Project Highlights
Sector | railways and subways | |
Country | Turkey | |
Location | Istanbul | |
Type of Contract | EPC | |
Contract value | EUR 627 million | |
Customer | Municipality of Istanbul | |
Contractor | Astaldi Group (15% stake), in a joint venture with the Turkish companies Makyol (29%), Ictas (28%), and Kalyon (28%) | |
Progress | in progress | |
Construction | from 2017 |
![](https://www.astaldi.com/sites/astaldi16corp/files/styles/progetto_300x300/public/project-images/halkali_img_001.jpg?itok=NpnwT-UR)
![](https://www.astaldi.com/sites/astaldi16corp/files/styles/progetto_300x300/public/project-images/halkali_img_002.jpg?itok=cgcpYV75)
![](https://www.astaldi.com/sites/astaldi16corp/files/styles/progetto_300x300/public/project-images/halkali_img_004.jpg?itok=H0ImoBPi)
Description
The contract is to carry out the civil works and the electromechanical systems of the Kirazli-Halkalı section of the Istanbul Underground. The project calls for building 10 kilometres of double-tube tunnel, 7 kilometres of which dug using TBM (Tunnel Boring Machine), as well as 9 stations with annexed car parks and a depot area.
The works will be performed by the Astaldi Group (15% stake), in a joint venture with the Turkish companies Makyol (29%), Ictas (28%), and Kalyon (28%).
The Customer is the Municipality of Istanbul.