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The licensee, the University of Michigan a … The licensee, the University of Michigan at Ann Arbor, reported that they had a failure of the cable drive mechanism in their irradiator. While they were lowering the table into the pool, the mechanism failed after being lowered to the level where the high radiation light went out. The activity of the Cobalt 60 sources in the irradiator is 8,763 curies. The table was then remotely manually lowered into the pool to a level where there was no measured exposure detected by their ion chamber detectors. The current exposure rate at the surface is 1mr/hr. The room will be secured until the person in charge of the irradiator returns from vacation. Only the HP has keys to the room. There were no injuries or overexposures during this incident.ies or overexposures during this incident. +
14:30:00, 19 July 2004 +
40,880 +
16:54:00, 19 July 2004 +
14:30:00, 19 July 2004 +
The licensee, the University of Michigan a … The licensee, the University of Michigan at Ann Arbor, reported that they had a failure of the cable drive mechanism in their irradiator. While they were lowering the table into the pool, the mechanism failed after being lowered to the level where the high radiation light went out. The activity of the Cobalt 60 sources in the irradiator is 8,763 curies. The table was then remotely manually lowered into the pool to a level where there was no measured exposure detected by their ion chamber detectors. The current exposure rate at the surface is 1mr/hr. The room will be secured until the person in charge of the irradiator returns from vacation. Only the HP has keys to the room. There were no injuries or overexposures during this incident.ies or overexposures during this incident. +
Has query"Has query" is a predefined property that represents meta information (in form of a <a rel="nofollow" class="external text" href="https://www.semantic-mediawiki.org/wiki/Subobject">subobject</a>) about individual queries and is provided by <a rel="nofollow" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Special_properties">Semantic MediaWiki</a>.
00:00:00, 19 July 2004 +
R-28 +
Modification date"Modification date" is a predefined property that corresponds to the date of the last modification of a subject and is provided by <a rel="nofollow" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Special_properties">Semantic MediaWiki</a>.
02:23:10, 2 March 2018 +
16:54:00, 19 July 2004 +
0.1 d (2.4 hours, 0.0143 weeks, 0.00329 months) +
14:30:00, 19 July 2004 +
URL"URL" is a <a href="/Special:Types/URL" title="Special:Types/URL">type</a> and predefined property provided by <a rel="nofollow" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Special_properties">Semantic MediaWiki</a> to represent URI/URL values.