11
Kas
Ramban Banıhal Road Sectıon

The project includes consultancy services to study the existing DPR / contract provisions of 36 km (2x2) lane highway of Ramban Banihal Section including 3 (2x2) lane tunnels witha total length of 7.8 km; 4 (2x1) lane tunnels with a total length of 1.091 km; 4 (2 x 2) lane

04
Kas
Ojree Tunnel

The project includes preparation of Detailed Project Report and providing pre-construction activities for 1.1 km highway tunnel including approach roads. The main objective of the consultancy service is to establish the technical, economical, and financial viability of the project and prepare detailed project reports for development and construction of tunnels

04
Kas
Rıver Brahmaputra Under Water Tunnel

The project includes preparation of Feasibility Study (FS) and Detailed Project Report (DPR) for construction of 12 km rail & highway under water tunnel including approach road across mighty river Brahmaputra in Assam State, located in the North East of India. The cross sectional area of the tunnel is 113.04

01
Oca
Gerede Merzıfon Motorway

Survey, feasibility studies, preliminary and detailed design and engineering services of 346.3 km highway between Gerede and Merzifon. The project includes 6 lane (2x3) highway with a total length of 318.8 km, 4 lane (2x2) connection roads with the total length of 27.5 km, 571 culverts and underpasses, 54 overpasses,

03
Eki
Raılway and Road connectıons to Fılyos Port

Survey, detailed design and engineering services of 12.005 km single track conventional mix use (freight + passanger) railway with 50 km/h operation speed connecting Filyos Industrial Zone to Filyos Port, and 4.27 km² lane (2x1) connection road. The project includes 2 stations, 1 overpass bridge, 1 highway bridges with a

04
Eki
Karabuk Hıghway (Sectıon I)

Survey, feasibility, detailed design and engineering services of 16.25 km 4 lane (2x2) highway in Karabuk. The project includes 5 overpasses, 2 viaducts with the total length of 1.8 km, 2 bridges with the total length of 100.6 m, 4 double tube tunnels with a total length of 2.67 km

04
Eki
Cerkes Kursunlu Hıghway

The project includes survey, feasibility, detailed design and engineering services of 34 km 2 lane (2x1) state road connecting Cerkes to Sabanozu in Bartın.

03
Eki
Gıresun Hıghway

Survey, feasibility, detailed design and engineering services of 49.2 km 4 lane (2 x 2) highway between Gülyalı (Ordu) - Kesag (Giresun). The project includes 13 culverts, 9 elevated intersections, 19 bridges with the total length of 2.756 km, and 21 double tube tunnels with the total length of 39.672

11
Eki
Sakaltutan Hıghway Tunnel

Survey, feasibility, detailed design, and engineering services of 10.96 km highway 4 lane (2x2) highway in Sakaltutan. The project includes 1 double tube tunnel with the length of 8.78 km.