ENS 55575: Difference between revisions

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| NRC officer = Karen Cotton
| NRC officer = Karen Cotton
| event date = 11/14/2021 05:25 EST
| event date = 11/14/2021 05:25 EST
| last update date = 11/14/2021
| last update date = 01/30/2024
| title = Manual Trip Due to Lowering Main Condenser Vacuum
| title = Manual Trip Due to Lowering Main Condenser Vacuum
| event text = At 0525 EST, November 14, 2021, "Unit 2 was manually scammed by operations due to lowering main condenser vacuum.  This resulted in PCIS (process control and instrumentation system) Group II/III isolation signals.  All control rods inserted, and all systems operated as designed.
| event text = At 0525 EST, November 14, 2021, "Unit 2 was manually scammed by operations due to lowering main condenser vacuum.  This resulted in PCIS (primary containment Isolation system) Group II/III isolation signals.  All control rods inserted, and all systems operated as designed.
Unit 3 is unaffected and remains at 100 percent power in Mode 1.
Unit 3 is unaffected and remains at 100 percent power in Mode 1.
The Resident Inspector was notified.
The Resident Inspector was notified.
| URL = https://www.nrc.gov/reading-rm/doc-collections/event-status/event/2021/20211116en.html#en55575
| URL = https://www.nrc.gov/reading-rm/doc-collections/event-status/event/2024/20240131en.html#en55575
}}{{unit info
}}{{unit info
| Unit = 2
| Unit = 2

Latest revision as of 07:30, 31 January 2024

ENS 55575 +/-
Where
Peach Bottom Constellation icon.png
Pennsylvania (NRC Region 1)
Reporting
10 CFR 50.72(b)(2)(iv)(B), RPS Actuation
Time - Person (Reporting Time:+-1.58 h-0.0658 days <br />-0.0094 weeks <br />-0.00216 months <br />)
Opened: Chris Wainaina
08:50 Nov 14, 2021
NRC Officer: Karen Cotton
Last Updated: Jan 30, 2024
55575 - NRC Website
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