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Operation
Operation and maintenance of hydroelectric facilities
Station maintenance
Mechanical rehabilitation
Servicing of mechanical components
Renovation of wheels
Machine Shop
Central workshops
Measurements and expertise
Power
Mecanics
Civil engineering and geodesy
Maintenance through performance
Inspection & control of works
Laboratory analysis
Engineering
Renovation study
Commissioning coordination
COMMAND & CONTROL
Large hydro
Small hydro
Wastewater management and treatment
Protection
Telecommunication
MV/LV electricity
Maintenance services
Station maintenance
Underwater Inspection
Multibeam and single beam bathymetry
Cleaning with CO2
Transformer oil processing treatment
QES
Training
Who are we?
Jobs
Publications
Contact
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Who are we?
Jobs and education
Jobs and education
We created the position of hydraulic plant operator. Today, we sustain it with passion. If this challenge has caught your attention, take a look at our job offers.
Open vacancies
We created the position of hydroelectric plant operator. Today, we sustain it with passion. If you are interested in this challenge, have a look at our job offers, which are directed...
Apprenticeships
Our training centre is located in Martigny, in the heart of our central workshop facilities. It offers our apprentices the opportunity to have access to state-of-the-art...
A training company
Our employees are specialised in the operation and maintenance of hydroelectric plants. As such, they hold and maintain specialised know-how that is becoming rare in Switzerland.
News
More news
Marécottes: refurbishment of the reservoir gates
In 2020, SBB scheduled a lengthy shutdown in order to reconstruct the penstock at Corbes, which forms an integral part of SBB’s Châtelard-Vernayaz facility. SBB also took this opportunity to carry out other major works, naming the overall project “Barberine 2020”. Much of the work was entrusted to our company, one of the tasks being the refurbishment of the Marécottes reservoir.
Services: high voltage (HV) substation engineering works
Engineering work to refurbish HV substations is just one of the services we offer customers who have entrusted the operation of their facilities to us. Other customers who have used our services, include Swissgrid and Electricité d’Emosson SA.
More news
Archive
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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