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Alert

Due to a lapse in appropriations, the NRC has ceased normal operations. However, excepted and exempted activities necessary to maintain critical health and safety functions—as well as essential progress on designated critical activities, including those specified in Executive Order 14300—will continue, consistent with the OMB-Approved NRC Lapse Plan.

Power Reactor Status Report for October 7, 2011

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   HIGH SYSTEM VOLTAGE WARNING    
Beaver Valley 2 100   HIGH SYSTEM VOLTAGE WARNING    
Calvert Cliffs 1 100        
Calvert Cliffs 2 100        
FitzPatrick 100        
Ginna 100        
Hope Creek 1 100        
Indian Point 2 100        
Indian Point 3 100        
Limerick 1 100   HIGH SYSTEM VOLTAGE ACTION    
Limerick 2 100   HIGH SYSTEM VOLTAGE ACTION    
Millstone 2 100        
Millstone 3 97   COASTDOWN TO REFUELING OUTAGE *  
Nine Mile Point 1 100        
Nine Mile Point 2 100        
Oyster Creek 100        
Peach Bottom 2 100        
Peach Bottom 3 0 09/11/2011 REFUELING OUTAGE    
Pilgrim 1 100        
Salem 1 89   HOLDING POWER DUE TO RIVER GRASSING *  
Salem 2 100        
Seabrook 1 0 10/06/2011 AUTOMATIC REACTOR TRIP-SEE EN #47327 * 1
Susquehanna 1 100   HIGH SYSTEM VOLTAGE ACTION ALERT    
Susquehanna 2 100   HIGH SYSTEM VOLTAGE ACTION ALERT    
Three Mile Island 1 100   HIGH SYSTEM VOLTAGE ACTION    
Vermont Yankee 89   COASTDOWN TO REFUELING OUTAGE; POWER DECREASED TO SUPPORT LINE WORK *  

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 1 100        
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 90   COASTDOWN TO REFUELING OUTAGE    
Harris 1 100        
Hatch 1 100        
Hatch 2 91   POWER LIMIT DUE TO SRV LEAKAGE    
McGuire 1 0 09/17/2011 REFUELING OUTAGE - PREPARE FOR RESTART *  
McGuire 2 100        
North Anna 1 0 08/23/2011 FORCED OUTAGE *  
North Anna 2 0 08/23/2011 DEFUELED - CORE RELOAD IN PROGRESS *  
Oconee 1 100        
Oconee 2 100        
Oconee 3 100        
Robinson 2 100        
Saint Lucie 1 86   PLANNED MAINT TO LOCATE WATERBOX TUBE LEAK    
Saint Lucie 2 100        
Sequoyah 1 100   GRID STATUS YELLOW - CONCORD LINE OOS    
Sequoyah 2 100   GRID STATUS YELLOW - CONCORD LINE OOS    
Summer 100        
Surry 1 100     *  
Surry 2 100     *  
Turkey Point 3 0 10/03/2011 MAINTENANCE OUTAGE - RCS COOLDOWN IN PROGRESS - SHUTDOWN TO REPLACE "3C" RCP SEAL    
Turkey Point 4 100        
Vogtle 1 100        
Vogtle 2 0 09/18/2011 REFUELING OUTAGE - RV HEAD INSTALLED    
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 99   FEEDWATER INSTRUMENT FLOW UNCERTAINTY    
Byron 2 0 09/18/2011 REFUELING OUTAGE - CORE RELOAD COMPLETED - RV HEAD SET    
Clinton 97   100% ELECTRICAL CAPABILITY    
D.C. Cook 1 0 09/21/2011 DEFUELED    
D.C. Cook 2 100        
Davis-Besse 0 09/30/2011 MAINTENANCE OUTAGE    
Dresden 2 100   APPROACHING END OF FUEL CYCLE    
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 0 10/02/2011 FORCED OUTAGE - TECH SPEC REQUIRED SHUTDOWN - SEE EN #47312    
Point Beach 1 0 10/02/2011 REFUELING OUTAGE    
Point Beach 2 100        
Prairie Island 1 100        
Prairie Island 2 0 10/04/2011 MAINTENANCE OUTAGE - RX COOLANT PUMP SEAL FAILURE *  
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 87   COASTDOWN TO REFUELING OUTAGE *  
Arkansas Nuclear 2 100        
Callaway 100        
Columbia Generating Station 100        
Comanche Peak 1 0 10/01/2011 REFUELING OUTAGE    
Comanche Peak 2 100        
Cooper 100        
Diablo Canyon 1 100        
Diablo Canyon 2 100        
Fort Calhoun 0 04/09/2011 REFUELING OUTAGE    
Grand Gulf 1 96   2ND STAGE MSR LIMITED TO 96% POWER    
Palo Verde 1 82   HOLDING UNTIL OUTAGE *  
Palo Verde 2 100        
Palo Verde 3 100        
River Bend 1 100        
San Onofre 2 100        
San Onofre 3 100        
South Texas 1 100        
South Texas 2 100        
Waterford 3 100        
Wolf Creek 1 100        

Page Last Reviewed/Updated Thursday, March 25, 2021

Page Last Reviewed/Updated Thursday, March 25, 2021