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Power Reactor Status Report for July 17, 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   HOT WEATHER ALERT *  
Beaver Valley 2 92   REDUCED POWER DUE TO SEPARATOR DRAIN RECEIVER PUMP MOTOR FAILURE; HOT WEATHER ALERT *  
Calvert Cliffs 1 100   HOT WEATHER ALERT *  
Calvert Cliffs 2 100   HOT WEATHER ALERT *  
FitzPatrick 100     *  
Ginna 100        
Hope Creek 1 100   MAIN GENERATOR VOLTAGE REGULATOR IN MANUAL    
Indian Point 2 100        
Indian Point 3 100        
Limerick 1 100        
Limerick 2 100        
Millstone 2 85   "B" CIRC WATER PUMP OOS - DAMAGED    
Millstone 3 100        
Nine Mile Point 1 100        
Nine Mile Point 2 80   HOLDING FOR MOISTURE SEPARATOR REHEATERS *  
Oyster Creek 100   HOT WEATHER ALERT IN EFFECT    
Peach Bottom 2 99   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   HOT WEATHER ALERT IN EFFECT    
Susquehanna 2 100   HOT WEATHER ALERT IN EFFECT    
Three Mile Island 1 100   HOT WEATHER ALERT IN EFFECT    
Vermont Yankee 83   RIVER FLOW LOW/CLOSED CYCLE *  

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 1 100        
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 2 100        
McGuire 1 100        
McGuire 2 100        
North Anna 1 100   HOT WEATHER ALERT    
North Anna 2 100   HOT WEATHER ALERT    
Oconee 1 1   ENTERING FORCED OUTAGE FOR RCS LEAKAGE INSIDE THE RCB *  
Oconee 2 100        
Oconee 3 100        
Robinson 2 100        
Saint Lucie 1 99        
Saint Lucie 2 82   COASTDOWN TO REFUELING OUTAGE    
Sequoyah 1 100        
Sequoyah 2 100        
Summer 100        
Surry 1 100   HOT WEATHER ALERT    
Surry 2 100   HOT WEATHER ALERT    
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   HOT WEATHER ALERT IN EFFECT    
Braidwood 2 100   HOT WEATHER ALERT IN EFFECT    
Byron 1 88   DEGRADED NATURAL DRAFT TOWER PERFORMANCE - HOT WEATHER ALERT IN EFFECT *  
Byron 2 85   DEGRADED NATURAL DRAFT TOWER PERFORMANCE - HOT WEATHER ALERT IN EFFECT *  
Clinton 97   100% ELECTRICAL CAPABILITY - HOT WEATHER ALERT IN EFFECT- CONSERVATIVE OPS - MAXIMUM GENERATION EMERGENCY ALERT IN EFFECT FROM 1200-2000 CDT ON 7/17 *  
D.C. Cook 1 100        
D.C. Cook 2 100        
Davis-Besse 100   HOT WEATHER ALERT IN EFFECT *  
Dresden 2 93   REDUCED POWER AFTER REMOVING CIRC WATER PUMP *  
Dresden 3 98   REDUCED POWER DUE TO HIGH INTAKE TEMPERATURE *  
Duane Arnold 100     *  
Fermi 2 0 06/25/2012 FORCED OUTAGE - SEE EN #48047    
Kewaunee 100   HOT WEATHER ALERT; CONSERVATIVE OPS.    
La Salle 1 100   HOT WEATHER ALERT IN EFFECT    
La Salle 2 100   HOT WEATHER ALERT IN EFFECT    
Monticello 100   GRID CONDITION YELLOW *  
Palisades 100        
Perry 1 100   HOT WEATHER ALERT IN EFFECT *  
Point Beach 1 100   HOT WEATHER ALERT IN EFFECT - GRID STATUS RED ALERT *  
Point Beach 2 100   HOT WEATHER ALERT IN EFFECT - GRID STATUS RED ALERT *  
Prairie Island 1 100   HOT WEATHER ALERT IN EFFECT - GRID CONDITION YELLOW *  
Prairie Island 2 100   HOT WEATHER ALERT IN EFFECT - GRID CONDITION YELLOW *  
Quad Cities 1 100   HOT WEATHER ALERT IN EFFECT *  
Quad Cities 2 97   HOT WEATHER ALERT IN EFFECT - REDUCED POWER DUE TO LOAD DROP AS A RESULT OF CONDENSER FLOW REVERSAL *  

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 1 100        
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 3 100        
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 Tuesday, August 14, 2012
Tuesday, August 14, 2012