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Power Reactor Status Report for May 17, 2007

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        
Beaver Valley 2 100        
Calvert Cliffs 1 100        
Calvert Cliffs 2 100        
FitzPatrick 100   POTENTIAL ISSUE WITH 115KV DUE TO NMP UNIT 1 SHUTDOWN AND FITZPATRICK EDG OUTAGE *  
Ginna 100        
Hope Creek 1 100        
Indian Point 2 100   MAINTENANCE ON FEEDER 95891 (1 OF 3) *  
Indian Point 3 100   MAINTENANCE ON FEEDER 95891 (1 OF 3) *  
Limerick 1 100        
Limerick 2 100        
Millstone 2 100        
Millstone 3 0 04/07/2007 REFUELING OUTAGE    
Nine Mile Point 1 100   TURBINE OIL SYSTEM MAINTENANCE OUTAGE, 345 KV LINE 8 MAINT 5/14-17 *  
Nine Mile Point 2 100        
Oyster Creek 100   MAJOR FIRES IN THE AREA THAT COULD POTENTIALLY AFFECT POWER LINES - 70% CONTAINED *  
Peach Bottom 2 100        
Peach Bottom 3 100        
Pilgrim 1 100        
Salem 1 100        
Salem 2 100        
Seabrook 1 100   SWITCHYARD BREAKER 169 OOS UNTIL 23MAY07 *  
Susquehanna 1 100        
Susquehanna 2 100        
Three Mile Island 1 100        
Vermont Yankee 0 05/13/2007 REFUELING OUTAGE    

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 MAINTENANCE OUTAGE    
Browns Ferry 2 100        
Browns Ferry 3 100        
Brunswick 1 100        
Brunswick 2 100        
Catawba 1 100        
Catawba 2 100        
Crystal River 3 100        
Farley 1 100        
Farley 2 0 04/09/2007 REFUELING OUTAGE - INVESTIGATING RCP SEAL *  
Harris 1 100        
Hatch 1 100        
Hatch 2 100        
McGuire 1 0 03/10/2007 REFUELING OUTAGE. STUCK CONTROL ROD (H8)    
McGuire 2 100        
North Anna 1 100        
North Anna 2 100        
Oconee 1 100        
Oconee 2 0 04/27/2007 REFUELING IN PROGRESS    
Oconee 3 100        
Robinson 2 0 05/15/2007 ROLLING TURBINE FOR TURBINE GENERATOR VOLTAGE REGULATOR TROUBLESHOOTING *  
Saint Lucie 1 0 04/01/2007 REFUELING OUTAGE    
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 97   100% ELECTRICAL CAPABILITY. *  
Vogtle 2 99   100% ELECTRICAL CAPABILITY *  
Watts Bar 1 100   161KV HYDRO SWITCHYARD MAINTENANCE    

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        
Dresden 2 98   100% ELECTRICAL CAPABILITY    
Dresden 3 98   100% ELECTRICAL CAPABILITY *  
Duane Arnold 99   100% ELECTRICAL CAPABILITY *  
Fermi 2 100        
Kewaunee 100        
La Salle 1 100        
La Salle 2 100        
Monticello 100        
Palisades 100        
Perry 1 0 05/15/2007 AUTOMATIC REACTOR SCRAM. SEE EVENT # 43363 *  
Point Beach 1 100        
Point Beach 2 100        
Prairie Island 1 1   NORMAL STARTUP IN PROGRESS    
Prairie Island 2 100        
Quad Cities 1 0 05/04/2007 REFUELING OUTAGE    
Quad Cities 2 97   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        
Arkansas Nuclear 2 100        
Callaway 100        
Columbia Generating Station 0 05/12/2007 REFUELING OUTAGE    
Comanche Peak 1 100   ELECTRICAL ADVISORY IN EFFECT DUE TO SHORTAGE OF SPINNING RESERVE *  
Comanche Peak 2 100   ELECTRICAL ADVISORY IN EFFECT DUE TO SHORTAGE OF SPINNING RESERVE *  
Cooper 100        
Diablo Canyon 1 0 04/30/2007 ONLY 1 OFFSITE SOURCE - TRANSFORMER MAINT *  
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   100% ELECTRICAL CAPABILITY    
San Onofre 3 98   HOLDING FOR TESTING    
South Texas 1 100        
South Texas 2 100        
Waterford 3 100        
Wolf Creek 1 99   RETURNING TO FULL POWER FOLLOWING TRANSMISSION TOWER MAINTENANCE *  

* - 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