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Home NRC Library Document Collections Events, Reports Associated with Power Reactor Status Reports 2012

Power Reactor Status Report for August 13, 2012

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 98   FEEDWATER HEATER CONTROL VALVE REPAIR. MINIMUM GENERATION ALERT *  
Calvert Cliffs 1 0 08/12/2012 SHUTDOWN DUE TO DROPPED CONTROL ROD - SEE EN #48183 MINIMUM GENERATION ALERT *  
Calvert Cliffs 2 100   MINIMUM GENERATION ALERT    
FitzPatrick 100        
Ginna 100        
Hope Creek 1 100   MINIMUM GENERATION ALERT    
Indian Point 2 100   138 KV CROSS-TIE FEEDER OUT OF SERVICE    
Indian Point 3 100   138 KV CROSS-TIE FEEDER OUT OF SERVICE    
Limerick 1 100        
Limerick 2 100        
Millstone 2 0 08/12/2012 TS REQUIRED SHUTDOWN DUE TO HIGH ULTIMATE HEAT SINK TEMPERATURE - SEE EN #48181 *  
Millstone 3 100        
Nine Mile Point 1 100        
Nine Mile Point 2 100        
Oyster Creek 100        
Peach Bottom 2 92   COASTDOWN TO REFUELING OUTAGE    
Peach Bottom 3 100        
Pilgrim 1 100        
Salem 1 100        
Salem 2 100     *  
Seabrook 1 85   POWER LIMITED TO 85% BASED ON GENERATOR STATOR COOLING DELTA T LIMIT    
Susquehanna 1 100   MINIMUM GENERATION ALERT *  
Susquehanna 2 100   MINIMUM GENERATION ALERT *  
Three Mile Island 1 100   MINIMUM GENERATION ALERT    
Vermont Yankee 100        

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 2 100        
Harris 1 100        
Hatch 1 100        
Hatch 2 98   INCREASING POWER *  
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 0 08/05/2012 REFUELING OUTAGE *  
Sequoyah 1 100        
Sequoyah 2 100        
Summer 100        
Surry 1 100        
Surry 2 100        
Turkey Point 3 0 02/26/2012 HEATUP    
Turkey Point 4 100        
Vogtle 1 100        
Vogtle 2 100        
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 1 100        
Byron 2 100     *  
Clinton 97   100% ELECTRICAL CAPABILITY    
D.C. Cook 1 100   MINIMUM GENERATION ALERT    
D.C. Cook 2 100   MINIMUM GENERATION ALERT    
Davis-Besse 100        
Dresden 2 100        
Dresden 3 100        
Duane Arnold 96   COASTDOWN TO REFUELING OUTAGE    
Fermi 2 68   REDUCED POWER DUE TO ONE FEED PUMP NOT AVAILABLE    
Kewaunee 100        
La Salle 1 100        
La Salle 2 100        
Monticello 10   CAME OFFLINE TO INVESTIGATE UNIDENTIFIED LEAKAGE IN DRYWELL    
Palisades 0 08/11/2012 SHUTDOWN TO INVESTIGATE PRIMARY COOLANT SYSTEM LEAKAGE - SEE EN #48182 *  
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 2 100        
Callaway 100        
Columbia Generating Station 100        
Comanche Peak 1 100        
Comanche Peak 2 100        
Cooper 100        
Diablo Canyon 1 100        
Diablo Canyon 2 100        
Fort Calhoun 0 04/09/2011 REFUELING OUTAGE    
Grand Gulf 1 100        
Palo Verde 1 100        
Palo Verde 2 100        
Palo Verde 3 100        
River Bend 1 100        
San Onofre 2 0 01/09/2012 REFUELING OUTAGE    
San Onofre 3 0 01/31/2012 FORCED OUTAGE - S/G REPAIR    
South Texas 1 100        
South Texas 2 100        
Waterford 3 96   FEEDWATER PUMP VIBRATION    
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 Wednesday, March 24, 2021