Rd 16 project: The new entrance to Jerusalem includes 2.8 km of tunnels executed by Shapir_Pizzorotti company, include a 24/6 geological inspections by Roved. The project crosses large karst cavities which cause immense problems to overcome.
Dealing with marl layers with hydrological problems as well as low strength strata.
The tunnels cross karst voids which challenges engineering solutions.
חתך גיאולוגי – מוצא-רבידה (מקטע צפוני של מנהרות כביש 16).
Prof. Eitan Sass is our
guest in the tunnels
Collapse of rocks from the crown due to karst void