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

Power Reactor Status Report for April 3, 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 96   COASTDOWN TO REFUELING OUTAGE    
Beaver Valley 2 100        
Calvert Cliffs 1 0 02/05/2012 REFUELING OUTAGE HIGH SYSTEM VOLTAGE ACTION    
Calvert Cliffs 2 100   HIGH SYSTEM VOLTAGE ACTION    
FitzPatrick 35   INCREASING POWER *  
Ginna 100        
Hope Creek 1 98   COASTDOWN TO REFUELING OUTAGE - HIGH SYSTEM VOLTAGE ACTION *  
Indian Point 2 45   HOLDING POWER FOR NUCLEAR INSTRUMENTATION TESTS *  
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 96   COASTDOWN TO REFUELING OUTAGE *  
Oyster Creek 100        
Peach Bottom 2 100   #2 STARTUP SOURCE OUTAGE FOR PLANNED MAINTENANCE    
Peach Bottom 3 100   #2 STARTUP SOURCE OUTAGE FOR PLANNED MAINTENANCE    
Pilgrim 1 100        
Salem 1 100        
Salem 2 100        
Seabrook 1 85   HOLDING POWER BASED ON GENERATOR STATOR COOLING DELTA T LIMIT.    
Susquehanna 1 0 03/31/2012 REFUELING OUTAGE *  
Susquehanna 2 100     *  
Three Mile Island 1 100     *  
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 94   COASTDOWN TO REFUELING OUTAGE    
Brunswick 1 0 02/23/2012 REFUELING OUTAGE    
Brunswick 2 100        
Catawba 1 100        
Catawba 2 0 03/10/2012 VESSEL HEAD ON BUT NOT FULLY TENSIONED *  
Crystal River 3 0 09/25/2009 DEFUELED - CONTAINMENT TENSIONING ON HOLD    
Farley 1 0 04/01/2012 REFUELING OUTAGE    
Farley 2 100        
Harris 1 100        
Hatch 1 41   INCREASING POWER - LOSS OF MAIN CONDENSER VACUUM *  
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 87   COASTDOWN TO REFUELING OUTAGE *  
Robinson 2 100     *  
Saint Lucie 1 0 03/30/2012 NOP, NOT *  
Saint Lucie 2 100        
Sequoyah 1 63   INCREASING POWER TO 100% *  
Sequoyah 2 100        
Summer 100        
Surry 1 100        
Surry 2 100        
Turkey Point 3 0 02/26/2012 DEFUELED - NOUE DUE TO FIRE IN PROTECTED AREA - SEE EN #47797. *  
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   FEED WATER FLOW INVESTIGATION - POWER LIMITED TO 99.6% *  
Byron 2 100   FEED WATER FLOW INVESTIGATION - POWER LIMITED TO 99.9% *  
Clinton 97   100% ELECTRICAL CAPABILITY    
D.C. Cook 1 100        
D.C. Cook 2 0 03/21/2012 DEFUELED    
Davis-Besse 100        
Dresden 2 100        
Dresden 3 100        
Duane Arnold 100        
Fermi 2 0 03/25/2012 REFUELING OUTAGE    
Kewaunee 100        
La Salle 1 100        
La Salle 2 100        
Monticello 100        
Palisades 60   COOLING TOWER REPLACEMENT    
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   MONITORING TURBINE VIBRATION - ENTERED/EXITED TS REQUIRED SHUTDOWN DUE TO BOTH EDGS INOPERABLE - SEE EN #47799 *  
Quad Cities 2 0   REFUELING OUTAGE *  

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 0 04/01/2012 MAINTENANCE OUTAGE    
Cooper 100        
Diablo Canyon 1 82   INCREASING POWER TO 100% - MORRO BAY MIDWAY #1 230 KV LINE OOS FOR MAINTENANCE TILL JUNE *  
Diablo Canyon 2 100   MORRO BAY MIDWAY #1 230 KV LINE OOS FOR MAINTENANCE TILL JUNE    
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 LOADING FUEL IN CORE    
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 0 11/28/2011 MAINTENANCE OUTAGE    
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 Wednesday, March 24, 2021