Table 4 Measured Exposure Rates Within Permanent Housing Constructed on Bikini Island Location House 21 House 22 House 23 House 25 House 26 Exposure rate UR/hr 6.6 + 0.13 7.3 + 0.37 7.2 + 0.10 7.3 + 0.28 7.3 £ 0.25 School middle of the room House 30 House 31 House 32 House 33 House 35 House 36 7.2 8.4 8.9 10.0 9.6 15.8 13.1 House 40 11.1 + 0.15 House 37 + 0.10 + 0.14 + 0.10 + 0.37 + 0.45 + 0.19 £0.17 11.9 + 0.30 Location House 4 House 6 House 7 Outside house 7 north side on gravel House House House House House House House House 9 10 11 12 13 15 16 18 House 19 House 20 ~ 10 - Exposure rate UR/hr 7.5 + 0.15 7.8 + 0.28 10.5 £ 0.28 12.9 + 0.20 10.7 11.1 9.3 9.7 13.3 11.6 11.5 8.2 + + + + + + + + 0.16 0.25 0.23 0.49 0.19 0.23 0.60 0.17 7.8 + 0.26 7.2 £ 0.13