International Code Council Inc. / New Construction Systems / /
Currency
USD / /
IndustryTerm
construction systems / proper equipment / soil depressurization systems / /
Organization
Division of Nuclear Safety / International Code Council / Authority of the State of Illinois Print Order / Division of Nuclear Safety Radon Program / Division of Nuclear Safety Radon Program Guide / Sub-Slab Depressurization SMD / / /
IEMA - Division of Nuclear Safety Radon Program Guide to Radon Mitigation Your radon concentration is at or above the USEPA action level of 4 picocuries per liter (pCi/L). What is next? Contact a mitigation professional