6th Region Adana - Mersin Stations Railway Project Tender for the Preparation of the Application Project for the Addition of the 3rd and 4th Lines. A contract was signed with Enye İnşaat company, which won the tender, the approximate cost of which was 1.085.997 TL, over 499.400 TL.
Other firms participating in the tender were:
- Aksa Project,
- Boğaziçi Project,
- Eser Project,
- Mega Engineering