This instalment of the Lunchtime Lecture series focused on 'Life cycle engineering and management of tunnels'

The episode featured three lectures and finished with a Q&A session with all speakers.

•  Life-cycle engineering principles and concepts for sustainable tunnel systems - Konrad Bergmeister
•  Sustaining and prolonging the life of tunnels for the London Underground - the world's oldest metro network - Farid Achha
•  Work in progress - objectives and prospects of ITA's Working Group 21 "Life Cycle Asset management – Panagiotis Spyridis