READQUARTERS TASK GROUP 7.1 ' Joint Task Force SEVEN P. 0, Box 1663 Los Alanoe, New Mexico 12 March 1958 SUBJECT: Task Group 7.1 Radiological Safety Regulations for Operation HARDTACK TO: Distribution 1, Transmitted herewith is & copy of tne radiological safety regulations that will apply to all Task Group 7.1 personnel curing Operation HARDTACK, 2. Your attention is invited to trat partion of the regulations comerning fila badges. Sach individual in the Task Group will be issued a film badge tnat is +> be worn at all timss. Dogeiar cheins will be providei for a convenient means of .aaring th: badges. If preferred, individuals may attac: the file badge to the security bsigs rather tian using tie dog-tag chain periodically by all personnel. Film badges wild be exchanged In addi:ion, upon return from any mission in «@ ontatinatad ireea, Dadges should be exchanged at the Rad-Sata Center, 3. It 13 realized that thyse regulaticns vill nct cover all cases that may ari36, peraowl assigned to Task Unit 6 will be uvailable to advise and assist in handling the problem, FOR ‘HE COMMANDER: aden,= ON L, JACKS Connender Task Unit 6 1 Inel Rad=-Sefe Rejulations GLI/py DISTRIBUTION: Kotal, BEST Fe es f Rs 77 mes Av sesh Le ome ere wAF Met hee bs 8