RE: tritium exit signs - not

["Catherine Mattsen" <CRM@NRC.GOV>]

You will not find a dose assessment in NUREG-1717: "Systematic Radiological Assessment of Exemptions for Source and Byproduct Materials"  for tritium exit signs.  Tritium exit signs are generally licensed under 10 CFR 31.5 and equivalent Agreement State regulations.  NUREG-1717 assesses potential doses for the exemptions from licensing and a few licensed devices that were suggested as candidates for exemption (not including exit signs).



For those of you interested in NUREG-1717, the final version will be out soon.



Cathy Mattsen

crm@nrc.gov 

301-415-6264



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