- 7 = x Chapter 1 ORGANIZATION a 1.1 S TU-6 Mission The mission of TU-6 was as follows: a. Perform all ground and aerial monitoring services associated with| the scientific mission except those in conjunction with aircraft and airborne E collection of scientific data; assist TG 7.5 radiological safety (rad-safe) or- # ganization during the operational phase. b. Provide laboratory and technical assistance to all task groups. 2 & c. Provide all official personnel dosimetry services for Joint Task ~ Force SEVEN (JTF-7). a! d. Issue and maintain monitoring instruments and protective clothing = as required. s e. Supply decontamination facilities for personnel, vehicles, and equipment, 1.2 ; TU-6 Organization a 2 The operational concepts, calling for firing capabilities at both Bikinia and Eniwetok atolls, demanded a Task Unit organization that provided two °3 separate and independent rad~-safe groups. Accordingly, separate organiza- ”. tions were established at Bikini and Eniwetok with over-all control being main tained by the Commander of TU-6 (CTU-6). The organization at each atoll 3 was similar, varying only with the number of personnel assigned to the var- @ ious sections. Each organization contained the following sections, as shown || in the organization chart in Fig. 1.1: a a. Dosimetry and Records Section for maintaining personnel dosimetry records, b. Plotting and Briefing Section for conducting all radiological surveys é oe i ated -6-