31
Ara
SUVEREN GOZERTEPE

21,2 Km, 80 km/hr, 2 loading stations, 1 siding, single line freight railway between Suveren-Gözertepe. Mapping Studies, Expropriation Plans, Soil Investigation Engineering structures (Culvert, Underpass, Overpass, Turning Bridge, Bridge, Viaduct and Tunnel), 6 tunnels (longest 3,2 km), 6 bridges, Superstructure, Electrification, Signalization and Telecommunication, EIA (Environmental Impact Analysis) Report, Feasibility

06
Oca
ESENYURT AVCILAR

32 km long, 80 km/hr, 16 stations metro line between Esenyurt-Avcılar-Beylikdüzü. Alignment Studies, Architectural station designs, Electrification, Signalization and Telecommunication, EIA (Environmental Impact Analysis) Report, Feasibility Studies, Cost estimation and quantity studies of the Route and Preparation of Tender documents.

17
Nis
ERZINCAN DIYARBAKIR

404 km,250 km/hr high speed railway line between Erzincan - Diyarbakır - Mardin with 6 stations, Mapping studies, soil investigation, boring tests, tunnels (longest tunnel length 8.745 km), bridges, retaining walls etc. station facilities and detailed design of the railway in accordance with technical specifications, preparation of Superstructure, Electrification, signalization

16
Mar
IZMIR BORNOVA

Procurement of Consultancy Service of İmplementation Projects of Bornova Central Station and Tunnel Type Between Evka 3-Bornova Central Station of Izmır Light Rail System 1,1 Km, 80 km/hr, Light Rail System between Evka 3-Bornova Central Station. Architectural Station Designs, Electrification, Signalization and Telecommunication, Cost estimation and quantitiy studies and Preparation

20
Ara
KONYA MERSIN

339.3 Km 250 Km/hr high speed railway line between Konya-Mersin, Maping studies, expropriation plans, soil investigation works, architectural-statics-electrical-mechanicals of 453 culverts, 168 underpasses, 31 overpasses, 65 bridges and viaducts (9.815,00 m), as well as 125 cut-and-cover tunnels (19.859,00 m), 61 drilling tunnels (47.723,00 m) and 9 stations and facilities (126.857,00

20
Ara
ESKISEHIR ANTALYA

654,7 km double line 250 km/hr high speed railway between Eskişehir - Antalya. Rmin= 3.500 m, Smax= 16.00 %0. Design Services includes Feasibility Studies, EIA Report, digital mapping, expropriation plans, Geological-Geotechnical Studies, Soil/Rock drilling and in-situ land tests of 16.053,94 m in total. Electricity Resistivity Studies (at 4059 points). Seismic

08
Kas
AYDIN CINE GULLUK

158,78 km, Rmin=500 m, Smax=%o25,00 Vmax≥90 Km/h. railway between Aydın - Çine - Güllük Port. Design included Geological-geotechnical Reports, Soil/Rock Drilling in total 3.105,70 m. , Hydraulic-Hydrological Studies, 251 culverts, 98 underpasses, 17 overpass bridges, 82 bridges and viaducts total in length of 16.472 m, 72 cut-and-cover tunnels in length

08
Ara
KAYSERI SAFAATLI

108.8 Km double line 250 km/hr high speed railway between  Kayseri-Şefaatli.Mapping studies, expropriation plans, soil investigation works, architectural-statics-electrical-mechanicals of 146 culverts, 58 underpasses, 156 overpasses, 12 bridges and viaducts (2.535,00 m) as well as 8 cut-and-cover tunnels (1.478,00 m), 10 drilling tunnels (8.174,00 m) and 3 stations and facilities (35.589,00

16
Kas
BANDIRMA AYAZMA

146.3 km 250 km/hr high speed railway line between Bandırma - Bursa - Ayazma - Osmaneli, 3 stations, 156 culverts, 86 underpasses, 8 overpasses, 36 bridges and viaducts (8.810,00 m) as well as 19 cut-and-cover tunnels (3.737,00 m), 20 tunnels (23.910,00 m), Mapping, expropriation plans, soil investigation works, architectural-statics-electrical-mechanical, Superstructure,

12
Ağu
SIVAS ERZINCAN

300 km, 250 km/hr high speed double line railway between Sivas - Erzincan. Design services include mapping, expropriation plans, soil investigation, architectural-statics-electrical-mechanicals of 336 culverts, 48 underpasses, 37 overpasses, 140 bridges and viaducts (38.836,00 m), 132 cut-and-cover tunnel (25.735,00 .), 128 drilling tunnel (59.014,00 m) as well as 4 stations