Gebze-Halkalı Improving Commuter Lines

Gebze-Halkalı Improving Commuter Lines: Gebzeiy is one of the most important projects in the world and the realization of a century-old dream for Istanbul.Halkalı Improvement of Suburban Lines and Railway Bosphorus Tube Crossing Construction (MARMARAY) Project will provide a fundamental solution to the traffic problem that is important for the city.
Tube tunnel; Ensuring uninterrupted rail link between Asia and Europe, Turkey's Trans-European Network (Trans European Network) will also be effective in binding.
Marmaray Project is one of the most important transportation infrastructure projects in the world; not only will it affect Istanbul's daily traffic positively, but it will also play a major role in the development of the city and the region.
The project ”Improvement of Commuter Lines and Railway Bosphorus Tube Crossing (MARMARAY) lar consists of four parts;
1. Engineering and consultancy services,
2. Construction of tunnels, three underground and an underground station together with the immersed tunnel under the Bosphorus,
3. Improving and upgrading the existing suburban railway system at the level of three levels and providing a completely new electromechanical system,
4. Railway vehicle production

ENGINEERING AND CONSULTANCY SERVICES AGREEMENT

Project Start Date: 1998
Planned Finish Date of the Project: 2015
Project Cost: 567.629.000 TL

Engineering and Consultancy Services of Marmaray Project Contracts.

Eurasian (Oriental-Japanese, JIC-Japanese and Yuksel Project-Turk) Joint Venture was signed on 13 December 2001 and started to work on 14 March 2002.

Project Start Date: 1998
Planned Finish Date of the Project: 2015
Project Cost: 10.371.495.000 TL