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Exploitation
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
Laboratory analysis
Engineering
Renovation study
Commissioning coordination
Command & Control
Automation and monitoring
Protection
Telecommunication
MV/LV electricity
Specialised services
Underwater Inspection
Multibeam and single beam bathymetry
Cleaning with CO2
Transformer oil processing treatment
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Who are we?
Our commitments
Our commitments
We pay particular attention to the management of risks to people, the environment and property, related to major projects or day-to-day operations.
Risk management
Today, we have a risk management process and powerful tools at our disposal to help us identify the risks associated with our activities.
Quality management
We have implemented an integrated quality, environmental, health and safety management system.
Environment
Since its foundation, HYDRO Exploitation has shown its willingness to accommodate facility management together with environmental conservation.
News
More news
EDF: rehabilitation of the Francis groups
As part of the programme to maintain and optimise its hydropower plants, Électricité de France (EDF) entrusted us in 2017 with the rehabilitation of the Francis groups at the St Pierre en Faucigny and Le Carrelet power plants.
Electricité de la Lienne: replacement of the group electrical protections
Energie Sion-Région SA (ESR), which operates the hydropower facility at La Lienne, chose us to replace the old electrical generator protections of the ABB REG216 type, that had been brought into service in the nineties, by new ABB REG670 units.
More news
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