Specialised services

Specialised services

We offer specialised services to support operators in the maintenance and servicing of their facilities.

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...

Multibeam and single beam bathymetry

Bathymetry enables topographic measurements to be taken of submerged areas of lakes, réservoirs and watercourses.

Cleaning with CO2

Regular cleaning of electrical machines prevents harmful external pollution which can lead to Failure and ultimately loss of production.

Transformer oil treatment

The treatment of transformer oil is an important maintenance operation in the life of a transformer.

QES Services

We have developed our own know-how in the fields of quality, environment, safety, documentation and archiving.

Training

We offer ”avalanche“ and ”difficult terrain“ courses whose main objective is to teach employees how to estimate the real danger of a given situation.

News

Nouveau centre d'usinage dans nos ateliers

Nous sommes fiers de vous annoncer l'acquisition d'un nouveau centre d'usinage «Box in Box» modèle CORREA AXIA 70 dans nos ateliers centraux de Martigny.

Strengthening our transformer diagnostics services

We recently purchased two new diagnostic instruments to determine the condition of transformers and perform testing procedures. We offer these services to clients who have an MSA with us and in cases where we do not operate the client’s plants.

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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