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Radon testing must follow the procedures established by the American Association of Radon Scientists and Technologists, Protocol for Conducting Radon and Radon Decay Product Measurements in Multifamily Buildings Section III (ANSI-AARST MAMF-2010), with the exception that at least 25 percent of the ground level apartment units will be tested. The threshold for unacceptability is 4.0 pCi/L based on the first test and any subsequent tests. Residents must be informed that their apartment will be tested for radon, and also before and after any mitigation procedures are completed. For new construction, the new residents must be informed that radon mitigation activities were performed on the site. The Radon Professional will assure that mitigation activities conform to the ASTM standards for existing buildings and new construction. High-rise buildings are currently included in the mitigation standard but HUD is drafting a new standard for high-rise residential buildings.
How can surrounding cleanup sites affect my property?
Our team is commonly asked the question, “how can surrounding cleanup sites affect my property?” For property owners, whether residential or commercial, it might seem scary to have a cleanup site nearby. After all, how do you know if you and your property are at risk from nearby cleanup sites? History First thing’s first, how …
