Report a Safety Concern
Search

The U.S. Nuclear Regulatory Commission is in the process of rescinding or revising guidance and policies posted on this webpage in accordance with Executive Order 14151 Ending Radical and Wasteful Government DEI Programs and Preferencing, and Executive Order 14168 Defending Women From Gender Ideology Extremism and Restoring Biological Truth to the Federal Government. In the interim, any previously issued diversity, equity, inclusion, or gender-related guidance on this webpage should be considered rescinded that is inconsistent with these Executive Orders.

Home NRC Library Document Collections Events, Reports Associated with Power Reactor Status Reports 2007

Power Reactor Status Report for August 28, 2007

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 2 100        
Calvert Cliffs 1 100        
Calvert Cliffs 2 100        
FitzPatrick 100        
Ginna 100        
Hope Creek 1 100        
Indian Point 2 100        
Indian Point 3 100        
Limerick 1 100        
Limerick 2 100        
Millstone 2 100        
Millstone 3 100        
Nine Mile Point 1 100        
Nine Mile Point 2 100        
Oyster Creek 100        
Peach Bottom 2 100        
Peach Bottom 3 93   COASTDOWN TO REFUELING OUTAGE *  
Pilgrim 1 79   DOWNPOWER TO 50% FOR MAIN CONDENSER BACKWASH. CURRENTLY HOLDING POWER TO TROUBLESHOOT FW PUMP ISSUE. *  
Salem 1 100        
Salem 2 100        
Seabrook 1 100        
Susquehanna 1 100   VOLTAGE REGULATOR IN MANUAL    
Susquehanna 2 100   VOLTAGE REGULATOR IN MANUAL.    
Three Mile Island 1 100        
Vermont Yankee 51   REDUCED POWER DUE TO COOLING TOWER DAMAGE. LICENSEE EXPECTS A ONE TO TWO WEEK REPAIR TIME.    

Region 2

Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Browns Ferry 1 100     *  
Browns Ferry 2 94   HOLDING POWER WHILE REPAIRING CIRC WATER PUMP MOTOR *  
Browns Ferry 3 100     *  
Brunswick 1 100     *  
Brunswick 2 100     *  
Catawba 1 100        
Catawba 2 100        
Crystal River 3 100        
Farley 1 100        
Farley 2 100        
Harris 1 100        
Hatch 1 100        
Hatch 2 100        
McGuire 1 100        
McGuire 2 100        
North Anna 1 99   COASTDOWN TO REFUELING OUTAGE    
North Anna 2 100        
Oconee 1 100        
Oconee 2 100        
Oconee 3 100        
Robinson 2 100     *  
Saint Lucie 1 100        
Saint Lucie 2 0 08/18/2007 EXITING OUTAGE    
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 2 100     *  
Watts Bar 1 99   CONDENSER BACK PRESSURE CONCERNS *  

Region 3

Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Braidwood 1 100        
Braidwood 2 99     *  
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 99   100% ELECTRICAL CAPABILITY *  
Duane Arnold 98   100% ELECTRICAL CAPABILITY *  
Fermi 2 100   ON 8/28 1 OF 3 (120 KV) OFFSITE DIVISION 1 FEEDS OOS FOR PLANNED MAINTENANCE FOR ONE DAY    
Kewaunee 100        
La Salle 1 100        
La Salle 2 100        
Monticello 100        
Palisades 100        
Perry 1 100        
Point Beach 1 100   345 KV LINE OOS *  
Point Beach 2 100   345 KV LINE OOS *  
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 1 100        
Arkansas Nuclear 2 100        
Callaway 100        
Columbia Generating Station 100        
Comanche Peak 1 100        
Comanche Peak 2 100        
Cooper 100        
Diablo Canyon 1 100   ON 8/28 230 KV LINE (START-UP POWER) OOS FOR PLANNED MAINTENANCE FOR ONE DAY. THIS IS A BACKUP LINE NOT A MAIN XMISSION (500 KV) LINE    
Diablo Canyon 2 100   ON 8/28 230 KV LINE (START-UP POWER) OOS FOR PLANNED MAINTENANCE FOR ONE DAY. THIS IS A BACKUP LINE NOT A MAIN XMISSION (500 KV) LINE    
Fort Calhoun 100        
Grand Gulf 1 60   HOLDING POWER FOLLOWING "B" RX RECIRC PUMP TRIP. LICENSEE IS TROUBLESHOOTING PROBLEM *  
Palo Verde 1 100     *  
Palo Verde 2 100        
Palo Verde 3 100        
River Bend 1 100        
San Onofre 2 99   STEAM GENERATOR LIMITATIONS    
San Onofre 3 100        
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 Wednesday, March 24, 2021