> le6 beh3 TASK UNIT 6, RADIOLOGICAL SAFETY 6.2 Mission. oa 1. The mission of TU-6 was as follows: Perform all ground and aerial monitoring services associated with the scientific mission except those in conjunction with aircraft and airborne collection of scientific data; assume responsibility for radesafe for TQ 7.5 during the operational phase. 2. Provide laboratory and technical assistance to all task groups. 3. Provide all official dosimetry services for JIF 7. 4. Maintenance and issuing of monitoring instruments and protective 5S. Decontamination facilities for personnel, vehicles, and equipmer.t clothing as required. 4.6.2 Organization. The necessity of maintaining a capability for firing at both Bikini and Eniwetok Atolls at the same time required that TU-6 | provide two complete and independent rad-safe organizations. Over-all — control over the two organizations was maintained by CTU-6, In addition, full rad-safe support was provided for the operations conducted at Johnston Island. 1. Each organization contained the following sections: | Monitoring section for providing all monitoring services and man- ning check points, 2. Plotting and briefing section for conducting all aerial surveys and briefing all personnel going into radiological exclusion areas. 3. Supply section for maintenance of radesafe supplies, including ke Instrument repair section for maintenance of rad-szf2 instruments. 5 Laboratory section for determining the amount of activity contained laundry. copleD/DO LANL RC c (Facilities furnished by TG 7.5) in soil, water and urine samplés. 6. Decontamination section for operating facilities for personnel and equipment decontamination. Control over the official dosimetry ami records was maintained direct- Y VE ly by CTU-6. The single badge system was used during the operation. were exchanged after missions in radex areas, = at sixty-day intervals. COPIEDS 3 Badges All badges were called in Badges were processed by photodosimetry sections located on both Bikini and Eniwetok atolls. SEGRRDe. Complete current dosags “ A co< ot PAGE 72.

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