ENGINEERING CONTROL
A SSDS consists of a fan or blower which draws air from the soil beneath a building and discharges it to the atmosphere through a series of collection and discharge pipes. The success of any SSDS relies on the correct estimation of radius of influence (ROI) and total pressure/flow rate.
Cider Environmental is a pioneer in utilizing both field testing and computer modeling in the SSDS design. Our optimized design provides assuring and cost-effective solutions for vapor intrusion prevention.
A vapor barrier system typically consists of a plastic or foil sheet, which is expected to resist diffusion of moisture through wall and floor of buildings. However, many of these materials are only vapor retarders as they have varying degrees of permeability.
Cider Environmental designs an individualized vapor barrier system with aluminum foil that will provide increased protection beyond the current industry standards. We customize this service to accommodate any budget or site-specific need.