a
4s in no sense an endorsement or a recomnende
ation -- 25R one week after the exposure,
We did this for no other reason than
25R 1s presumably the level that will not proe
duce any significant life shortening and will
not produce any significant, immediate somatic
effects,
Thie 4s some more of the same tyre
of
data.
MR. EISENBUD?
The reason for these
ascumptions and calculations would lead up to
an actual exemple.
MR. SOLON:
What are thea mechanisns
by which one can hope to maintain the radiation
level to something which, if not safe, is at
least acceptable in terms of survival.
There
is of course, the attenuation mechani sm of the
building itself,
This is something that is an intrinsic
property of ell structures,
Also end most
important, since something of the order of 80
per cent or up to 80 per cent of the dose ine
side this structure is attributable to fallout
on the roof, there have been suggestions to
wach down, using spray systems and things of
163°