“ASK UNIT 7 - J. D. Servis, Maj, USA RADIOLOGICAL SAFETY ae (J. D. Servis) A partial Rad-Safe survey was conducted on SPECS day with incomplete atoll results. Results of this survey did indicate that Bokobyaadaa, Namu, Enirixku, Bikini, and the Yurochi - Aomoen chain were materially contaminated. Reentry and recovery were accomplished to a large degree on shot day. No secondary fall-out was detected as having re- sulted from this shot. Lagoon contamination was restricted to a V shape pattern with apex at Eninman and tips covering the Bokobyaadaa - Aoncen area. A reading of 100 mr/hr was obtained over the Eninman anchorage at H#% hours. Enyu anchorage was clear of contami- nation while Bikini anchorage showed traces of contamination at K+hours. L ee. _~ ~ - ae EN EE ATage q 4 --40Rn c LAne/DoE NL, +-Dly, - - 425 9 G