About the project

The Centovallina, in service since 1924, is one of the most spectacular railway lines in Europe. For this unique route, new vehicles and new rectifier installations have been procured to ensure reliable operation into the future.

The staggered renewal of the technical installations posed significant challenges in planning and execution, as train services had to continue running according to schedule throughout the refurbishment work. However, any extended work in the track area was carried out exclusively during the night, when there was no train service, to ensure safety.

Our contribution

Enotrac is responsible for developing the load study and planning the new rectifier installations across all project phases. This included the time-intensive coordination of the work carried out by all the executing companies across the various contracts. Among Enotrac’s central tasks were the preparation of the dossier for the required planning approvals, the drafting of tender documents for both the procurement of the installations and the contracting of the executing companies, the planning of the execution stages, and the coordination of the various project partners.

Facts and Figures

0MIO
Amount of investment in energy supply
0MW
Total installed power for the 3 rectifiers
<0km/h
Average speed of Centovalli vehicles
  • Client

    Ferrovie Autolinee Regionali Ticinesi

  • Period

    June 2022 – February 2025

  • Location

    Schweiz

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