Revision Of Sarıyer-Çayırbaşı And Bomonti-Dolmabahçe Tunnels Electromechanical Systems
Yolçatı-Tatvan Line Beyhan-Oymapınar Stations At 4 Points At 4 Points Open-Capa Tunnel Construction Work
Tunnel Between Km: 205+250-Km: 205+800
High Tunnel 7 Greenhouse
Highways Silifke And Göksun Tunnel Maintenance Business Chiefs Of Tunnels Responsibility For Electricity, Electronic, Electromechanical And Various Systems Maintenance, Repair And Operation Work
Care Of Tunnels Affiliated To The 8Th Region Directorate, Electrical-Electronic-Electromechanical Systems And Scada (Remote Control And Observation System) Automation Maintenance, Repair, Operation And Material Supply Work