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any previously issued diversity, equity, inclusion, or gender-related guidance on this webpage should be considered rescinded that is inconsistent with these Executive Orders.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 2013

Power Reactor Status Report for July 27, 2013

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   MIN GEN ALERT *  
Beaver Valley 2 100   MIN GEN ALERT *  
Calvert Cliffs 1 100     *  
Calvert Cliffs 2 100     *  
FitzPatrick 100        
Ginna 0 07/24/2013 SEE EN #49214    
Hope Creek 1 73   REDUCED POWER FOR WATER BOX CYCLING *  
Indian Point 2 100        
Indian Point 3 100   13.8 KV LINE 33332LM OOS    
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     *  
Salem 1 100        
Salem 2 100        
Seabrook 1 100        
Susquehanna 1 100   MIN GEN ALERT *  
Susquehanna 2 97   REDUCING POWER DUE TO TRANSMISSION LINE REPAIR (SUNBERRY 500 KV LINE) MIN GEN ALERT *  
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        
Browns Ferry 2 100        
Browns Ferry 3 100        
Brunswick 1 100        
Brunswick 2 100        
Catawba 1 77   REDUCING POWER FOR MAIN FEEDPUMP REPAIR *  
Catawba 2 100        
Farley 1 100        
Farley 2 100        
Harris 1 100        
Hatch 1 100        
Hatch 2 99   CORE FLOW LIMITED *  
McGuire 1 100        
McGuire 2 100        
North Anna 1 100        
North Anna 2 100        
Oconee 1 100        
Oconee 2 93   INCREASING POWER AFTER TURBINE VALVE TESTING *  
Oconee 3 100        
Robinson 2 100        
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 2 100        
Watts Bar 1 100        

Region 3

Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Braidwood 1 100        
Braidwood 2 100        
Byron 1 100        
Byron 2 100        
Clinton 97   100% ELECTRICAL CAPABILITY    
D.C. Cook 1 100   MINIMUM GENERATION ALERT *  
D.C. Cook 2 100   MINIMUM GENERATION ALERT *  
Davis-Besse 100        
Dresden 2 100        
Dresden 3 100        
Duane Arnold 100        
Fermi 2 68   RX FEEDPUMP ISSUES    
La Salle 1 100        
La Salle 2 100        
Monticello 50   HOLDING POWER FOR HPCI AND RCIC TESTING *  
Palisades 100        
Perry 1 100        
Point Beach 1 100        
Point Beach 2 100        
Prairie Island 1 100        
Prairie Island 2 80   REDUCED POWER FOR GENERATOR VIBRATION ISSUE    
Quad Cities 1 100        
Quad Cities 2 100        

Region 4

Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Arkansas Nuclear 1 0 03/24/2013 REFUELING OUTAGE    
Arkansas Nuclear 2 100        
Callaway 0 07/26/2013 UNUSUAL EVENT DECLARED FOLLOWING REACTOR TRIP. SEE EN #49219 * 1
Columbia Generating Station 81   RECOVERING A FEED WATER HEATER *  
Comanche Peak 1 0 07/26/2013 FORCED OUTAGE MAKING REPAIRS TO LEAK ON #2 RCP SEAL INJECTION LINE *  
Comanche Peak 2 100        
Cooper 100        
Diablo Canyon 1 100        
Diablo Canyon 2 100        
Fort Calhoun 0 04/09/2011 REFUELING OUTAGE - LOADING FUEL *  
Grand Gulf 1 100        
Palo Verde 1 100        
Palo Verde 2 100        
Palo Verde 3 100        
River Bend 1 100        
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 Thursday, March 25, 2021