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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?
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All our services
All our services
HYDRO Exploitation has acquired a unique and proven experience in power generation facilities. Our extensive service portfolio puts us in a position to cover all areas of power generation, from consultancy to overhaul services.
Operation
The operation, maintenance and monitoring of hydroelectric facilities make up the core of our activity.
Mechanical rehabilitation
Our centralized workshops provide Wheel repair, mechanical component overhaul and machining services, all on one site. Our customers benefit from the resulting synergies.
Measurements and expertise
To ensure the efficient and sustainable operation of your installations, we develop innovative solutions adapted to your needs.
Engineering
With one hundred multidisciplinary engineers, we offer project managers complete and integrated projects ranging from feasibility studies to commissioning.
Command & Control
From water intake to energy production, HYDRO Exploitation integrates automation and information management systems using the latest technologies.
Specialised services
We offer specialised services in order to support operators in the maintenance and servicing of their facilities.
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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