are not all be Living under identical conditions. The radiation doses esti- mated by the present method is expected to fall within and toward the upper end of such a range. The information obtained from the expanded radiological monitoring program for Operation Plumbbob, should yield refinements in the method of estimating the radiation exposures. In those cases where film badges are worn properly by personnel, the values recorded may be accepted as the Estimated Dose. CRITERIA VI Estimated Doses may be determined according to Graph V. In those cases where film badges are worn properly by personnel, the values recorded may be accepted as the Estimated Dose. The whole-bely gamma Estimated Dose for off-site populations should not exceed 3.9 roentgens resulting from Operation Plumbbob. +his total dese may result from a single exposure or series of = Pi et - 23 -

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