SECTION 5 RESULTS AND COMPARATIVE ANALYSIS 5.1 RESULTS EXTERNAL DOSE The gammaradiation dose to the servicemen on Rongerik Atoll is reconstructed as follows. The radiological environment resulting from Shot Bravo fallout is determined from time-of-arrival data on Rongerik, modeled deposition, measured decay rates, and a late reading on Rongerik. Personne! activity scenarios are considered in conjunction with radiation shielding factors to arrive at film badge doses on an individual basis. Although film badge readings are available, they inadequately relate to personnel dose. Readings that reflect well-specified exposures indicate good agreement with corresponding calculated doses. A small, but systematic, difference: indicates an adjustment to the calculated personnel doses.. Average doses to the identifiable subgroups of Rongerik personnel are as follows: Group First Evacuation Numberof People Average Dose (rem) 8 33 * Air Force 17 38 3 Army 3 43 % Second Evacuation Reconstructed doses are presented by case numberin Table 4, with individual scenario information included as available. INTERNAL DOSE Organ-specific 50-year dose commitments resulting from the large-particle inhalation and ingestion of Bravo fallout radionuclides are given in Table 5. The 23 a4