- Client: Erich Zumstein / Stephan Kenzelmann
- Construction Manager / Reference Person: Architektur / Bauleitungsbüro Gervas Heinzmann
- Construction Foreman/ Foreman: Antonio D'Onofrio / Theler Horst
- Construction time: October 2019 - October 2020
- Construction costs: CHF 2.80 Mio
Technical specifications:
- 11'730 m2 formwork
- 410 m2 foundations
- 4'200 m2 wall formwork
- 5'390 m2 slab formwork
- 1'730 m2 formwork retaining wall
- 335 to reinforcement
- 3'700 m3 concrete
- 17'000 m3 excavation
- 4'000 m3 Rock removal
- 950 m2 slope stabilisation
- 1'900 m2 brick masonry
- 300 m2 Cement stone masonry
- 12 prefabricated artificial stone stairs
Object description:
In the place called Obri Gaara in Leuk, a new terraced house is being built with 2 multi-family houses with a total of 14 residential units and 16 garages. The excavation was carried out with the help of a 3D superstructure on the excavator. At the same time the rock was excavated with a hydraulic pick hammer. All slopes were secured with shotcrete, partly up to a height of 10 metres. The surrounding walls and the ceilings of the basement are made of in-situ concrete. Buildings are made of concrete and partly of brick. All ceilings are made of in-situ concrete. Due to the hillside location, the apartment building enjoys a fantastic view!
Special requirements:
- Very short construction time
- Excavation with slope protection
- Very tight space conditions
- Terrace slabs all of exposed concrete
- Complex buildings
