Transmission Tunnel of West Tehran

Transmission Tunnel of West Tehran

Location: Tehran

Activity: Sewerage Systems and Environment

Client: Tehran Sewerage Co

start date: 1391/12/01

Completion Date:

Project Description:

Services of consultant : Base Engineering, Preparation of Bid Documents for Design and Construction and Bidding

Study period: 2010- 2016

Financing of operating costs: Islamic Development Bank loan Tehran

Population and Covering Area : 3150000 thousand people, 20000 Hectare

Maximum flow rate ( year 2031) : 17.22m3 /sec

Length and diameter of the tunnel : 3000 mm, 12 km

Tunnel: Concrete segment with anti-corrosion coating

Mode of operation : Mechanized , TBM Segment Transition

Project Status : Under implementation