,
f
1962, the highest monthly everage for any station was 40 suc/) et ©
Rapid City, South Dakota, while the lowest average was 3 uuc/) at
Paoeaix, Arizoas.
.
BEST AVAILABLE Copy
The Peteral Ratiation Council's guide for dally intake of
Be-96 (for eeasurencats based on a suitedle sample of the popula-
tion) for pormal peacetine operations ie 200 mieromicrocuries. If
the populetion of a majcar milkshed canlé be ecasidered o “suitaniec
semple” for application of the guide, the Gaily tateke of &r-9O by
eny such population saxple would be unlikely to epproach the guide
ie 1963. %t should be moted thet the daily iutake corresponding
tc the aecepted FRC Refiation Protection Guide (RPG) 1s 600 microwicrocuries, bat the FEC stated ”. . . Shere is currently no kacva
operationsl requirereat for on intake values as high as the enc
corresponiing tc the RK.
Hence, a value estinated to corresponi
to doses to the erities! organ not greater then one-third of the
B70 bas been wed.
ee.”
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