This thirteenth instalment of the Lunchtime Lecture series was organised in coordination with ITA WG2 and focused on "Site Investigations in underground projects: background and case histories”. 

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

• Strategy for site investigation of tunnelling projects (ITA Report n.15) - Elena Chiriotti
• Example of site investigations in dense urban environment - Verya Nasri
• Innovative techniques for site investigations – the case of Gautrain Rapid Rail Link - Ron Tlucezk