HEADQUARTERS TASK GROUP 7.1 Joint Task Force SEVEN P. O, Box 1663 Loe Alamos, New Mexico 12 March 198 SUBJECT: Task Group 7.) Radiological Safety Regulations for Operation HARDTACK TO: Distribution 1. Transnitted herewith is a 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 that portion of the regulations concerning filn badges. Each individual in the Task Group wil? be issued a film badge tnat is to be worn st all times. Dog-tag cheins will te providei for a convenient msans of wearing th: badges, If preferred, individuals may attac: the film badge to the security baig: rather than using tne dog-tag chain Fila bcdges will be exchangsi periodically by all personne), In addi-ion, upon return from ary mission in a conteaninated area, badges should be exchanged at the Rad-Safo Center. 3. It 13 realized that thsse regulations will nct cover all cases that may arise, personel assigned to Task Unit 6 will be available to advise and assis in handling the prodle. FOR THE COMMANDER: den5 FBIN L, JACKS Coanander 1 Inel Rad-Safe Repulations GLI//py DISTRIBUTION: “Total Task Unit 6

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