CHAPTER 6 SUMMARY OF U.S. ARMY PARTICIPATION IN CASTLE HEADQUARTERS JOINT TASK FORCE 7 The following Army organizations had personnel who receive part of Hq JIF 7. badges as Their exposures are presented in Table 58. CIC, Washington, D.C. One civilian. Department of the Army, G-3. Two officers are listed who were robably observers. Office of Chief Signal Officer. One civilian is listed -~ pro bly an observer. Walter Reed Hospital, Washington, D.C. One officer whose function has not been identified was badged with Hq JTF 7. € TASK GROUP 7.1 (SCIENTIFIC) Personnel from the following Army organizations were badged with TG 7.1. Their functions are listed in terms of scientific proj ect activ- ity, and where established, with a reference to the project num er. projects are further described in Chapter 3. Personnel exposur s for the Army participants appearing in the Consolidated List of CASTLE cal Exposures These adiologi- (Reference 13) are presented in Table 58. Army Map Service, Washington, D.C. participated in Project 3.2. One civilian from this organ ization His exposure was low. Army Chemical Center, Radiological Division, Chemical and Radiol bgical Laboratories, Edgewood Arsenal, Maryland. Twelve civilians teen military participated in Projects 2.5b, 2.6b, 6.4, and nd thir- 5. These projects involved the collection of fallout contaminat ion and 325