Middle East Road Tunnel
New road tunnel construction located in the middle east
The objective was to achieve the correct ventilation level and required emergency services smoke free duration in the event of a vehicle fire.
CEAD produced a stratified air flow design that employed a saccardo nozzel, this resulted in a compact and efficient ventilation system that acheived the target smoke free duration.
The proposed design was easy to manufacture with sheet steel fabrication techniques. The final product was easier to install than more conventional concrete based solutions. The design was highly economical to produce and easy to maintain meaning reduced operating costs going forward.