Work Item
ASTM WK81586
Revision of E2121-21 Standard Practice for Installing Radon Mitigation Systems in Existing Low-Rise Residential Buildings
Rationale
These are the revisions previously listed in WK77389 for the 2013 version of the standard. The revisions are 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.
Work Item Status
Date Initiated: 04-20-2022
Technical Contact: Theresa Weston
Item: 002
Ballot: E06.41 (22-01)
Status: Negative Votes Need Resolution
Item: 001
Ballot: E06.41 (22-01)
Status: Negative Votes Need Resolution