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42 U.S.C. 7401 et seq.
38 FR 8826, Apr. 6, 1973, unless otherwise noted.
54 FR 51701, Dec. 15, 1989, unless otherwise noted.
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No source at a Department of Energy facility shall emit more than 20 picocuries per square meter per second (pCi/(m2-sec)) (1.9 pCi/(ft2-sec)) of radon-222 as an average for the entire source, into the air. This requirement will be part of any Federal Facilities Agreement reached between Environmental Protection Agency and Department of Energy.
[54 FR 51701, Dec. 15, 1989, as amended at 65 FR 62158, Oct. 17, 2000]