Survey, detailed design and engineering services of 4 lane (2×2) 21 km highway in Bartın.
The project includes survey, detailed design, engineering services, construction supervision, and project management consultancy for the section, between 117+365 to
Construction supervision and consultancy services of 96.6 km double - track high speed railway with 250 km/h operation speed. The
Survey, feasibility, detailed design, and engineering services of 10.96 km highway 4 lane (2x2) highway in Sakaltutan. The project includes