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

Power Reactor Status Report for October 18, 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 100        
Hope Creek 1 100   HIGH SYSTEM VOLTAGE ACTION    
Indian Point 2 100        
Indian Point 3 100        
Limerick 1 100        
Limerick 2 100        
Millstone 2 92   HOLDING POWER TO LOWER STATION DELTA T DUE TO CIRC WATER OFFLINE ON UNIT 3    
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 95   ROD PATTERN ADJUSTMENT *  
Pilgrim 1 100        
Salem 1 100        
Salem 2 100        
Seabrook 1 16   EXPECT TO SYNC GENERATOR ABOUT 0800 *  
Susquehanna 1 100        
Susquehanna 2 100        
Three Mile Island 1 100     *  
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   GREEN GRID - TRINITY 161 KV LINE OOS    
Browns Ferry 2 100   GREEN GRID - TRINITY 161 KV LINE OOS    
Browns Ferry 3 100   GREEN GRID - TRINITY 161 KV LINE OOS    
Brunswick 1 100        
Brunswick 2 100        
Catawba 1 100        
Catawba 2 100        
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 80   INCREASING POWER *  
McGuire 2 100        
North Anna 1 0 08/23/2011 FORCED OUTAGE HI VOLTAGE ALERT *  
North Anna 2 0 08/23/2011 REFUELING OUTAGE HI VOLTAGE ALERT *  
Oconee 1 100        
Oconee 2 93   COASTDOWN TO REFUELING OUTAGE *  
Oconee 3 100        
Robinson 2 100        
Saint Lucie 1 86   MONITORING CHEMISTRY; ONE WATER BOX OUT OF SERVICE    
Saint Lucie 2 100        
Sequoyah 1 100   YELLOW GRID RISK DUE TO ONE 161 KV TRANSMISSION LINE OOS    
Sequoyah 2 100   YELLOW GRID RISK DUE TO ONE 161 KV TRANSMISSION LINE OOS    
Summer 100        
Surry 1 100     *  
Surry 2 100     *  
Turkey Point 3 55   HOLDING POWER DUE TO REPAIR ON 3A FEEDPUMP    
Turkey Point 4 100        
Vogtle 1 100        
Vogtle 2 100        
Watts Bar 1 100     *  

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 99     *  
Clinton 97        
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 0 10/16/2011 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 START UP IN PROGRESS *  
Point Beach 1 0 10/02/2011 REFUELING OUTAGE DEFUELED *  
Point Beach 2 100        
Prairie Island 1 100        
Prairie Island 2 0 10/04/2011 HEAT UP FOLLOWING MAINTENANCE OUTAGE ON RX COOLANT PUMP SEAL *  
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 0 10/16/2011 REFUELING OUTAGE    
Arkansas Nuclear 2 100        
Callaway 0 10/15/2011 REFUELING OUTAGE    
Columbia Generating Station 100        
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 99   VALVE TESTING    
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 Thursday, March 25, 2021