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Power Reactor Status Report for April 29, 2007

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        
Beaver Valley 2 100        
Calvert Cliffs 1 100   SWITCHYARD BREAKER #552-21 MAINTENANCE *  
Calvert Cliffs 2 100   SWITCHYARD BREAKER #552-21 MAINTENANCE *  
FitzPatrick 100        
Ginna 100        
Hope Creek 1 100        
Indian Point 2 100        
Indian Point 3 10   INCREASING POWER. 138kV FEEDER 91951 OSS FOR MAINTENANCE *  
Limerick 1 100        
Limerick 2 70   EVALUATING TRANSFORMER PARAMETERS    
Millstone 2 100        
Millstone 3 0 04/07/2007 DEFUELED    
Nine Mile Point 1 100     *  
Nine Mile Point 2 100        
Oyster Creek 0 04/28/2007 SHUTDOWN FOR A & C RECIRC PUMP SEAL REPLACEMENT. *  
Peach Bottom 2 100     *  
Peach Bottom 3 100        
Pilgrim 1 0 04/06/2007 REFUELING OUTAGE    
Salem 1 40   GRASS INTRUSION ISSUES    
Salem 2 100        
Seabrook 1 100        
Susquehanna 1 100        
Susquehanna 2 100        
Three Mile Island 1 100        
Vermont Yankee 98   COASTDOWN TO REFUELING OUTAGE    

Region 2

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Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Browns Ferry 1 0 03/03/1985 MAINTENANCE OUTAGE 500kV BUS 2 SECTION OUT OF SERVICE    
Browns Ferry 2 94   500kV BUS 2 SECTION OUT OF SERVICE. INCREASING POWER AFTER TESTING *  
Browns Ferry 3 100   500kV BUS 2 SECTION OUT OF SERVICE    
Brunswick 1 100        
Brunswick 2 100        
Catawba 1 100        
Catawba 2 100        
Crystal River 3 100        
Farley 1 100        
Farley 2 0 04/09/2007 RELOADING FUEL *  
Harris 1 100        
Hatch 1 100        
Hatch 2 100        
McGuire 1 0 03/10/2007 REFUELING OUTAGE    
McGuire 2 100        
North Anna 1 100        
North Anna 2 90   INCREASING POWER AFTER MAIN TURBINE BALANCING WORK *  
Oconee 1 100        
Oconee 2 0 04/27/2007 REFUELING OUTAGE *  
Oconee 3 100        
Robinson 2 0 04/06/2007 REFUELING OUTAGE *  
Saint Lucie 1 0 04/01/2007 DEFUELED    
Saint Lucie 2 100        
Sequoyah 1 100        
Sequoyah 2 100        
Summer 94   HOLDING POWER FOR FW BOOSTER PUMP MAINT *  
Surry 1 100        
Surry 2 100        
Turkey Point 3 100        
Turkey Point 4 100        
Vogtle 1 98   100% ELECTRICAL CAPABILITY.    
Vogtle 2 0 04/23/2007 RX TRIP ON GENERATOR TRIP DUE TO GENERATOR NEUTRAL GROUND RELAY ACTUATION - SEE EVENT #43313.    
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        
Byron 2 0 04/01/2007 REFUELING OUTAGE    
Clinton 97   100% ELECTRICAL CAPABILITY    
D.C. Cook 1 100        
D.C. Cook 2 100        
Davis-Besse 100        
Dresden 2 99   100% ELECTRICAL CAPABILITY *  
Dresden 3 98   100% ELECTRICAL CAPABILITY    
Duane Arnold 98   100% ELECTRICAL CAPABILITY    
Fermi 2 100        
Kewaunee 100        
La Salle 1 100        
La Salle 2 100        
Monticello 28   SCRAM TIME TESTING *  
Palisades 100        
Perry 1 0 04/01/2007 REFUELING OUTAGE    
Point Beach 1 0 03/31/2007 REFUELING OUTAGE    
Point Beach 2 100        
Prairie Island 1 56   FEED WATER PUMP REPAIRS 345 KV OFFSITE PWR LINE OOS UNTIL 1ST WEEK IN MAY *  
Prairie Island 2 100   345 KV OFFSITE PWR LINE OOS UNTIL 1ST WEEK IN MAY.    
Quad Cities 1 78   COASTDOWN TO REFUELING OUTAGE *  
Quad Cities 2 96   100% ELECTRICAL CAPABILITY    

Region 4

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Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Arkansas Nuclear 1 0 04/22/2007 REFUELING OUTAGE    
Arkansas Nuclear 2 80   SYSTEM OPERATOR REQUESTED LOWERED OUTPUT DUE TO THE MAPLEVILLE LINE BEING OUT OF SERVICE (NO IMPACT ON OFF SITE POWER AVAILIBILITY) *  
Callaway 0 04/01/2007 EXITING REFUELING OUTAGE    
Columbia Generating Station 94   COASTDOWN TO REFUELING OUTAGE    
Comanche Peak 1 100     *  
Comanche Peak 2 87   INCREASING POWER - COMPLETED TURBINE VALVE TESTING *  
Cooper 100        
Diablo Canyon 1 100        
Diablo Canyon 2 100        
Fort Calhoun 100        
Grand Gulf 1 100        
Palo Verde 1 100        
Palo Verde 2 100     *  
Palo Verde 3 0 04/12/2007 MAINTENANCE OUTAGE TO REPAIR TURBINE LUBE OIL PROBLEM    
River Bend 1 100     *  
San Onofre 2 99   100% ELECTRICAL CAPABILITY    
San Onofre 3 100        
South Texas 1 100        
South Texas 2 57   INCREASING POWER *  
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 Friday, April 03, 2015
Friday, April 03, 2015