• No. 24 , corner of west 66th alley , end of Golestan St.

    South of Vanak park, Hemmat Express Way,Tehran-Iran

    تهران، بزرگراه همت، جنوب ونک پارک

    انتهای خیابان گلستان، نبش کوچه66 غربی، پلاک24

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Construction of Mechanized Tunnel of Southern Extension of Tehran Metro Line 6 (Dowlatabad- Rey) with TBM Machine and 4 Stations

Project description

Design and study, supplying material and construction of supporting structure and main structure, plaster works and mechanical and electrical installation of A6-1, A6-2, A6-3, A6-4 stations, construction of interconnecting tunnels and emergency exits between A6 and A6-1 stations, construction of mechanized tunnel with TBM, inner diameter is 9,20 meter and tunnel is 5.5 km long. Track laying and flooring between A6 station and night parking. And construction of TBM exit shaft in the form of EPC contract.


Tehran Urban & Suburban Railway Operation Co

Employer’s consultant

Behro consulting & engineering Co.


Sabir International Company