Toheed Tunnel Control Building

This building is located halfway along outside the Tunnel for the purpose to control both main and auxiliary tunnel utilities. The attractive architecture of this building is the same as the tunnel, with its entrance similar to that of the twin tunnel portal. The main systems controlled from this building are:
• HVAC: fresh air supply, exhaust air, jet-fan/axial fan controls and remote control unit.
• Lighting: tunnel threshold, transient zone, interior zone and exit zone lightings, power distribution and fire alarm systems.
• Intelligent control system: CCTV cameras, CO and NO2 sensor/detectors, interior temperature measuring and wind anemometer.
• Signals and Signs: power supply and distribution, emergency power supply, tunnel central traffic control, fire-fighting and emergency services center outside the tunnel.

Project Details