Cairo Metro Line 4 – Phase 1 (MEP Package CP411)

Project Description

The line runs from Hadayek Al-Ashgar station to El-Malek El-Saleh station and consists of a total of 16 stations with a total length of 18.8 km.

The project comprises the construction of emergency generator buildings (5 types of separate generator buildings in each station), High Voltage Station (HVS) with a total BUA of 8,650 m2, Operation Control Center (OCC) with a total BUA of 9,500 m2, and the depot and workshop area on total land area of 340,515 m2 and with a total BUA of 78,426 m2.

ECG is responsible for the design of Building Management System (BMS) at the SMO (Station Master Office) inside the stations, MEP works for 18 generator rooms, and MEP works for the depot & workshop areas including the infrastructure networks.


  • Civil Works
  • Communications and security systems
  • Electrical
  • HVAC
  • Mechanical
  • Piping


  • Design review
  • Detailed design


Colas Rail and Orascom Construction




project sheet

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