Tunnel segments for metro line 3 in Cairo


Our Egyptian subsidiary ECPC produced 2,800 rings (22,400 tunnel segments) for phase IVa of the construction of line 3 of the Cairo metro in Egypt.  ECPC was already a supplier for phase II of the same project. Eight rings, each with a diameter of 8.35m, were produced daily.


Project pictures

Key facts

Project Name

Cairo Metro Line 3

Construction Year



Cairo, Egypt