(2) All parties entering a contaminated area shall be briefed at the Rad-Safety Building, Site Elmer, and/or Site Nan, prior to being cleared for access to @ specific area, A situation map showing the results of a radex survey will be used. (3) All parties entering a full radex area (greater than 100 mr/hr) will be required to have a certified monitor accompany them. (4) Construction and support activities in contaminated areas +. will be accomplished at the discretion of the AEC Branch Chief. The AEC Rad-Safety Assistant will act as an advisor when required, d. Rad-Satety Clothing and Equipment The procedures outlined in paragraph 5e also apply during the non-test period. e. Decontamination All persons leaving a contaminated area will be monitored for contamination. Persons found contaminated will be processed _through the personnel decontamination station Site Elmer ana/ or Site Nan. Equipment found to be contaminated will be decon- taminated when the radiation levels are greater than those values -15- COPIED/DOE LANL RC 13