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Home NRC Library Document Collections Events, Reports Associated with Power Reactor Status Reports 2006

Power Reactor Status Report for August 1, 2006

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 1 100        
Beaver Valley 2 99   CONDENSER HOTWELL TEMPERATURE CONSTRAINTS *  
Calvert Cliffs 1 100   MAXIMUM EMERGENCY GENERATION ALERT    
Calvert Cliffs 2 100   MAXIMUM EMERGENCY GENERATION ALERT    
FitzPatrick 100        
Ginna 100        
Hope Creek 1 100   MAXIMUM EMERGENCY GENERATION ALERT    
Indian Point 2 100        
Indian Point 3 100        
Limerick 1 100   MAXIMUM EMERGENCY GENERATION ALERT    
Limerick 2 100   MAXIMUM EMERGENCY GENERATION ALERT    
Millstone 2 100        
Millstone 3 100        
Nine Mile Point 1 100        
Nine Mile Point 2 100        
Oyster Creek 94   INTAKE TEMPERATURE CONSTRAINTS MAXIMUM EMERGENCY GENERATION ALERT *  
Peach Bottom 2 100   MAXIMUM EMERGENCY GENERATION ALERT    
Peach Bottom 3 100   MAXIMUM EMERGENCY GENERATION ALERT    
Pilgrim 1 100        
Salem 1 100        
Salem 2 100        
Seabrook 1 100        
Susquehanna 1 100   MAXIMUM EMERGENCY GENERATION ALERT    
Susquehanna 2 100   MAXIMUM EMERGENCY GENERATION ALERT    
Three Mile Island 1 100   HOT WEATHER ALERT 7/30-8/01 MAXIMUM EMERGENCY GENERATION ALERT    
Vermont Yankee 94   CHLORINATION PROCEDURE IN PROGRESS *  

Region 2

Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Browns Ferry 1 0 03/03/1985 DEFUELED    
Browns Ferry 2 100   POWER SUPPLY ALERT *  
Browns Ferry 3 100   POWER SUPPLY ALERT *  
Brunswick 1 100   SYSTEM RELIABILTY ALERT - NO HIGH RISK MAINT    
Brunswick 2 100   SYSTEM RELIABILTY ALERT - NO HIGH RISK MAINT    
Catawba 1 100        
Catawba 2 100        
Crystal River 3 100        
Farley 1 100        
Farley 2 100        
Harris 1 100   SYSTEM RELIABILTY ALERT - NO HIGH RISK MAINT    
Hatch 1 96   INCREASING POWER *  
Hatch 2 100        
McGuire 1 100        
McGuire 2 100        
North Anna 1 100   MAXIMUM EMERGENCY GENERATION ALERT *  
North Anna 2 100   MAXIMUM EMERGENCY GENERATION ALERT *  
Oconee 1 100   ORANGE ALERT *  
Oconee 2 100   ORANGE ALERT *  
Oconee 3 100   ORANGE ALERT *  
Robinson 2 100   SYSTEM RELIABILTY ALERT - NO HIGH RISK MAINT    
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   MAXIMUM EMERGENCY GENERATION ALERT *  
Surry 2 100   MAXIMUM EMERGENCY GENERATION ALERT *  
Turkey Point 3 100        
Turkey Point 4 100        
Vogtle 1 100        
Vogtle 2 100        
Watts Bar 1 0 07/31/2006 TRIP OF MAIN GENERATOR - SEE EVENT 42744 POWER SUPPLY ALERT * 1

Region 3

Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Braidwood 1 100   MAXIMUM EMERGENCY GENERATION ALERT 07:00 - 23:59    
Braidwood 2 100   MAXIMUM EMERGENCY GENERATION ALERT 07:00 - 23:59    
Byron 1 100   MAXIMUM EMERGENCY GENERATION ALERT 07:00 - 23:59    
Byron 2 100   MAXIMUM EMERGENCY GENERATION ALERT 07:00 - 23:59    
Clinton 97   100% ELECTRICAL CAPABILITY MAXIMUM EMERGENCY GENERATION ALERT 07:00 - 23:59    
D.C. Cook 1 0 07/30/2006 MAXIMUM EMERGENCY GENERATION ALERT 07:00 - 23:59 *  
D.C. Cook 2 100   MAXIMUM EMERGENCY GENERATION ALERT 07:00 - 23:59 *  
Davis-Besse 100   RED GRID RISK - NO HIGH RISK EVOLUTIONS OR MAINT. *  
Dresden 2 92   REDUCED POWER DUE TO LAKE TEMPS MAXIMUM EMERGENCY GENERATION ALERT 07:00 - 23:59 *  
Dresden 3 100   MAXIMUM EMERGENCY GENERATION ALERT 07:00 - 23:59    
Duane Arnold 96   100% ELECTRICAL CAPABILITY    
Fermi 2 10   CONDUCTING NORMAL STARTUP *  
Kewaunee 100        
La Salle 1 100   MAXIMUM EMERGENCY GENERATION ALERT 07:00 - 23:59    
La Salle 2 100   MAXIMUM EMERGENCY GENERATION ALERT 07:00 - 23:59    
Monticello 100     *  
Palisades 100   MAXIMUM EMERGENCY GENERATION ALERT 07:00 - 23:59    
Perry 1 98   LOWER POWER DUE TO HIGH SECONDARY TEMPS RED GRID RISK - NO HIGH RISK EVOLUTIONS OR MAINT. *  
Point Beach 1 100   YELLOW ALERT *  
Point Beach 2 100   YELLOW ALERT *  
Prairie Island 1 100     *  
Prairie Island 2 100     *  
Quad Cities 1 78   LOWER POWER DUE TO HIGH DISCH TEMPS MAXIMUM EMERGENCY GENERATION ALERT 07:00 - 23:59 *  
Quad Cities 2 77   LOWER POWER DUE TO HIGH DISCH TEMPS MAXIMUM EMERGENCY GENERATION ALERT 07:00 - 23:59 *  

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 2 100        
Cooper 100        
Diablo Canyon 1 100        
Diablo Canyon 2 100        
Fort Calhoun 100        
Grand Gulf 1 100        
Palo Verde 1 100     *  
Palo Verde 2 90   INCREASING POWER *  
Palo Verde 3 100        
River Bend 1 100        
San Onofre 2 99        
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 Wednesday, March 24, 2021