John Andrews, David Dyson, Mel Lyons, Geraint Williams
October 2023

Vapour intrusion risk assessment in the UK

In September 2022, SoBRA published a series of three practitioners’ guides which aimed to support informed decision making with respect to vapour intrusion (VI) risk assessment within the UK. The guides provide high level summaries of the existing guidance and include signposting to the relevant published industry documents for more detailed information, where required.
The webinar aims to introduce the audience to these three guides, which cover the following key aspects of VI risk assessment:

  1. Conceptual site model development for assessment of VI contaminant linkages in the UK
  2. Benefits of soil vapour sampling for assessment of VI risks
  3. VI data collection considerations