76 URES/ATTACHMENTS FEBi 7 1968 “WITHOUT ENCLOS LASSIFIED CONFIRMED TO BEDOEUNC /SA-20 AUTHORITY: D?, DATE: £-16-Fuf BY HeH=ECHME Prank Cluff, Safety Advisory Group, BV 2. G 1Lsoa) BIKINI RIPOOURE CALCULATIONS . Polleving ow Q@iscussions on the plane ani in Honolulu I agreed to wake a quick cheek ef the predictions ef exposures that may be associated vith the diet on Bikini. Gustafson's oenleulations which develope the long-range exposure potential far the Bikintans, begin to preduse the kay results when be cums the eontributica of various items ef the diet for several important radiomeliées asf makes comparisons with standards for the individual and for the. <ree, general pudlie. See Table VI of his May 1968 report. Attacheent 1 Ihave gone through a portion of this exercise for Ce, with which I om more femiliar, anf then with 90ar ent Fr. As you vill see, the values check with Gustafaon’s perniesible intake subers for 13Tcq ana fer Por (depending on the ealeivn intake) wut I get a much higher allowable ovteained a semevhat lever 5 year tuteke for 35¥e. Also I Ce Gose for adults, 230 ured verew 536 mrad, and adeut the seme 5 year 1370s dose for the veret case for @nilaren, 276 wrad vereve 265 mret. ° :