United States Nuclear Regulatory Commission - Protecting People and the Environment

Power Reactor Status Report for April 6, 2001

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 0 03/16/2001 REFUELING OUTAGE - FUEL SHUFFLE AND CONTROL ELEMENT ASSEMBLY (CEA) SWAP COMPLETE - CEA VERIFICATION PENDING *  
FITZPATRICK 1 100     *  
GINNA 1 100        
HOPE CREEK 1 100        
INDIAN POINT 2 100        
INDIAN POINT 3 100        
LIMERICK 1 100        
LIMERICK 2 0 04/04/2001 REFUELING OUTAGE    
MILLSTONE 2 100        
MILLSTONE 3 100        
NINE MILE POINT 1 0 03/18/2001 REFUELING OUTAGE - FUEL SHUFFLE AND RELOAD IN PROGRESS    
NINE MILE POINT 2 100        
OYSTER CREEK 1 100        
PEACH BOTTOM 2 100        
PEACH BOTTOM 3 100        
PILGRIM 1 100        
SALEM 1 0 04/06/2001 REFUELING OUTAGE *  
SALEM 2 100        
SEABROOK 1 100        
SUSQUEHANNA 1 100        
SUSQUEHANNA 2 0 03/09/2001 REFUELING OUTAGE - FUEL SHUFFLE IN PROGRESS    
THREE MILE ISLAND 1 100        
VERMONT YANKEE 1 100        

Region 2

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Unit Power Down Reason or Comment Change in report(*) Number of Scrams(#)
BROWNS FERRY 1 0 03/03/1985 DEFUELED    
BROWNS FERRY 2 0 03/18/2001 REFUELING OUTAGE - FUEL SHUFFLE AND VERIFICATION COMPLETE    
BROWNS FERRY 3 100        
BRUNSWICK 1 100        
BRUNSWICK 2 100        
CATAWBA 1 100        
CATAWBA 2 100        
CRYSTAL RIVER 3 100        
FARLEY 1 100        
FARLEY 2 0 02/24/2001 REFUELING OUTAGE - DEFUELED    
HARRIS 1 100        
HATCH 1 100        
HATCH 2 100        
MCGUIRE 1 0 03/09/2001 REFUELING OUTAGE - FUEL RELOAD IN PROGRESS *  
MCGUIRE 2 100        
NORTH ANNA 1 100        
NORTH ANNA 2 0 03/10/2001 REFUELING OUTAGE    
OCONEE 1 100        
OCONEE 2 100        
OCONEE 3 0 02/16/2001 MAINTENANCE OUTAGE    
ROBINSON 2 71   COASTDOWN TO REFUELING OUTAGE    
SAINT LUCIE 1 0 04/02/2001 REFUELING OUTAGE *  
SAINT LUCIE 2 100        
SEQUOYAH 1 100        
SEQUOYAH 2 100        
SUMMER 1 100        
SURRY 1 100        
SURRY 2 100        
TURKEY POINT 3 100        
TURKEY POINT 4 100        
VOGTLE 1 100        
VOGTLE 2 93   COASTDOWN TO REFUELING OUTAGE *  
WATTS BAR 1 100        

Region 3

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Unit Power Down Reason or Comment Change in report(*) Number of Scrams(#)
BRAIDWOOD 1 90   INCREASING POWER AFTER DECREASING TO 88% POWER TO RESOLVE A TURBINE GOVERNOR VALVE PROBLEM *  
BRAIDWOOD 2 100        
BYRON 1 100        
BYRON 2 90   COASTDOWN TO REFUELING OUTAGE *  
CLINTON 1 100        
COOK 1 100     *  
COOK 2 100     *  
DAVIS BESSE 1 100        
DRESDEN 2 0 04/03/2001 MAINTENANCE OUTAGE *  
DRESDEN 3 100        
DUANE ARNOLD 1 100        
FERMI 2 100        
KEWAUNEE 1 96   MAXIMUM POWER LEVEL DUE TO PLUGGED STEAM GENERATOR TUBES    
LASALLE 1 100        
LASALLE 2 97   INCREASING POWER AFTER DECREASING TO 90% POWER TO PERFORM SCRAM TIME TESTING ON A SINGLE ROD FOLLOWING MAINTENANCE *  
MONTICELLO 1 100     *  
PALISADES 1 0 03/30/2001 REFUELING OUTAGE    
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 0 03/16/2001 REFUELING OUTAGE    
ARKANSAS NUCLEAR 2 100        
CALLAWAY 1 65   COASTDOWN TO REFUELING OUTAGE    
COLUMBIA GENERATING 100   FINAL FEEDWATER REDUCTION IN PROGRESS (COASTDOWN TO REFUELING OUTAGE) *  
COMANCHE PEAK 1 0 03/24/2001 REFUELING OUTAGE - DEFUELED    
COMANCHE PEAK 2 100        
COOPER 1 100        
DIABLO CANYON 1 100   UNUSUAL EVENT DECLARED AND TERMINATED ON 04/05/01 DUE TO AN UNCONTROLLED BRUSH FIRE THAT THREATENED OFFSITE POWER SUPPLIES (Refer to event #37894) *  
DIABLO CANYON 2 100   UNUSUAL EVENT DECLARED AND TERMINATED ON 04/05/01 DUE TO AN UNCONTROLLED BRUSH FIRE THAT THREATENED OFFSITE POWER SUPPLIES (Refer to event #37894) *  
FT CALHOUN 1 0 03/15/2001 REFUELING OUTAGE - DEFUELED    
GRAND GULF 1 100        
PALO VERDE 1 0 03/31/2001 REFUELING OUTAGE - RESOLUTION OF ISSUE INVOLVING A STUCK CONTROL ELEMENT ASSEMBLY IN PROGRESS *  
PALO VERDE 2 99        
PALO VERDE 3 100     *  
RIVER BEND 1 100        
SAN ONOFRE 2 100        
SAN ONOFRE 3 0 02/03/2001 MAINTENANCE OUTAGE    
SOUTH TEXAS 1 100        
SOUTH TEXAS 2 77   INCREASING POWER AT A RATE OF 3% PER HOUR AFTER EXITING A REFUELING OUTAGE *  
WATERFORD 3 100        
WOLF CREEK 1 100        

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* - 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.