The Engineering Authority of the Armed Forces of the Arab Republic of Egypt commissioned CDM Smith with design review, approval, and construction supervision for the tunnels in Ismailia, including a factory for the precast segmental lining. To be constructed at a depth of 60m are two road tunnels with two lanes each that will connect Ismailia with the new eastern trade area in Sinai.
Together with our local partner, ACE, we help ensure a safe, high-quality and fast connection from North Africa to Asia via the Sinai Peninsula to last a century.
We provided tunnel planning, design and supervision, as well as applied our extensive experience in tunneling equipment machines and open tunneling, during this mega-project's 4-year construction period and first year of operation.
It takes shared responsibility and teamwork to achieve a successful outcome in a large project.
Did you know?
For 10 cross passages (5m diameter each) between the two road tunnels, soil samples were tested from +20 to -20 °C at our frost laboratory. The results were used for the design parameters for temporary ground freezing in the salt-rich local clay and sand layers.