Abstract:
:In this article an overview of the historical development of light water reactor health physics programs is presented. Operational health physics programs have developed and matured as experience in operating and maintaining light water reactors has been gained. Initial programs grew quickly in both size and complexity with the number and size of nuclear units under construction and in operation. Operational health physics programs evolved to face various challenges confronted by the nuclear industry, increasing the effectiveness of radiological safety measures. Industry improvements in radiological safety performance have resulted in significant decreases in annual collective exposures from a high value of 790 person-rem in 1980 to 117 person-rem per reactor in 2002. Though significant gains have been made, the continued viability of the nuclear power industry is confronted with an aging workforce, as well as the challenges posed by deregulation and the need to maintain operational excellence.
journal_name
Health Physjournal_title
Health physicsauthors
Prince RJ,Bradley SEdoi
10.1097/00004032-200506000-00011keywords:
subject
Has Abstractpub_date
2005-06-01 00:00:00pages
665-75issue
6eissn
0017-9078issn
1538-5159pii
00004032-200506000-00011journal_volume
88pub_type
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