The regulations in this chapter apply to all licensees who use sources of radiation for wireline service operations, including mineral logging, radioactive markers, uranium sinker bars, or subsurface tracer studies.
[Statutory Authority: RCW
43.70.040. WSR 91-02-049 (Order 121), recodified as § 246-244-010, filed 12/27/90, effective 1/31/91. Statutory Authority: RCW
70.98.080. WSR 87-01-031 (Order 2450), § 402-38-025, filed 12/11/86.]