In recent years, great emphasis has been put on ensuring safety in tunnels, and the international standards ensuring that have changed dramatically. In response to these changes Ramboll constantly upgrade the services we provide within tunnel safety.
We work with ventilation requirements for air quality and safety, and make evaluations of fire fighting access within tunnels - including making simulations of conditions that can be expected during a fire. Analyses can then be made of fire and smoke spread, and together with evacuation modelling and planning will act as input for a final Risk Analysis. This expertise resides in separate department, Risk and safety.