Feasibility
in the past, the criteria used for vashing cars has been 7 ar/hr, and
at e leter tine 20 mr/hr (remma), inside a vehicle.
This resulted in washing
about 75 carz (roughly 1/8 of the total monitored) following the seventh and
ninth detonations of Upshot-Knothole.
Under the recommendations given in
Policy IV, the bus mentioned shove, but probably none of the cars,
would have
deen washed,
The data given in table IV.b. indicate that if these radiation levels
given had been predicted before the fallout, Righways #91 and 93 vould have
been closed prior to the fallout fron the seventh detonation and possibly
highway 793 for the ninth detonation.
*
C
SOE/NY.
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