Pöyry wins surveying contract on Linth-Limmern, Switzerland

10 June 2010


Linth-Limmern power station will be installed underground, and will include construction of a new gravity dam, extension of the Tierfehd compensation basin, two new caverns for the turbines and the transformers and two pressure shafts and underwater tunnels.

Pöyry's tasks comprise the independent checking of all major geodetic surveying works as well as geodetic deformation measurements and the monitoring of caverns, dam and tunnel sections. Furthermore, Pöyry's contract includes the geodetic basic point network and the major setting-out of access tunnels, galleries, caves, gravity dam, surge chamber, pressure shafts and associated structures. Pöyry's task ends with the industrial surveying for the installation of components such as turbines and steel structures.




Privacy Policy
We have updated our privacy policy. In the latest update it explains what cookies are and how we use them on our site. To learn more about cookies and their benefits, please view our privacy policy. Please be aware that parts of this site will not function correctly if you disable cookies. By continuing to use this site, you consent to our use of cookies in accordance with our privacy policy unless you have disabled them.