
New construction of the retirement center Breitlen, Hombrechtikon – vibration measurement and survey of the building owner
The existing retirement center Breitlen will be supplemented and renewed by a new building. Due to the subsoil (Nagelfluh) and the therefore more difficult rock excavation (blasting), increased vibrations are expected. OLIG AG was commissioned by the client for the precautionary as-built surveys (crack logs) as well as the vibration