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any previously issued diversity, equity, inclusion, or gender-related guidance on this webpage should be considered rescinded that is inconsistent with these Executive Orders.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 October 7, 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 0 09/23/2007 DEFUELED    
Beaver Valley 2 100        
Calvert Cliffs 1 100        
Calvert Cliffs 2 100        
FitzPatrick 100        
Ginna 100        
Hope Creek 1 89   COASTDOWN TO REFUELING OUTAGE. 500 KV INFEED LINE (5023) OOS *  
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 0 09/23/2007 REFUELING OUTAGE    
Pilgrim 1 100        
Salem 1 100   500 KV HOPE CREEK TIE LINE (5023) OOS TILL 10/9    
Salem 2 100   500 KV HOPE CREEK TIE LINE (5023) OOS TILL 10/9    
Seabrook 1 100   POWER REDUCTION THREAT DUE TO GRID WORK IN NEW ENGLAND UNTIL JANUARY    
Susquehanna 1 97   INCREASING POWER VOLTAGE REGULATOR IN MANUAL *  
Susquehanna 2 100   VOLTAGE REGULATOR IN MANUAL    
Three Mile Island 1 99   COASTDOWN TO REFUELING OUTAGE    
Vermont Yankee 81   DOWNPOWER DUE TO LIMITED HOTWELL TEMP TO CONTROL COPPER CONTENT AND RIVER TEMPERATURE INCREASE *  

Region 2

Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Browns Ferry 1 100        
Browns Ferry 2 100        
Browns Ferry 3 75   CONDENSER TUBE LEAK REPAIR *  
Brunswick 1 100        
Brunswick 2 100        
Catawba 1 100        
Catawba 2 0 09/14/2007 DEFUELED    
Crystal River 3 100        
Farley 1 0 09/28/2007 REFUELING OUTAGE *  
Farley 2 100     *  
Harris 1 0 09/28/2007 DEFUELED *  
Hatch 1 100        
Hatch 2 100        
McGuire 1 100        
McGuire 2 100        
North Anna 1 0 09/08/2007 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 09/30/2007 REFUELING OUTAGE *  
Sequoyah 1 0 10/03/2007 REFUELING OUTAGE    
Sequoyah 2 100        
Summer 100        
Surry 1 100        
Surry 2 100        
Turkey Point 3 0 09/02/2007 REFUELING OUTAGE    
Turkey Point 4 100        
Vogtle 1 97   100% ELECTRICAL CAPABILITY    
Vogtle 2 98   100% ELECTRICAL CAPABILITY    
Watts Bar 1 100        

Region 3

Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Braidwood 1 0 10/01/2007 REFUELING OUTAGE    
Braidwood 2 100        
Byron 1 100        
Byron 2 100   SYSTEM AUX TRANSFORMER (242) OFFLINE FOR PLANNED MAINTENANCE    
Clinton 97   100% ELECTRICAL CAPABILITY    
D.C. Cook 1 100        
D.C. Cook 2 0 09/14/2007 DEFUELED    
Davis-Besse 100        
Dresden 2 100     *  
Dresden 3 100        
Duane Arnold 98   100% ELECTRICAL CAPABILITY    
Fermi 2 0 09/29/2007 REFUELING OUTAGE. PLANNED MAINTENANCE ON 345 KV BROWNSTOWN LINES 2 AND 3 STARTING 9/30/07.    
Kewaunee 0 10/04/2007 PLANNED SHUTDOWN TO REPAIR LEAKING HYDROGEN COOLERS IN THE MAIN GENERATOR *  
La Salle 1 100        
La Salle 2 100        
Monticello 100        
Palisades 0 09/09/2007 REFUELING OUTAGE    
Perry 1 100        
Point Beach 1 100        
Point Beach 2 100     *  
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        
Diablo Canyon 2 100        
Fort Calhoun 100        
Grand Gulf 1 100        
Palo Verde 1 100        
Palo Verde 2 0 10/06/2007 MANUAL TRIP DUE TO CONDENSER TUBE RUPTURE. SEE EN# 43697 * 1
Palo Verde 3 0 09/29/2007 REFUELING OUTAGE    
River Bend 1 79   DOWNPOWER AS A RESULT OF POWER INTERRUPTION TO MAKEUP WATER PUMPS. UNIT IS INCREASING POWER *  
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