// CODE SNIPPET
Section R324 Radon-Resistant Construction
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Following official action under Article 7 (Section 15.2-2280 et seq.) of Chapter 22 of Title 15.2 of the Code of Virginia by a locality in areas of high radon potential, as indicated by Zone 1 on the U.S. EPA Map of Radon Zones (IRC Figure AF101), such locality shall enforce the provisions contained in Appendix F.
Exception: Buildings or portions thereof with crawl space foundations which are ventilated to the exterior, shall not be required to provide radon-resistant construction.
Related Code Sections
310.4.1 Use and Occupancy Classification, Radon-Resistant Construction
Group R-3 buildings and structures shall be subject to the radon-resistant construction requirements in Appendix F of the International ...
2018 Virginia Construction Code > 3 Use and Occupancy Classification > 310 Residential Group R > 310.4 Residential Group R-3 > 310.4.1 Radon-Resistant Construction
Section R324 Building Planning, Radon-Resistant Construction
to provide radon-resistant construction ...
Section R327 Building Planning, Radon-Resistant Construction
not be required to provide
radon-resistant construction ...
Section R328 Building Planning, Radon-Resistant Construction
to provide radon-resistant construction ...
310.10 Use and Occupancy Classification, Radon-Resistant Construction in Groups R-3 and R-4 Structures
Groups R-3 and R-4 structures
shall be subject to the radon-resistant construction
requirements in Appendix F of the IRC in localities
enforcing ...
2015 Virginia Construction Code (USBC, Part I) > 3 Use and Occupancy Classification > 310 Residential Group R > 310.10 Radon-Resistant Construction in Groups R-3 and R-4 Structures