United States Nuclear Regulatory Commission - Protecting People and the Environment

Power Reactor Status Report for May 7, 1999

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 29   INCREASING POWER *  
BEAVER VALLEY 2 100        
CALVERT CLIFFS 1 100        
CALVERT CLIFFS 2 8   STARTUP TESTING *  
FITZPATRICK 1 100        
GINNA 1 96     *  
HOPE CREEK 1 100        
INDIAN POINT 2 99     *  
INDIAN POINT 3 100        
LIMERICK 1 100        
LIMERICK 2 0 04/16/1999 REFUELING OUTAGE *  
MILLSTONE 2 0 02/20/1996 REFUELING OUTAGE *  
MILLSTONE 3 0 05/01/1999 REFUELING OUTAGE *  
NINE MILE POINT 1 0 04/11/1999 REFUELING OUTAGE - DEFUELED    
NINE MILE POINT 2 62   TROUBLESHOOTING RECIRCULATION FLOW CONTROL VALVES *  
OYSTER CREEK 1 100        
PEACH BOTTOM 2 100        
PEACH BOTTOM 3 100        
PILGRIM 1 5   SHUTTING DOWN FOR REFUELING OUTAGE *  
SALEM 1 100        
SALEM 2 0 04/03/1999 REFUELING OUTAGE    
SEABROOK 1 0 03/27/1999 REFUELING OUTAGE *  
SUSQUEHANNA 1 100        
SUSQUEHANNA 2 20   REPAIRING ISOPHASE BUS DUCT COOLING SYSTEM *  
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 1   INCREASING POWER *
BROWNS FERRY 3 100        
BRUNSWICK 1 100        
BRUNSWICK 2 0 04/16/1999 REFUELING OUTAGE *  
CATAWBA 1 0 04/21/1999 REFUELING OUTAGE - DEFUELED    
CATAWBA 2 0 05/03/1999 MAINTENANCE OUTAGE *  
CRYSTAL RIVER 3 100        
FARLEY 1 100        
FARLEY 2 86   INCREASING POWER *  
HARRIS 1 100        
HATCH 1 4   STARTING UP FOLLOWING AN AUTO REACTOR TRIP FROM 53% POWER ON 05/07/99 - REFE * 1
HATCH 2 0 05/05/1999 MAINTENANCE OUTAGE *  
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 04/18/1999 REFUELING OUTAGE *  
SUMMER 1 0 04/03/1999 REFUELING OUTAGE *  
SURRY 1 100        
SURRY 2 0 04/18/1999 REFUELING OUTAGE *  
TURKEY POINT 3 40   TESTING MAIN TURBINE VALVES *  
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 0 04/23/1999 REFUELING OUTAGE *  
BYRON 1 100        
BYRON 2 100        
CLINTON 1 1   STARTUP TESTING *  
COOK 1 0 09/08/1997 MAINTENANCE OUTAGE    
COOK 2 0 09/09/1997 REFUELING OUTAGE    
DAVIS BESSE 1 0 04/23/1999 MAINTENANCE OUTAGE *  
DRESDEN 2 100        
DRESDEN 3 100        
DUANE ARNOLD 1 47   PERFORMING MAINTENANCE ON 'A' MAIN FEEDWATER REG VALVE *  
FERMI 2 97     *  
KEWAUNEE 1 97     *  
LASALLE 1 100        
LASALLE 2 100        
MONTICELLO 1 100        
PALISADES 1 0 05/07/1999 MAINTENANCE OUTAGE *  
PERRY 1 90   INCREASING POWER *  
POINT BEACH 1 100        
POINT BEACH 2 100        
PRAIRIE ISLAND 1 0 04/16/1999 REFUELING OUTAGE *  
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        
COMANCHE PEAK 1 100        
COMANCHE PEAK 2 100        
COOPER 1 100        
DIABLO CANYON 1 100        
DIABLO CANYON 2 100        
FT CALHOUN 1 100        
GRAND GULF 1 100        
PALO VERDE 1 100        
PALO VERDE 2 99     *  
PALO VERDE 3 100        
RIVER BEND 1 0 04/03/1999 REFUELING OUTAGE *  
SAN ONOFRE 2 100        
SAN ONOFRE 3 1   STARTUP TESTING *  
SOUTH TEXAS 1 100        
SOUTH TEXAS 2 100        
WASHINGTON NUCLEAR 2 0 04/17/1999 MAINTENANCE OUTAGE    
WATERFORD 3 100        
WOLF CREEK 1 0 04/03/1999 REFUELING OUTAGE *  

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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.