Page 331 - Radiation Safety
P. 331
PROTECTION AGAINST RADIATION
HAZARDS
Controlled Area:
• Annual dose to worker is likely to exceed 3/10 ADL
• Work area where specific protection measures and
safety provisions could be required for controlling
normal exposures or preventing the spread of
contamination during normal working condition and
preventing or limiting the extent of potential
exposures
• Entry limited to authorized personnel
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