Historical
ANSI/AARST RRNC-2020
Rough-in of Radon Control Components in New Construction of 1 & 2 Family Dwellings and Townhouses
This standard provides minimum requirements for the rough-In of radon control system components in new dwelling units under construction. This standard is harmonized with ANSI/AARST CCAH, which additionally addresses requirements for verifying if radon concentrations are below the national action level and, if required, activation of radon control systems.
- ADD TO ALERT |
- PDF |
American Association of Radon Scientists and Technologists [aarst]
