United States Nuclear Regulatory Commission - Protecting People and the Environment

Power Reactor Status Report for November 21, 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 1 100        
Beaver Valley 2 100        
Calvert Cliffs 1 100     *  
Calvert Cliffs 2 100     *  
FitzPatrick 55   HOLDING WHILE PERFORMING WORK ON RX FEEDPUMP "A" *  
Ginna 100        
Hope Creek 1 100     *  
Indian Point 2 0 11/07/2010 RX CRITICAL ON TUESDAY 23NOV10 *  
Indian Point 3 100        
Limerick 1 100        
Limerick 2 100        
Millstone 2 0 11/19/2010 RX CRITICAL ON DAYSHIFT SUNDAY 21NOV10 *  
Millstone 3 100        
Nine Mile Point 1 100        
Nine Mile Point 2 100        
Oyster Creek 0 10/31/2010 REFUELING OUTAGE *  
Peach Bottom 2 100        
Peach Bottom 3 90   INCREASING POWER *  
Pilgrim 1 100        
Salem 1 100        
Salem 2 100        
Seabrook 1 100        
Susquehanna 1 99   GENERATOR LIMIT    
Susquehanna 2 94   ONE CONTROL ROD TO BE TESTED FOLLOWING ROD SEQUENCE EXCHANGE *  
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 0 11/06/2010 REFUELING OUTAGE    
Browns Ferry 2 100        
Browns Ferry 3 100        
Brunswick 1 100        
Brunswick 2 100     *  
Catawba 1 47   HOLDING TO PLACE FEEDPUMP IN SERVICE FOLLOWING STEAM LEAK REPAIR *  
Catawba 2 100        
Crystal River 3 0 09/25/2009 CORE RELOAD IN PROGRESS *  
Farley 1 60   RAMPING UP AT 0.4 MW/MIN FOLLOWING FLUX MAPPING *  
Farley 2 100        
Harris 1 100        
Hatch 1 100        
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 73   HOLDING WHILE INVESTIGATING FEEDWATER SWINGS *  
Robinson 2 100     *  
Saint Lucie 1 100        
Saint Lucie 2 100        
Sequoyah 1 100     *  
Sequoyah 2 100        
Summer 100        
Surry 1 0 10/23/2010 REFUELING OUTAGE    
Surry 2 98   100% ELECTRICAL CAPABILITY    
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 2 100        
Clinton 97   100% ELECTRICAL CAPABILITY    
D.C. Cook 1 100        
D.C. Cook 2 0 10/05/2010 DEFUELED    
Davis-Besse 100        
Dresden 2 100        
Dresden 3 0 10/31/2010 REFUELING OUTAGE    
Duane Arnold 0 10/23/2010 REFUELING OUTAGE    
Fermi 2 0 10/24/2010 REFUELING OUTAGE    
Kewaunee 100        
La Salle 1 100        
La Salle 2 100        
Monticello 0 11/17/2010 MAINTENANCE OUTAGE    
Palisades 100        
Perry 1 100        
Point Beach 1 100        
Point Beach 2 100        
Prairie Island 1 100        
Prairie Island 2 100        
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 96   CONTROL ROD TESTING *  
Comanche Peak 1 100        
Comanche Peak 2 100        
Cooper 100        
Diablo Canyon 1 100        
Diablo Canyon 2 100        
Fort Calhoun 100        
Grand Gulf 1 100        
Palo Verde 1 100        
Palo Verde 2 100        
Palo Verde 3 100        
River Bend 1 54   RECIRCULATION PUMP-B TRIP DIV II EDG OUTAGE *  
San Onofre 2 100   SWITCHYARD RESTRICTIONS - NO MAINTENANCE WITHOUT SHIFT MANAGER APPROVAL    
San Onofre 3 0 10/09/2010 DEFUELED - SWITCHYARD RESTRICTIONS - NO MAINTENANCE WITHOUT SHIFT MANAGER APPROVAL    
South Texas 1 100        
South Texas 2 0 11/03/2010 MAINTENANCE 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