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Power Reactor Status Report for March 4, 2012

UNEVALUATED INFORMATION PROVIDED BY THE FACILITY

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Region 1

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Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Beaver Valley 1 100        
Beaver Valley 2 100        
Calvert Cliffs 1 0 02/05/2012 REFUELING OUTAGE DEFUELED    
Calvert Cliffs 2 100        
FitzPatrick 100        
Ginna 100        
Hope Creek 1 20   RECIRC PUMP B TRIPPED DECREASING POWER TO 10% FOR DRYWELL ENTRY *  
Indian Point 2 100        
Indian Point 3 100        
Limerick 1 0 02/19/2012 REFUELING OUTAGE    
Limerick 2 100        
Millstone 2 100        
Millstone 3 100        
Nine Mile Point 1 100        
Nine Mile Point 2 100        
Oyster Creek 100        
Peach Bottom 2 100        
Peach Bottom 3 100        
Pilgrim 1 100        
Salem 1 100        
Salem 2 100        
Seabrook 1 85   HOLDING POWER BASED ON GENERATOR STATOR COOLING DELTA T LIMIT    
Susquehanna 1 99   LIMITED BY GENERATOR *  
Susquehanna 2 99   LIMITED BY GENERATOR *  
Three Mile Island 1 100        
Vermont Yankee 100        

Region 2

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Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Browns Ferry 1 100   161KV YELLOW DUE TO WEATHER RELATED DAMAGE *  
Browns Ferry 2 100   161KV YELLOW DUE TO WEATHER RELATED DAMAGE *  
Browns Ferry 3 100   161KV YELLOW DUE TO WEATHER RELATED DAMAGE *  
Brunswick 1 0 02/23/2012 REFUELING OUTAGE    
Brunswick 2 100        
Catawba 1 91   TURBINE VALVE TESTING *  
Catawba 2 97   COASTDOWN TO REFUELING OUTAGE *  
Crystal River 3 0 09/25/2009 DEFUELED - CONTAINMENT TENSIONING ON HOLD    
Farley 1 100        
Farley 2 100        
Harris 1 100        
Hatch 1 0 02/12/2012 REFUELING OUTAGE    
Hatch 2 100     *  
McGuire 1 100        
McGuire 2 100        
North Anna 1 100        
North Anna 2 100        
Oconee 1 100        
Oconee 2 100        
Oconee 3 100        
Robinson 2 0 01/17/2012 REFUELING OUTAGE    
Saint Lucie 1 0 11/27/2011 REFUELING OUTAGE    
Saint Lucie 2 100        
Sequoyah 1 0 02/26/2012 REFUELING OUTAGE    
Sequoyah 2 81   REDUCED POWER DUE TO WEATHER RELATED DAMAGE TO THE GRID *  
Summer 100   GRID RISK IS RED DUE TO TORNADO WATCH IN THE AREA    
Surry 1 100        
Surry 2 100        
Turkey Point 3 0 02/26/2012 REFUELING OUTAGE *  
Turkey Point 4 100        
Vogtle 1 100        
Vogtle 2 100        
Watts Bar 1 100     *  

Region 3

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Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Braidwood 1 100        
Braidwood 2 100        
Byron 1 100   SLIGHTLY REDUCED DUE TO FEEDWATER INSTRUMENT INVESTIGATION    
Byron 2 100   SLIGHTLY REDUCED DUE TO FEEDWATER INSTRUMENT INVESTIGATION    
Clinton 75   REDUCED POWER FOR SURVEILLANCES *  
D.C. Cook 1 98   INCREASING POWER AFTER TESTING *  
D.C. Cook 2 100        
Davis-Besse 100        
Dresden 2 100        
Dresden 3 77   REDUCED POWER FOR ROD SEQUENCE EXCHANGE AND SURVEILLANCE TESTING *  
Duane Arnold 100        
Fermi 2 100        
Kewaunee 100        
La Salle 1 0 02/12/2012 REFUELING OUTAGE    
La Salle 2 100        
Monticello 100        
Palisades 100        
Perry 1 6   STARTUP IN PROGRESS *  
Point Beach 1 100        
Point Beach 2 100        
Prairie Island 1 100        
Prairie Island 2 0 02/21/2012 REFUELING OUTAGE    
Quad Cities 1 100        
Quad Cities 2 100        

Region 4

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Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Arkansas Nuclear 1 100        
Arkansas Nuclear 2 100        
Callaway 100        
Columbia Generating Station 100        
Comanche Peak 1 100        
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 0 02/19/2012 REFUELING OUTAGE    
Palo Verde 1 100        
Palo Verde 2 100        
Palo Verde 3 98   COASTDOWN TO REFUELING OUTAGE *  
River Bend 1 100        
San Onofre 2 0 01/09/2012 REFUELING OUTAGE    
San Onofre 3 0 01/31/2012 FORCED OUTAGE    
South Texas 1 100        
South Texas 2 0 11/28/2011 MAINTENANCE OUTAGE    
Waterford 3 100        
Wolf Creek 1 0 01/13/2012 MAINTENANCE OUTAGE    

* - 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 Monday, April 02, 2012
Monday, April 02, 2012