Gebze- Darıca Metro Project, LOT 1&2 and 6b&6c NATM tunnel Construction Works

Project Information: 4 no.s metro station, 2x678 m Platform tunnels, 2x3621m  track line tunnels, 17 no.s shaft

construction and total length of 1.718 m approach tunnels, connection tunnels, stairway tunnels
and pedestrian tunnels.

Work Content: : Excavation, supporting system and concrete lining of metro tunnels.