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Power Reactor Status Report for March 19, 2012

UNEVALUATED INFORMATION PROVIDED BY THE FACILITY

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Region 1

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Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Beaver Valley 1 100   COASTDOWN TO REFUELING OUTAGE *  
Beaver Valley 2 100        
Calvert Cliffs 1 0 02/05/2012 REFUELING OUTAGE *  
Calvert Cliffs 2 100     *  
FitzPatrick 100        
Ginna 100        
Hope Creek 1 100   COASTDOWN TO REFUELING OUTAGE - ADDITIONAL FEEDWATER HEATERS ISOLATED    
Indian Point 2 0 03/04/2012 REFUELING OUTAGE *  
Indian Point 3 100        
Limerick 1 0 02/19/2012 REFUELING OUTAGE    
Limerick 2 100        
Millstone 2 100        
Millstone 3 100        
Nine Mile Point 1 100        
Nine Mile Point 2 100        
Oyster Creek 100        
Peach Bottom 2 100        
Peach Bottom 3 100        
Pilgrim 1 100        
Salem 1 100        
Salem 2 100        
Seabrook 1 85   HOLDING POWER BASED ON GENERATOR STATOR COOLING DELTA T LIMIT. OFFSITE PWR LINE #3135 (369 KV) OOS *  
Susquehanna 1 99   COASTDOWN TO REFUELING OUTAGE. HIGH SYSTEM VOLTAGE ACTION *  
Susquehanna 2 99   INCREASING POWER. HIGH SYSTEM VOLTAGE ACTION *  
Three Mile Island 1 100   HIGH SYSTEM VOLTAGE ACTION    
Vermont Yankee 100     *  

Region 2

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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 0 02/23/2012 REFUELING OUTAGE    
Brunswick 2 100        
Catawba 1 100        
Catawba 2 0 03/10/2012 REFUELING OUTAGE    
Crystal River 3 0 09/25/2009 DEFUELED - CONTAINMENT TENSIONING ON HOLD    
Farley 1 90   COASTDOWN TO REFUELING OUTAGE *  
Farley 2 100        
Harris 1 100        
Hatch 1 0 02/12/2012 STARTUP IN PROGRESS. REACTOR JUST CRITICAL *  
Hatch 2 100        
McGuire 1 100        
McGuire 2 100     *  
North Anna 1 0 03/10/2012 REFUELING OUTAGE    
North Anna 2 100        
Oconee 1 100        
Oconee 2 100        
Oconee 3 100        
Robinson 2 0 01/17/2012 REFUELING OUTAGE    
Saint Lucie 1 0 11/27/2011 MANUAL REACTOR TRIP DURING LOW POWER PHYSICS TESTING. SEE EN #47752 * 1
Saint Lucie 2 100        
Sequoyah 1 0 02/26/2012 REFUELING OUTAGE    
Sequoyah 2 100        
Summer 100        
Surry 1 100        
Surry 2 100        
Turkey Point 3 0 02/26/2012 REFUELING OUTAGE    
Turkey Point 4 100        
Vogtle 1 100        
Vogtle 2 100        
Watts Bar 1 100        

Region 3

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Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Braidwood 1 100        
Braidwood 2 100        
Byron 1 100   FEEDFLOW INSTRUMENT LIMITED    
Byron 2 25   INCREASING POWER *  
Clinton 97   100% ELECTRICAL CAPABILITY    
D.C. Cook 1 100   HIGH VOLTAGE WARNING    
D.C. Cook 2 71   HIGH VOLTAGE WARNING DECREASING POWER IN PREPARATION FOR REFUELING OUTAGE *  
Davis-Besse 100        
Dresden 2 100        
Dresden 3 100        
Duane Arnold 100        
Fermi 2 100     *  
Kewaunee 100        
La Salle 1 100        
La Salle 2 100        
Monticello 100        
Palisades 100        
Perry 1 100        
Point Beach 1 100        
Point Beach 2 100        
Prairie Island 1 100        
Prairie Island 2 0 02/21/2012 DEFUELED    
Quad Cities 1 100        
Quad Cities 2 0 03/19/2012 PLANT POWERING DOWN IN PREPARATION FOR ENTERING REFUELING OUTAGE *  

Region 4

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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 0 02/19/2012 REFUELING OUTAGE    
Palo Verde 1 100        
Palo Verde 2 100        
Palo Verde 3 0 03/16/2012 REFUELING OUTAGE    
River Bend 1 98   FEEDWATER FLOW METER OOS    
San Onofre 2 0 01/09/2012 REFUELING OUTAGE    
San Onofre 3 0 01/31/2012 FORCED OUTAGE    
South Texas 1 100        
South Texas 2 0 11/28/2011 MAINTENANCE OUTAGE    
Waterford 3 100        
Wolf Creek 1 0 01/13/2012 MAINTENANCE 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 Monday, April 16, 2012
Monday, April 16, 2012