Report a Safety Concern
Search

The U.S. Nuclear Regulatory Commission is in the process of rescinding or revising guidance and policies posted on this webpage in accordance with Executive Order 14151 Ending Radical and Wasteful Government DEI Programs and Preferencing, and Executive Order 14168 Defending Women From Gender Ideology Extremism and Restoring Biological Truth to the Federal Government. In the interim, any previously issued diversity, equity, inclusion, or gender-related guidance on this webpage should be considered rescinded that is inconsistent with these Executive Orders.

Home NRC Library Document Collections Events, Reports Associated with Power Reactor Status Reports 1999

Power Reactor Status Report for April 4, 1999

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 98   MAXIMUM OPERATING POWER DUE TO AN OUT OF SERVICE MOISTURE SEPARATOR REHEATER    
BEAVER VALLEY 2 0 02/26/1999 REFUELING OUTAGE    
CALVERT CLIFFS 1 100        
CALVERT CLIFFS 2 0 03/12/1999 REFUELING OUTAGE - DEFUELED *  
FITZPATRICK 1 100        
GINNA 1 0 03/01/1999 REFUELING OUTAGE - FUEL RELOAD IN PROGRESS *  
HOPE CREEK 1 56   HOLDING POWER AT THIS LEVEL TO PERFORM MAINTENANCE ON A MOISTURE SEPARATOR R *  
INDIAN POINT 2 99   MAXIMUM OPERATING POWER    
INDIAN POINT 3 100        
LIMERICK 1 100        
LIMERICK 2 85   COASTDOWN TO REFUELING OUTAGE    
MILLSTONE 2 0 02/20/1996 REFUELING OUTAGE - UNIT AT NORMAL OPERATING TEMPERATURE AND PRESSURE - WAITI    
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 85   HOLDING POWER AT THIS LEVEL DUE TO AN INOPERABLE MAIN STEAM ISOLATION VALVE *  
SALEM 1 100        
SALEM 2 0 04/03/1999 ENTERING REFUELING OUTAGE    
SEABROOK 1 0 03/27/1999 ENTERING REFUELING OUTAGE - PLAN TO ENTER MODE 6 (REFUELING) LATER TODAY *  
SUSQUEHANNA 1 94   INCREASING POWER AFTER DECREASING TO 75% FOR PERFORMANCE OF A ROD PATTERN AD *  
SUSQUEHANNA 2 0 03/12/1999 REFUELING OUTAGE - FUEL PARTIALLY OFFLOADED - PLAN TO COMMENCE FUEL SHUFFLE *  
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 86   COASTDOWN TO REFUELING OUTAGE    
BROWNS FERRY 3 100        
BRUNSWICK 1 100        
BRUNSWICK 2 96   COASTDOWN TO REFUELING OUTAGE *  
CATAWBA 1 100        
CATAWBA 2 100        
CRYSTAL RIVER 3 60   HOLDING POWER AT THIS LEVEL FOLLOWING A CONDENSATE PUMP TRIP - TROUBLESHOOTI *  
FARLEY 1 100        
FARLEY 2 50   OPERATING AT REDUCED POWER TO AVOID COASTDOWN DURING PEAK DEMAND PERIOD    
HARRIS 1 100        
HATCH 1 0 03/01/1999 REFUELING OUTAGE - FUEL SHUFFLE COMPLETE    
HATCH 2 98   MAXIMUM OPERATING POWER    
MCGUIRE 1 100        
MCGUIRE 2 0 03/12/1999 REFUELING OUTAGE - FUEL RELOAD COMPLETE    
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 69   COASTDOWN TO REFUELING OUTAGE *  
SUMMER 1 0 04/03/1999 ENTERING REFUELING OUTAGE *  
SURRY 1 100        
SURRY 2 74   COASTDOWN TO REFUELING OUTAGE *  
TURKEY POINT 3 100        
TURKEY POINT 4 0 03/15/1999 REFUELING OUTAGE    
VOGTLE 1 100        
VOGTLE 2 100        
WATTS BAR 1 0 02/27/1999 REFUELING OUTAGE    

Region 3

Unit Power Down Reason or Comment Change in report(*) Number of Scrams(#)
BRAIDWOOD 1 100        
BRAIDWOOD 2 95   COASTDOWN TO REFUELING OUTAGE *  
BYRON 1 0 03/27/1999 REFUELING OUTAGE - FUEL OFFLOAD IN PROGRESS *  
BYRON 2 74   HOLDING POWER AT THIS LEVEL TO REPAIR A LOW PRESSURE HEATER LEAK (ONE STRING *  
CLINTON 1 0 09/06/1996 REFUELING OUTAGE    
COOK 1 0 09/08/1997 MAINTENANCE OUTAGE    
COOK 2 0 09/09/1997 REFUELING OUTAGE    
DAVIS BESSE 1 100        
DRESDEN 2 99   POWER LIMITED BY TURBINE CONTROL VALVES *  
DRESDEN 3 100        
DUANE ARNOLD 1 100        
FERMI 2 97   POWER LIMITED DUE TO POWER UPRATE ISSUES    
KEWAUNEE 1 98   POWER LIMITED DUE TO STEAM GENERATOR TUBE PLUGGING    
LASALLE 1 65   HOLDING POWER AT THIS LEVEL TO PERFORM TESTING TO IDENTIFY A FUEL LEAK    
LASALLE 2 0 09/20/1996 REFUELING OUTAGE    
MONTICELLO 1 100        
PALISADES 1 100        
PERRY 1 0 03/26/1999 REFUELING OUTAGE - FUEL OFFLOAD IN PROGRESS *  
POINT BEACH 1 100        
POINT BEACH 2 100        
PRAIRIE ISLAND 1 100        
PRAIRIE ISLAND 2 100        
QUAD CITIES 1 99   MAXIMUM OPERATING POWER DUE TO JET PUMP RISER BRACE LIMITATIONS *  
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 0 03/20/1999 REFUELING OUTAGE - DEFUELED    
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 0 03/26/1999 REFUELING OUTAGE - DEFUELED *  
PALO VERDE 3 100        
RIVER BEND 1 0 04/03/1999 ENTERING REFUELING OUTAGE *  
SAN ONOFRE 2 100        
SAN ONOFRE 3 0 03/27/1999 REFUELING OUTAGE - UNCOUPLING CONTROL ELEMENT ASSEMBLIES *  
SOUTH TEXAS 1 0 03/26/1999 REFUELING OUTAGE - FUEL OFFLOAD IN PROGRESS    
SOUTH TEXAS 2 100        
WASHINGTON NUCLEAR 2 65   LOAD FOLLOWING    
WATERFORD 3 68   SLOWLY INCREASING POWER AFTER EXITING A REFUELING OUTAGE *  
WOLF CREEK 1 0 04/03/1999 ENTERING REFUELING OUTAGE *  

* - 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 Thursday, March 25, 2021