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Home NRC Library Document Collections Events, Reports Associated with Power Reactor Status Reports 2015

Power Reactor Status Report for September 14, 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 CONDITION    
Calvert Cliffs 2 100   MINIMUM GENERATION ALERT - HIGH SYSTEM VOLTAGE CONDITION    
FitzPatrick 100        
Ginna 100        
Hope Creek 1 100   MINIMUM GENERATION ALERT - HIGH SYSTEM VOLTAGE ACTION    
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   REDUCED POWER FOR SURVEILLANCE TESTING *  
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 90   INCREASING POWER TO 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 86   REDUCED POWER FOR PLANNED MAINTENANCE *  
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 84   REDUCED POWER FOR GENERATOR MAINTENANCE *  
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 REACTOR TRIP * 1
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   HIGH SYSTEM VOLTAGE ACTION - MINIMUM GENERATION ADVISORY    
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 * 1
La Salle 1 100     *  
La Salle 2 100        
Monticello 100     *  
Palisades 87   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 63   DUE TO POWER SUPRESSION TESTING    
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        

* - 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