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Home NRC Library Document Collections Events, Reports Associated with Power Reactor Status Reports 2012

Power Reactor Status Report for September 22, 2012

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 1 100     *  
Beaver Valley 2 90   COASTDOWN TO REFUELING OUTAGE *  
Calvert Cliffs 1 100   HIGH SYSTEM VOLTAGE *  
Calvert Cliffs 2 100   HIGH SYSTEM VOLTAGE *  
FitzPatrick 0 09/16/2012 REFUELING OUTAGE *  
Ginna 100        
Hope Creek 1 100        
Indian Point 2 100   138 KV FEEDER RESTRICTIONS    
Indian Point 3 100   138 KV FEEDER RESTRICTIONS    
Limerick 1 100        
Limerick 2 100        
Millstone 2 100        
Millstone 3 100        
Nine Mile Point 1 0 09/20/2012 AUTOMATIC SCRAM DUE TO TURBINE TRIP - SEE EN #48323    
Nine Mile Point 2 100        
Oyster Creek 100     *  
Peach Bottom 2 0 09/09/2012 DEFUELED    
Peach Bottom 3 100        
Pilgrim 1 70   POWER REDUCED DUE TO LOSS OF FEEDWATER HEATERS *  
Salem 1 100        
Salem 2 100        
Seabrook 1 0 09/14/2012 REFUELING OUTAGE    
Susquehanna 1 100   HIGH SYSTEM VOLTAGE ACTION    
Susquehanna 2 100   HIGH SYSTEM VOLTAGE ACTION    
Three Mile Island 1 0 09/20/2012 PULLING RODS - NOT YET CRITICAL HIGH SYSTEM VOLTAGE ACTION IN EFFECT *  
Vermont Yankee 100        

Region 2

Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Browns Ferry 1 100        
Browns Ferry 2 100        
Browns Ferry 3 100        
Brunswick 1 0 09/16/2012 MAINTENANCE OUTAGE TO REPAIR REACTOR RECIRC PUMP SEAL *  
Brunswick 2 100        
Catawba 1 100        
Catawba 2 100        
Crystal River 3 0 09/25/2009 DEFUELED - CONTAINMENT TENSIONING ON HOLD    
Farley 1 100        
Farley 2 100        
Harris 1 100        
Hatch 1 100        
Hatch 2 100        
McGuire 1 100        
McGuire 2 0 09/15/2012 REFUELING OUTAGE    
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 0 08/05/2012 DEFUELED    
Sequoyah 1 100        
Sequoyah 2 100        
Summer 100        
Surry 1 100        
Surry 2 100        
Turkey Point 3 29   30% PWR HOLD FOR SECONDARY CHEMISTRY    
Turkey Point 4 100        
Vogtle 1 0 09/16/2012 REFUELING OUTAGE    
Vogtle 2 100        
Watts Bar 1 0 09/10/2012 DEFUELED    

Region 3

Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Braidwood 1 100        
Braidwood 2 100        
Byron 1 0 09/10/2012 DEFUELED    
Byron 2 100        
Clinton 97   100% ELECTRICAL CAPABILITY    
D.C. Cook 1 100   HIGH SYSTEM VOLTAGE ACTION    
D.C. Cook 2 100   HIGH SYSTEM VOLTAGE ACTION    
Davis-Besse 100     *  
Dresden 2 100        
Dresden 3 100   COASTDOWN TO REFUELING OUTAGE *  
Duane Arnold 87   COASTDOWN TO REFUELING OUTAGE *  
Fermi 2 68   POWER LIMITED TO 68% DUE TO SOUTH REACTOR FEED PUMP OOS    
Kewaunee 100        
La Salle 1 100        
La Salle 2 100        
Monticello 100        
Palisades 100        
Perry 1 66   DOWNPOWER TO REPLACE RELIEF VALVE ON A LOW PRESURE HEATER *  
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

Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Arkansas Nuclear 1 100        
Arkansas Nuclear 2 0 09/13/2012 REFUELING OUTAGE    
Callaway 100        
Columbia Generating Station 100        
Comanche Peak 1 88   REDUCED POWER FOR PLANNED MAINTENANCE ON THE MAIN GENERATOR VOLTAGE REGULATOR *  
Comanche Peak 2 100        
Cooper 98   COASTDOWN TO REFUELING OUTAGE    
Diablo Canyon 1 100        
Diablo Canyon 2 100        
Fort Calhoun 0 04/09/2011 DEFUELED    
Grand Gulf 1 100        
Palo Verde 1 100        
Palo Verde 2 94   COASTDOWN TO REFUELING OUTAGE *  
Palo Verde 3 100        
River Bend 1 97   REDUCED POWER FOR ROD PATTERN ADJUSTMENT *  
San Onofre 2 0 01/09/2012 REFUELING OUTAGE    
San Onofre 3 0 01/31/2012 FORCED OUTAGE - S/G REPAIR PREPARING TO OFFLOAD FUEL FROM THE REACTOR VESSEL    
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