before 11 months | EMIL EGGER AG

Successful bridge relocation in Monthey

1,100 tons under precise control

At the end of June, SBB reached an important milestone for the infrastructure in Monthey: the new SBB bridge over the Vièze was successfully moved - in blazing sunshine and temperatures of over 30 degrees.
emil-egger-brueckenbau-monthey-1

Technical masterpiece in midsummer conditions

In less than eight hours, our teams, together with VSL Schweiz AG, PraderLosinger SA, GVH | Ingénieurs civils EPF/SIA and SBB, lifted five bridge elements with individual weights of between 35 and 120 tons into place. The main supporting structure, weighing around 1100 tons, was then pushed precisely into its final position over a distance of 15 meters using two hydraulic cylinders from VSL Heavy Lifting.

The bridge, previously pre-stressed by VSL, was permanently positioned on the bearings supplied and installed by our teams after being moved. This final technical operation marks the successful completion of VSL’s work on this project.

Strong partnership for complex tasks

The cooperation of all project participants was crucial for the smooth running of the project:

  • VSL Schweiz AG – Prestressing & heavy-duty technology
  • PraderLosinger SA – Project coordination & execution
  • GVH – Civil Engineering & Planning
  • SBB – Project management & operational interface

A big thank you to all the partners involved for their commitment, professionalism and outstanding cooperation.

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