ENS 40735: Difference between revisions

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| event date = 05/08/2004 04:50 CDT
| event date = 05/08/2004 04:50 CDT
| last update date = 05/08/2004
| last update date = 05/08/2004
| title = Reactor Startup Cancelled Due To Erratic Source Range Monitor  
| title = Reactor Startup Cancelled Due to Erratic Source Range Monitor  
| event text = While performing a unit start-up, SRM 24 was declared inoperable due to erratic indications.  SRM 22 was already inoperable which resulted in falling below the Technical Specification 3.3.1.2 mode 2 requirement of 3 operable SRMs.
| event text = While performing a unit start-up, SRM 24 was declared inoperable due to erratic indications.  SRM 22 was already inoperable which resulted in falling below the Technical Specification 3.3.1.2 mode 2 requirement of 3 operable SRMs.
The cause of the erratic indications on SRM 24 is unknown at this time.  All control rods were fully inserted at 0527 CDT.
The cause of the erratic indications on SRM 24 is unknown at this time.  All control rods were fully inserted at 0527 CDT.

Latest revision as of 21:23, 1 March 2018

ENS 40735 +/-
Where
Dresden Constellation icon.png
Illinois (NRC Region 3)
Reporting
10 CFR 50.72(b)(2)(i), Tech Spec Required Shutdown
Time - Person (Reporting Time:+-2.72 h-0.113 days <br />-0.0162 weeks <br />-0.00373 months <br />)
Opened: Scott Briley
07:07 May 8, 2004
NRC Officer: John Mackinnon
Last Updated: May 8, 2004
40735 - NRC Website
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