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any previously issued diversity, equity, inclusion, or gender-related guidance on this webpage should be considered rescinded that is inconsistent with these Executive Orders.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 27, 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 89   HOLDING FOR FLUX MAP *  
Beaver Valley 2 100        
Calvert Cliffs 1 100        
Calvert Cliffs 2 100        
FitzPatrick 100        
Ginna 100        
Hope Creek 1 0 10/13/2007 REFUELING OUTAGE    
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 3 100        
Pilgrim 1 100   SWITCHYARD WORK (ACB 103)    
Salem 1 100        
Salem 2 100        
Seabrook 1 100   307 LINE OOS (1 OF 3), POWER REDUCTION THREAT DUE TO GRID WORK IN NEW ENGLAND UNTIL JANUARY    
Susquehanna 1 0 10/12/2007 REFUELING OUTAGE *  
Susquehanna 2 100   VOLTAGE REGULATOR IN MANUAL    
Three Mile Island 1 0 10/21/2007 REFUELING OUTAGE, SWITCHYARD WORK, RV DRAIN DOWN TO 80" *  
Vermont Yankee 100        

Region 2

Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Browns Ferry 1 50   SCHEDULED MAINTENANCE, 1 OF 7 (500 KV) TRANSMISSION LINES OOS FOR PLANNED MAINTENANCE *  
Browns Ferry 2 100   1 OF 7 (500 KV) TRANSMISSION LINES OOS FOR PLANNED MAINTENANCE *  
Browns Ferry 3 100   1 OF 7 (500 KV) TRANSMISSION LINES OOS FOR PLANNED MAINTENANCE *  
Brunswick 1 100        
Brunswick 2 100        
Catawba 1 100        
Catawba 2 0 09/14/2007 REFUELING *  
Crystal River 3 100        
Farley 1 0 09/28/2007 DEFUELED    
Farley 2 100        
Harris 1 100     *  
Hatch 1 100        
Hatch 2 97   INCREASING POWER, RECIRC PUMP LOGIC REPAIR *  
McGuire 1 100        
McGuire 2 100        
North Anna 1 100        
North Anna 2 100        
Oconee 1 100        
Oconee 2 100        
Oconee 3 0 10/26/2007 REFUELING OUTAGE *  
Robinson 2 100        
Saint Lucie 1 100        
Saint Lucie 2 0 09/30/2007 DEFUELED    
Sequoyah 1 0 10/03/2007 REFUELING OUTAGE    
Sequoyah 2 100        
Summer 100        
Surry 1 0 10/20/2007 REFUELING OUTAGE    
Surry 2 100        
Turkey Point 3 100        
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 50   HOLDING POWER FOR FLUX MAPPING *  
Braidwood 2 100        
Byron 1 0 10/20/2007 TS REQUIRED S/D - SEE EN #43735    
Byron 2 0 10/20/2007 TS REQUIRED S/D - SEE EN #43735    
Clinton 97   100% ELECTRICAL CAPABILITY    
D.C. Cook 1 100        
D.C. Cook 2 0 09/14/2007 REFUELING OUTAGE    
Davis-Besse 100        
Dresden 2 99   100% ELECTRICAL CAPABILITY COASTDOWN TO REFUELING OUTAGE *  
Dresden 3 98   100% ELECTRICAL CAPABILITY *  
Duane Arnold 98   100% ELECTRICAL CAPABILITY    
Fermi 2 0 09/29/2007 REFUELING OUTAGE    
Kewaunee 100        
La Salle 1 90   SCRAM TIME TESTING *  
La Salle 2 100        
Monticello 100        
Palisades 65   HOLDING FOR MAIN FEED PUMP REPAIRS    
Perry 1 85   FEED PUMP TURBINE MAINTENANCE *  
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 98   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   LOAD TAP CHANGER IN MANUAL    
Columbia Generating Station 100        
Comanche Peak 1 100        
Comanche Peak 2 100        
Cooper 100        
Diablo Canyon 1 100        
Diablo Canyon 2 99   MODERATOR TEMPERATURE COEFFICIENT CALCULATION *  
Fort Calhoun 100        
Grand Gulf 1 100        
Palo Verde 1 0 10/22/2007 MAINTENANCE OUTAGE    
Palo Verde 2 100        
Palo Verde 3 0 09/29/2007 DEFUELED    
River Bend 1 100        
San Onofre 2 24   INCREASING POWER *  
San Onofre 3 0 10/09/2007 MAINTENANCE OUTAGE *  
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 25, 2021