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Vapor Intrusion Publications

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

Vapor Study at Hal's Service Station Site, Green River, Utah

The purpose of this field study is to address two important issues related to petroleum vapor intrusion (PVI) risk assessment. The first objective is to better understand processes/risks that exist at sites that don't conform to the diffusion/biodegredation model for vapor intrusion at retail sites with UST leakage. The second objective is to use a "low-purge" method for collecting soil vapor from monitoring wells that are screened across the top of groundwater