The total length of 15,4 km, 3.34 km two story undersea 2 x 2 highway tunnel with a diameter of
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Completion Date: 31-08-2017
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client: General Directorate of State Railways of Turkey
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Name of Work: Construction, Supervision and Consultancy Services (Section III Km: 433+500-461+000) of Infrastructure Supply Works between Yerköy-Yozgat-Sivas of Ankara-Sivas Railway
YERKOY SIVAS KISIM3
33,5 km double line 250 km/hr high-speed railway between Yerköy – Sivas section of Ankara – Sivas Railway. Supervision includes 6 tunnels with total length 6 km, 9 viaducts with total length 2,1 km, 3 overpasses, 11 underpasses, 25 culverts. Soil Improvements, Engineering Structures, Material Approvals and Progress Payment Control, Quality Control and Quality Assurance, Provisional and Final Acceptance Services.


