- Client: Municipality of Gampel-Bratsch
- Construction management / contact person: INGE Tschingel L2+ / Nikola Vasilic
- Site manager: Jasin Ajeti
- Foreman: Alain Ritz
- Construction period: Mid-June 2023–mid-June 2024
- Construction costs: 3.0 million
Technical data:
- 1,200 m³ concrete demolition
- 285 m³ pavement demolition
- 6,400 m³ topsoil removal
- 20,000 m² topsoil application
- 39,100 m³ excavation
- 30,000 m³ filling
- 9,400 m³ removal
- 320 m³ material delivery
- 12,365 t stone delivery
- 860 m³ road foundation layer
- 415 tons of paving installation
- 1,150 m² of formwork
- 46,000 kg of reinforcement
- 415 m² of concrete
Project description:
The construction work basically comprises the implementation of some of the measures required to ensure flood protection on the Tschingelbach stream in Niedergampel in the municipality of Gampel-Bratsch, namely the measures between the cantonal road and the confluence with the Rhone. The following measures were implemented:
- New construction of site access
- New construction of culvert in agricultural zone
- New construction of culvert in Grosser Graben
- New construction of debris basin 4
- Widening of the mouth area
- Underpinning of the cantonal road bridge
- New construction of the Tschingelbach channel
- New construction of embankment walls on the left and right
- New overflow dam
Requirements:
- Material management
- Work on open water bodies
- Some work in groundwater
- Short construction period
Special features:
Material management: Most of the excavated material, fill and topsoil were reused on site.
