2017-01-122017-01-122016-12http://hdl.handle.net/10827/23635This is a list of some basic installation requirements and recommendations that your contractor should meet when installing a radon reduction system in your home.application/pdfDocumentCopyright status undetermined. For more information contact, South Carolina State Library, 1500 Senate Street, Columbia, South Carolina 29201.Radon mitigationRadon Mitigation : Checking Your Contractor’s WorkText