NN naesarnenteefetnne a rE tea AORNDockonecae wattage CONTENTS INTRODUCTION. .....00... 000. cc cece cc ccececccceseeesusecneesasaecsaeenss SECTION I. RADIATIONS. ..........0..0.c. ccc ceceecesceceececseeees A. General Background Information........0.000..00........ 1. Natural Background and Medical Exposures... 2. Sources and Nature of Fallout..........0........00.. q B. Whole Body Exposures.................cccccceceeceeseeene ees C. D. E. F. G. Skin Exposures............0... ccc cece cece cece c eee ete eseeeeneees Todine 181.0... 000i ccc ccc ccc cece cc ceec ee secueeuaesuneeveneuaes Strontium 90 and Strontium 89......................:565 Carbon 14.0.0... 0.0.00 ccc ccc cc cep eee c cece es eceeeeeeeeseneeeas Water and Air... c ce ccece tee ene esse cevenens SECTION II. Page Vv 1 1 1 g 4 8 11 14 16 18 OTHER ASPECTS... ccccceccccccsceseeees 21 B. Thermal —F lash and Heating Effects................... 23 A. Blast— Direct and Reflected....................:ecceeeeeees C. Weather... ccc ccc cece eee e ence ets c cece este enenens D. Ground Motions — Earthquakes......................:6c0e 21 26 27 SECTION III]. GENERAL EVALUATION.................... 31 | ' ss | | APPENDIX Safety Procedures at the Nuclear Test- ING Sites... cece cece eee ee estes eaeee ees GIOSSALY..... cece cce cece cece eee ceeee eas eeeeeeaeeees 33 49 i t i a 1 oF c Bde1 UU 553 seamenMRE SIPS | lil