SELECTED PROJECTS
Hakim Tunnel
Hakim highway is one of the most important highways connecting east to west of Tehran. Hakim Tunnel is located on south of Chitgar Lake at west part of Hakim highway and underpasses Chitgar Park. Hakim highway is one of the most important highways connecting east to west of Tehran. Hakim Tunnel is located on south of Chitgar Lake at west part of Hakim highway and underpasses Chitgar Park.
| Hakim Tunnel Project | Total Length: 2.163m | |
| North Tunnel | South Tunnel | |
| Length (m) | 1.080 | 1.083 |
| Design Speed | 60 km/h | 60 km/h |
| Overburden | Max: 11.5 m | Max: 12.5 m |
| Min: 4.7 m | Min: 3.5 m | |
| Shotcrete | 40.000 m3 | |
| Excavation | 360.000 m3 | |
| Concrete for Final Lining | 60.000 m3 | |
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