§39.49. Uranium sinker bars.
10 C.F.R. § 39.49
The licensee may use a uranium sinker bar in well logging applications only if it is legibly impressed with the words “CAUTION—RADIOACTIVE-DEPLETED URANIUM” and “NOTIFY CIVIL AUTHORITIES (or COMPANY NAME) IF FOUND.”
Notes, amendments, and revision history
Amendments
[65 FR 20345, Apr. 17, 2000]
Authority
Authority: Atomic Energy Act of 1954, secs. 53, 57, 62, 63, 65, 69, 81, 161, 181, 182, 183, 223, 234 (42 U.S.C. 2073, 2077, 2092, 2093, 2095, 2099, 2111, 2112, 2201, 2232, 2233, 2273, 2282); Energy Reorganization Act of 1974, secs. 201, 206 (42 U.S.C. 5841, 5846); 44 U.S.C. 3504 note.
Source
Source: 52 FR 8234, Mar. 17, 1987, unless otherwise noted.
Amendments
[65 FR 20345, Apr. 17, 2000]