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Operation and maintenance of hydroelectric facilities
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Measurements and expertise
Inspection & control of works
Inspection & control of works
Auscultation of civil engineering works
The auscultation of civil engineering works allows the owners of electricity generating facilities to assess the viability of their installations, as well as...
Inspection of forced conduits
The inspection of forced conduits allows the owners of hydroelectric facilities to assess the viability of their anticorrosion protection, as well as the renewal or...
Non-destructive testing (NDT)
Non-destructive testing makes it possible to detect cracks or porosity, bulk defects in a mechanical part, without altering it.
Underwater Inspection
Underwater inspection enables owners of hydroelectric schemes to ascertain the state of the underwater parts of their projects (silting, disorder in the concrete and mechanic...
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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