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Power Reactor Status Report for July 18, 2006

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   GRID RELIABILITY ORANGE *  
Beaver Valley 2 100        
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   MAX GENERATION ALERT BASED ON DEMAND *  
Limerick 2 100   MAX GENERATION ALERT BASED ON DEMAND *  
Millstone 2 100        
Millstone 3 100        
Nine Mile Point 1 100        
Nine Mile Point 2 100        
Oyster Creek 100   PJM ISSUED MAX GENERATION ALERT *  
Peach Bottom 2 100   PJM ISSUED MAX GENERATION ALERT *  
Peach Bottom 3 100   PJM ISSUED MAX GENERATION ALERT *  
Pilgrim 1 100        
Salem 1 100   PJM ISSUED MAX GENERATION ALERT *  
Salem 2 100   PJM ISSUED MAX GENERATION ALERT *  
Seabrook 1 100   WILL ENTER MASTER SATELLITE 2 PROCEDURE AT 0600 HOURS WHICH REQUIRES EVALUATION OF MAINTENANCE ACTIVITIES TO MINIMIZE THREATS TO GENERATION *  
Susquehanna 1 100   GCC ISSUED HOT WEATHER ALERT *  
Susquehanna 2 100   GCC ISSUED HOT WEATHER ALERT *  
Three Mile Island 1 100   TSO ISSUED HOT WEATHER ALERT *  
Vermont Yankee 100        

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 DEFUELED    
Browns Ferry 2 100   TVA ISSUED POWER SUPPLY ALERT *  
Browns Ferry 3 100   TVA ISSUED POWER SUPPLY ALERT *  
Brunswick 1 100        
Brunswick 2 100        
Catawba 1 100   POWER DEMAND ORANGE STATUS *  
Catawba 2 100   POWER DEMAND ORANGE STATUS *  
Crystal River 3 100        
Farley 1 100        
Farley 2 100        
Harris 1 100   SYSTEM RELIABILITY ALERT BASED ON DEMAND *  
Hatch 1 100        
Hatch 2 100     *  
McGuire 1 100        
McGuire 2 100        
North Anna 1 100   MOC ISSUED MAX EMERGENCY GENERATION ALERT *  
North Anna 2 100   MOC ISSUED MAX EMERGENCY GENERATION ALERT *  
Oconee 1 100   SYSTEM GRID STATUS ORANGE BASED ON DEMAND AND FOSSIL UNIT DOWN *  
Oconee 2 100   SYSTEM GRID STATUS ORANGE BASED ON DEMAND AND FOSSIL UNIT DOWN *  
Oconee 3 100   SYSTEM GRID STATUS ORANGE BASED ON DEMAND AND FOSSIL UNIT DOWN *  
Robinson 2 100   ECC ISSUED RELIABILITY ALERT FOR SYSTEM LOAD *  
Saint Lucie 1 100        
Saint Lucie 2 100        
Sequoyah 1 100   TSO ISSUED POWER SYSTEM WARNING #1 *  
Sequoyah 2 100   TSO ISSUED POWER SYSTEM WARNING #1 *  
Summer 100        
Surry 1 100   PJM ISSUED EMERGENCY GENERATION ALERT *  
Surry 2 100   PJM ISSUED EMERGENCY GENERATION ALERT *  
Turkey Point 3 100        
Turkey Point 4 100        
Vogtle 1 100        
Vogtle 2 100        
Watts Bar 1 100   POWER SYSTEM ALERT BASED ON DEMAND *  

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 2 100        
Clinton 97   100% ELECTRICAL CAPABILITY    
D.C. Cook 1 100        
D.C. Cook 2 100        
Davis-Besse 100   ORANGE GRID RISK *  
Dresden 2 99   100% ELECTRICAL CAPABILITY *  
Dresden 3 100        
Duane Arnold 96   100% ELECTRICAL CAPABILITY    
Fermi 2 0 07/08/2006 PLANNED MAINTENANCE FOR TRANSFORMER ISSUE    
Kewaunee 100        
La Salle 1 100        
La Salle 2 100        
Monticello 100   SYSTEM RELIABILITY ORANGE *  
Palisades 100        
Perry 1 100   ORANGE/NONE *  
Point Beach 1 100        
Point Beach 2 100        
Prairie Island 1 100   SYSTEM CONDITION ORANGE *  
Prairie Island 2 100   SYSTEM CONDITION ORANGE *  
Quad Cities 1 99   100% ELECTRICAL CAPABILITY *  
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 1 100   ONE (1) 500KV LINE WILL BE REMOVED FROM SERVICE FOR APPROXIMATELY 10 MINUTES AT 0500 HOURS *  
Arkansas Nuclear 2 100   ONE (1) 500KV LINE WILL BE REMOVED FROM SERVICE FOR APPROXIMATELY 10 MINUTES AT 0500 HOURS *  
Callaway 100        
Columbia Generating Station 100        
Comanche Peak 1 100   HANDS-OFF MAINTENANCE FOR NEXT 2 DAYS *  
Comanche Peak 2 100   HANDS-OFF MAINTENANCE FOR NEXT 2 DAYS *  
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   RESTRICTED MAINTENANCE BETWEEN 0600-2000 HOURS *  
San Onofre 3 100   RESTRICTED MAINTENANCE BETWEEN 0600-2000 HOURS *  
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