Uskudar-Umraniye-Cekmekoy Depot and Maintenance Facility



Metropolitan Municipality of Istanbul

Dogus Construction Inc.

Features / Capacity / Area
75,000 sqm 

Contract Date
2015 April

A storage facility in Istanbul was designed to store vehicles of Uskudar – Cekmekoy metro line. The project covered a total of 11 lines covering 19.000 sq. meters, automatic vehicle washing outer, an atelier building to store maintenance equipment of trains, a total of fifteen parking lines for trains, indoor and outdoor parking lots, an administrative building covering 20.000 sq. meters and a two-story building covering 36.000 sq. meters to enable parking of trains.


The storage facility project also included a double-line valley pass viaduct at 230 meters long, a highway viaduct at 160 meters long providing entrance to the storage facility, two highway overpasses and a cut-and-cover tunnel at 200 meters long enabling entrance of trains into the storage facility.


Prota provided services in all branches within the scope of the facility project, in the concept, preliminary, final and detail stages. Within the scope of the project, Prota’s services include;

  • Master plan design
  • Track-way Alignment Engineering and Railway Design
  • Geotechnical and geological design
  • Highway Route Design
  • Architectural Design
  • Structural, Geotechnical and Tunnel Design
  • Electrical and Electromechanical System Design
  • Mechanical Engineering Design
  • Fire Safety Engineering and Control System Design
  • Acoustic and Vibration Design
  • Traffic Plan and Landscape Design
  • Excavation Support System Design
  • Landscape and infrastructure design
  • Technical consultancy services
  • Preparation of Cost Estimates, Bills of Quantities and Tender Documents

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