Cc Table 1. Assumed living patterns. Case Description 1 No use of Bikini Island for the present as a housing or food production area. Use of Eneu Island for housing and food production. Unrestricted use of fish throughout the atoll. 2 Limited use of Bikini Island with residence in houses No additional house construction on Bikini Island for of coconuts grown on Bikini Island. Other food crops Island only. Unrestricted use of fish from all parts Use of Bikini Island lens water for agriculture only. 3 Limited use of Bikini Island with the following remedial actions taken: (a) placing 5 cm of clean coral gravel around the existing houses out to a distance of 10 m, and (b)} removal of the top 20 cm of soil and replacement with clean soil out to a distance of 10 m around the houses. All foods grown on Bikini Island are acceptable except pandanus and breadfruit. Unrestricted use of fish throughout the atoll. Use of Bikini Island lens water for agriculture only. 4 5 Limited use of Bikini Island with Phase II houses constructed only along the lagoon road within area 2 of Fig. 4. Remedial actions 3a and 3b are taken. Use of coconuts grown on Bikini Island. No use of pandanus and breadfruit from Bikini Island. Unrestricted use of fish throughout the atoll. . Phase II housing construction according to the Preliminary Bikini.Atoll Master Plan, but no use of pandanus and breadfruitfrom Bikini Island. Unrestricted use of fish throughout the atoll. and washing only. 0 already constructed. the present. Use grown on Eneu of the atoll. Lens water for agriculture . Phase II housing constructed according to the Preliminary Bikini Atoll Master Plan. All foods grown on Bikini Island are acceptable. use of fish throughout the atoll. washing only. . Unrestricted Lens water used for agriculture and ‘pattern to be inferred by proper utilization of the results obtained for these cases. Note that the cases also include assumptions on the food production and consumption plans of the returning population. This. information is only required for the internal dose assessment via the specific food chains, and hence is not. pertinent to the external dose calculations. oe . . The cases are based upon the assumption that the people will reside on either Bikini or-Eneu Island in accordance with the Preliminary Bikini Atoll Master Plan.’ For purposes of this report, thecases are primarily directed toward assessing the external dose associated with various options for housing locations onthe two islands. The first case is based on. the assumption that the people will Live only on EneuIsland. . The: remaining cases assume residence on Bikini Island at different village sites with various ‘" remedial actions being taken to reduce the exposure rates. Thus, cases 2-4 assume the residences are situated along thelagoon road on Bikini Island, areas 1 and 2 in Fig. 4, ‘while cases 5 and 6 assume the people will live within the interior portions of the island, -5- ” ‘