- Client: Matterhorn Gotthard Infrastruktur AG, Brig
- Site management/reference person: Urs Wyer / Canton of Valais, Mobility Department
- Site manager: Celine Ludi
- Foreman: Daniel Maric
- Construction period: August 2022 / October 2022
- Construction costs: 0.30 million
Technical data:
- 120 m demolition of existing wall crown
- 120 m construction of new wall crown
- 40 m³ concrete
- 275m² repair of existing natural stone wall
Project description:
A wall crown was renovated over a length of 120 m in Niederwald. The existing coping and covering were demolished and the new coping was then built in stages. The joints in the natural stone wall were renovated. The retaining wall is located next to the tracks of the MGBahn.
Requirements:
- Work during railroad operations
- Work at night
- Work on the cantonal road