United States Nuclear Regulatory Commission - Protecting People and the Environment

Power Reactor Status Report for April 24, 2010

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 82   REDUCED POWER FOR WATERBOX MAINTENANCE    
Beaver Valley 2 100        
Calvert Cliffs 1 100        
Calvert Cliffs 2 100     *  
FitzPatrick 100        
Ginna 100        
Hope Creek 1 100        
Indian Point 2 100        
Indian Point 3 100        
Limerick 1 100        
Limerick 2 100        
Millstone 2 100        
Millstone 3 0 04/10/2010 DEFUELED    
Nine Mile Point 1 100        
Nine Mile Point 2 0 04/02/2010 REFUELING OUTAGE    
Oyster Creek 100        
Peach Bottom 2 100        
Peach Bottom 3 100        
Pilgrim 1 100        
Salem 1 0 04/03/2010 REFUELING OUTAGE    
Salem 2 100        
Seabrook 1 100   CONTINGENCY IN EFFECT TO REDUCE POWER TO 800MWE DUE TO LINE MAINTENANCE    
Susquehanna 1 0 04/22/2010 PLANT STARTING UP *  
Susquehanna 2 0 04/23/2010 PLANT OFFLINE FOR MAINTENANCE ON FEEDWATER HEATER LEAK *  
Three Mile Island 1 100        
Vermont Yankee 92   COASTDOWN TO REFUELING OUTAGE *  

Region 2

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Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Browns Ferry 1 100        
Browns Ferry 2 100        
Browns Ferry 3 100        
Brunswick 1 0 02/26/2010 PLANT STARTING UP *  
Brunswick 2 100        
Catawba 1 100        
Catawba 2 100        
Crystal River 3 0 09/25/2009 DEFUELED    
Farley 1 100        
Farley 2 0 04/04/2010 REFUELING OUTAGE-CORE RELOAD *  
Harris 1 100        
Hatch 1 95   HOLDING FOR FUEL SOAK *  
Hatch 2 98   HOLDING FOR FEEDWATER CROSSFLOW *  
McGuire 1 100        
McGuire 2 100        
North Anna 1 100        
North Anna 2 0 03/20/2010 PREPARING FOR STARTUP *  
Oconee 1 100        
Oconee 2 100        
Oconee 3 0 04/18/2010 PREPARING FOR STARTUP *  
Robinson 2 0 03/28/2010 REFUELING OUTAGE    
Saint Lucie 1 0 04/04/2010 DEFUELED    
Saint Lucie 2 100     *  
Sequoyah 1 100        
Sequoyah 2 100        
Summer 95   TURBINE CONTROL VALVE TESTING *  
Surry 1 100        
Surry 2 100        
Turkey Point 3 100        
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        
Byron 2 0 04/18/2010 REFUELING OUTAGE - CORE OFFLOAD IN PROGRESS    
Clinton 97   100% ELECTRICAL CAPABILITY    
D.C. Cook 1 100        
D.C. Cook 2 100        
Davis-Besse 0 02/27/2010 DEFUELED    
Dresden 2 100        
Dresden 3 100        
Duane Arnold 100        
Fermi 2 100     *  
Kewaunee 100        
La Salle 1 100        
La Salle 2 100        
Monticello 100        
Palisades 100        
Perry 1 100        
Point Beach 1 100        
Point Beach 2 100        
Prairie Island 1 100        
Prairie Island 2 0 04/16/2010 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 0 04/18/2010 FORCED OUTAGE - DRAINED DOWN FOR REPLACEMENT OF "C" RCP SEAL    
Arkansas Nuclear 2 100        
Callaway 0 04/17/2010 REFUELING OUTAGE    
Columbia Generating Station 100        
Comanche Peak 1 0 04/03/2010 REFUELING OUTAGE - RV HEAD TENSIONING IN PROGRESS *  
Comanche Peak 2 100        
Cooper 100        
Diablo Canyon 1 100        
Diablo Canyon 2 100        
Fort Calhoun 100        
Grand Gulf 1 85   COASTDOWN TO REFUELING OUTAGE    
Palo Verde 1 0 04/02/2010 DEFUELED    
Palo Verde 2 100        
Palo Verde 3 100        
River Bend 1 100        
San Onofre 2 98   WILL HOLD POWER AT 98% UNTIL AMAG IS RETURNED TO SERVICE    
San Onofre 3 60   INCREASING POWER *  
South Texas 1 100        
South Texas 2 0 03/27/2010 REFUELING OUTAGE    
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 29, 2012
Thursday, March 29, 2012