thie8 group oper ated both afloat and ashoreupon reentry. Its funetaone were standard with the exception of the handling of AEC -* “The e8 * devices peculiar to radiological safety operations, i es, instrun ty ment issue,“ete, Bes The supply group supervised the issuance of pro= xa Eg Ee . tective clothing and equipment, instruments, etc, The administra- tive portion of this group handled all correspondence and necessary sdninistrative details resulting from TU-7's operational ac tivities. r 4 5. Information Center This group operated both afloat ami ashore and correlated all information obtained by the other groups as required into an over-allpicture of the radiological security of the operation. Daily situation maps were maintained showing various radiation levelsat all available sites. Records of sample assays were kept and utilized as required, 6. Special Projects Group “This group consisted of one man available for special monitoring in connection with the special radioactivity problems of the Mike device. No problems resulted and this person returned to the ZI.with his mission accomplished. De General, Comments eee: $i Throughout the operational activities, assignments were rotated as much as possible to provide experience for personnel in all ' . feng re ge Pa Time pith COPIED/DOE LANL RC we GE °*Be-