Post by Herrenknecht AG

Congratulations to the Hassan Allam teams on the final breakthrough at the Cairo Metro Line 4 Phase I New CP401 - West Bound (Up Line) – project in Cairo, Egypt. The 6.7m diameter Mixshield TBM successfully completed its 5.7km drive. Six drives made in total and 3010 rings installed. Best daily performance happened mid-June with 24 rings positioned in one day. Congratulations to the crews Georges Sami. The extension of the existing Metro Line 4 will connect the Greater Cairo region from west to east. Once completed, the line will be 42km long and serve 39 stations across the districts of Haram, Faisal, Omraneya, Giza, Nasr City, Al-Azhar University, and New Cairo. #pioneeringundergroundtogether #herrenknecht Credit: ETCO Site Engineer’s