ad, £5 gy cy i) “3 Shelby Thompson, Acting Director, September 11, 1956 Divigion of Information Services Cc. L. Danhan, H.D., Director, Division of Blolegy & Medicine CLARIFICATION OF POLICY REGARDING REPORTING OF ACCIDENTS SYMBOL: BMAsHDO Reference is made to your memorandum of August 7, 1956, on the , , subject. above We have two suggestions to make concerning the typea of accidents or incidents to be announced as listed in Page 2 ef the proposed announcement. It is suggested that accidents causing death to an exployee be included in the list. We would suggest that Item & might be more suitably stated 4n the language we have used in proposed chapter 0523 of the ARC Manual, to wits Many ingle rediation incident which results in (or, pending confirmation, is suspeated to have resulted in) the exposure of AEC or AkC-cantractor persennsl, or ether persons, whether on or off-site, to a dose ef ionizing radiation in excess of: (1) a whole-body (or major argan) dose of 3 rem of gama, neutron er cerpusenlser radiation. (2) the total dose (to the eritical tissue, organ or region of interest, as a result of inhalation, ingestion, cute er sbrasions or other means) equivalent to that whieh would be received should the persen be exposed fer a continuous 10-week an period te official puruissible concentrations in c a gor? 5 10 © oeore air or water.* ‘om oO z cosats et OFFICEP |.SSA| ASST. sunvamey ceONeilT:pas : Ae cater |2/11/5464 OT Porm AEC-318 (Rev. 9-83) Ong —MEDIOINE - HEALTH§SAFETY} Lfh-f 3 B/S TAT U. 8. SOVERAwENT paimrine/orrice” 16—03761-a ee _— =

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