[Be vigilant] Increase in attempts to impersonate Eiffage and its subsidiaries (use of fake email addresses, fraudulent websites, etc.). More details here.

Tunnel de la Porte de Hal

Bruxelles (Belgique)


Renovation of the safety equipment of the Porte de Hal tunnel in Brussels: high voltage, low voltage, ventilation, video, network, CTM, etc.

Studies, supplies, installation and commissioning of:
- Tunnel equipment;
- HV and LV distribution;
- Lighting;
- Dynamic signalling;
- Low voltage equipment.

Techniques implemented:
- Disconnectable LV switchboard;
- Backup telephony;
- Redundant PLCs;
- Supervision;
- Communication network;
- Sound system;
- Vehicle counting;
- Registration plate recognition, size control and journey time;
- Linear fire detection system;
- Radio transmission system.