- Buildings of the recreational area for the Suez Canal tunnels, Petrojet Company.
- Ventilation building in the Suez Canal Authority tunnels, Petrojet Company.
- Supplying and installing interlocks for the security zone in the Suez Canal Authority tunnels for Concorde Engineering and Contracting.
- New Jersey works inside the tunnels of the Suez Canal Authority for Concorde Engineering and Contracting
