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

Power Reactor Status Report for August 4, 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 94   PERFORMING MODERATOR TEMPERATURE COEFFICIENT TEST *  
Calvert Cliffs 1 100     *  
Calvert Cliffs 2 100     *  
FitzPatrick 100     *  
Ginna 100        
Hope Creek 1 100     *  
Indian Point 2 100        
Indian Point 3 100        
Limerick 1 100     *  
Limerick 2 100     *  
Millstone 2 100        
Millstone 3 100     *  
Nine Mile Point 1 100        
Nine Mile Point 2 100        
Oyster Creek 53   REDUCED POWER LEVEL DUE TO BANK 5 VOLTAGE REGULATOR CONCERNS *  
Peach Bottom 2 100     *  
Peach Bottom 3 100     *  
Pilgrim 1 100     *  
Salem 1 100     *  
Salem 2 100     *  
Seabrook 1 100     *  
Susquehanna 1 100     *  
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 0 03/03/1985 DEFUELED    
Browns Ferry 2 100   POWER SUPPLY ALERT - EMERGENCY LOAD CURTAILMENT    
Browns Ferry 3 100   POWER SUPPLY ALERT - EMERGENCY LOAD CURTAILMENT    
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   GRID CONDITION RED    
Farley 1 100        
Farley 2 100        
Harris 1 100   SYSTEM RELIABILTY ALERT - NO HIGH RISK MAINT    
Hatch 1 100        
Hatch 2 100        
McGuire 1 100        
McGuire 2 100        
North Anna 1 100   MAXIMUM EMERGENCY GENERATION ALERT & HEAVY LOAD VOLTAGE SCHEDULE ACTION    
North Anna 2 100   MAXIMUM EMERGENCY GENERATION ALERT & HEAVY LOAD VOLTAGE SCHEDULE ACTION    
Oconee 1 100   YELLOW ALERT    
Oconee 2 100   YELLOW ALERT    
Oconee 3 100   YELLOW 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     *  
Surry 2 100     *  
Turkey Point 3 100        
Turkey Point 4 100        
Vogtle 1 100        
Vogtle 2 100        
Watts Bar 1 0 07/31/2006 PREPARING FOR STARTUP POWER SUPPLY ALERT *  

Region 3

Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Braidwood 1 100        
Braidwood 2 100        
Byron 1 100        
Byron 2 100        
Clinton 97   100% ELECTRICAL CAPABILITY    
D.C. Cook 1 100     *  
D.C. Cook 2 100        
Davis-Besse 97   LOAD LIMITER FAILURE - ICS IS IN HAND *  
Dresden 2 99   100% ELECTRICAL CAPABILITY *  
Dresden 3 100        
Duane Arnold 96   100% ELECTRICAL CAPABILITY    
Fermi 2 100     *  
Kewaunee 100        
La Salle 1 100        
La Salle 2 100        
Monticello 100        
Palisades 100     *  
Perry 1 100     *  
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

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   HANDS OFF ON GRID *  
Comanche Peak 2 100   HANDS OFF ON GRID *  
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 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