Survey, feasibility studies, preliminary and detailed design and engineering services of 346.3 km highway between Gerede and Merzifon. The project
Erzıncan Dıyarbakır Mardın Raılway
Survey, feasibility, preliminary design and detailed design of 405.08 km double track mix use conventional railway between Erzincan – Diyarbakir – Mardin provinces. The project includes 166.62 km tunnel (144.1 km NATM Tunnels), 26,298 m bridges/viaducts, 5 stations and 5 siding stations, 3,047.09 m boring, 810 km² topographical survey, engineering structures , such as culverts, underpasses, overpasses.