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Power Reactor Status Report for May 15, 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   500KV LINE 5051 OOS FOR 05/15 *  
Calvert Cliffs 2 100   500KV LINE 5051 OOS FOR 05/15 *  
FitzPatrick 100        
Ginna 67   OFFSITE SWITCHYARD MAINTENANCE *  
Hope Creek 1 100        
Indian Point 2 100   MAINTENANCE ON FEEDER 95891    
Indian Point 3 100   MAINTENANCE ON FEEDER 95891    
Limerick 1 100        
Limerick 2 100        
Millstone 2 100        
Millstone 3 0 04/07/2007 REFUELING OUTAGE *  
Nine Mile Point 1 100   345 KV LINE 8 MAINT 5/14-17    
Nine Mile Point 2 100        
Oyster Creek 100        
Peach Bottom 2 100        
Peach Bottom 3 100        
Pilgrim 1 100   MAINTENANCE ON 345KV LINE 342 BETWEEN 0800 & 1600 HOURS *  
Salem 1 100        
Salem 2 100        
Seabrook 1 100   SWITCHYARD BREAKER 169 OOS UNTIL 23MAY07. 345KV NEWINGTON LINE 369 OOS UNTIL 5/17. *  
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 TAGOUT OF 500KV BUS 1 & 500KV TRINITY 1 *  
Browns Ferry 2 100   TAGOUT OF 500KV BUS 1 & 500KV TRINITY 1 *  
Browns Ferry 3 100   TAGOUT OF 500KV BUS 1 & 500KV TRINITY 1 *  
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 67   INCREASING POWER *  
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 98   100% ELECTRICAL CAPABILITY.    
Vogtle 2 100        
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 99   100% ELECTRICAL CAPABILITY *  
Duane Arnold 98   100% ELECTRICAL CAPABILITY    
Fermi 2 100        
Kewaunee 100        
La Salle 1 100        
La Salle 2 100        
Monticello 100        
Palisades 60   INCREASING POWER *  
Perry 1 0 05/15/2007 AUTOMATIC REACTOR SCRAM. SEE EVENT # 43363 * 1
Point Beach 1 100        
Point Beach 2 100        
Prairie Island 1 0 05/11/2007 FEEDWATER PUMP REPAIR IN PROGRESS    
Prairie Island 2 100        
Quad Cities 1 0 05/04/2007 REFUELING OUTAGE    
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 78   INCREASING POWER *  
Arkansas Nuclear 2 100        
Callaway 100        
Columbia Generating Station 0 05/12/2007 REFUELING OUTAGE *  
Comanche Peak 1 100        
Comanche Peak 2 100        
Cooper 100        
Diablo Canyon 1 0 04/30/2007 DEFUELED - 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 77   INCREASING POWER AFTER MAINTENANCE WORK *  
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