“Table 15 External Exposure Rates and Dose Predictions Persons Living on Surveyed Atolls °> (Exclusive of Rongelap Atoll) Gross Exposure Rate April 1977 4.07 wk/he Wot je 3.70 .R/hr Ronper ik? 6.30 pk/he - Ueirik4 « Ave. OT Atoll Alluk ICRP 9 Population Bose Limit tl. 2. 3. 4. 5. 3.80 wR/her Net Exposure Rated April 1977 0.32 yR/tr - 2.55 yk/ber - LO yr. Integral? Dose in Rem 30 yr, Integral? Dose in Kem 50 yi. Integral? Dose in Rem 0.024 0,056 - - - 0.199 0.484 0.663 1.700 5,000 8. 300 - - Doses were calculated from average exposure rates for each atoll. Mulciple year dose calculations were made on the background substracted exposure rate, assumed to be che average of exposure rates detected at Ailuk and Wot je Atolls, Dose represents increase over background. Conservatively assumes 100 percent of time spent on Utirik Island. Based on a superficial survey of Eniwetak Island only. 0.077 - Background was