Vapor Testing and Mitigation
The primary goal of a vapor mitigation system is to protect human health and safety by maintaining indoor air quality and preventing the intrusion of harmful vapors. By intercepting and redirecting vapors away from structures, these systems help mitigate potential health hazards, safeguard property values, and ensure regulatory compliance. Vapor mitigation systems are particularly vital in commercial and residential settings where long-term exposure to toxic vapors can lead to adverse health effects, and they play a crucial role in addressing environmental contamination issues while allowing safe and productive use of affected properties.
A vapor mitigation system is an engineered solution designed to prevent the migration of harmful vapors, such as volatile organic compounds (VOCs) or hazardous gases, from subsurface sources (e.g., contaminated soil or groundwater) into buildings or occupied spaces. It typically includes a combination of technologies, such as vapor barriers, venting systems, and sub-slab depressurization, to create a barrier that intercepts and redirects vapors away from structures, ensuring the safety of occupants and preventing indoor air quality issues and health risks associated with exposure to these contaminants. Vapor mitigation systems are commonly employed in environments with known or potential vapor intrusion concerns, such as properties with petroleum contamination present, or areas with historical contamination.
Updated Vapor Sampling Requirements
In June 2023, the DEQ updated how vapor intrusion at cleanup sites is evaluated and concentrations of screening to meet the current U.S. Environmental Protection Agency's (EPA) guidelines and current screening levels. These updates mark a substantial change in cleanup protocols, which are expected to have a substantial impact on environmental remediation efforts in the state. In an evolving regulatory landscape, Soil Solutions is prepared to meet the increased demand for more mitigation systems and a higher frequency of required deed restrictions for residential properties.
Do you have questions about the quality of indoor air at your property?
Contact us today to speak to one of our project managers and learn more about the quality, professional, and effective mitigation services offered by Soil Solutions.