Sajjad Tunnel and Canal

Brief

Construction of reinforced concrete tunnel in 3,440 m length and reinforced concrete canal in 620 m length located in Azadegan expressway from Jahad Sq. to Shahid Sanikhani bridge to convey surface water of Tehran.

Details

Total work based on primary contract

97,200

Earthwork

41,500

Formwork

2,780,000 Kg

Steelwork

18,200

Cast in place concrete

48,000 m² (15cm)

Shotcrete

Facts

Type of structure Reinforced Concrete Tunnel
Length 3,440 m
Dimensions W: 3,000 mm   H: 3,200 mm
Type of structure Reinforced Concrete Tunnel
Length 620 m
DimensionsW: 3,000 mm   H: 2,800 mm
Type of structure Reinforced Concrete Tunnel
Number25
DimensionsW: 2,700 mm   H: 20 m
Location South of Tehran
Start date2002
Duration30 Months
Client Tehran Municipality- khakrizab Co.
Consultant Sazian Consulting Engineers