Page 449 - Radiation Safety
P. 449
TYPES OF EMERGENCY
Level 1
Level 2
❖Consequences are
limited to a single ❖Consequences are
limited to the perimeter
room/ laboratory/ of the facility
building
Four levels of
emergency
Level 3 Level 4
❖Consequences might ❖Consequences might
have significance have a trans-boundary
outside the outer effect as defined in the
perimeter of the facility early notification
involved convention
10
