ENS 40247: Difference between revisions
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StriderTol (talk | contribs) (Created page by program invented by Mark Hawes) |
StriderTol (talk | contribs) (Created page by program invented by StriderTol) |
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| event date = 10/14/2003 23:55 EDT | | event date = 10/14/2003 23:55 EDT | ||
| last update date = 10/15/2003 | | last update date = 10/15/2003 | ||
| title = Automatic Reactor Trip Due | | title = Automatic Reactor Trip Due to Low "B" Steam Generator Water Level. | ||
| event text = Automatic Trip due to low (21%) B Steam Generator Level (all rods fully inserted into the core). | | event text = Automatic Trip due to low (21%) B Steam Generator Level (all rods fully inserted into the core). | ||
While decreasing power for heater drain pump repairs, the B main feedwater regulating valve did not respond properly. Manual attempts to restore level were not effective. Steam generator level decreased to the low level trip setpoint. | While decreasing power for heater drain pump repairs, the B main feedwater regulating valve did not respond properly. Manual attempts to restore level were not effective. Steam generator level decreased to the low level trip setpoint. | ||
Latest revision as of 21:24, 1 March 2018
| Where | |
|---|---|
| Beaver Valley Pennsylvania (NRC Region 1) | |
| Reporting | |
| 10 CFR 50.72(b)(2)(iv)(B), RPS Actuation 10 CFR 50.72(b)(3)(iv)(A), System Actuation | |
| LER: | 05000412/LER-2003-003 Regarding Automatic Reactor Trip Due to Low Steam Generator Water Level |
| Time - Person (Reporting Time:+-1.98 h-0.0825 days <br />-0.0118 weeks <br />-0.00271 months <br />) | |
| Opened: | C. Mcfeaters 01:56 Oct 15, 2003 |
| NRC Officer: | John Mackinnon |
| Last Updated: | Oct 15, 2003 |
| 40247 - NRC Website
| |