Year of construction:
Salah Salem road is one of the major and most important traffic route in Cairo. The EL Oroba tunnel was executed to eliminate the bottle necks causing the traffic jams on that route. The tunnel was executed using the cut and cover system.
Scope of work:
Diaphragm Wall Works
• Construct diaphragm walls with thickness 800 mm. Depth of walls is up to 18 meter. Total quantity of executed diaphragm wall is 28,600 square meter.