ENS 45985: Difference between revisions

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| event date = 06/07/2010 18:44 CDT
| event date = 06/07/2010 18:44 CDT
| last update date = 06/07/2010
| last update date = 06/07/2010
| title = Technical Specification Required Shutdown Due To Voiding In The Component Cooling Water System
| title = Technical Specification Required Shutdown Due to Voiding in the Component Cooling Water System
| event text = [The licensee] commenced Tech Spec required shutdown at 1844 [CDT] on 6/7/10.  Shutdown was commenced due to entry into [Technical Specification] 3.0.3 at 1828 hrs. on 6/7/10 due to voids in Component Cooling Water (CCW) Train causing both trains to be inoperable.
| event text = [The licensee] commenced Tech Spec required shutdown at 1844 [CDT] on 6/7/10.  Shutdown was commenced due to entry into [Technical Specification] 3.0.3 at 1828 hrs. on 6/7/10 due to voids in Component Cooling Water (CCW) Train causing both trains to be inoperable.
While operating in Mode 1 at 100% rated thermal power, voids were found in the  'B'  CCW train that was above the acceptable volume.  'B'  CCW train was declared inoperable at 1828 hrs..  'A'  CCW train was already inoperable due to voids.  Both trains inoperable required entry into Tech Spec 3.0.3.  Shutdown was commenced at 1844 hrs.  All system functioned normally.  [The NRC] Senior Resident Inspector has been contacted.
While operating in Mode 1 at 100% rated thermal power, voids were found in the  'B'  CCW train that was above the acceptable volume.  'B'  CCW train was declared inoperable at 1828 hrs..  'A'  CCW train was already inoperable due to voids.  Both trains inoperable required entry into Tech Spec 3.0.3.  Shutdown was commenced at 1844 hrs.  All system functioned normally.  [The NRC] Senior Resident Inspector has been contacted.

Latest revision as of 21:09, 1 March 2018

ENS 45985 +/-
Where
Wolf Creek Wolf Creek Nuclear Operating Corporation icon.png
Kansas (NRC Region 4)
Reporting
10 CFR 50.72(b)(2)(i), Tech Spec Required Shutdown
Time - Person (Reporting Time:+-1.52 h-0.0633 days <br />-0.00905 weeks <br />-0.00208 months <br />)
Opened: Jeff Isch
22:13 Jun 7, 2010
NRC Officer: Howie Crouch
Last Updated: Jun 7, 2010
45985 - NRC Website
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