ENS 54460: Difference between revisions

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{{ENS notification
{{ENS notification
| event number = 54460
| event number = 54460
| facility = Comanche Peak
| facility =  
| Organization =  
| Organization =  
| license number =  
| license number =  
| region = 4
| region =  
| state = Texas
| state =  
| city =  
| city =  
| unit = 2
| unit =  
| utype = W-4-LP, W-4-LP
| utype =  
| cfr = 10 CFR 50.72(b)(2)(iv)(B), 10 CFR 50.72(b)(3)(iv)(A)
| cfr =  
| emergency class = Non Emergency
| emergency class =  
| notification date = 01/01/2020 16:57
| notification date =
| notification by = Chris Metz
| notification by =  
| NRC officer = Brian Lin
| NRC officer =  
| event date = 01/01/2020 12:53 CST
| event date =
| last update date = 01/01/2020
| last update date =  
| title = Manual Reactor Trip and Specified System Actuation
| title =  
| event text = At 1253 [CST] Unit 2 Reactor was manually tripped due to a trip of both Main Feed Pumps.  During an evolution to secure Circulating Water Pump 2-01, vacuum was reduced in the auxiliary condensers for both Main Feed Pumps causing both Main Feed Pumps to trip.  Both Motor Driven and the Turbine Driven Auxiliary Feedwater Pumps started due to steam generator Lo-Lo levels.
| event text =  
Unit 2 is being maintained in Hot Standby (Mode 3) in accordance with Integrated Plant Operating Procedure IPO-0078.  The Emergency Response Guideline Network has been exited. Decay heat is being rejected to the Main Condenser via the Steam Dump Valves.
The licensee notified the NRC Resident Inspector.
| URL = https://www.nrc.gov/reading-rm/doc-collections/event-status/event/2020/20200102en.html#en54460
| URL = https://www.nrc.gov/reading-rm/doc-collections/event-status/event/2020/20200102en.html#en54460
}}{{unit info
}}{{unit info
| Unit = 2  
| Unit = 2
| type =  
| type = W-4-LP
| Scram code = M/R  
| Scram code = M/R
| Reactor critical = Y  
| Reactor critical = Y
| Initial power = 100  
| Initial power = 100
| Initial reactor mode = Power Operation  
| Initial reactor mode = Power Operation
| Current power = 0  
| Current power = 0
| Current reactor mode = Hot Standby  
| Current reactor mode = Hot Standby
}}
}}


{{ENS-Nav}}[[Category:Power Reactor]]
{{ENS-Nav}}[[Category:Power Reactor]]

Revision as of 23:10, 13 January 2021

ENS 54460 +/-
Where

(NRC Region)
Reporting
Emergency class:
Time - Person (Reporting Time:+17747798.73 h739,491.614 days <br />105,641.659 weeks <br />24,310.935 months <br />)
Opened:Some use of "" in your query was not closed by a matching "".
18:43 Jul 27, 2024
54460 - NRC Website