Recommended Guides . The standards issued by FRC are recormended as the basic guidance for evaluation of exposures to individuals to Enewetak. This is recomended with provisos that: 1. The full amount of the numerical values should not be used for evaluating exposures from a single man-made source, in this case radioactivity from weapons tests. Tnais is applied so that the Enewetak people will not be denied benefits of future auciear technolory because they are receiving exposures from man-nade radiation at the maximum level of acceptable standards. Enyvironmeatal followup surveys and studies of radioactivity levels in people are performed such that the full range of radiation sposures of individual nenbers of the Mnevetak population will be Lnam Ve Exposures of the ECnevetax people are kept to the minimun practicable level. Survey, Cleanup, and Rehabilitation Tvaluation It is recomaended in this context that: 1. The PRC Radiation Protection Guide (RPG's) for individuals sheuld be used as the basic standard. The requirenent is to assure that exposures for continuous residence in Enevetak Atoll will be well within the annual and 30 year criterion. ‘while these are conservative standards from a health view point, there is no builtin conservatism to account for uncertainty in prediction of annual exposures to individuals, Because of the complex circuastances of exposure and the many pathways, each with its uncertainty, the Task Group recommends use of 5) percent 4ib-i4