MSECA Webinar – Risk-Based Decision Making at Vapor Intrusion Sites

Risk-Based Decision Making at Vapor Intrusion Sites

Evaluation of the vapor intrusion pathway can be challenging at sites where soil and/or groundwater have been impacted by volatile chemicals.  Even though USEPA and many state regulatory agencies provide guidance to assist stakeholders in the investigation, many practitioners do not go beyond screening assessments for risk-based decision making.  Additionally, many of the advanced lines of evidence used to evaluate the vapor intrusion pathway are not feasible at redevelopment sites where buildings are not present or existing buildings do not reflect future site conditions.  This webinar will describe how to bridge the gap between a preliminary screening evaluation and completing a thorough risk-based decision for VOC-impacted sites.  Additionally, this workshop will present tools to help stakeholders assess the balance between risk tolerance and cost/benefit analysis to solve complex issues at sites requiring a vapor intrusion assessment.

(More information on Registering coming soon)