United States Nuclear Regulatory Commission - Protecting People and the Environment

Power Reactor Status Report for September 18, 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 1 100        
BEAVER VALLEY 2 100        
CALVERT CLIFFS 1 90   CLEANING WATERBOXES *  
CALVERT CLIFFS 2 100     *  
FITZPATRICK 1 100        
GINNA 1 100        
HOPE CREEK 1 100        
INDIAN POINT 2 0 08/31/1999 MAINTENANCE OUTAGE    
INDIAN POINT 3 0 09/10/1999 REFUELING OUTAGE    
LIMERICK 1 100        
LIMERICK 2 100        
MILLSTONE 2 0 09/17/1999 REACTOR SHUTDOWN DUE TO CEA REPAIR - SEE EVENT # 36191 *  
MILLSTONE 3 100     *  
NINE MILE POINT 1 100        
NINE MILE POINT 2 100        
OYSTER CREEK 1 100        
PEACH BOTTOM 2 40   "B" RECIRCULATION PUMP IS OUT OF SERVICE AND THE PLANT IS IN SINGLE LOOP OPE    
PEACH BOTTOM 3 82   COASTDOWN TO REFUELING OUTAGE *  
PILGRIM 1 0 09/13/1999 PLANT SUBCRITICAL AND GOING CRITICAL *  
SALEM 1 0 09/17/1999 REFUELING OUTAGE *  
SALEM 2 100        
SEABROOK 1 100        
SUSQUEHANNA 1 98     *  
SUSQUEHANNA 2 100        
THREE MILE ISLAND 1 0 09/10/1999 REFUELING OUTAGE    
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 09/17/1999 REACTOR SCRAM FROM 30%. SEE EVENT #36194 * 1
BROWNS FERRY 3 100        
BRUNSWICK 1 0 09/15/1999 SHUTDOWN DUE TO HURRICANE FLOYD    
BRUNSWICK 2 0 09/15/1999 SHUTDOWN DUE TO HURRICANE FLOYD    
CATAWBA 1 100        
CATAWBA 2 100        
CRYSTAL RIVER 3 100        
FARLEY 1 100        
FARLEY 2 83   COASTDOWN TO REFUELING OUTAGE    
HARRIS 1 100        
HATCH 1 100        
HATCH 2 98        
MCGUIRE 1 0 09/17/1999 REFUELING OUTAGE *  
MCGUIRE 2 100        
NORTH ANNA 1 100        
NORTH ANNA 2 0 09/11/1999 REFUELING OUTAGE    
OCONEE 1 60   REDUCED POWER FOR REPAIR TO FEED PUMP CASING LEAK *  
OCONEE 2 100        
OCONEE 3 100        
ROBINSON 2 80   COASTDOWN TO REFUELING OUTAGE *  
SAINT LUCIE 1 0 09/12/1999 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 2 100        
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 2 100        
BYRON 1 100        
BYRON 2 100        
CLINTON 1 100        
COOK 1 0 09/08/1997 REFUELING OUTAGE - DEFUELED    
COOK 2 0 09/09/1997 REFUELING OUTAGE - DEFUELED    
DAVIS BESSE 1 100        
DRESDEN 2 100        
DRESDEN 3 100        
DUANE ARNOLD 1 100     *  
FERMI 2 97        
KEWAUNEE 1 69   REDUCED POWER DUE TO TURBINE VALVE TEST *  
LASALLE 1 90   COASTDOWN TO REFUELING OUTAGE    
LASALLE 2 100        
MONTICELLO 1 100        
PALISADES 1 100        
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 09/10/1999 REFUELING OUTAGE    
ARKANSAS NUCLEAR 2 100        
CALLAWAY 1 99   COASTDOWN *  
COMANCHE PEAK 1 97   COASTDOWN *  
COMANCHE PEAK 2 100        
COOPER 1 0 09/17/1999 REACTOR SCRAM FROM 25% POWER - SEE EVENT # 36195 - PLANT COOLING TO MODE 4 * 1
DIABLO CANYON 1 100        
DIABLO CANYON 2 100        
FT CALHOUN 1 90   COASTDOWN *  
GRAND GULF 1 100        
PALO VERDE 1 100        
PALO VERDE 2 100        
PALO VERDE 3 100        
RIVER BEND 1 100        
SAN ONOFRE 2 100        
SAN ONOFRE 3 100        
SOUTH TEXAS 1 100        
SOUTH TEXAS 2 100        
WASHINGTON NUCLEAR 2 15   COASTDOWN TO REFUELING OUTAGE *  
WATERFORD 3 0 09/10/1999 MAINTENANCE OUTAGE - REDUCED INVENTORY    
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.