cer ae week . - my LA aggETN hn en ae NL ae ae Re i ree er any one shot did not materially interfere with preparations for the next. In certain cases, crude decontamination measures were necessary in order to reduce the contamination level to a point where a normal day's labor could be performed without excessive dosage resulting. Generally, road-scraping and bulldozing operations were all that was necessary. Table 2.1 gives the firing schedule for Eniwetok Atoll. TABLE 2,1-FIRING SCHEDULE, ENIWETOK ATOLL Shot Date (M.1) Local Time La Crosse 5 May 56° 0625:29 Yuma 28 May 56 0756 Erte Seminole Black foot 31 May 56 6 June 56 12 June 56 0615:29 1255:30 Kickapoo 14 June 66 1126 Osage 16 June 56 1313:53 Inca 22 June 56 0956 Mohawk 3 July 56 0606 Apache 9 July 56 0606 22 July 66 0616 {Huron 0626 2.2.1fta Cross roduced significant amounts of contamination on all! islands northof Survey results four hours after shot time are shown in Fig, 2.1. Because of contamination, the camps on Rojoa and Teiteiripucch! were permanently closed after this shot. The camp on the south end of Runit, however, was not significantly contaminated and it was re-occupied. Decontamination around the air dispatcher's office on Bitjiri and along the roads within the Aomon-Rojoa complex was accomplished by using road scrapers and bulldozers, This materially reduced the dosage that personnel received in transit to working sites. In addition, the areas around the tower aites on Runit, Eberiru, and Aomon were decontaminated by scraping and filling, which permitted work to continue there in a normal manner without exposing personnel! to radiation doses in excess of the maximum permissible exposures. - 13 -