27 May 22 | Passive Soil Vapour Measurement Technology | Gary Hirst, Dr. Brent Davey and HT Combined скачать в хорошем качестве

27 May 22 | Passive Soil Vapour Measurement Technology | Gary Hirst, Dr. Brent Davey and HT Combined

When it comes to passive soil vapour measurement, Dr Brent Davey, Gary Hirst and Richard Campbell are three of the best in the business. HydroTerra is bringing these three experts together to help demystify the complexities around the current and correct technologies to use, the techniques that provide the most meaningful and accurate data and how best to use that data for informed decision making. Fyfe's Principal Environmental Consultant, Dr Brent Davey will provide an overview of soil gas and vapour intrusion sampling technologies with a focus on 'in field' options for measuring soil gas and vapour intrusion. His presentation will include: a. Sampling ambient air, indoor spaces, under slabs and bores/wells – available hardware, buy, hire or DIY b. Traditional ‘active’ methods such as air sampling pumps through absorbents c. Pros and cons of Summa® cannisters, diffusion samplers such as Radiello, Waterloo and Beacon (including which to use when, and what to ask your lab for) Richard Campbell will then present content, prepared in partnership with SLR Consulting's Technical Director - Land Quality & Remediation, Gary Hirst, which will cover: a. Challenges of traditional techniques in characterising NAPL source zones b. The value of passive soil gas sampling c. Advantages of passive samplers d. Installation of passive samplers e. Laboratory analysis methods for passive samplers f. Relevance of the data obtained g. How results can be used to help make informed decisions for volatile sources h. Beacon Samplers i. Case studies in a range of applications WHO SHOULD ATTEND? • Engineering consultants • Remediation contractors • Regulators • Owners of contaminated sites • Hydrogeologists • Environmental scientists • Environmental engineers • Students of related fields