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Vapor Intrusion

Vapor Intrusion refers to the migration of vapors from subsurface contaminant sources to buildings such as a homes or workplaces. API conducts research towards improving the screening process for vapor intrusion at sites where petroleum releases have occurred.

VAPOR INTRUSION NEWS


30th Annual International Conference on Soils, Sediments, Water, and Energy
October 20-23, 2014
University of Massachusetts, Amherst, MA

    Workshop 9 – Assessment of Vapor Intrusion at Petroleum Release Sites
    Todd Ririe, BP, La Palma, CA
    George DeVaull, Shell Global Solutions, Houston, TX
    Robin Davis, Utah Department of Environmental Quality, Salt Lake City, UT

Presentations from the workshop are available in the "Downloads" section below.

BioVapor Indoor Vapor Intrusion Model

BioVapor is a user-friendly spreadsheet implementation of an indoor vapor intrusion model with oxygen-limited biodegradation. The BioVapor model is a steady-state 1-D analytical model intended to provide the user with an improved understanding of the potential effect of vadose zone aerobic biodegradation on the vapor intrusion pathway.  View More


Publications

API has produced several publications on developing screening criteria, site assessment and vapor biodegradation.  View More


Presentations

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