Marmaray BC1 Contract NATM Tunnel Construction

This project comprise excavation, supporting and inner lining works of the NATM tunnels in the Yenikapi area of the Marmaray BC1 Project. The excavation method is the Umbrella Arch method because of the formation of clay and sand in this area.

Location TURKEY
Client Ministry of Transport, General Directorate of Infrastructure Investments Marmaray Regional Directorate
Project Scope Excavation, supporting and concrete pavement of tunnels