Work Item
ASTM WK77389

Revision of E2121-13 Standard Practice for Installing Radon Mitigation Systems in Existing Low-Rise Residential Buildings


None Provided


Revisions based on past ballot comments and other input submitted to update the standard, including (1) updating references, (2) updating Safety Hazards Section, and (3) Updating post-mitigation testing procedures.


Developed by Subcommittee: E06.41

Committee: E06

Staff Manager: Stephen Mawn

Work Item Status

Date Initiated: 06-16-2021

Technical Contact: Theresa Weston

Item: 005

Ballot: E06 (21-03)

Status: Negative Votes Need Resolution