Istanbul Metro. Göztepe - Ümraniye line

Göztepe-Ümraniye line runs from south to north with a length of 10.5km and 9 underground stations. The line is completely underground with many intersections with other main Istanbul transport systems as Marmaray railway, and Kadikoy-Kartal and Üsküdar-Çekmeköy metro lines. A fully unattended metro system will be implemented (GoA4) with driverless trains, CBTC, and platform screen doors at stations. The line underpasses a very complex urban area and features station with particular architectural and functional layout. The tunnel is expected to be excavated by TBM.

Preliminary and Final Design including: site investigations, geological and geotechnical studies, urban and environmental studies, alignment definition, architectural, functional and structural design, MEP design, utilities, traffic diversion and new viability, complete system design (signaling, traction, comm., safety, etc.), rolling stock, bill of quantities, technical and contractual specification for construction tender.