Permanent Radon Barrier
Permanent Radon Barrier means the final radon barrier constructed to achieve compliance with, including attainment of, the limit on releases of radon-222 in 192.32(b)(1)(ii).
Source
40 CFR § 192.31
Scoping language
References in this subpart to other parts of the Code of Federal Regulations are to those parts as codified on January 1, 1983.