KOMURHAN BRIDGE and TUNNEL PROJECT | GÜLSAN HOLDİNG

KÖMÜRHAN CABLE-STAYED BRIDGE ELAZIĞ, TURKEY

Location: Malatya-Elazığ State Road Karakaya Dam Reservoir (Euphrates River)
Total Length: 660 m
Main Span: 380 m
Pylon Height: 168,5 m
Deck Width: 24.50m (2x2)
Type of Deck: Orthotropic Steel
Stays: 42

The project involves the construction of a cable-stayed bridge, connection tunnels and roads. The connection tunnel has a total length of 4.820m and consists of a double tube tunnel, 4 intersections and 2x2 lanes state road. The foundation has been constructed on two shafts of 16x50x7 m., 15m in diameter and 22,50m in depth. This bridge is not only a crossroads for 16 provinces of the Eastern Anatolia, but also the 4th longest single pylon cable-stayed bridge in the World.

Client: General Directorate of Highways
Location: Malatya – Elazığ Road – Turkey
Construction Period: 40 months


       

PROJECT MAIN QUANTITIES

       
Earthworks Concrete Works Reinforcement Steel Works
1.750.000 m³ 180.000 m³ 6.000 ton 6,650 ton
       
Cable (strands) Post-Tensioned Steel Works Plant Mix Sub-Base and Base Bituminous Hot
Mix Asphalt
920 ton 210 ton 120.000 ton 73.000 ton
       
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