tunnel through constant temperature system installed along the tunnel and in
monitoring. The system automatically both directions. This system can extinguish
detects fire smoke when the temperature fires that may occur on the shoulder or in
exceeds a certain limit so that it sends an the path of trucks in order to contain the
alarm to tunnel operators by sending an fire before it grows or extends.
alarm signal to SCADA system, operating The tunnel also includes an emergency
the fire extinguishing system, operating telephone system connected to the
the smoke-clearing system, ventilating tunnel control rooms. These emergency
the tunnel, closing it to traffic and phones have been distributed on both
transmitting warning messages through sides of the tunnel in both directions,
the change electronic board system. ranging from 70 meters to 100 meters.
This system supports a fire extinguishing
WTC - Dubai 2018
23

---