QPhaleobit SA: tae hae Fee J-15G-57 ~3- Clark's authorization. in advance. 12 Novamber 195) Such authorization may, of course, be obtainsd All initial entries to areas reading higher than 1 r/hbr require Clark's specific authorization. Since a situation board will be kept at Building 1 as well as at the Rad-Safe building, you can save yourself time, trouble and frustration by seeing Clark first if it seems mecessarye In any case you will save your nerves by not arguing with tha Red-Safe people unless you know them and are sure they know youe The argument with Clark may be heated but at leest he will know you and you will probably wine In a close race ask Ogle for helpe He is on your side this time, maybe. 3. Continuing cleararce. At Castle some of us had what amounted to cor= tinuing clearance to certain ereas between shots. Newall ami I did, for example, after each initial entry to our somoen buildings. We were not permitted to go back until Bill agreed to it, but once he released the boats from the Enyu anchorage we were in effect cleared to enter as wa chose and took on ourselves the responsibility for controlling exposures. Technically we vere not free to picnic at Bikini or anyplace else away from Aomoen. We could mot, for example, go ashore on Bokobyaada without Bill's authorization. We hope to set up a similar system for NPG but it has cenplications there which will make it a little more restrictive. Specifically we will propose that continuing cleararce can be authorizes by Clark for any or all people in a project at the request of the project officer. The clearame will be good for arees wnere conditions are known from ground survey readings made previously by monitors of tha same projezt. Each individual will have his om clearance slip for use at Red=Safe chsex points. If the project officer has not himself been briefed by Rad-Sefe he will te briefed when he gets continuing clearance for his people. Continuing clearance will be authorized for any period between shots but must be renswed after each shot except HADR am possibly HA. Continuing clearence will also expire when the accumulated dose for an individual reaches 3.0 roentgens. The purpose here is to be sure that everyore <= the individual, the project officer, and Clark -- knows the 3.9 limit is closs. On the other ham if there is real nscessity or if the daily accumulated dose from the pertinent area is low, the individual may still be authorizodé continuing clearance in lieu of specific entry clearance. The matter must be negotiated with Clark, though, and mt with the Rad-Safe people. In a few cases it may be desirable to get contiming clearances for non- project people, particularly Reynolds eaployees. In such cases, advise Newnan when you arrange far the help. Hs will ask Reynolds and if it's all right will so inform Clark. Gererally speaking, Clark will mt authorize contimning clearances for persons not on a project's roster without concurrence of the appropriate supervisor whether he 4s another COPIED/DOE LANL RG Bu pa 20Ee ery