United States Nuclear Regulatory Commission - Protecting People and the Environment

Power Reactor Status Report for April 17, 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 CLEANING *  
Beaver Valley 2 100        
Calvert Cliffs 1 100        
Calvert Cliffs 2 100        
FitzPatrick 100     *  
Ginna 100        
Hope Creek 1 100   REACTIVE LOAD LIMIT IN EFFECT FOR TRANSMISSION LINE 5015 WORK *  
Indian Point 2 100   138KV FEEDER LINE #96951 OOS FOR APPROXIMATELY 24 HOURS *  
Indian Point 3 100        
Limerick 1 100     *  
Limerick 2 100        
Millstone 2 100        
Millstone 3 0 04/10/2010 REFUELING OUTAGE    
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 FUEL LOAD IN PROGRESS    
Salem 2 100   REACTIVE LOAD LIMIT IN EFFECT FOR TRANSMISSION LINE 5015 WORK *  
Seabrook 1 100        
Susquehanna 1 1   STARTUP IN PROGRESS - REACTOR CRITICAL IN INTERMEDIATE RANGE 5 *  
Susquehanna 2 68   FEEDWATER HEATER LEAK *  
Three Mile Island 1 100        
Vermont Yankee 95   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 REFUELING OUTAGE    
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 DEFUELED *  
Harris 1 100        
Hatch 1 86   HOLDING POWER WHILE TROUBLESHOOTING I&C ISSUE *  
Hatch 2 16   GENERATOR OFFLINE *  
McGuire 1 0 03/13/2010 REFUELING OUTAGE *  
McGuire 2 100        
North Anna 1 100        
North Anna 2 0 03/20/2010 REFUELING OUTAGE *  
Oconee 1 100        
Oconee 2 100        
Oconee 3 100        
Robinson 2 0 03/28/2010 REFUELING OUTAGE    
Saint Lucie 1 0 04/04/2010 REFUELING OUTAGE - CORE OFFLOAD IN PROGRESS *  
Saint Lucie 2 0 04/15/2010 TRIP - SEE EN# 45843    
Sequoyah 1 100        
Sequoyah 2 100        
Summer 100        
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 90   COASTDOWN TO REFUELING OUTAGE *  
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 REACTOR TRIP SEE EN# 45851 * 1
Quad Cities 1 100        
Quad Cities 2 0 04/15/2010 SHUTDOWN FOR TURBINE BEARING REPAIRS *  

Region 4

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Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Arkansas Nuclear 1 0 03/21/2010 REFUELING OUTAGE    
Arkansas Nuclear 2 100        
Callaway 16   PREPARING TO SHUTDOWN *  
Columbia Generating Station 100        
Comanche Peak 1 0 04/03/2010 REFUELING OUTAGE. DEFUELED    
Comanche Peak 2 100        
Cooper 100        
Diablo Canyon 1 100        
Diablo Canyon 2 100        
Fort Calhoun 100        
Grand Gulf 1 86   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 91   FW HEATER MAINTENANCE INCREASING POWER *  
San Onofre 3 50   REDUCED POWER FOR FUEL MANAGEMENT    
South Texas 1 100        
South Texas 2 0 03/27/2010 REFUELING OUTAGE. DEFUELED    
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