paibiediiama (4) Respiratory protective devices will be maintained at a contamination level less than 1 mr/hr (beta/ganma) or 100 ¢/m/55 em (alpha). NOTE: Equipment or vehicles, alpha contaminated to levels in excess of 5,000 c/m/55 cm®, will be decontaminated by mobile equipment in the field. a. Entry into a Areas during the Operational Period. (1) Entry of all TG 7.5 personnel into contaminated areas will be controlled by CTG 7.5 through CIU-6 Rad-Safety Organization. (2) H&N personnel will be allowed to return to work in shot areas according to the radiological situation. The TU-6 Rad-Safety organization will set up check points at the Helicopter Pad, M-boat Landing, and Personnel Pier to control traffic into the contaminated areas. (3) No person will be permitted beyond the check station without @& proper access pass, stating the purpose of the entry and precise location to which the entry will be made. (4) Entry into a contaminated area will require an access permit which will be issued by the Plotting and Briefing Officer TU-6. -10- LO

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