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The State provided the following informati … The State provided the following information via email:</br>On August 9, 2007, a dry smear of an ECD at UC Berkeley indicated a gross count rate of 5171 cpm. It was determined that this count rate indicated an activity of 0.03 uCi of Nickel-63. The ECD was returned to Varian on August 21, 2007, who determined that the leakage was less than the reportable limit of 0.005 uCi. Varian returned the ECD with the original Nickel-63 foil to UC Berkeley on August 28, 2007. </br>On October 16, 2007, the same 15 mCi Nickel-63 foil in the same Electron Capture Detector (ECD) in the Varian gas chromatograph was again found to be leaking. The activity of the leakage was determined to be 0.06 uCi. On October 17, 2007, the use of the gas chromatograph was immediately suspended, and a follow-up survey found that the contamination was limited to the top of the ECD, the exhaust funnel and a section of the exhaust tubing. On October 19, 2007, Varian representatives removed the ECD and transported it to their facility for analysis and repair. No adverse health effects resulted from this incident. UC Berkeley notified the RHB (Radiologic Health Branch) of this matter on November 9, 2007.ranch) of this matter on November 9, 2007. +
08:00:00, 9 August 2007 +
43,970 +
19:47:00, 7 February 2008 +
08:00:00, 9 August 2007 +
The State provided the following informati … The State provided the following information via email:</br>On August 9, 2007, a dry smear of an ECD at UC Berkeley indicated a gross count rate of 5171 cpm. It was determined that this count rate indicated an activity of 0.03 uCi of Nickel-63. The ECD was returned to Varian on August 21, 2007, who determined that the leakage was less than the reportable limit of 0.005 uCi. Varian returned the ECD with the original Nickel-63 foil to UC Berkeley on August 28, 2007. </br>On October 16, 2007, the same 15 mCi Nickel-63 foil in the same Electron Capture Detector (ECD) in the Varian gas chromatograph was again found to be leaking. The activity of the leakage was determined to be 0.06 uCi. On October 17, 2007, the use of the gas chromatograph was immediately suspended, and a follow-up survey found that the contamination was limited to the top of the ECD, the exhaust funnel and a section of the exhaust tubing. On October 19, 2007, Varian representatives removed the ECD and transported it to their facility for analysis and repair. No adverse health effects resulted from this incident. UC Berkeley notified the RHB (Radiologic Health Branch) of this matter on November 9, 2007.ranch) of this matter on November 9, 2007. +
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, 7 February 2008 +
1333-01 +
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>.
02:15:03, 2 March 2018 +
19:47:00, 7 February 2008 +
182.449 d (4,378.78 hours, 26.064 weeks, 5.998 months) +
08:00:00, 9 August 2007 +
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.