
- Location & Date: Saudi Arabia On Going
Description: - Hizna descent 30 Km with bored tunnel 0,9km (with portal cut&cover). - Project Components: Final design of tunnels including : Geological study for tunnels, Geotechnical investigation for tunnels, Final structural design of portals, Final structural design of cut & covers, Final geotechnical design of bored tunnels
- Client: Ministry of Transportation
