contract value

CHF 18.5 million

Construction period

2005 - 2008

Length

400 m

Total excavated surface

16 m2

Contact for questions about the project

Implenia Industrial Construction
Telefon: +41 43 233 39 90
E-Mail: Sandra.Guetg@implenia.com