(1) During each radiographic operation, the radiographer or radiographer's assistant shall maintain continuous direct visual surveillance of the operation to protect against unauthorized entry into a high radiation area, as defined in chapter
246-220 WAC except:
At permanent radiographic installations where all entryways are locked and the requirements of WAC
246-243-220 are met.
(2) When not in operation or when not under direct surveillance, portable radiation exposure devices shall be physically secured to prevent removal by unauthorized personnel.
[Statutory Authority: RCW
70.98.050. WSR 00-08-013, § 246-243-170, filed 3/24/00, effective 4/24/00; WSR 94-01-073, § 246-243-170, filed 12/9/93, effective 1/9/94. Statutory Authority: RCW
70.98.050 and
70.98.080. WSR 91-15-112 (Order 184), § 246-243-170, filed 7/24/91, effective 8/24/91. Statutory Authority: RCW
43.70.040. WSR 91-02-049 (Order 121), recodified as § 246-243-170, filed 12/27/90, effective 1/31/91. Statutory Authority: RCW
70.98.050. WSR 81-01-011 (Order 1570), § 402-36-130, filed 12/8/80; Order 1084, § 402-36-130, filed 1/14/76; Order 1, § 402-36-130, filed 1/8/69; Rules (part), filed 10/26/66.]