Ask the Expert Webinar series

Collecting and Reporting Quality Data for Vapor Intrusion

About this webinar:

The process of systematically evaluating the indoor inhalation risk from sub-surface vapors began with the EPA's publishing of "OSWER Draft Guidance for Evaluating the Vapor Intrusion to Indoor Air Pathway from Groundwater and Soils (Subsurface Vapor Intrusion Guidance)" in 2002. That document served as the genesis for the multitude of regulations, programs and methods that are being employed in this arena today.

As these regulations and programs have developed and matured, the clarity to the overall process of collecting and reporting quality data has become a difficult highway to navigate. This presentation will focus on clearing the landscape to facilitate navigation through the sample collection and data reporting process in support of these regulations and programs.

The presentation will be given from the perspective of an environmental testing laboratory and our 10 years of experience supporting Vapor Intrusion investigations.

Topics the presentation will cover:

• Methods of analysis, screening & definitive data
• State & regulatory approval for Air & Vapor analysis
• The keys to reporting legally defensible data
• Sampling challenges for soil gas, sub-slab & indoor Air
• A forward view of vapor intrusion pathway investigations and analysis

Who should attend?

• Consultants and Engineers
• Regulatory Officials
• Commercial and Industrial stakeholders

A question and answer session will immediately follow the presentation. At the conclusion of each webinar, you will be asked for your feedback and opinions for future webinar topic to be developed by TestAmerica.