skip navigation links 
 
 Search Options 
Index | Site Map | FAQ | Facility Info | Reading Rm | New | Help | Glossary | Contact Us blue spacer  
secondary page banner Return to NRC Home Page

Home > Electronic Reading Room > Document Collections > Reports Associated with Events > Power Reactor Status Reports > 2007 > May 12

Power Reactor Status Report for May 12, 2007

UNEVALUATED INFORMATION PROVIDED BY THE FACILITY

On this page:

Region 1

To top of page
Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Beaver Valley 1 82   CONDENSER WATER BOX CLEANING & LEAK DETECTION *  
Beaver Valley 2 100        
Calvert Cliffs 1 100   SWITCHYARD WORK    
Calvert Cliffs 2 100   SWITCHYARD WORK    
FitzPatrick 100        
Ginna 100        
Hope Creek 1 100        
Indian Point 2 100   MAINTENANCE ON FEEDER 95331 & 95891    
Indian Point 3 100   MAINTENANCE ON FEEDER 95331 & 95891    
Limerick 1 100        
Limerick 2 100        
Millstone 2 100   SWITCHYARD WORK THRU 5/12/07    
Millstone 3 0 04/07/2007 REFUELING OUTAGE AND SWITCHYARD WORK THRU 5/12/07    
Nine Mile Point 1 100        
Nine Mile Point 2 100        
Oyster Creek 100   MAINTENANCE ON STARTUP TRANSFORMER "S1B" *  
Peach Bottom 2 100        
Peach Bottom 3 82   "C" RFP TURBINE TESTING ROD PATTERN ADJUSTMENT *  
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 95   COASTDOWN TO REFUELING OUTAGE *  

Region 2

To top of page
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 *  
Browns Ferry 2 100   TAGOUT OF 500KV BUS 1 *  
Browns Ferry 3 100   TAGOUT OF 500KV BUS 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 - DECREASING TEMP TO INVESTIGATE RCP SEAL *  
Harris 1 100        
Hatch 1 100        
Hatch 2 100        
McGuire 1 0 03/10/2007 REFUELING OUTAGE. GOING BACK TO MODE 6 FOR STUCK CONTROL ROD (H8).    
McGuire 2 100        
North Anna 1 100        
North Anna 2 100        
Oconee 1 100        
Oconee 2 0 04/27/2007 DEFUELED    
Oconee 3 100        
Robinson 2 0 04/06/2007 REFUELING OUTAGE. HEATING UP.    
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        

Region 3

To top of page
Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Braidwood 1 100        
Braidwood 2 97   REDUCING POWER TO 90% FOR TURBINE VALVE/GOVERNOR VALVE SURVEILLANCE *  
Byron 1 100        
Byron 2 90   HOLDING FOR FUEL CONDITIONING    
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 0 05/08/2007 SERVICE WATER PUMP "A" SHAFT REPLACEMENT IN PROGRESS *  
Perry 1 12   GENERATOR OFFLINE *  
Point Beach 1 100        
Point Beach 2 55   REDUCED POWER FOR PLANNED WORK ON FEED AND CONDENSATE SYSTEM *  
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

To top of page
Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Arkansas Nuclear 1 0 05/01/2007 REFUELING OUTAGE - ANTICIPATE RESTART ON 5/13 *  
Arkansas Nuclear 2 100        
Callaway 82   HOLDING POWER UNTIL APPROXIMATELY 0600 HRS FOR FUEL CONDITIONING *  
Columbia Generating Station 12   GENERATOR OFFLINE - SHUTDOWN IN PROGRESS TO ENTER REFUELING OUTAGE *  
Comanche Peak 1 100        
Comanche Peak 2 100        
Cooper 100   TRANSMISSION LOADING REQUEST (TLR-1) IN EFFECT DUE TO HEAVY DEMAND SOUTH *  
Diablo Canyon 1 0 04/30/2007 DEFUELED - ONLY 1 OFFSITE SOURCE - TRANSFORMER MAINT *  
Diablo Canyon 2 100        
Fort Calhoun 69   REDUCED POWER FOR CONDENSER CLEANING *  
Grand Gulf 1 100        
Palo Verde 1 100     *  
Palo Verde 2 99   REDUCED POWER DUE TO HIGH RATE STEAM GENERATOR BLOWDOWN *  
Palo Verde 3 100     *  
River Bend 1 100        
San Onofre 2 99   100% ELECTRICAL CAPABILITY    
San Onofre 3 55   SHUTDOWN IN PROGRESS TO REPLACE MAIN TRANSFORMER *  
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.


Privacy Policy | Site Disclaimer
Monday, June 11, 2007