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any previously issued diversity, equity, inclusion, or gender-related guidance on this webpage should be considered rescinded that is inconsistent with these Executive Orders.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 2011

Power Reactor Status Report for May 17, 2011

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 0 05/12/2011 DEFUELED    
Hope Creek 1 100   HIGH SYSTEM VOLTAGE ALERT *  
Indian Point 2 100        
Indian Point 3 100        
Limerick 1 100        
Limerick 2 100        
Millstone 2 100        
Millstone 3 100        
Nine Mile Point 1 0 05/02/2011 LICENSEE INVESTIGATING SHUTDOWN. SEE EN #46808    
Nine Mile Point 2 100        
Oyster Creek 100        
Peach Bottom 2 100        
Peach Bottom 3 100        
Pilgrim 1 0 05/14/2011 SHUT DOWN FOR REPAIRS. SEE EN #46852    
Salem 1 100        
Salem 2 100        
Seabrook 1 0 03/31/2011 EXITING REFUELING OUTAGE PERFORMING ROD TESTING *  
Susquehanna 1 0 05/16/2011 SHUT DOWN FOR PLANNED MAINTENANCE *  
Susquehanna 2 0 04/04/2011 REFUELING OUTAGE    
Three Mile Island 1 100   HIGH SYSTEM VOLTAGE ACTION    
Vermont Yankee 100        

Region 2

Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Browns Ferry 1 0 04/27/2011 500 KV OFFSITE LINES OOS    
Browns Ferry 2 0 04/27/2011 500 KV OFFSITE LINES OOS    
Browns Ferry 3 0 04/27/2011 500 KV OFFSITE LINES OOS    
Brunswick 1 0 05/13/2011 BELOW THE POINT OF ADDING HEAT *  
Brunswick 2 100        
Catawba 1 0 04/23/2011 DEFUELED    
Catawba 2 100        
Crystal River 3 0 09/25/2009 MAINTENANCE OUTAGE - CONTAINMENT TENSIONING ON HOLD    
Farley 1 100        
Farley 2 100        
Harris 1 100        
Hatch 1 100        
Hatch 2 88   PERFORMING SAFETY RELIEF VALVE TESTING *  
McGuire 1 100        
McGuire 2 100        
North Anna 1 100        
North Anna 2 100        
Oconee 1 0 04/01/2011 DEFUELED    
Oconee 2 100        
Oconee 3 100        
Robinson 2 100        
Saint Lucie 1 100        
Saint Lucie 2 0 05/15/2011 REPAIR MAIN STEAM LEAK    
Sequoyah 1 100   GRID RISK YELLOW    
Sequoyah 2 78   COASTDOWN TO REFUELING OUTAGE - GRID RISK YELLOW *  
Summer 0 04/15/2011 EXITING REFUELING OUTAGE    
Surry 1 100        
Surry 2 0 04/16/2011 CORE RELOAD COMPLETED *  
Turkey Point 3 100        
Turkey Point 4 41   INCREASING POWER *  
Vogtle 1 100        
Vogtle 2 100        
Watts Bar 1 0 04/03/2011 TRANSMISSION SYSTEM ALERT ONE AS A RESULT OF TORNADOES    

Region 3

Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Braidwood 1 100        
Braidwood 2 93   INCREASING POWER *  
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 2 100        
Dresden 3 100        
Duane Arnold 100        
Fermi 2 100        
Kewaunee 100        
La Salle 1 100        
La Salle 2 100        
Monticello 0 03/04/2011 EXITING REFUELING OUTAGE    
Palisades 100        
Perry 1 0 04/17/2011 REFUELING OUTAGE    
Point Beach 1 100        
Point Beach 2 0 02/28/2011 REFUELING OUTAGE    
Prairie Island 1 0 04/29/2011 REFUELING OUTAGE    
Prairie Island 2 100        
Quad Cities 1 0 05/08/2011 REFUELING OUTAGE    
Quad Cities 2 100     *  

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 0 04/02/2011 REFUELING OUTAGE    
Comanche Peak 1 100        
Comanche Peak 2 100        
Cooper 100        
Diablo Canyon 1 100        
Diablo Canyon 2 0 04/30/2011 DEFUELED    
Fort Calhoun 0 04/09/2011 DEFUELED *  
Grand Gulf 1 96   POWER LIMITED 2ND STAGE MSR OUT OF SERVICE FOR THE ENTIRE CYCLE    
Palo Verde 1 100        
Palo Verde 2 100        
Palo Verde 3 100        
River Bend 1 100        
San Onofre 2 100        
San Onofre 3 100        
South Texas 1 100        
South Texas 2 100        
Waterford 3 100     *  
Wolf Creek 1 0 03/18/2011 REFUELING OUTAGE    

* - 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