Business unit tunnel safety:

We are associate in the field of tunnel safety and specialists in the ventilation of road, rail and metro tunnels. We offer effort, ambition and expertise paired with longtime project and research experience inland and abroad.

Our competence is settled in fields of thermodynamics and fluid mechanics. Our knowledge is applied in an analytical, experimental and numerical way.

A great amount of tunnel ventilation systems, water mist systems, sprinkler systems and mine ventilations below ground can be counted as our references. Furthermore, we have recourse to several simulations in the fields of fire, evacuation and flow. Our experience is completed with several measurements carried out worldwide in tunnel systems.

Scope of work:

  • Research and feasibility studies
  • Conceptual, preliminary and detail design
  • Monitoring of completion
  • System rating
  • CFD simulations (1D/3D)
  • Client consulting
  • Site supervision
  • Measuerments of flow, pressure, vibration velocity and sound level
  • fire tests