Report a Safety Concern
Search

The U.S. Nuclear Regulatory Commission is in the process of rescinding or revising guidance and policies posted on this webpage in accordance with Executive Order 14151 Ending Radical and Wasteful Government DEI Programs and Preferencing, and Executive Order 14168 Defending Women From Gender Ideology Extremism and Restoring Biological Truth to the Federal Government. In the interim, any previously issued diversity, equity, inclusion, or gender-related guidance on this webpage should be considered rescinded that is inconsistent with these Executive Orders.

Home NRC Library Document Collections Events, Reports Associated with Power Reactor Status Reports 2011

Power Reactor Status Report for October 14, 2011

UNEVALUATED INFORMATION PROVIDED BY THE FACILITY

On this page:

Region 1

Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Beaver Valley 1 100        
Beaver Valley 2 100        
Calvert Cliffs 1 100     *  
Calvert Cliffs 2 100     *  
FitzPatrick 100        
Ginna 0 10/11/2011 REACTOR TRIP - SEE EN#47338    
Hope Creek 1 100   HIGH SYSTEM VOLTAGE ACTION    
Indian Point 2 100        
Indian Point 3 100        
Limerick 1 100        
Limerick 2 100        
Millstone 2 100        
Millstone 3 0 10/08/2011 REFUELING OUTAGE *  
Nine Mile Point 1 100        
Nine Mile Point 2 100        
Oyster Creek 100        
Peach Bottom 2 100        
Peach Bottom 3 17   TURBINE ROLL PREPERATIONS *  
Pilgrim 1 100        
Salem 1 100        
Salem 2 100        
Seabrook 1 0 10/06/2011 AUTOMATIC REACTOR TRIP-SEE EN #47327    
Susquehanna 1 100   HIGH SYSTEM VOLTAGE ACTION    
Susquehanna 2 100   HIGH SYSTEM VOLTAGE ACTION    
Three Mile Island 1 100   HIGH SYSTEM VOLTAGE ACTION    
Vermont Yankee 0 10/08/2011 REFUELING OUTAGE    

Region 2

Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Browns Ferry 1 100        
Browns Ferry 2 100        
Browns Ferry 3 95   HEATER STRING LCV REPAIR *  
Brunswick 1 100        
Brunswick 2 100        
Catawba 1 100        
Catawba 2 46   DOWNPOWER TO REPAIR CONDENSER TUBE LEAK *  
Crystal River 3 0 09/25/2009 DEFUELED; CONTAINMENT TENSIONING ON HOLD    
Farley 1 100        
Farley 2 0 10/09/2011 REFUELING OUTAGE *  
Harris 1 100        
Hatch 1 100        
Hatch 2 91   POWER LIMIT DUE TO SRV LEAKAGE    
McGuire 1 0 09/17/2011 REFUELING OUTAGE - PREPARE FOR RESTART *  
McGuire 2 100        
North Anna 1 0 08/23/2011 FORCED OUTAGE - HIGH SYSTEM VOLTAGE ACTION    
North Anna 2 0 08/23/2011 REFUELING OUTAGE - HIGH SYSTEM VOLTAGE ACTION    
Oconee 1 100        
Oconee 2 98   COASTDOWN TO REFUELING OUTAGE *  
Oconee 3 100        
Robinson 2 100        
Saint Lucie 1 86   MONITORING CHEMISTRY FOLLOWING TUBE LEAK REPAIR    
Saint Lucie 2 100        
Sequoyah 1 100        
Sequoyah 2 100        
Summer 100        
Surry 1 100   HIGH SYSTEM VOLTAGE ACTION    
Surry 2 100   HIGH SYSTEM VOLTAGE ACTION    
Turkey Point 3 0 10/03/2011 MAINTENANCE OUTAGE COMPLETED *  
Turkey Point 4 100        
Vogtle 1 100        
Vogtle 2 45   INCREASING POWER *  
Watts Bar 1 0 10/07/2011 PLANNED MAINTENANCE OUTAGE    

Region 3

Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Braidwood 1 100        
Braidwood 2 100        
Byron 1 99   FEEDWATER INSTRUMENT FLOW UNCERTAINTY    
Byron 2 96   INCREASING POWER *  
Clinton 97   100% ELECTRICAL OUTPUT *  
D.C. Cook 1 0 09/21/2011 REFUELING OUTAGE    
D.C. Cook 2 100        
Davis-Besse 0 09/30/2011 MAINTENANCE OUTAGE DEFUELED *  
Dresden 2 99   COASTDOWN TO REFUELING OUTAGE *  
Dresden 3 100        
Duane Arnold 100        
Fermi 2 100        
Kewaunee 100        
La Salle 1 100        
La Salle 2 100        
Monticello 100        
Palisades 100        
Perry 1 0 10/02/2011 FORCED OUTAGE - TECH SPEC REQUIRED SHUTDOWN - SEE EN #47312    
Point Beach 1 0 10/02/2011 REFUELING OUTAGE    
Point Beach 2 100        
Prairie Island 1 100        
Prairie Island 2 0 10/04/2011 MAINTENANCE OUTAGE - RX COOLANT PUMP SEAL FAILURE    
Quad Cities 1 100        
Quad Cities 2 100        

Region 4

Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Arkansas Nuclear 1 83   COASTDOWN TO REFUELING OUTAGE    
Arkansas Nuclear 2 100        
Callaway 100        
Columbia Generating Station 100   ONE COOLING TOWER OUT OF SERVICE    
Comanche Peak 1 0 10/01/2011 REFUELING OUTAGE *  
Comanche Peak 2 100        
Cooper 100        
Diablo Canyon 1 100        
Diablo Canyon 2 100        
Fort Calhoun 0 04/09/2011 REFUELING OUTAGE    
Grand Gulf 1 96   2ND STAGE MSR LIMITED TO 96% POWER    
Palo Verde 1 0 10/07/2011 REFUELING OUTAGE *  
Palo Verde 2 100        
Palo Verde 3 100        
River Bend 1 100        
San Onofre 2 100        
San Onofre 3 100        
South Texas 1 100        
South Texas 2 100        
Waterford 3 100        
Wolf Creek 1 100        

* - Power Reactor Status Report change within past 24 hours
# - Number of reactor scrams or trips within past 24 hours

Notes:
  • Reactor status data collected between 4 a.m. and 8 a.m. each day.
  • All times are based on eastern time.

Page Last Reviewed/Updated Wednesday, March 24, 2021