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This is a late eight hour report submitted … This is a late eight hour report submitted under 10CFR50.72(b)(3)(ii), 'Degraded or Unanalyzed Condition.'</br>During walk downs for the Fire Penetration Seal Project on September 16, 2010 at 1343 (hrs. CDT), a degraded fire barrier was identified in the wall between the Unit 1 and Unit 2 sides of the Electrical Piping Area. The wall is listed as an Appendix R wall between Fire Area (FA) 29 and FA 30. The wall separates safety related redundant cables. </br>There is an approximately one inch gap filled with loose fitting foam from the top of the wall to the concrete ceiling above it. In one place the foam has a gap approximately one inch wide. This has been identified as a missing fire barrier such that the required degree of separation for redundant safe shutdown trains is lacking.</br>A fire watch was established as a compensatory measure on 9/16/10. The discovery of this non-compliance is being reported as an unanalyzed condition as defined by 10 CFR 50.72(b)(3)(ii)(B).</br>The licensee has notified the NRC Resident Inspector of this event.</br>The fire watch remains in place.</br>* * * RETRACTION ON 11/15/2010 AT 1328 EST FROM STEPHEN SEILHYMER TO MARK ABRAMOVITZ * * *</br>An eight hour report per 10 CFR 50.72(b)(3)(ii)(B) was conservatively reported on September 20, 2010 for a degraded fire barrier between Fire Area (FA) 29 and FA 30. Subsequent engineering analysis determined that the degraded fire barrier maintained the required degree of separation for redundant safe shutdown trains and plant safety was not significantly degraded. The 10 CFR 50.72(b)(3)(ii)(B) report is retracted.</br>The NRC Resident (Inspector) has been informed.</br>Notified the R3DO (Cameron).een informed.
Notified the R3DO (Cameron). +
18:43:00, 16 September 2010 +
46,261 +
17:26:00, 20 September 2010 +
18:43:00, 16 September 2010 +
This is a late eight hour report submitted … This is a late eight hour report submitted under 10CFR50.72(b)(3)(ii), 'Degraded or Unanalyzed Condition.'</br>During walk downs for the Fire Penetration Seal Project on September 16, 2010 at 1343 (hrs. CDT), a degraded fire barrier was identified in the wall between the Unit 1 and Unit 2 sides of the Electrical Piping Area. The wall is listed as an Appendix R wall between Fire Area (FA) 29 and FA 30. The wall separates safety related redundant cables. </br>There is an approximately one inch gap filled with loose fitting foam from the top of the wall to the concrete ceiling above it. In one place the foam has a gap approximately one inch wide. This has been identified as a missing fire barrier such that the required degree of separation for redundant safe shutdown trains is lacking.</br>A fire watch was established as a compensatory measure on 9/16/10. The discovery of this non-compliance is being reported as an unanalyzed condition as defined by 10 CFR 50.72(b)(3)(ii)(B).</br>The licensee has notified the NRC Resident Inspector of this event.</br>The fire watch remains in place.</br>* * * RETRACTION ON 11/15/2010 AT 1328 EST FROM STEPHEN SEILHYMER TO MARK ABRAMOVITZ * * *</br>An eight hour report per 10 CFR 50.72(b)(3)(ii)(B) was conservatively reported on September 20, 2010 for a degraded fire barrier between Fire Area (FA) 29 and FA 30. Subsequent engineering analysis determined that the degraded fire barrier maintained the required degree of separation for redundant safe shutdown trains and plant safety was not significantly degraded. The 10 CFR 50.72(b)(3)(ii)(B) report is retracted.</br>The NRC Resident (Inspector) has been informed.</br>Notified the R3DO (Cameron).een informed.
Notified the R3DO (Cameron). +
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>.
100 +
00:00:00, 15 November 2010 +
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>.
22:29:07, 24 September 2017 +
17:26:00, 20 September 2010 +
true +
false +
3.947 d (94.72 hours, 0.564 weeks, 0.13 months) +
18:43:00, 16 September 2010 +
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.