Service Tunnelsfor Holy Haram (14 Tunnels) – Makkah
This is fourteen (14) Tunnels serving the holy mosque and AlSafa Palace located in the central area; underground. All mechanical and electrical equipment’s for the Holy haram are located in these tunnels. These tunnels covered by Aspiration system to detect the smoke in case of fire and connected to the control room which you can monitor the status of all tunnels via fire alarm workstation. The media of connectivity is fiber optic cable.
• 14 Fire Alarm Control Panel • 59 Aspiration Smoke detector with 6,330 LM Sampling Pipe. • 342 Interface Modules with Fire Tracing System for High Voltage Cable.
• Integration with BMS System • Full control thru Workstation