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weses?‘fica’ion chanced to
os of the
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Dr, Giosechino Failis
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Ue S. Atenic Energy Commission
19th and Constitution Avenue
Washingtom, B. C.
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Dear Dr. Vailias
tht
407606
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|
Be have recently been unefficlally informed by Br. Franklin
you have recommended te the AEC the adoption of the fol]
tolerance standards;
Nclean that-
canma-ray
,
0.3 rfak for ubcle body exposure
0.6 r/ek for exposure of extremities of the body
The latter figure is giving we much concern.
There is at 1
routine operation here in which the gusnse-ray
fingers is ecosiderahiy in excesa of this telerance rate.
T
munter ef important routine epersticas in which the dete-ray
the skin fa in excess of 6.6 rep/sk.
before getting toe many people here excited about the subjee
like to know whetber there is any possibility of reconsidera
tolerance for extrezities of the bady.
BEST COPY AVAILABLE 0). >
HORITY OF DOE/ OC
CLASSIFICATION CANCELLED
_. Yours very since
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@¢: Gioecchino Fallis (Kew Tork) |
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