Airborne radioactivity area means a room, enclosure, or area in which airborne radioactive materials, composed wholly or partly of licensed radioactive material, exist in concentrations:
Airborne radioactivity area means a room, enclosure, or area in which airborne radioactive materials exist in concentrations:
Airborne radioactivity area means: a room, enclosure, or area in which airborne radioactive material exists in concentrations:
Examples of Airborne radioactivity area in a sentence
That is, if the airborne radioactive material concentration exceeds or is likely to exceed the specified value(s), then the area shall be considered an airborne radioactivity area (10 CFR 835.2(a), Airborne radioactivity area).
Under this criterion, an area shall be considered to be an airborne radioactivity area if an individual could receive an intake exceeding 12 DAC-hours in a week (i.e., if an individual was present in the area for 40 hours during a week and the airborne radioactive material concentration exceeded 30% of the specified DAC value(s); 40 hours multiplied by >0.30 DAC exceeds 12 DAC-hours) (10 CFR 835.2(a) Airborne radioactivity area).
More Definitions of Airborne radioactivity area
Airborne radioactivity area means a room, enclosure, or area in which airborne radioactive material (composed wholly or partly of licensed material) exists in concentrations (1) in excess of the derived air concentrations (DACs) specified in Appendix A of 641—Chapter 40; or (2) to such a degree that an individual present in the area without respiratory protective equipment could exceed, during the hours an individual is present in a week, an intake of 0.6 percent of the annual limit on intake (ALI) or 12 DAC-hours.
Airborne radioactivity area means a room, enclosure or area in which airborne radioactive materials, composed wholly or partly of licensed material, exist in concentrations that meet either of the following criteria:
Airborne radioactivity area means a room, enclosure, or operating area in which airborne radioactive material exists in concentrations (a) in excess of the derived air concentration (DAC) specified in WAC 246-221-290, Appendix A, or (b) to the degree that an individual present in the area without respiratory protective equipment could exceed, during the hours an individual is present in a week, an intake of 0.6 percent of the annual limit on intake (ALI) or twelve DAC-hours.
Airborne radioactivity area means any room, enclosure or operating area in which airborne radioactive material, composed wholly or partly of licensed material, exists in concentrations:
Airborne radioactivity area means (1) any room, enclosure, or operating area in which airborne radioactive material exists in concentrations in excess of the amounts specified in Table I, Column 1 of 410 IAC 5-4-27; or (2) any room, enclosure, or operating area in which airborne radioactive material exists in concentrations which, averaged over the number of hours in any week during which individuals are in the area, exceed 25 percent of the amounts specified in Table I, Column 1 of 410 IAC 5-4-27.
Airborne radioactivity area means a room, enclosure, or area in which airborne radioactive materials
Airborne radioactivity area means Aa room, enclosure or operating area in which airborne radioactive materials, composed wholly or partly of licensed materials, exist in concentrations;