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Power Reactor Status Report for August 8, 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        
Calvert Cliffs 2 100        
FitzPatrick 100        
Ginna 100        
Hope Creek 1 100   MAX EMERGENCY GENERATION ALERT, HOT WEATHER ALERT *  
Indian Point 2 100        
Indian Point 3 100        
Limerick 1 100   MAX EMERGENCY GENERATING ALERT EFFECTIVE ON 8/8 *  
Limerick 2 100   MAX EMERGENCY GENERATING ALERT EFFECTIVE ON 8/8 *  
Millstone 2 100        
Millstone 3 100        
Nine Mile Point 1 100        
Nine Mile Point 2 100        
Oyster Creek 100   MAX EMERGENCY GENERATING ALERT ON 8/8 *  
Peach Bottom 2 100   MAX EMERGENCY GENERATING ALERT 8/8; MAINTENANCE ON OFFSITE LINE 220-34 *  
Peach Bottom 3 98   MAX EMERGENCY GENERATING ALERT 8/8; MAINTENANCE ON OFFSITE LINE 220-34 *  
Pilgrim 1 100        
Salem 1 100        
Salem 2 73   INCREASING POWER *  
Seabrook 1 100        
Susquehanna 1 100   VOLTAGE REGULATOR IN MANUAL - MAX EMERGENCY GENERATION ALERT, HOT WEATHER ALERT *  
Susquehanna 2 100   VOLTAGE REGULATOR IN MANUAL - MAX EMERGENCY GENERATION ALERT, HOT WEATHER ALERT *  
Three Mile Island 1 100   MAX EMERGENCY GENERATING ALERT ON 8/8 *  
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   POWER SUPPLY ALERT *  
Browns Ferry 2 95   CCW PUMP TRIP, POWER SUPPLY ALERT *  
Browns Ferry 3 100   POWER SUPPLY ALERT *  
Brunswick 1 46   INCREASING FOLLOWING RECOVERY FROM 1A RECIRC PUMP TRIP; RELIABILITY ALERT AT 1000 *  
Brunswick 2 100   RELIABILITY ALERT AT 1000 HRS    
Catawba 1 100        
Catawba 2 100        
Crystal River 3 96   MTC TESTING *  
Farley 1 100        
Farley 2 100        
Harris 1 100   RELIABILITY ALERT AT 1000 HRS    
Hatch 1 100     *  
Hatch 2 0 08/07/2007 RX SCRAM AT 1506 8/7 SEE EN# 43552 * 1
McGuire 1 100        
McGuire 2 100        
North Anna 1 100   GENERATION ALERT *  
North Anna 2 100   GENERATION ALERT *  
Oconee 1 100        
Oconee 2 100        
Oconee 3 100        
Robinson 2 100   RELIABILITY ALERT AT 1000 HRS    
Saint Lucie 1 100     *  
Saint Lucie 2 100        
Sequoyah 1 100   POWER SUPPLY ALERT    
Sequoyah 2 100   POWER SUPPLY ALERT    
Summer 100        
Surry 1 100   HOT WEATHER ALERT *  
Surry 2 100   HOT WEATHER ALERT *  
Turkey Point 3 100        
Turkey Point 4 100        
Vogtle 1 97   100% ELECTRICAL CAPABILITY    
Vogtle 2 98   100% ELECTRICAL CAPABILITY    
Watts Bar 1 99   CONDENSER BACK PRESSURE CONCERNS; POWER SUPPLY ALERT *  

Region 3

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Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Braidwood 1 100   HOT WEATHER ALERT THRU 8/8    
Braidwood 2 100   HOT WEATHER ALERT THRU 8/8    
Byron 1 100   ANTICIPATE ENTERING HOT WEATHER ALERT AT 0900 HRS *  
Byron 2 100   ANTICIPATE ENTERING HOT WEATHER ALERT AT 0900 HRS *  
Clinton 97   100% ELECTRICAL CAPABILITY    
D.C. Cook 1 100        
D.C. Cook 2 100        
Davis-Besse 100   ANTICIPATE HIGH LOAD CAPACITY - ORANGE GRID RISK *  
Dresden 2 99   100% ELECTRICAL CAPABILITY *  
Dresden 3 100        
Duane Arnold 98   100% ELECTRICAL CAPABILITY    
Fermi 2 100        
Kewaunee 100        
La Salle 1 100   HOT WEATHER ALERT    
La Salle 2 100   HOT WEATHER ALERT    
Monticello 100        
Palisades 100        
Perry 1 100   CONSERVATIVE GRID OPERATIONS *  
Point Beach 1 100        
Point Beach 2 100        
Prairie Island 1 100        
Prairie Island 2 100        
Quad Cities 1 99   100% ELECTRICAL CAPABILITY.    
Quad Cities 2 98   100% ELECTRICAL CAPABILITY.    

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 100        
Grand Gulf 1 100        
Palo Verde 1 100        
Palo Verde 2 100        
Palo Verde 3 100        
River Bend 1 100        
San Onofre 2 98   HOLDING POWER BASED ON STEAM GENERATOR CONSTRAINTS    
San Onofre 3 100        
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 Thursday, March 29, 2012
Thursday, March 29, 2012