12VAC5-481-2800. Power failures.
A. If electrical power at a panoramic irradiator is lost for longer than 10 seconds, the sources shall automatically return to the shielded position.
B. The lock on the door of the radiation room of a panoramic irradiator may not be deactivated by a power failure.
C. During a power failure, the area of any irradiator where sources are located may be entered only when using an operable and calibrated radiation survey meter.
Statutory Authority
§ 32.1-229 of the Code of Virginia.
Historical Notes
Derived from Virginia Register Volume 22, Issue 25, eff. September 20, 2006; amended, Virginia Register Volume 24, Issue 18, eff. June 12, 2008; Volume 32, Issue 24, eff. August 25, 2016.