United States Nuclear Regulatory Commission - Protecting People and the Environment
Home > NRC Library > Document Collections > Reports Associated with Events > Power Reactor Status Reports > 2012 > June 7

Power Reactor Status Report for June 7, 2012

UNEVALUATED INFORMATION PROVIDED BY THE FACILITY

On this page:

Region 1

To top of page
Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Beaver Valley 1 100        
Beaver Valley 2 100        
Calvert Cliffs 1 100        
Calvert Cliffs 2 100        
FitzPatrick 100        
Ginna 100        
Hope Creek 1 100        
Indian Point 2 1   STARTUP IN PROGRESS - RX SUBCRITICAL HIGH IN SOURCE RANGE - RECOVERING FROM AUTO RX TRIP ON TURBINE TRIP - SEE EN #47999 * 1
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 19   PREPARING TO ROLL TURBINE AND SYNC TO THE GRID *  
Oyster Creek 100        
Peach Bottom 2 100        
Peach Bottom 3 100        
Pilgrim 1 100        
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 18   HOLDING POWER FOR TESTING - GENERATOR ONLINE *  
Susquehanna 2 0 05/30/2012 MAINTENANCE OUTAGE - SHUTDOWN FOR TURBINE BLADE INSPECTION    
Three Mile Island 1 100        
Vermont Yankee 100        

Region 2

To top of page
Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Browns Ferry 1 100        
Browns Ferry 2 100        
Browns Ferry 3 75   HOLDING POWER FOR CONDENSATE BOOSTER PUMP REPAIRS *  
Brunswick 1 100        
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 6   HOLDING POWER FOR TURBINE TESTING AND CONDENSATE BOOSTER PUMP REPAIRS *  
Hatch 1 100        
Hatch 2 100        
McGuire 1 100        
McGuire 2 100        
North Anna 1 100        
North Anna 2 100        
Oconee 1 100        
Oconee 2 100        
Oconee 3 3   HOLDING POWER FOR TESTING *  
Robinson 2 100        
Saint Lucie 1 48   INCREASING POWER TO 49% FOR SECONDARY CHEMISTRY HOLD *  
Saint Lucie 2 93   CIRC WATER PUMP DEBRIS FILTER FAILURE    
Sequoyah 1 100        
Sequoyah 2 100        
Summer 100        
Surry 1 30   HOLDING POWER FOR FLUX MAP *  
Surry 2 100        
Turkey Point 3 0 02/26/2012 DEFUELED    
Turkey Point 4 100        
Vogtle 1 100        
Vogtle 2 100        
Watts Bar 1 100        

Region 3

To top of page
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 97   100% ELECTRICAL CAPABILITY    
D.C. Cook 1 100        
D.C. Cook 2 100        
Davis-Besse 0 05/05/2012 PRESSURE BOUNDRY LEAKAGE - SEE EN #48000 *  
Dresden 2 100        
Dresden 3 100        
Duane Arnold 100        
Fermi 2 100        
Kewaunee 100        
La Salle 1 100        
La Salle 2 100        
Monticello 100        
Palisades 100        
Perry 1 60   POWER SUPRESSION TESTING AND FEED HEATER WORK *  
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

To top of page
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   ECONOMIC DISPATCH REQUEST *  
Comanche Peak 1 100        
Comanche Peak 2 100        
Cooper 100        
Diablo Canyon 1 0 04/22/2012 EXITING REFUELING OUTAGE    
Diablo Canyon 2 100        
Fort Calhoun 0 04/09/2011 REFUELING OUTAGE    
Grand Gulf 1 1   INCREASING POWER IN SOURCE RANGE - ZERO PERCENT POWER *  
Palo Verde 1 100        
Palo Verde 2 100        
Palo Verde 3 100        
River Bend 1 0 06/02/2012 FORCED OUTAGE - REPAIR SAFETY RELIEF VALVE LEAKAGE    
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   ENTERED AND EXITED TECHNICAL SPECIFICATION REQUIRED SHUTDOWN - SEE EN #47998 *  

* - 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, July 05, 2012
Thursday, July 05, 2012