Past workshops

Concrete spalling due to fire: a technical day for a better understanding of this phenomenon

Journée technique

26 November 2025

A look back at the workshop on ‘New digital tools in underground works’

Journée technique

8 July 2025

A look back at the workshop on ‘Tunnels and air quality’

Journée technique

4 June 2025

Technical day on environmental asbestos in underground work on January 30, 2025

14 February 2025

Twelve years after the initiative was launched, what lessons can be learned from road tunnel equipment inspections?

Journée technique

6 December 2024

Fruitful discussions during the workshop on ‘Safety Management Systems (SMS) in road tunnels’

Journée technique

24 September 2024

A successful workshop dedicated to specific hazard studies

Journée technique

23 July 2024

A day of discussions on new propulsion energies in road tunnels

Journée technique

8 February 2024