ANSI AARST RRNC-2020

Rough-in of Radon Control Components in New Construction of 1 & 2 family dwellings and townhouses

American National Standards Institute , 2020

Publisher: ANSI

File Format: PDF

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Description

Standard By:American National Standards Institute , 2020

Published:2020

Pages:26

File Size:1 file , 1.3 MB

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ANSI AARST RRNC-2020 PDF

ANSI/AARST RRNC-2020 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.