Page 332 - Radiation Safety
P. 332
PROTECTION AGAINST RADIATION
HAZARDS
AREA CLASSIFIACTION
1. Clean 2. Supervised 3. Control
Exposure dose D<3/10 ADL D>3/10 ADL
received by 1mSv<D<6mSv/y D>6mSv/y
radiation worker is 0.5uSv/hr<D<3uSv/hr D>3uSv/hr
unlikely exceed the Periodically area
annual dose limit Periodically area
monitoring program
for members of monitoring program - Survey meter
public, <1mSv/y -Survey meter - TLD
-TLD
Personnel Monitoring
Personnel Monitoring - Film badge/TLD
- not necessary - Medical check-up
once in 2 years
