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On 11/13/15 at 1745 EST, Unit 1 drywell enOn 11/13/15 at 1745 EST, Unit 1 drywell entry was performed during an unplanned Unit 1 outage. The licensee identified leakage from a weld on the 3/4 inch lower seal vent piping connected to the 1B reactor recirculation pump lower seal area. The location is within the reactor recirculation loop isolation valves, therefore isolable from the reactor vessel. The piping is ASME Class 2 and is a reactor coolant pressure boundary. The reactor was in mode 3 at the time of discovery. Control Room determined at 2110 EST on 11/13/15, that requirements for 10CFR50.72(b)(3)(ii)(A) were not met.</br>This event is being reported as a degraded condition pursuant to 10CFR50.72(b)(3)(ii)(A).</br>The Licensee notified the NRC Resident Inspector.ensee notified the NRC Resident Inspector.  +
22:45:00, 13 November 2015  +
51,538  +
00:22:00, 14 November 2015  +
22:45:00, 13 November 2015  +
On 11/13/15 at 1745 EST, Unit 1 drywell enOn 11/13/15 at 1745 EST, Unit 1 drywell entry was performed during an unplanned Unit 1 outage. The licensee identified leakage from a weld on the 3/4 inch lower seal vent piping connected to the 1B reactor recirculation pump lower seal area. The location is within the reactor recirculation loop isolation valves, therefore isolable from the reactor vessel. The piping is ASME Class 2 and is a reactor coolant pressure boundary. The reactor was in mode 3 at the time of discovery. Control Room determined at 2110 EST on 11/13/15, that requirements for 10CFR50.72(b)(3)(ii)(A) were not met.</br>This event is being reported as a degraded condition pursuant to 10CFR50.72(b)(3)(ii)(A).</br>The Licensee notified the NRC Resident Inspector.ensee notified the NRC Resident Inspector.  +
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00:00:00, 14 November 2015  +
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>.
01:46:21, 2 March 2018  +
00:22:00, 14 November 2015  +
false  +
false  +
0.0675 d (1.62 hours, 0.00964 weeks, 0.00222 months)  +
22:45:00, 13 November 2015  +
Degraded Condition of Leakage from Pump Lower Seal Weld  +
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.
1  +