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

Power Reactor Status Report for June 20, 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   HOT WEATHER ALERT *  
Beaver Valley 2 100   HOT WEATHER ALERT *  
Calvert Cliffs 1 100   HOT WEATHER ALERT *  
Calvert Cliffs 2 100   HOT WEATHER ALERT *  
FitzPatrick 50   REDUCED TO 50% FOR MAIN CONDENSER TUBE LEAK REPAIRS *  
Ginna 100        
Hope Creek 1 100   MAIN GENERATOR VOLTAGE REGULATOR IN MANUAL HOT WEATHER ALERT *  
Indian Point 2 100        
Indian Point 3 100        
Limerick 1 100        
Limerick 2 100        
Millstone 2 100        
Millstone 3 100        
Nine Mile Point 1 100        
Nine Mile Point 2 85   EXTENDED POWER UPRATE TESTING IN PROGRESS *  
Oyster Creek 100   HOT WEATHER ALERT *  
Peach Bottom 2 100        
Peach Bottom 3 100        
Pilgrim 1 100   MINIMUM GRID EMERGENCY *  
Salem 1 100        
Salem 2 100        
Seabrook 1 85   POWER LIMITED TO 85% BASED ON GENERATOR STATOR COOLING DELTA T LIMIT - SWITCHYARD MAINTENANCE ON-GOING UNTIL APPROX. 06/25    
Susquehanna 1 0 06/19/2012 FORCED OUTAGE TO CORRECT 1 GPM DRYWELL LEAKAGE. SEE EN# 48036 *  
Susquehanna 2 100     *  
Three Mile Island 1 100   HOT WEATHER ALERT *  
Vermont Yankee 45   REDUCED POWER TO REPLACE MOTOR ON "A" RECIRC PUMP MG SET *  

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 98   REDUCED POWER IN PREPARATION OF ROD IMPROVEMENT AT 0900 EDT *  
Brunswick 2 100   SLIGHTLY BELOW 100% FOR PLANT COMPUTER ISSUES *  
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   72-HR ACTION STATEMENT DUE TO PLANNED MAINTENANCE ON S/U TRANSFORMER *  
Hatch 1 100        
Hatch 2 100        
McGuire 1 100        
McGuire 2 100        
North Anna 1 100   HOT WEATHER ALERT *  
North Anna 2 100   HOT WEATHER ALERT *  
Oconee 1 100        
Oconee 2 100        
Oconee 3 100        
Robinson 2 100        
Saint Lucie 1 100        
Saint Lucie 2 100        
Sequoyah 1 97   REDUCED POWER FOR TURBINE CONTROL VALVE ISSUE *  
Sequoyah 2 100        
Summer 100        
Surry 1 100   HOT WEATHER ALERT *  
Surry 2 100   HOT WEATHER ALERT *  
Turkey Point 3 0 02/26/2012 CORE RELOADED    
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   HOT WEATHER ALERT    
Braidwood 2 100   HOT WEATHER ALERT    
Byron 1 100   HOT WEATHER ALERT    
Byron 2 100   HOT WEATHER ALERT    
Clinton 97   100% ELECTRICAL CAPABILITY    
D.C. Cook 1 100   HOT WEATHER ALERT *  
D.C. Cook 2 100   HOT WEATHER ALERT *  
Davis-Besse 100        
Dresden 2 100   HOT WEATHER ALERT    
Dresden 3 100   HOT WEATHER ALERT    
Duane Arnold 100        
Fermi 2 100        
Kewaunee 100        
La Salle 1 100   HOT WEATHER ALERT    
La Salle 2 100   HOT WEATHER ALERT    
Monticello 100        
Palisades 0 06/12/2012 FORCED OUTAGE    
Perry 1 57   INCREASING POWER *  
Point Beach 1 100        
Point Beach 2 100        
Prairie Island 1 43   REDUCED POWER FOR PLANNED MAINTENANCE *  
Prairie Island 2 100        
Quad Cities 1 100   HOT WEATHER ALERT    
Quad Cities 2 100   HOT WEATHER ALERT    

Region 4

Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Arkansas Nuclear 1 100        
Arkansas Nuclear 2 100        
Callaway 100        
Columbia Generating Station 85   REDUCED POWER FOR ECONOMIC DISPATCH    
Comanche Peak 1 100        
Comanche Peak 2 100        
Cooper 100        
Diablo Canyon 1 50   FEEDWATER PUMP HIGH VIBRATION *  
Diablo Canyon 2 100        
Fort Calhoun 0 04/09/2011 REFUELING OUTAGE *  
Grand Gulf 1 28   INCREASING POWER *  
Palo Verde 1 100        
Palo Verde 2 100        
Palo Verde 3 100        
River Bend 1 87   HOLDING POWER TO TROUBLESHOOT BEARING ISSUE WITH 'B' RX FEEDPUMP    
San Onofre 2 0 01/09/2012 REFUELING OUTAGE    
San Onofre 3 0 01/31/2012 FORCED OUTAGE - S/G REPAIR    
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 Thursday, March 25, 2021