we
193
Radiation Safety and Cleanup Preparations
ACTION LEVELS
PERSONNEL
LEVEL PROTECTIVE CLOTHING IMONITORING| PERSONNEL
AREAS
AIR
GROUND
_é
ga
338
é
a
NONE
\
é&
BOOTS
HANDS
HAIR
6
.
"
Mt
A.
RUBBER BOOTS
SURGICAL MASKS*
A. RUBBER BOOTS,
GLOVES (AS APPROP)
FULL FACE ORHALF
FACE POS PRESSURE
RESPIRATOR
AS ABOVE
PLUSARMS}
ee
° 3 a
3A =
a
BODY
aao
.
EES
oo yt
8
3 g
VVYV
2
é
&
a3 3
gé
33
8 g
WHOLE
BODY
.
.
Vv
&
355
7S g
3R
VVV
g
2 5
Zs
<a
S55
a38
BNA
VV V
g
gg E
5
SAME ASIIIB EXCEPT
MASK IS REQUIRED,
age
<a
wHoLe
CLOTHING
AND ALL OPENINGSIN
CLOTHING ARE TAPED
SHUT
2
VV Vv
g
8
a gs
< a oO
ANTICONTAMINATION,
Vv
we
Vv
Za6
§
2
8. SAME ASIIIA PLUS
GLOVES ARE NOW REQUIRED, AFULL FACE
eR
3
gé
e368
&$
zd
* Although surgical masks are shown as a minimum level of “respiratory protection,” they served
other purposes, as described in the text.
NOTES:1. Abbreviations: cpm - counts per minute, zR/hr - microroentgens per hour.
2. Alpha and beta action levels refer to measurements taken over the area of the
appropriate probe.
. Action levels for air refer to samples taken using the Roots M102 air sampler. For
Staptex air samplers multiply the alpha values by 2.8 and multiply the beta values
by 4. For RAS-1 samplers, divide the alpha values by 2 and multiply the beta values
by 2, Filters should be monitored at least every two hours.
. Table assumes the following probes are used: For alpha - AC-3; for Beta - HP-210.
FIGURE 4-6. PERSONNEL PROTECTION LEVELS.