Radon is a colorless, odorless gas that is a primary cause of lung cancer in the US. Customers rely on industry professionals to design and construct high quality, safe structures, free of the hazards of radon gas infiltration. This can be easily accomplished by utilizing a handful of simple construction practices, along with commonly used building materials. This 84 page, 4 hour course covers these practices and highlights the material selections necessary to effectively lower radon levels in new and renovated structures. Topics: Overview of Radon Gas and its risks EPA map of Radon Gas Zones Radon Gas Means of Entry Radon Resistant Home Features Liability issues List of Zone I Counties Radon Gas Preventive Measures Radon Gas Mitigation Measures Foundation/Subgrade Design Soil Gas Collection and Venting Post-Occupancy Testing Intended Audience: Construction, Architectural, Environmental, Mechanical, Civil Engineers Publication Source: US Environmental Protection Agency