Reducing Radon in New Construction (CCAH-2013)

Description

ANSI/AARST CCAH-2013 Reducing Radon in New Construction RRNC 2.0 This standard of practice was developed to further radon risk reduction in the U.S. by providing a model building code to achieve indoor radon concentrations of less than 4 pCi/L in new homes. RRNC.2.0 is a “code ready” standard that provides a significant improvement over the IRC Appendix F “Radon Control Methods.” It provides minimum requirements for Rough-In of a Mitigation System and Activation of the Mitigation System, if required, in newly constructed dwelling units.