PREDICTED RADIATION DOSE IN REM WITH ADOPTION OF TASK GROUP RECOMMENDATIONS Maximum Annual Dose* Whole Body Child Bone Marrow Adult 0.125 0.128 Child Adult 0.148 0.149 Thirty Year Doses* Whole Body Bone ** 2.2 11.5 Predicted Radiation Dose for Bikim Atoll Thirty Year Dosesx Whole Body 5.3 Bone Marrow 9.4 Measured Terrestrial Gamma Dose - Rates in U.S. 0.04 to 0.13 Rem/yr “See Option III, Table 11, of the Task Group report. Dose includes contribution from natural background, about 0.03 Rem/yr, and 0.90 Rem/30 yrs. ** The dase to bone marrow is about one-third the dose to bone. “iPresented in ''Additions to Radiological Report on Bikini Atoll, P.F. Gustafson, Division of Biology and Medicine, '' May 1968. Estimates do not include contribution from natural background. DOE ARCHIVES 35 wh