Accession Number : ADA571884


Title :   Protocol for Tier 2 Evaluation of Vapor Intrusion at Corrective Action Sites


Descriptive Note : Final rept.


Corporate Author : GSI ENVIRONMENTAL INC HOUSTON TX


Personal Author(s) : McHugh, Thomas ; Beckley, Lila ; Bailey, Danielle


Full Text : https://apps.dtic.mil/dtic/tr/fulltext/u2/a571884.pdf


Report Date : Jul 2012


Pagination or Media Count : 314


Abstract : Project ER-0707 has validated two improved methods for evaluation of vapor intrusion at corrective action sites: i) a Tier 2 screening procedure for evaluation of vapor intrusion from VOCs in groundwater at sites with fine-grained soils at the top of the water table and ii) a streamlined Tier 3 investigation program using building pressure control for application at sites that require building-specific investigations.


Descriptors :   *VAPORS , FINE GRAINED MATERIALS , GROUND WATER , INTRUSION , SITES , SOILS , TEST AND EVALUATION , WATER TABLE


Subject Categories : Physical Chemistry


Distribution Statement : APPROVED FOR PUBLIC RELEASE