United States Nuclear Regulatory Commission - Protecting People and the Environment

Power Reactor Status Report for December 18, 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 2 100        
FITZPATRICK 1 100        
GINNA 1 100        
HOPE CREEK 1 70   HOLDING POWER AT THIS LEVEL TO PERFORM A CONTROL ROD PATTERN ADJUSTMENT *  
INDIAN POINT 2 100        
INDIAN POINT 3 100        
LIMERICK 1 100        
LIMERICK 2 100        
MILLSTONE 2 100     *  
MILLSTONE 3 100        
NINE MILE POINT 1 100        
NINE MILE POINT 2 4   INCREASING POWER AFTER RECOVERING FROM A MANUAL REACTOR SCRAM FROM 60% POWER DUE TO AN UNIDENTIFIED LEAK RATE EXCEEDING 5 GPM (Refer to event #38574) *  
OYSTER CREEK 1 100        
PEACH BOTTOM 2 100        
PEACH BOTTOM 3 100        
PILGRIM 1 100        
SALEM 1 100        
SALEM 2 100        
SEABROOK 1 100        
SUSQUEHANNA 1 100        
SUSQUEHANNA 2 100        
THREE MILE ISLAND 1 100        
VERMONT YANKEE 1 75   INCREASING POWER AFTER DECREASING TO APPROXIMATELY 65% POWER FOR THE PERFORMANCE OF ROD ADJUSTMENTS *  

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 96   SLOWLY INCREASING POWER AFTER DECREASING TO APPROXIMATELY 65% POWER TO PERFORM FLUX SUPPRESSION TESTING *  
BROWNS FERRY 3 100        
BRUNSWICK 1 100        
BRUNSWICK 2 100        
CATAWBA 1 100        
CATAWBA 2 0 12/07/2001 MAINTENANCE OUTAGE    
CRYSTAL RIVER 3 100        
FARLEY 1 100        
FARLEY 2 100        
HARRIS 1 0 09/21/2001 REFUELING OUTAGE    
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 3 100        
ROBINSON 2 100        
SAINT LUCIE 1 100        
SAINT LUCIE 2 0 11/25/2001 REFUELING OUTAGE    
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 2 100        
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 95   100% ELECTRICAL CAPABILITY    
BYRON 1 99     *  
BYRON 2 100        
CLINTON 1 100     *  
COOK 1 100        
COOK 2 100        
DAVIS BESSE 1 100        
DRESDEN 2 100        
DRESDEN 3 0 12/10/2001 MAINTENANCE OUTAGE *  
DUANE ARNOLD 1 94   HOLDING POWER AT MAXIMUM PER INTERIM POWER UPRATE    
FERMI 2 100        
KEWAUNEE 1 99        
LASALLE 1 99   COASTDOWN TO REFUELING OUTAGE *  
LASALLE 2 100        
MONTICELLO 1 94   SLOWLY INCREASING POWER AFTER EXITING A REFUELING OUTAGE *  
PALISADES 1 0 06/20/2001 MAINTENANCE OUTAGE    
PERRY 1 0 12/15/2001 RECIRC PUMPS DOWN SHIFTED TO SLOW SPEED AND CAUSED AN AUTO REACTOR SCRAM FROM 100% POWER, ECCS ACTUATIONS, AND BOP ISOLATIONS (Refer to event #38575) - STARTUP IN PROGRESS *  
POINT BEACH 1 98        
POINT BEACH 2 98        
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 1 100        
COLUMBIA GENERATING 100        
COMANCHE PEAK 1 100        
COMANCHE PEAK 2 100        
COOPER 1 0 11/03/2001 REFUELING OUTAGE    
DIABLO CANYON 1 100        
DIABLO CANYON 2 100        
FT CALHOUN 1 100        
GRAND GULF 1 100        
PALO VERDE 1 99        
PALO VERDE 2 99     *  
PALO VERDE 3 99        
RIVER BEND 1 100        
SAN ONOFRE 2 100        
SAN ONOFRE 3 95   HOLDING POWER AT THIS LEVEL DUE TO A HEATER DRAIN PUMP OUTAGE *  
SOUTH TEXAS 1 100        
SOUTH TEXAS 2 100        
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.