Power Reactor Status Report for July 28, 1999

UNEVALUATED INFORMATION PROVIDED BY THE FACILITY

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Region 1

Unit Power Down Reason or Comment Change in report(*) Number of Scrams(#)
BEAVER VALLEY 1 100        
BEAVER VALLEY 2 30   CHEMISTRY HOLD *  
CALVERT CLIFFS 1 0 07/24/1999 REACTOR TRIP ON TURBINE TRIP DUE TO LOSS OF UNIT TRANSFORMER - SEE EVENT #35    
CALVERT CLIFFS 2 100        
FITZPATRICK 1 100        
GINNA 1 100        
HOPE CREEK 1 100        
INDIAN POINT 2 99        
INDIAN POINT 3 100        
LIMERICK 1 100        
LIMERICK 2 100        
MILLSTONE 2 100        
MILLSTONE 3 100        
NINE MILE POINT 1 0 07/23/1999 MAINTENANCE OUTAGE - AUTO REACTOR SCRAM FROM 100% POWER DUE TO A HIGH FLUX S    
NINE MILE POINT 2 100        
OYSTER CREEK 1 100        
PEACH BOTTOM 2 100        
PEACH BOTTOM 3 99   COASTDOWN TO REFUELING OUTAGE    
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 1 100     *  

Region 2

Unit Power Down Reason or Comment Change in report(*) Number of Scrams(#)
BROWNS FERRY 1 0 03/03/1985 DEFUELED    
BROWNS FERRY 2 100        
BROWNS FERRY 3 100        
BRUNSWICK 1 100        
BRUNSWICK 2 100        
CATAWBA 1 100        
CATAWBA 2 100        
CRYSTAL RIVER 3 100        
FARLEY 1 100        
FARLEY 2 100        
HARRIS 1 100        
HATCH 1 97   MAXIMUM OPERATING POWER    
HATCH 2 98   MAXIMUM OPERATING POWER    
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 2 100        
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

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 96   DERATED POWER DUE TO LAKE TEMPERATURE *  
COOK 1 0 09/08/1997 MAINTENANCE OUTAGE    
COOK 2 0 09/09/1997 REFUELING OUTAGE - DEFUELED    
DAVIS BESSE 1 100        
DRESDEN 2 83   DERATED DUE TO HIGH DISCHARGE CANAL TEMPERATURE *  
DRESDEN 3 73   DERATED DUE TO HIGH DISCHARGE CANAL TEMPERATURE *  
DUANE ARNOLD 1 100        
FERMI 2 97        
KEWAUNEE 1 97        
LASALLE 1 87   HOLDING POWER DUE TO HIGH CONDENSATE TEMPERATURE *  
LASALLE 2 100        
MONTICELLO 1 100        
PALISADES 1 100        
PERRY 1 100        
POINT BEACH 1 100        
POINT BEACH 2 99        
PRAIRIE ISLAND 1 100        
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 1 100        
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 2 100        
PALO VERDE 3 100        
RIVER BEND 1 100        
SAN ONOFRE 2 98     *  
SAN ONOFRE 3 100        
SOUTH TEXAS 1 100        
SOUTH TEXAS 2 100        
WASHINGTON NUCLEAR 2 96   COASTDOWN TO REFUELING OUTAGE *  
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 Tuesday, March 09, 2021