• Gas Canister sampling and analysis – Paul Gribble, ALS
  • Petroleum Hydrocarbons in Groundwater Guidance on assessing petroleum hydrocarbons using existing hydrogeological risk assessment methodologies – Ben Fretwell, CLAIRE Amec
  • Update on NHBC ground gas guidance – Gavin Allsop, NHBC
  • Development of Generic Assessment Criteria (GAC) for Assessing Risks to Human Health from Volatile Contaminants in Groundwater – Naomi Earl, Independent Consultant
  • Principles & Practices of Gas Protection – Peter Atchison, PAGeotechnical
  • Modular approach to VOC assessment – Steve Wilson, EPG