KADIKOY-KARTAL RAILWAY MASS TRANSPORTATION SYSTEM

Railway system between Kadıkoy-Kartal, İstanbul, having a total length of 21.7 km fully underground, comprised of 20.3 km TBM tunnel, 41.2 km NATM tunnel, 16 underground stations, depot area for 120 vehicles, workshop building, operation control center, and admin building. System designed for 70,000 passenger/hour/one-direction with 90 sec headway and automatic drive mode (without driver).

Besides; final design and tender documents for Kartal-Kaynarca section, having length of 4.15 km including 3 stations.