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Navigating This Website
About ITRC
Interactive Directory
Introduction and Overview of Vapor Intrusion Mitigation Training Team
Fact Sheet
Conceptual Site Models for Vapor Intrusion Mitigation
Overview
Fact Sheet
Checklist
Public Outreach during Vapor Intrusion Mitigation
Fact Sheet
Rapid Response & Ventilation for Vapor Intrusion Mitigation
Overview
Fact Sheet
Heating, Ventilation, and Air Conditioning (HVAC) Modification Tech Sheet
Indoor Air Treatment Tech Sheet
Preferential Pathway Sealing & Ad Hoc Ventilation Tech Sheet
Active Approaches
Overview
Fact Sheet
Crawlspace Ventilation (CSV) Tech Sheet
Sub-membrane Depressurization (SMD) Tech Sheet
Sub-slab Depressurization (SSD) Tech Sheet
Sub-slab Ventilation (SSV) Tech Sheet
Passive Approaches
Overview
Fact Sheet
Aerated Floors Tech Sheet
Building Design Tech Sheet
Epoxy Floor Coating Tech Sheet
Passive Barrier Systems Tech Sheet
Passive Sub-Slab Venting Systems Tech Sheet
Checklists for Active & Passive Mitigation Approaches
Overview
System Design and Documentation Checklists
Post-Installation System Verification Checklist
Operations, Maintenance, & Monitoring Checklist
Remediation & Institutional Controls
Overview
Fact Sheet
Institutional Controls (IC) Tech Sheet
Multiphase Extraction (MPE) Tech Sheet
Soil Vapor Extraction (SVE) Tech Sheet
Emerging Technologies
Aerobic Vapor Mitigation Barrier (AVMB) Tech Sheet
Supporting Information for Design and Implementation of Mitigation Approaches
Overview
Design Considerations Fact Sheet
Post Installation Fact Sheet
Operation, Maintenance, and Monitoring/Exit Strategy Fact Sheet
Additional Information
Directory for Vapor Intrusion Training Team Materials
References
Acronyms
Glossary
Acknowledgements
Team Contacts
Document Feedback

 

Vapor Intrusion Mitigation (VIM)
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This Interstate Technology and Regulatory Council (ITRC) online documentation includes the Vapor Intrusion Mitigation Team’s (VIMT) Fact Sheets, Tech Sheets, and Checklists prepared by the ITRC Vapor Intrusion Mitigation Team. Links within the online document help the reader locate interrelated topics. It is the intention of ITRC to periodically update the document as significant new information and regulatory approaches for VIMT develop. The web-based nature of this document lends itself to updating of key information in this rapidly evolving subject. Each document can be downloaded as a PDF.

The documents are designed specifically for state and federal environmental staff, as well as others (including stakeholders, project managers, and decision makers), to gain a working knowledge of vapor mitigation and practice. The document was developed by a team of over 200 environmental practitioners drawn from state and federal government, academia, industry, environmental consulting, and public interest groups. While every effort was made to keep the information accessible to a wide audience, it is assumed the reader has some basic technical background in chemistry, environmental sciences, risk assessment, and vapor intrusion.  ITRC has previously produced guidance documents on evaluating the vapor intrusion pathway and petroleum vapor intrusion.

Lists of acronyms, glossary terms, and references cited in the fact sheets are also available on this website.

Interactive Directory of Vapor Intrusion Mitigation Training Team Work Products

The Interactive Directory below presents the relationship between work products prepared by the VIMT team.

User Instructions for Interactive Directory: Click on the individual buttons within the graphical interactive directory to navigate to each fact sheet, technology information sheet, or checklist.

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If the graphical interactive directory does not work in your browser, please use the links on the side margin or click here to find links to each document.

Directory for Vapor Intrusion Training Team Materials

  • Navigating this Website
  • Interactive Directory
  • Fact Sheet: Introduction and Overview of Vapor Intrusion Mitigation Training Team
  • Conceptual Site Models for Vapor Intrusion Mitigation
    • Fact Sheet
    • Checklist
  • Fact Sheet: Public Outreach during Vapor Intrusion Mitigation
  • Rapid Response & Ventilation for Vapor Intrusion Mitigation
    • Fact Sheet
    • Heating, Ventilation, and Air Conditioning (HVAC) Modification Technology Information Sheet
    • Indoor Air Treatment Technology Information Sheet
    • Preferential Pathway Sealing & Ad Hoc Ventilation Technology Information Sheet
  • Active Approaches
    • Fact Sheet
    • Crawlspace Ventilation (CSV) Technology Information Sheet
    • Sub-membrane Depressurization (SMD) Technology Information Sheet
    • Sub-slab Depressurization (SSD) Technology Information Sheet
    • Sub-slab Ventilation (SSV) Technology Information Sheet
  • Passive Approaches
    • Fact Sheet
    • Aerated Floors Technology Information Sheet
    • Building Design Technology Information Sheet
    • Epoxy Floor Coating Technology Information Sheet
    • Passive Barrier Systems Technology Information Sheet
    • Passive Sub-Slab Venting Systems Technology Information Sheet
  • Checklists for Active & Passive Mitigation Approaches
    • System Design and Documentation Checklist
    • Post-Installation System Verification Checklist
    • Operations, Maintenance, & Monitoring Checklist
  • Remediation & Institutional Controls
    • Fact Sheet
    • Institutional Controls (IC) Technology Information Sheet
    • Multiphase Extraction (MPE) Technology Information Sheet
    • Soil Vapor Extraction (SVE) Technology Information Sheet
  • Emerging Technologies
    • Aerobic Vapor Mitigation Barrier (AVMB) Technology Information Sheet
  • Supporting Information for Design and Implementation of Mitigation Approaches
    • Design Considerations Fact Sheet
    • Post-Installation Fact Sheet
    • Operations, Maintenance, & Monitoring/Exit Strategy Fact Sheet
  • Additional Information
    • References
    • Acronyms
    • Glossary
    • Acknowledgements
    • Team Contacts
    • Document Feedback
Published by the Interstate Technology & Regulatory Council, December 2020

Permission is granted to refer to or quote from this publication with the customary acknowledgment of the source. The suggested citation for this document is as follows:

ITRC (Interstate Technology & Regulatory Council). 2020. Vapor Intrusion Training Team Materials. Washington, D.C.: Interstate Technology & Regulatory Council, VIM Team. https://vim-1.itrcweb.org/

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Permission is granted to refer to or quote from this publication with the customary acknowledgment of the source (see suggested citation and disclaimer). This web site is owned by ITRC • 1250 H Street, NW • Suite 850 • Washington, DC 20005 • (202) 266-4933 • Email: [email protected] • Terms of Service, Privacy Policy, and Usage Policy ITRC is sponsored by the Environmental Council of the States.