Contaminated Site Clean-up Information (clu-in): Internet Seminar Audio Archives

ITRC's Vapor Intrusion Mitigation training is a series of eight (8) modules, presented over two sessions. The Vapor Intrusion Mitigation training series provides an overview of vapor intrusion mitigation and presenting information from the ITRC fact sheets, technology information sheets, and checklists (VIM-1, 2021): Session 1:Introduction & Overview of Vapor Intrusion Mitigation Training TeamConceptual Site Models for Vapor Intrusion MitigationPublic Outreach During Vapor Intrusion MitigationRapid Response & Ventilation for Vapor Intrusion MitigationRemediation & Institutional Controls Session 2:Active Mitigation ApproachesPassive Mitigation ApproachesSystem Verification, OM&M, and Exit Strategies When certain contaminants or hazardous substances are released into the soil or groundwater, they may volatilize into soil gas. Vapor intrusion (VI) occurs when these vapors migrate up into overlying buildings and contaminate indoor air. ITRC has previously released guidance documents focused on VI, includin