United States Nuclear Regulatory Commission - Protecting People and the Environment

Power Reactor Status Report for May 20, 2002

UNEVALUATED INFORMATION PROVIDED BY THE FACILITY

On this page:

Region 1

To top of page
Unit Power Down Reason or Comment Change in report(*) Number of Scrams(#)
BEAVER VALLEY 1 100        
BEAVER VALLEY 2 100        
CALVERT CLIFFS 1 0 02/15/2002 REFUELING OUTAGE - REFUELED    
CALVERT CLIFFS 2 100        
FITZPATRICK 1 100        
GINNA 1 100        
HOPE CREEK 1 19   HOLDING POWER AT THIS LEVEL WITH THE UNIT OFF LINE AS PART OF A MAINTENANCE OUTAGE TO REPAIR A TURBINE TRIP SOLENOID *  
INDIAN POINT 2 100        
INDIAN POINT 3 100        
LIMERICK 1 0 05/19/2002 AUTOMATIC REACTOR SCRAM FROM 94% POWER DUE TO A TURBINE TRIP FOR UNKNOWN REASONS (Refer to event #38927)   1
LIMERICK 2 100        
MILLSTONE 2 100        
MILLSTONE 3 100        
NINE MILE POINT 1 100     *  
NINE MILE POINT 2 100        
OYSTER CREEK 1 100     *  
PEACH BOTTOM 2 100        
PEACH BOTTOM 3 100        
PILGRIM 1 100        
SALEM 1 100        
SALEM 2 94   INCREASING POWER AFTER EXITING A REFUELING OUTAGE *  
SEABROOK 1 0 05/04/2002 REFUELING OUTAGE *  
SUSQUEHANNA 1 98        
SUSQUEHANNA 2 100        
THREE MILE ISLAND 1 100        
VERMONT YANKEE 1 0 05/11/2002 MID-CYCLE MAINTENANCE OUTAGE - FUEL MOVES COMPLETE - REACTOR VESSEL HEAD DETENSIONED *  

Region 2

To top of page
Unit Power Down Reason or Comment Change in report(*) Number of Scrams(#)
BROWNS FERRY 1 0 03/03/1985 DEFUELED    
BROWNS FERRY 2 100        
BROWNS FERRY 3 100        
BRUNSWICK 1 100        
BRUNSWICK 2 100        
CATAWBA 1 97   INCREASING POWER AFTER EXITING A REFUELING OUTAGE *  
CATAWBA 2 100        
CRYSTAL RIVER 3 100     *  
FARLEY 1 100        
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 3 100        
ROBINSON 2 100     *  
SAINT LUCIE 1 100        
SAINT LUCIE 2 100        
SEQUOYAH 1 100        
SEQUOYAH 2 0 04/14/2002 REFUELING OUTAGE - MANUAL REACTOR TRIP FROM MODE 2 (Startup) DUE TO A CONTROL ROD SYSTEM URGENT FAILURE ALARM DURING LOW POWER PHYSICS TESTING ON 05/19/02 (Refer to event #38928) - PREPARING TO GO CRITICAL AND RESUME LOW POWER PHYSICS TESTING * 1
SUMMER 1 0 04/19/2002 REFUELING OUTAGE - REFUELED - REACTOR VESSEL HEAD DETENSIONED *  
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

To top of page
Unit Power Down Reason or Comment Change in report(*) Number of Scrams(#)
BRAIDWOOD 1 100        
BRAIDWOOD 2 100        
BYRON 1 20   HOLDING POWER AT THIS LEVEL TO PERFORM FEEDWATER REGULATING VALVE REPAIRS *  
BYRON 2 100   MEASURED STEAM GENERATOR TUBE LEAKAGE = 24 GPD *  
CLINTON 1 92   ADMINISTRATIVE POWER HOLD *  
COOK 1 0 05/04/2002 REFUELING OUTAGE - DEFUELED    
COOK 2 100        
DAVIS BESSE 1 0 02/15/2002 REFUELING OUTAGE - FUEL SHUFFLE COMPLETE    
DRESDEN 2 97   100% ELECTRICAL CAPABILITY *  
DRESDEN 3 100     *  
DUANE ARNOLD 1 0 05/19/2002 MAINTENANCE OUTAGE TO PERFORM CONDENSER TUBE LEAK REPAIRS *  
FERMI 2 63   HOLDING POWER AT THIS LEVEL DUE TO A TRIP OF THE NORTH REACTOR FEEDWATER PUMP *  
KEWAUNEE 1 100        
LASALLE 1 0 05/18/2002 MAINTENANCE OUTAGE - REACTOR VESSEL HEAD REMOVED *  
LASALLE 2 100        
MONTICELLO 1 100        
PALISADES 1 94   INCREASING POWER AFTER DECREASING TO LESS THAN 25% POWER TO ADD OIL TO A PRIMARY COOLANT PUMP *  
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 96   100% ELECTRICAL POWER    

Region 4

To top of page
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 05/14/2002 MAINTENANCE OUTAGE - STARTUP IN PROGRESS - PULLING RODS TO GO CRITICAL *  
DIABLO CANYON 1 0 04/28/2002 REFUELING OUTAGE - REFUELED    
DIABLO CANYON 2 100        
FT CALHOUN 1 0 05/03/2002 REFUELING OUTAGE - FUEL RELOAD IN PROGRESS *  
GRAND GULF 1 100        
PALO VERDE 1 99        
PALO VERDE 2 98        
PALO VERDE 3 99        
RIVER BEND 1 100        
SAN ONOFRE 2 95   COASTDOWN TO REFUELING OUTAGE *  
SAN ONOFRE 3 100        
SOUTH TEXAS 1 100        
SOUTH TEXAS 2 100        
WATERFORD 3 100     *  
WOLF CREEK 1 10   MAINTENANCE OUTAGE - PREPARING TO WARM THE TURBINE *  

To top of page

* - 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.