| Üsküdar-Ümraniye-Çekmeköy Metro Construction and Electromechanical Works | |||
| Project Location | Istanbul / TURKEY | ||
| Employer | Istanbul Metropolitan Municipality, Anatolian Side Rail System Directorate | ||
| Name of the Job | Üsküdar-Ümraniye-Çekmeköy Metro Construction and Electromechanical Works | ||
| Total Contract Price | 676,621,041.96 EUR | ||
| Type of Work Done | |||
| Tunnel Length | 26.985 m – EPB – TBM | Number of Stations | 16 (including 5 top-down stations) |
| 18.666 m – NATM | Earthworks | 2.171.605,97 m³ – Stations and Storage Area Excavation | |
| 1,454,009.76 m³ – NATM Excavation | |||
| Single Line Length | 53.106 m | 914.712 m³ – TBM Excavation | |
| Tunnel Diameter | TBM – 6.56 m | 745.782,82 m³ – Filling | |
| Train Temporary Storage Area | 180 hectares – Fully Equipped Maintenance Area 14.000 m² – Workshop | Shoring Works | 138.767,76 m² – Shoring |
| 31.872,61 m – Bored Pile | |||
| Section | TBM – Circular NATM – Horseshoe | 705.602 m – Anchor | |
| Concrete | 1.289.944 m³ | ||