552 / 1674
OR
Mobile Linac
Beam
stopper
Control panel
50*
Adjacent OR
Area 1 floor
below OR:
20
Stray radiation
outside the operating room (OR)
(exposure rates expressed in microSv/hour
)
:
mobile shielding
35*
35
5
10
25
10
15
50
80*
50
25
30
25
50
50*
10
* : restricted areas
during irradiation