Vapor Intrusion

Articles & Whitepapers

New Jersey (NJ) Vapour Intrusion Screening Levels and Indoor Remediation Standards

Vapor intrusion (VI) occurs when volatile chemicals find their way from the subsurface to overlying buildings through preferential pathways or subsurface soils. Vapor intrusion affects the indoor air quality of the concerned buildings and leads to chronic or acute human health issues. Through the Technical Requirements for Site Remediation, the New Jersey Department of Environmental Protection ...

Risk-Based Environmental Standards for Kansas

The Risk-Based Standards for Kansas is a manual that details the processes of instating site-specific and chemical-specific clean-up goals for groundwater, soil and indoor air (Kansas Department of ...

EPA Releases Final Risk Evaluation for Trichloroethylene and Potential Exposure Hazards in Puerto Rico

In late November of last year, the U.S. Environmental Protection Agency (EPA) released its Final Risk Evaluation for Trichloroethylene. The document addresses the agency’s determinations on which conditions of use may present unreasonable ...

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Sub-Slab Gas Vapor Probe Kits

Sample for volatile organic and inorganic compounds from beneath floor slabs. Sub-slab sampling and routine monitoring has become an integral part of vapor intrusion investigations. The AMS Sub-Slab Gas Vapor Probe Kit provides a semi-permanent probe, designed to allow repeated sampling over time in order to assess the potential of contaminated vapor intrusion from beneath buildings and offers an ...