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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 September 15, 2015

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   MINIMUM GENERATION ALERT    
Beaver Valley 2 96   COASTDOWN TO REFUELING OUTAGE - MINIMUM GENERATION ALERT    
Calvert Cliffs 1 100   MINIMUM GENERATION ALERT - HIGH SYSTEM VOLTAGE ACTION *  
Calvert Cliffs 2 100   MINIMUM GENERATION ALERT - HIGH SYSTEM VOLTAGE ACTION *  
FitzPatrick 100        
Ginna 100        
Hope Creek 1 100   MINIMUM GENERATION ALERT - HIGH SYSTEM VOLTAGE ACTION    
Indian Point 2 100        
Indian Point 3 0 09/14/2015 MAINTENANCE OUTAGE - RCS COOLDOWN IN PROGRESS TO REPAIR RV O-RING *  
Limerick 1 100        
Limerick 2 100        
Millstone 2 100        
Millstone 3 100        
Nine Mile Point 1 100        
Nine Mile Point 2 95   INCREASING POWER *  
Oyster Creek 100        
Peach Bottom 2 100   MAXIMUM VAR LIMIT 100 MVAR    
Peach Bottom 3 85   COASTDOWN TO REFUELING OUTAGE    
Pilgrim 1 100        
Salem 1 100        
Salem 2 100        
Seabrook 1 98   COASTDOWN TO REFUELING OUTAGE    
Susquehanna 1 100   MINIMUM GENERATION ALERT - HIGH SYSTEM VOLTAGE ACTION *  
Susquehanna 2 100   MINIMUM GENERATION ALERT - HIGH SYSTEM VOLTAGE ACTION    
Three Mile Island 1 100   MINIMUM GENERATION ALERT - HIGH SYSTEM VOLTAGE ACTION    

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        
Farley 1 100        
Farley 2 100        
Harris 1 100        
Hatch 1 34   INCREASING POWER TO 100% - GENERATOR REPAIR COMPLETED *  
Hatch 2 100        
McGuire 1 100        
McGuire 2 0 09/12/2015 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 09/07/2015 REFUELING OUTAGE    
Sequoyah 1 0 09/13/2015 FORCED OUTAGE - REACTOR TRIP DUE TO LOSS OF POWER TO VITAL INSTRUMENT BOARD - SEE EN #51392 *  
Sequoyah 2 100        
Summer 100        
Surry 1 100        
Surry 2 100        
Turkey Point 3 100        
Turkey Point 4 100        
Vogtle 1 98   COASTDOWN TO REFUELING OUTAGE    
Vogtle 2 100        
Watts Bar 1 92   COASTDOWN TO REFUELING OUTAGE    

Region 3

Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Braidwood 1 100        
Braidwood 2 100        
Byron 1 0 09/13/2015 REFUELING OUTAGE    
Byron 2 100        
Clinton 99   100% ELECTRICAL GENERATION    
D.C. Cook 1 100   HIGH SYSTEM VOLTAGE ACTION MINIMUM GENERATION ALERT    
D.C. Cook 2 100   HIGH SYSTEM VOLTAGE ACTION MINIMUM GENERATION ALERT    
Davis-Besse 100   MINIMUM GENERATION ALERT *  
Dresden 2 100        
Dresden 3 100        
Duane Arnold 100        
Fermi 2 0 09/13/2015 FORCED OUTAGE - MANUAL REACTOR SCRAM DUE TO LOSS OF TURBINE BUILDING CLOSED COOLING WATER - SEE EN #51391    
La Salle 1 100        
La Salle 2 100        
Monticello 100        
Palisades 86   COASTDOWN TO REFUELING OUTAGE *  
Perry 1 100        
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 96   HOTWELL ANOMALIES DUE TO AMBIENT CONDITIONS    
Callaway 100        
Columbia Generating Station 100        
Comanche Peak 1 100        
Comanche Peak 2 100        
Cooper 100        
Diablo Canyon 1 100        
Diablo Canyon 2 50   HOLDING FOR PLANNED MAINTENANCE - TUNNEL CLEANING    
Fort Calhoun 100        
Grand Gulf 1 88   INCREASING POWER *  
Palo Verde 1 100        
Palo Verde 2 100        
Palo Verde 3 100        
River Bend 1 100        
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