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Home NRC Library Document Collections Events, Reports Associated with Power Reactor Status Reports 2007

Power Reactor Status Report for May 27, 2007

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 2 100        
Calvert Cliffs 1 100        
Calvert Cliffs 2 100        
FitzPatrick 100     *  
Ginna 100        
Hope Creek 1 100        
Indian Point 2 100   138 KV LINE 95891 OOS *  
Indian Point 3 100   138 KV LINE 95891 OOS *  
Limerick 1 100        
Limerick 2 100     *  
Millstone 2 99   CIRCULATING WATER PUMP OOS    
Millstone 3 100        
Nine Mile Point 1 100        
Nine Mile Point 2 100        
Oyster Creek 100        
Peach Bottom 2 100        
Peach Bottom 3 100        
Pilgrim 1 100        
Salem 1 100        
Salem 2 4   START-UP IN PROGRESS *  
Seabrook 1 100        
Susquehanna 1 100        
Susquehanna 2 100        
Three Mile Island 1 100   230 KV LINE 1051 OOS FOR MAINTENANCE UNTIL 6/11/07    
Vermont Yankee 0 05/13/2007 REFUELING OUTAGE    

Region 2

Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Browns Ferry 1 1   START-UP IN PROGRESS *  
Browns Ferry 2 100        
Browns Ferry 3 100        
Brunswick 1 100        
Brunswick 2 53   HOLDING POWER TO REPAIR A LEAK IN THE EHC SYSTEM *  
Catawba 1 100        
Catawba 2 100        
Crystal River 3 100        
Farley 1 100        
Farley 2 95   HOLDING POWER TO TROUBLESHOOT ISSUES WITH A FEED REGULATING VALVE *  
Harris 1 100        
Hatch 1 100        
Hatch 2 100        
McGuire 1 0 03/10/2007 HEATUP IN PROGRESS *  
McGuire 2 100        
North Anna 1 100        
North Anna 2 100        
Oconee 1 100        
Oconee 2 0 04/27/2007 HEATUP IN PROGRESS *  
Oconee 3 100        
Robinson 2 100        
Saint Lucie 1 1   STARTUP IN PROGRESS *  
Saint Lucie 2 100        
Sequoyah 1 100        
Sequoyah 2 100        
Summer 100        
Surry 1 100        
Surry 2 100        
Turkey Point 3 100        
Turkey Point 4 100        
Vogtle 1 98   100% ELECTRICAL CAPABILITY.    
Vogtle 2 99   100% ELECTRICAL CAPABILITY *  
Watts Bar 1 100        

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 100   SWITCHYARD MAINTENANCE ON 5/27 *  
Dresden 2 99   100% ELECTRICAL CAPABILITY    
Dresden 3 76   REDUCED FOR ROD PATTERN ADJUSTMENT *  
Duane Arnold 98   100% ELECTRICAL CAPABILITY    
Fermi 2 100        
Kewaunee 100        
La Salle 1 100        
La Salle 2 70   REDUCED FOR SURVEILLANCE TESTING *  
Monticello 100        
Palisades 100        
Perry 1 97   COASTDOWN *  
Point Beach 1 100        
Point Beach 2 100        
Prairie Island 1 100        
Prairie Island 2 100        
Quad Cities 1 97   100% ELECTRICAL CAPABILITY *  
Quad Cities 2 96   100% ELECTRICAL CAPABILITY    

Region 4

Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Arkansas Nuclear 1 9   HOLDING POWER WHILE TROUBLESHOOTING ISSUES WITH "C" PHASE OF THE UNIT MAIN SERVICE TRANSFORMER    
Arkansas Nuclear 2 100        
Callaway 100        
Columbia Generating Station 0 05/12/2007 REFUELING OUTAGE    
Comanche Peak 1 100   138 KV 'DECORDVA' LINE DISTURBANCE *  
Comanche Peak 2 100   138 KV 'DECORDVA' LINE DISTURBANCE *  
Cooper 100        
Diablo Canyon 1 0 04/30/2007 HEATUP AND STARTUP PREPS IN PROGRESS *  
Diablo Canyon 2 100        
Fort Calhoun 100        
Grand Gulf 1 56   REDUCED FOR ROD PATTERN ADJUSTMENT *  
Palo Verde 1 0 05/18/2007 REFUELING OUTAGE *  
Palo Verde 2 100        
Palo Verde 3 100        
River Bend 1 0 05/22/2007 FORCED OUTAGE - SHUTDOWN TO INVESTIGATE AND REPAIR 'A' RECIRC PUMP MALFUNCTION *  
San Onofre 2 99   100% ELECTRICAL CAPABILITY    
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