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Home NRC Library Document Collections Events, Reports Associated with Power Reactor Status Reports 2016

Power Reactor Status Report for September 11, 2016

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 97   COASTDOWN TO REFUELING OUTAGE    
Beaver Valley 2 73   DOWNPOWER DUE TO PROBLEMS WITH TURBINE VALVE #2 *  
Calvert Cliffs 1 100        
Calvert Cliffs 2 100        
FitzPatrick 86   COASTDOWN TO REFUELING OUTAGE    
Ginna 100        
Hope Creek 1 98   DOWNPOWER DUE TO AMBIENT CONDITIONS *  
Indian Point 2 100        
Indian Point 3 100        
Limerick 1 100        
Limerick 2 92   DOWNPOWER DUE TO QUARTERLY VALVE TESTING *  
Millstone 2 100        
Millstone 3 100        
Nine Mile Point 1 100        
Nine Mile Point 2 100        
Oyster Creek 98   COASTDOWN TO REFUELING OUTAGE *  
Peach Bottom 2 100   100 MVAR LIMIT FOR TURBINE BEARING VIBRATION COASTDOWN TO REFUELING OUTAGE    
Peach Bottom 3 100        
Pilgrim 1 0 09/06/2016 TRIP DUE TO FEEDWATER CONTROL MALFUNCTION SEE EN #52223    
Salem 1 63   DOWN POWER DUE TO STEAM GENERATOR FEED PUMP ISSUES    
Salem 2 100        
Seabrook 1 100   SINGLE CONTINGENCY LINE OUTAGE    
Susquehanna 1 100        
Susquehanna 2 98   INCREASING POWER AFTER ROD PATTERN ADJUSTMENT *  
Three Mile Island 1 100        

Region 2

Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Browns Ferry 1 87   COASTDOWN TO REFUELING OUTAGE    
Browns Ferry 2 100        
Browns Ferry 3 100        
Brunswick 1 100        
Brunswick 2 100        
Catawba 1 100     *  
Catawba 2 0 09/09/2016 REFUELING OUTAGE *  
Farley 1 100        
Farley 2 100        
Harris 1 100        
Hatch 1 50   TURBINE TESTING PERFORMING CONDENSER REPAIRS *  
Hatch 2 100        
McGuire 1 100        
McGuire 2 100        
North Anna 1 0 09/10/2016 REFUELING OUTAGE *  
North Anna 2 100     *  
Oconee 1 100        
Oconee 2 100        
Oconee 3 100        
Robinson 2 100        
Saint Lucie 1 100        
Saint Lucie 2 100        
Sequoyah 1 100        
Sequoyah 2 100        
Summer 100        
Surry 1 100     *  
Surry 2 100     *  
Turkey Point 3 100        
Turkey Point 4 100        
Vogtle 1 100        
Vogtle 2 100        
Watts Bar 1 97   CONDENSER BACKPRESSURE LIMITATIONS *  
Watts Bar 2 0 08/30/2016 REACTOR TRIP DUE TO MAIN TRANSFORMER FIRE. SEE EN# 52210.    

Region 3

Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Braidwood 1 98   COASTDOWN TO REFUELING OUTAGE    
Braidwood 2 100        
Byron 1 100        
Byron 2 100        
Clinton 75   DOWNPOWER DUE TO ENVIRONMENTAL CONDITIONS *  
D.C. Cook 1 100        
D.C. Cook 2 100        
Davis-Besse 0 09/09/2016 PLANT TRIP. SEE EN #52232. *  
Dresden 2 100        
Dresden 3 90   COASTDOWN TO REFUELING OUTAGE    
Duane Arnold 93   COASTDOWN TO REFUELING OUTAGE *  
Fermi 2 100        
La Salle 1 100        
La Salle 2 74   QUARTERLY SURVEILLANCE TESTING *  
Monticello 100        
Palisades 100        
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 94   COASTDOWN TO REFUELING OUTAGE    
Arkansas Nuclear 2 100        
Callaway 100        
Columbia Generating Station 87   INCREASING POWER *  
Comanche Peak 1 100        
Comanche Peak 2 100        
Cooper 90   COASTDOWN TO REFUELING OUTAGE    
Diablo Canyon 1 100        
Diablo Canyon 2 100        
Fort Calhoun 100        
Grand Gulf 1 0 09/08/2016 TECHNICAL SPECIFICATION REQUIRED SHUTDOWN DUE TO INOPERABLE RHR PUMP: SEE EN # 52225    
Palo Verde 1 0 09/07/2016 FORCED OUTAGE - MAIN PZR SPRAY VALVE STUCK OPEN - MANUAL TRIP: SEE EN # 52226    
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 0 09/02/2016 REFUELING OUTAGE    

* - 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