Survey, feasibility studies, preliminary and detailed design and engineering services of 346.3 km highway between Gerede and Merzifon. The project
Aydın Cıne Gulluk Port Raılway
Survey, feasibility, preliminary and detailed design, and engineering services of 158.78 km double-track mix use conventional railway with 90 km/h operation speed. Minimum curvature radius is 3,500 m, and maximum vertical slope is 2.5% The project includes 3 stations, 251 culverts, 98 underpasses, 17 overpass, 82 bridges and viaducts with the total length of 16.472 km, 72 cut & cover tunnels with the total length of 18.206 km, 45 bored tunnels with the total length of 23.554 km, electrification, signalization, and telecommunication systems.