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An unplanned airborne contamination event … An unplanned airborne contamination event occurred beginning June 24, 2009 at 1045 at the Honeywell Metropolis, IL facilities' pond mud calciner area. Access was restricted to the area by requiring respiratory protection to be worn. </br>Average airborne concentrations during the following 24 hour period were 7.19 E -11 microcuries per cubic centimeter which exceeds the administrative limit of 5 E -12 microcuries per cubic centimeter. Natural uranium dust was the isotope involved. </br>There was no known effect to employees. This event is being entered into the facilities corrective action program.</br>* * * UPDATE AT 1020 EDT ON 07/01/09 FROM BOB STOKES TO S. SANDIN * * *</br>The licensee is retracting this report based on the following:</br>(The licensee is) withdraw(ing) the event reported June 25th, 2009 Event Number 45163. Following a review of the circumstances associated with the report (the licensee) determined that the event did not meet the criteria as described in 10CFR40.60(b). The event review determined that the contamination event was expected. And the area DID have a respiratory protection requirement in place at the time of the elevated air activity.</br>The licensee informed NRC Region 2 (John Pelchat). Notified R2DO (Musser) and NMSS (Easton). Notified R2DO (Musser) and NMSS (Easton). +
15:45:00, 24 June 2009 +
45,163 +
13:06:00, 25 June 2009 +
15:45:00, 24 June 2009 +
An unplanned airborne contamination event … An unplanned airborne contamination event occurred beginning June 24, 2009 at 1045 at the Honeywell Metropolis, IL facilities' pond mud calciner area. Access was restricted to the area by requiring respiratory protection to be worn. </br>Average airborne concentrations during the following 24 hour period were 7.19 E -11 microcuries per cubic centimeter which exceeds the administrative limit of 5 E -12 microcuries per cubic centimeter. Natural uranium dust was the isotope involved. </br>There was no known effect to employees. This event is being entered into the facilities corrective action program.</br>* * * UPDATE AT 1020 EDT ON 07/01/09 FROM BOB STOKES TO S. SANDIN * * *</br>The licensee is retracting this report based on the following:</br>(The licensee is) withdraw(ing) the event reported June 25th, 2009 Event Number 45163. Following a review of the circumstances associated with the report (the licensee) determined that the event did not meet the criteria as described in 10CFR40.60(b). The event review determined that the contamination event was expected. And the area DID have a respiratory protection requirement in place at the time of the elevated air activity.</br>The licensee informed NRC Region 2 (John Pelchat). Notified R2DO (Musser) and NMSS (Easton). Notified R2DO (Musser) and NMSS (Easton). +
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, 1 July 2009 +
SUB-526 +
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>.
23:26:06, 24 November 2018 +
13:06:00, 25 June 2009 +
0.89 d (21.35 hours, 0.127 weeks, 0.0292 months) +
15:45:00, 24 June 2009 +
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.