C-24-102 – Radon Mitigation Technology (CERTI-307/NRPP-59A)

A thorough review of radon mitigation technology including active soil depressurization, ventilation approaches and guidance for those difficult to mitigate situations. Audio for convenient listening and online review questions and certificate generation.  This version has a large question set and is approved for 24 credit hours and is great for mitigation contractors who also hold a measurement certification and need 24 credit hours for renewal of their NRPP certifications.