SELECTED PROJECTS
Amirkabir Road Tunnel
This project is located in east of Tehran between Amin Hozur Street and Imam Ali highway. 4 km long Amir kabir tunnel was excavated by NATM method. Typical width of this tunnel is 20 m.
| Amir Kabir Project | Total Length: 4.060m | |
| North Tunnel | South Tunnel | |
| Length (m) | 2.700 | 1.360 |
| Average Daily Traffic (ADT) | 22.500 | 16.500 |
| Design Speed | 60 km/h | 60 km/h |
| Overburden | Max: 8.5 m | Max: 8 m |
| Min: 4.5 m | Min: 4.5 m | |
| Shotcrete | 45.000 m3 | |
| Excavation | 357.000 m3 | |
| Concrete for Final Lining | 90.000 m3 | |
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