EQUANS is responsible for the design, implementation and maintenance of all technical installations of the six traffic tunnels of the Oosterweel link: the Scheldt Tunnel, the two Canal tunnels, the Albert Canal Crossunder, the Luchtbal Tunnel and the Schijnpoort tunnel. This assignment includes techniques for energy distribution, lighting, ventilation, traffic signals and signage, communication, video surveillance, pumping systems, fire protection, smoke extraction, sprinkler networks, fog systems, etc. In short, everything related to electricity, air movement or water. All the above comes equipped with a control system that is linked to the Agency for Roads and Traffic control centre. The structural work on the tunnels will be carried out by the temporary partnership COTU, consisting of BESIX, BAM Contractors, DEME and Jan De Nul. EQUANS will initially start work on the Scheldt tunnel, following the works on the left bank. After this, it is the turn of the five tunnels on the right bank.