- Client: Municipality of Goms
- Site management/reference person: geoformer igp AG, Curdin Condrau
- Site manager: Adem Salihi/ Rafael Millius
- Foreman: Anton Pfaffen, Michael Eggel
- Construction period: May/2021-July/2022
- Construction costs: 1.17mio.
Technical data:
- 17,300 m3 excavation
- 11,000 m3 Removal of topsoil
- 38'800 m3 embankment fill
- 1150m2 Block set
- 1 pc. Drainage structure
- 1 piece Inlet structure
- 190 m redesigned channel
- 1800m2 TerraMur 2
Project description:
In the Hilpersbach relocation and expansion project, four earth-reinforced avalanche control dams were built to protect against natural hazards. The average 7.00m-high guide dams were backfilled in layers with added or extracted fill material. Parallel to the backfilling work, the existing Hilpersbach was diverted and redesigned over a length of 190m. An inlet structure was built adjacent to the new channel. A new drainage structure was built adjacent to an archaeological area.
Requirements:
- Excavation in an archaeological area
- Nature conservation area, environmental regulations
- Difficult to access terrain
