MARMARAY YEDIKULE-YENIKAPI TBM METRO PROJECT
Project Name: Marmaray Yenikapı
Contractor: Republic of Turkey, Ministry of Transport, Maritime Affairs and Communication
Year of Construction: 2003
Construction Cost: $ 450.000.000
Service Type: T Consultancy for Tunnels (11.930m long and 7.89m diameter) and structures drilled by TBM (Tunnel Boring Machine)
General Overview of the Project: Railway lines in the each side of Bosphorus will be connected with each other via a railway tunnel connection which will pass under Bosphorus. Line will enter the underground in Kazlıçeşme and move along the new underground stations, namely, Yenikapı and Sirkeci, it will take its way through the underground of Bosphorus and will be connected to another new underground station, Uskudar, and will come to surface in Sogutlucesme.