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Alert

Due to a lapse in appropriations, the NRC has ceased normal operations. However, excepted and exempted activities necessary to maintain critical health and safety functions—as well as essential progress on designated critical activities, including those specified in Executive Order 14300—will continue, consistent with the OMB-Approved NRC Lapse Plan.

Power Reactor Status Report for May 31, 2007

UNEVALUATED INFORMATION PROVIDED BY THE FACILITY

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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 1   STARTUP IN PROGRESS - REACTOR SUBCRITICAL *  
Indian Point 2 25   INCREASING POWER *  
Indian Point 3 100        
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 7   HOLDING POWER - GENERATOR OFFLINE *  
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 9   HOLDING FOR TESTING MADISON-1 500 KV LINE OOS UNTIL 2JUN07    
Browns Ferry 2 100   MADISON-1 500 KV LINE OOS UNTIL 2JUN07    
Browns Ferry 3 100   MADISON-1 500 KV LINE OOS UNTIL 2JUN07    
Brunswick 1 100        
Brunswick 2 100        
Catawba 1 100        
Catawba 2 100        
Crystal River 3 100        
Farley 1 100        
Farley 2 100        
Harris 1 100        
Hatch 1 100        
Hatch 2 100        
McGuire 1 45   HOLDING POWER FOR SECONDARY PLANT CONCERNS *  
McGuire 2 100        
North Anna 1 100        
North Anna 2 100        
Oconee 1 100        
Oconee 2 42   INCREASING POWER *  
Oconee 3 100        
Robinson 2 100        
Saint Lucie 1 100     *  
Saint Lucie 2 100        
Sequoyah 1 100        
Sequoyah 2 100        
Summer 100        
Surry 1 90   HOLDING POWER FOR TROUBLESHOOTING #3 TURBINE STOP VALVE *  
Surry 2 100        
Turkey Point 3 100        
Turkey Point 4 78   INCREASING POWER *  
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        
Dresden 2 99   100% ELECTRICAL CAPABILITY    
Dresden 3 100        
Duane Arnold 98   100% ELECTRICAL CAPABILITY    
Fermi 2 100        
Kewaunee 100        
La Salle 1 100        
La Salle 2 100        
Monticello 100        
Palisades 100        
Perry 1 97   HOLDING FOR HEAT BALANCE ISSUES WITH FEEDWATER FLOW VENTURIES *  
Point Beach 1 100        
Point Beach 2 100        
Prairie Island 1 100        
Prairie Island 2 100        
Quad Cities 1 98   100% ELECTRICAL CAPABILITY *  
Quad Cities 2 97   100% ELECTRICAL CAPABILITY    

Region 4

Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Arkansas Nuclear 1 10   HOLDING POWER WHILE TROUBLESHOOTING ISSUES WITH "C" PHASE OF THE UNIT MAIN SERVICE TRANSFORMER - GENERATOR OFFLINE *  
Arkansas Nuclear 2 100        
Callaway 100   SWITCHYARD WORK THROUGH 5/31    
Columbia Generating Station 0 05/12/2007 REFUELING OUTAGE    
Comanche Peak 1 100        
Comanche Peak 2 100        
Cooper 100        
Diablo Canyon 1 48   DIGITAL FEEDWATER TESTING IN PROGRESS *  
Diablo Canyon 2 100        
Fort Calhoun 100        
Grand Gulf 1 100        
Palo Verde 1 0 05/18/2007 REFUELING OUTAGE    
Palo Verde 2 100        
Palo Verde 3 40   HOLDING POWER FOR CONDENSER TUBE LEAK REPAIR    
River Bend 1 0 05/22/2007 FORCED OUTAGE - SHUTDOWN TO INVESTIGATE AND REPAIR 'A' RECIRC PUMP DISCHARGE VALVE 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   69 KV DISTRIBUTION SYSTEM OUTAGE IN THE AREA - NO OFFSITE SOURCES LOST *  

Page Last Reviewed/Updated Thursday, March 25, 2021

Page Last Reviewed/Updated Thursday, March 25, 2021