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Home NRC Library Document Collections Events, Reports Associated with Power Reactor Status Reports 2012

Power Reactor Status Report for July 16, 2012

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 92   REDUCED POWER DUE TO SEPARATOR DRAIN RECEIVER PUMP MOTOR FAILURE *  
Calvert Cliffs 1 100        
Calvert Cliffs 2 100        
FitzPatrick 100   SOLAR ACTIVITY WARNING    
Ginna 100        
Hope Creek 1 100   MAIN GENERATOR VOLTAGE REGULATOR IN MANUAL    
Indian Point 2 100        
Indian Point 3 100     *  
Limerick 1 100     *  
Limerick 2 100        
Millstone 2 85   "B" CIRC WATER PUMP OOS - DAMAGED    
Millstone 3 100        
Nine Mile Point 1 100     *  
Nine Mile Point 2 28   INCREASING POWER TO 100% *  
Oyster Creek 100   HOT WEATHER ALERT IN EFFECT *  
Peach Bottom 2 99   COASTDOWN TO REFUELING OUTAGE *  
Peach Bottom 3 100        
Pilgrim 1 100        
Salem 1 100        
Salem 2 100        
Seabrook 1 68   REDUCED POWER DUE TO SOLAR MAGNETIC ACTIVITY CAUSING HIGH CIRCULATING CURRENT IN UNIT 1 TRANSFORMER - POWER LIMITED TO 85% BASED ON GENERATOR STATOR COOLING DELTA T LIMIT - SWITCHYARD MAINTENANCE ON-GOING UNTIL APPROX. 7/17/12 *  
Susquehanna 1 100   HOT WEATHER ALERT IN EFFECT *  
Susquehanna 2 100   HOT WEATHER ALERT IN EFFECT *  
Three Mile Island 1 100   HOT WEATHER ALERT IN EFFECT *  
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 1 100        
Catawba 2 100        
Crystal River 3 0 09/25/2009 DEFUELED - CONTAINMENT TENSIONING ON HOLD    
Farley 1 100        
Farley 2 100        
Harris 1 100        
Hatch 1 100        
Hatch 2 100        
McGuire 1 100        
McGuire 2 100        
North Anna 1 100   HOT WEATHER ALERT    
North Anna 2 100   HOT WEATHER ALERT    
Oconee 1 48   REDUCED POWER TO INVESTIGATE RCS LEAKAGE INSIDE THE RCB *  
Oconee 2 100        
Oconee 3 100        
Robinson 2 100        
Saint Lucie 1 99        
Saint Lucie 2 82   COASTDOWN TO REFUELING OUTAGE *  
Sequoyah 1 100        
Sequoyah 2 100        
Summer 100        
Surry 1 100   HOT WEATHER ALERT    
Surry 2 100   HOT WEATHER ALERT    
Turkey Point 3 0 02/26/2012 REFUELING OUTAGE    
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   HOT WEATHER ALERT IN EFFECT *  
Braidwood 2 100   HOT WEATHER ALERT IN EFFECT *  
Byron 1 88   DEGRADED NATURAL DRAFT TOWER PERFORMANCE    
Byron 2 85   DEGRADED NATURAL DRAFT TOWER PERFORMANCE *  
Clinton 97   100% ELECTRICAL CAPABILITY. HOT WEATHER ALERT; CONSERVATIVE OPS. *  
D.C. Cook 1 100        
D.C. Cook 2 100        
Davis-Besse 100        
Dresden 2 100        
Dresden 3 100        
Duane Arnold 99   FUEL CONDITIONING HOLD - SOLAR ALERT IN EFFECT UNTIL 1600 CDT *  
Fermi 2 0 06/25/2012 FORCED OUTAGE - SEE EN #48047    
Kewaunee 100   HOT WEATHER ALERT; CONSERVATIVE OPS. *  
La Salle 1 100   HOT WEATHER ALERT IN EFFECT *  
La Salle 2 100   HOT WEATHER ALERT IN EFFECT *  
Monticello 100        
Palisades 100        
Perry 1 100        
Point Beach 1 100   SOLAR ALERT UNTIL 0400 EDT 7/17 *  
Point Beach 2 100   SOLAR ALERT UNTIL 0400 EDT 7/17 *  
Prairie Island 1 100   GRID CONDITION YELLOW - CONSERVATIVE OPS *  
Prairie Island 2 100   GRID CONDITION YELLOW - CONSERVATIVE OPS *  
Quad Cities 1 100   HOT WEATHER ALERT ON 7/17 - 7/18 *  
Quad Cities 2 100   HOT WEATHER ALERT ON 7/17 - 7/18 *  

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 85   ECONOMIC DISPATCH    
Comanche Peak 1 100        
Comanche Peak 2 100        
Cooper 100   10% DOWNPOWER FOR PLANNED MAINTENANCE THIS MORNING *  
Diablo Canyon 1 100        
Diablo Canyon 2 100        
Fort Calhoun 0 04/09/2011 REFUELING OUTAGE    
Grand Gulf 1 100        
Palo Verde 1 100        
Palo Verde 2 100        
Palo Verde 3 100        
River Bend 1 100        
San Onofre 2 0 01/09/2012 REFUELING OUTAGE    
San Onofre 3 0 01/31/2012 FORCED OUTAGE - S/G REPAIR    
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