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Home NRC Library Document Collections Events, Reports Associated with Power Reactor Status Reports 2018

Power Reactor Status Report for December 16, 2018

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      
Beaver Valley 2 100      
Calvert Cliffs 1 100      
Calvert Cliffs 2 100      
FitzPatrick 100      
Ginna 99   POWER REDUCED DUE TO OP DELTA T SPIKES *  
Hope Creek 1 100      
Indian Point 2 100      
Indian Point 3 100   RESTRICTION ON TWO 13KV FEEDERS DUE TO 3RD 13KV FEEDER OUT OF SERVICE.    
Limerick 1 100      
Limerick 2 100      
Millstone 2 100      
Millstone 3 100      
Nine Mile Point 1 100      
Nine Mile Point 2 100      
Oyster Creek 0 09/17/2018 PERMANENTLY SHUTDOWN    
Peach Bottom 2 100      
Peach Bottom 3 90   INCREASING POWER AFTER A ROD PATTERN ADJUSTMENT *  
Pilgrim 1 100      
Salem 1 100      
Salem 2 100      
Seabrook 1 100      
Susquehanna 1 100   *  
Susquehanna 2 100   *  
Three Mile Island 1 100      

Region 2

Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Browns Ferry 1 77   INCREASING POWER AFTER TESTING *  
Browns Ferry 2 100      
Browns Ferry 3 100   *  
Brunswick 1 61   TURBINE VALVE TESTING *  
Brunswick 2 100      
Catawba 1 100      
Catawba 2 100      
Farley 1 100      
Farley 2 100      
Harris 1 100      
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 3 100      
Robinson 2 100      
Saint Lucie 1 100      
Saint Lucie 2 100      
Sequoyah 1 75   HOLDING POWER TO REPAIR #3 HEATER DRAIN TANK PUMP *  
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 98   MONITORING TEMPERATURE ON A MAIN TURBINE BEARING *  
Watts Bar 2 100      

Region 3

Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Braidwood 1 95   INCREASING POWER AFTER PLANNED MAINTENANCE ON TURBINE THROTTLE VALVE *  
Braidwood 2 100      
Byron 1 100      
Byron 2 100      
Clinton 98   100% ELECTRICAL CAPABILITY    
D.C. Cook 1 100      
D.C. Cook 2 99   REDUCED POWER FOR PLANNED VALVE TESTING *  
Davis-Besse 100      
Dresden 2 100      
Dresden 3 100      
Duane Arnold 100      
Fermi 2 0 12/06/2018 OUTAGE DUE TO GENERATOR REPAIR    
LaSalle 1 98   REDUCED POWER FOR ROD PATTERN ADJUSTMENT *  
LaSalle 2 100      
Monticello 100      
Palisades 0 10/13/2018 REFUELING OUTAGE    
Perry 1 96   COASTDOWN TO REFUELING OUTAGE *  
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 2 100      
Callaway 100      
Columbia Generating Station 64   REDUCED POWER FOR PLANNED MAINTENANCE *  
Comanche Peak 1 100      
Comanche Peak 2 0 12/08/2018 REFUELING OUTAGE    
Cooper 80   REDUCED POWER FOR ROD PATTERN ADJUSTMENT *  
Diablo Canyon 1 100      
Diablo Canyon 2 100      
Grand Gulf 1 0 12/12/2018 MANUAL REACTOR SCRAM SEE EN #53788    
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