Who are we?IntroductionStructure

Structure

HYDRO Exploitation SA is managed by (from left to right) Director Elmar Kämpfen, and board members Alexandre Bircher, Dominique Décaillet and Mario Zimmermann.

Elmar Kämpfen
Director

Alexandre Bircher
Technical Services & Sales

Dominique Décaillet
Administration
& Finance

Mario Zimmermann
Opérations
& Maintenance

News

Wheel Refurbishing Workshop: New Technologies and Expanded Performance

Our Wheel Refurbishing Workshop (RR) is dedicated to the repair of pump and turbine wheels abraded by water-borne sediments. The development of new technologies now allows us to optimise repair works on wheels while also considerably improving their final quality.

FMA: Sublin Discharge Conduit Replacement

In 2016, FMA (Forces Motrices de l’Avançon) contracted us to replace most of the Vignasse discharge conduit, which is nearly 120 years old. This 900 mm di-ameter conduit with a maximum free surface flow rate of 6 m3/s is an essential element for the operation of the plant.

HYDRO Exploitation SA

Rue de l’Industrie 10

CP 750 - CH-1951 Sion

+41 (0)27 328 44 11

+41 (0)27 328 44 12

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Contact us

HYDRO Exploitation SA

Rue de l’Industrie 10 CP 750 - CH-1951 Sion +41 (0)27 328 44 11

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