- Client: Matterhorn Gotthard Infrastruktur AG
- Construction management/contact person: AFRY Switzerland AG / Stefan Zenhäusern
- Site manager: Beda Theler - Iwan Rieder
- Foreman: Kurt Furrer
- Construction period: October 2021 - May 2023
- Construction costs: CHF 3.2 million
Technical data:
- 260 m³ demolition work (concrete demolition)
- 4000 m² facade scaffolding
- 1,300 m utility line construction
- 4,300 m² HDW removal of walls & ceilings
- 3,000 m² coating of walls & ceilings
- 250 tons of track construction (ballasting)
- 1000 m² prefabricated wall elements
Property description:
The construction work was carried out by ARGE Walpen AG / Schmid Bautech AG:
Walpen AG (50% stake)
Schmid Bautech AG (50% stake)
The Matterhorn Gotthard Bahn is carrying out repair work on the Visp trough, consisting of an underpass (L=45 m) under the cantonal road and the connecting ramp structures on both sides (L= 345 m). The concrete is being removed using high-pressure water jets. In addition, the cable systems (cable ducts and cable conduits) are being replaced. The retaining wall between the south ramp and the cantonal road is being replaced. This will involve repairing the adjacent road area, including the asphalt pavement, surface water pipes, and inlet shafts.
Requirements:
- Work in the railway area
- Work under traffic (railway operations) with limited space
- Night shifts
