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Home NRC Library Document Collections Events, Reports Associated with Power Reactor Status Reports 2008

Power Reactor Status Report for September 21, 2008

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 25   MAIN FEED REG VALVE MAINT *  
Calvert Cliffs 1 100        
Calvert Cliffs 2 100        
FitzPatrick 0 09/14/2008 REFUELING OUTAGE    
Ginna 100        
Hope Creek 1 100        
Indian Point 2 100   1 OF 3 138 KV FEEDERS OOS    
Indian Point 3 100   1 OF 3 138 KV FEEDERS OOS    
Limerick 1 100   MIN GEN ALERT *  
Limerick 2 100   MIN GEN ALERT *  
Millstone 2 100        
Millstone 3 100        
Nine Mile Point 1 100        
Nine Mile Point 2 100        
Oyster Creek 100        
Peach Bottom 2 0 09/14/2008 REFUELING OUTAGE    
Peach Bottom 3 100        
Pilgrim 1 100     *  
Salem 1 84   EXCESS VOLTAGE GRID RESTRICTION *  
Salem 2 49   EXCESS VOLTAGE GRID RESTRICTION *  
Seabrook 1 100     *  
Susquehanna 1 94   100% ELECTRICAL CAPABILITY MIN GEN ALERT    
Susquehanna 2 70   MIN GEN ALERT PLANT TESTING *  
Three Mile Island 1 100   MIN GEN ALERT    
Vermont Yankee 100        

Region 2

Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Browns Ferry 1 100   ONE COOLING TOWER TRANSFORMER OOS.    
Browns Ferry 2 0 09/17/2008 ONE COOLING TOWER TRANSFORMER OOS. MAINTENANCE OUTAGE TO REPAIR GENERATOR HYDROGEN COOLER    
Browns Ferry 3 100   ONE COOLING TOWER TRANSFORMER OOS.    
Brunswick 1 100        
Brunswick 2 97     *  
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 0 09/20/2008 SHUTDOWN FOR REFUELING OUTAGE MODE 5 *  
McGuire 2 100        
North Anna 1 100        
North Anna 2 0 09/13/2008 REFUELING OUTAGE; CORE OFFLOAD IN PROGRESS    
Oconee 1 100        
Oconee 2 100        
Oconee 3 100        
Robinson 2 99     *  
Saint Lucie 1 100        
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 1 100        
Vogtle 2 0 09/14/2008 REFUELING OUTAGE    
Watts Bar 1 0   REACTOR TRIP. SEE EN #44506 * 1

Region 3

Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Braidwood 1 100        
Braidwood 2 100        
Byron 1 100   MINIMUM GENERATION ALERT IN EFFECT UNTIL 0600 CDT ON 9/21/08 *  
Byron 2 100   MINIMUM GENERATION ALERT IN EFFECT UNTIL 0600 CDT ON 9/21/08 *  
Clinton 97   100% ELECTRICAL CAPABILITY *  
D.C. Cook 1 0 09/20/2008 UNUSUAL EVENT DECLARED. SEE EN #44507. * 1
D.C. Cook 2 100        
Davis-Besse 100        
Dresden 2 99   100% ELECTRICAL CAPABILITY    
Dresden 3 97   COASTDOWN TO REFUELING OUTAGE    
Duane Arnold 98   100% ELECTRICAL CAPABILITY    
Fermi 2 100   DOUBLE CIRCUIT TOWER CONTINGENCY UNTIL 9/26. MINIMUM GENERATION ALERT IN EFFECT UNTIL 0900 CDT ON 9/21/08 *  
Kewaunee 100        
La Salle 1 100        
La Salle 2 100        
Monticello 0 09/11/2008 REACTOR SCRAM SEE EN # 44484. 2 R TRANSFORMER OUT OF SERVICE *  
Palisades 100        
Perry 1 93   INCREASING POWER *  
Point Beach 1 100     *  
Point Beach 2 100        
Prairie Island 1 100        
Prairie Island 2 0 09/19/2008 REFUELING OUTAGE *  
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 1 100        
Arkansas Nuclear 2 100        
Callaway 100        
Columbia Generating Station 100        
Comanche Peak 1 96   COASTDOWN TO REFUELING OUTAGE *  
Comanche Peak 2 100        
Cooper 100        
Diablo Canyon 1 100        
Diablo Canyon 2 100        
Fort Calhoun 100        
Grand Gulf 1 97   COASTDOWN TO REFUELING OUTAGE *  
Palo Verde 1 100        
Palo Verde 2 100        
Palo Verde 3 20   INCREASING POWER *  
River Bend 1 0 09/01/2008 SEE EN# 44457.    
San Onofre 2 99   STEAM GENERATOR PRESSURE LIMITATION    
San Onofre 3 75   REDUCED POWER DUE TO LP EXTRACTION STEAM VALVE BELLOWS LEAK, HEATER DRAIN PUMP TRIP AND CONDENSER TUBE LEAK. *  
South Texas 1 100        
South Texas 2 95   COASTDOWN TO REFUELING OUTAGE *  
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 25, 2021