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Home NRC Library Document Collections Events, Reports Associated with Power Reactor Status Reports 2001

Power Reactor Status Report for April 22, 2001

UNEVALUATED INFORMATION PROVIDED BY THE FACILITY

On this page:

Region 1

Unit Power Down Reason or Comment Change in report(*) Number of Scrams(#)
BEAVER VALLEY 1 0 04/20/2001 MAINTENANCE OUTAGE    
BEAVER VALLEY 2 45   HOLDING POWER AT THIS LEVEL TO TAKE A HEATER DRAIN PUMP OUT OF SERVICE IN ORDER TO CLEAR A DC BUS GROUND - CURRENTLY PLACING HEATER DRAIN PUMP BACK IN SERVICE *  
CALVERT CLIFFS 1 100        
CALVERT CLIFFS 2 0 03/16/2001 REFUELING OUTAGE *  
FITZPATRICK 1 100        
GINNA 1 100        
HOPE CREEK 1 100        
INDIAN POINT 2 100        
INDIAN POINT 3 100        
LIMERICK 1 100        
LIMERICK 2 35   INCREASING POWER AFTER EXITING A REFUELING OUTAGE *  
MILLSTONE 2 93   INCREASING POWER TO 97% TO CONTINUE A CIRCULATING WATER BAY OUTAGE AFTER DECREASING POWER TO 90% TO PERFORM TURBINE VALVE TESTING *  
MILLSTONE 3 100        
NINE MILE POINT 1 0 03/18/2001 REFUELING OUTAGE - REFUELED    
NINE MILE POINT 2 95   HOLDING POWER AT THIS LEVEL DUE TO A RECIRCULATION FLOW CONTROL VALVE PROBLEM    
OYSTER CREEK 1 100        
PEACH BOTTOM 2 100        
PEACH BOTTOM 3 100        
PILGRIM 1 0 04/21/2001 REFUELING OUTAGE *  
SALEM 1 0 04/06/2001 REFUELING OUTAGE - DEFUELED    
SALEM 2 100        
SEABROOK 1 100        
SUSQUEHANNA 1 100        
SUSQUEHANNA 2 0 03/09/2001 REFUELING OUTAGE - STARTUP IN PROGRESS *  
THREE MILE ISLAND 1 100        
VERMONT YANKEE 1 100        

Region 2

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    
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 - REFUELED *  
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 0 02/16/2001 MAINTENANCE OUTAGE *  
ROBINSON 2 0 04/06/2001 REFUELING OUTAGE - DEFUELED    
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 0 04/07/2001 REFUELING OUTAGE - DEFUELED    
WATTS BAR 1 100        

Region 3

Unit Power Down Reason or Comment Change in report(*) Number of Scrams(#)
BRAIDWOOD 1 100        
BRAIDWOOD 2 82   HOLDING POWER AT THIS LEVEL TO PERFORM TURBINE GOVERNOR VALVE TESTING *  
BYRON 1 100        
BYRON 2 0 04/06/2001 REFUELING OUTAGE - PREPARING FOR REACTOR STARTUP *  
CLINTON 1 100        
COOK 1 100        
COOK 2 100        
DAVIS BESSE 1 100        
DRESDEN 2 100        
DRESDEN 3 94   HOLDING POWER AT THIS LEVEL TO PERFORM NUCLEAR INSTRUMENTATION CALIBRATIONS AFTER DECREASING TO 39% POWER TO PERFORM PLANNED RECIRCULATION PUMP SEAL INSPECTIONS AND HEATER WORK *  
DUANE ARNOLD 1 0 04/12/2001 REFUELING OUTAGE - FUEL SHUFFLE ON HOLD DUE TO REFUELING BRIDGE PROBLEMS *  
FERMI 2 100        
KEWAUNEE 1 96   MAXIMUM POWER LEVEL 97% DUE TO PLUGGED STEAM GENERATOR TUBES    
LASALLE 1 100        
LASALLE 2 100        
MONTICELLO 1 100        
PALISADES 1 0 03/30/2001 REFUELING OUTAGE - HEAD TENSIONING IN PROGRESS - IN REDUCED INVENTORY TO CHANGE OUT IMPELLER ON PRIMARY COOLANT PUMP *  
PERRY 1 100        
POINT BEACH 1 0 04/06/2001 REFUELING OUTAGE - DEFUELED    
POINT BEACH 2 100        
PRAIRIE ISLAND 1 100   RIVER LEVEL APPROXIMATELY 18 INCHES BELOW UNUSUAL EVENT EMERGENCY ACTION LEVEL    
PRAIRIE ISLAND 2 100        
QUAD CITIES 1 100        
QUAD CITIES 2 100        

Region 4

Unit Power Down Reason or Comment Change in report(*) Number of Scrams(#)
ARKANSAS NUCLEAR 1 100        
ARKANSAS NUCLEAR 2 100        
CALLAWAY 1 0 04/06/2001 REFUELING OUTAGE - DEFUELED    
COLUMBIA GENERATING 93   COASTDOWN TO REFUELING OUTAGE *  
COMANCHE PEAK 1 0 03/24/2001 REFUELING OUTAGE - LOW POWER PHYSICS TESTING IN PROGRESS *  
COMANCHE PEAK 2 100        
COOPER 1 100        
DIABLO CANYON 1 100        
DIABLO CANYON 2 100        
FT CALHOUN 1 0 03/15/2001 REFUELING OUTAGE - REFUELED    
GRAND GULF 1 0 04/13/2001 REFUELING OUTAGE - FUEL SHUFFLE AND RELOAD IN PROGRESS    
PALO VERDE 1 0 03/31/2001 REFUELING OUTAGE - DEFUELED    
PALO VERDE 2 99     *  
PALO VERDE 3 99        
RIVER BEND 1 0 04/21/2001 AUTOMATIC REACTOR SCRAM FROM 58% POWER DURING TURBINE CONTROL VALVE TESTING AFTER EXITING A MAINTENANCE OUTAGE (Refer to event #37939) - ROOT CAUSE INVESTIGATION IN PROGRESS * 1
SAN ONOFRE 2 100        
SAN ONOFRE 3 0 02/03/2001 MAINTENANCE OUTAGE    
SOUTH TEXAS 1 100        
SOUTH TEXAS 2 100        
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 Wednesday, March 24, 2021