This heavily used traffic tunnel passes right through the centre of Madrid. A key goal was the protection of infrastructure; being fire protection of the structure and protection of road users. FOGTEC conducted project-based fire tests beforehand in order to define the system parameters. As part of this turnkey project and in addition to the tunnel, more than 30 large equipment rooms were also equipped with water mist systems. Intensive training of local fire services and security forces was also a part of the project.
