.
.
-~ 42 -
man was performed by the NAS-MRC Advisory Committee on the
Biological Effects of Radiation.
Their report, published in
2972, is refarred to as the 3EIR Report.
—
'
A.
7 3
Occtutatianal Esxocsure
The existing occusational exposure standard for uniform
whole body irradiation is 5 rem/yr and for the lung,
15
rem/yr.
-
setvwaen 4.523
7
.
.
-3
+
“/yr.
-
;
Their best estimate is
*
che
.
-_
risk ci
tancer to the
ren/yr is 3x10 >/yr.
-
n
1/1000
and
4
qi
i
ad
cb
0
wr
tb
3
cd
Ve
m
Fi)
ha
oe
fu
cr
}+
rr
Oh
3
0)
qr
t1
'g
Ww
id
hj
in
Q
D
%
fu
J
oO
ul
0
t
re
to
1
"4
Oo
tp
os
t
Wy
ou
}¢
74
ircm a lung excasura of the is
4)
J
re}
e
G
fu
it
cf
1
oO
f
if
Q
and 2.3xK19
4
indgividual
l
‘
to 5 rem/vz would lead to a cancer risk
Taeir estimate of
Ww
fyr.
tb
-
ic
be
he
.
su
of an indiv:
[tv
17
the BEIR Rascrt estimates that exososure of the whole body
The MPLSS valves in Table V represent
reduction in tha MPLB.
A not oarticle ci
Limit activicy contains only 0.97 eCi whii @ the MPLS for
ccocupetiona_ 2nposure
~r,
at
ol
=
7.7
,
_--*
-
is
6x04
pCi.
Thus
the
N45
TH Fans
as
OD
Piariaec
cl Exposure to
28 Eifeczis
on
PaouLlarticns
otARNi
ss
Ziscrsr,"
(BEID
leoniszing
Ratiziisn,
BZIP >= erort), NAS-NRC,
x
gad
~e
a7
-3,
Thic,
ct.
JL.
-..o
Ls
Tisit,
.
2.
_Lifé.
:
“oN
avid.
76