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

Power Reactor Status Report for July 18, 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   HOT WEATHER ALERT    
Beaver Valley 2 97   INCREASING POWER. HOT WEATHER ALERT *  
Calvert Cliffs 1 10   RCS PRESSURE BOUNDARY LEAKAGE ISOLATED. SEE EN #48116. MAX EMERGENCY GENERATION *  
Calvert Cliffs 2 100   MAX EMERGENCY GENERATION *  
FitzPatrick 100        
Ginna 100        
Hope Creek 1 97   MAIN GENERATOR VOLTAGE REGULATOR IN MANUAL. LIMITED DUE TO HOT WEATHER AND CONDENSER BACK PRESSURE. *  
Indian Point 2 100        
Indian Point 3 100        
Limerick 1 100   MAX EMERGENCY GENERATION *  
Limerick 2 95   MAX EMERGENCY GENERATION. LIMITED DUE TO HOT WEATHER AND STEAM JET AIR EJECTORS. *  
Millstone 2 85   "B" CIRC WATER PUMP OOS - DAMAGED    
Millstone 3 100        
Nine Mile Point 1 0 07/17/2012 REACTOR SCRAM. SEE EN #48110. * 1
Nine Mile Point 2 60   HOLDING FOR MOISTURE SEPARATOR REHEATERS *  
Oyster Creek 100   HOT WEATHER ALERT. MAX EMERGENCY GENERATION. *  
Peach Bottom 2 99   COASTDOWN TO REFUELING OUTAGE. HOT WEATHER ALERT. MAX EMERGENCY GENERATION. *  
Peach Bottom 3 100   HOT WEATHER ALERT. MAX EMERGENCY GENERATION. *  
Pilgrim 1 100        
Salem 1 100        
Salem 2 100        
Seabrook 1 85   POWER LIMITED TO 85% BASED ON GENERATOR STATOR COOLING DELTA T LIMIT    
Susquehanna 1 99   HOT WEATHER ALERT. LIMITED DUE TO HOT WEATHER AND CONDENSER VACUUM. *  
Susquehanna 2 99   HOT WEATHER ALERT. LIMITED DUE TO HOT WEATHER AND CONDENSER VACUUM. *  
Three Mile Island 1 100   HOT WEATHER ALERT. MAX EMERGENCY GENERATION. *  
Vermont Yankee 93   CIRC WATER HYBRID CYCLE *  

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 0 07/17/2012 FORCED OUTAGE *  
Oconee 2 100        
Oconee 3 100        
Robinson 2 100        
Saint Lucie 1 99        
Saint Lucie 2 81   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     *  
Braidwood 2 100     *  
Byron 1 85   DEGRADED NATURAL DRAFT TOWER PERFORMANCE *  
Byron 2 83   DEGRADED NATURAL DRAFT TOWER PERFORMANCE *  
Clinton 97   100% ELECTRICAL CAPABILITY - CONSERVATIVE OPS *  
D.C. Cook 1 100        
D.C. Cook 2 100        
Davis-Besse 100     *  
Dresden 2 100     *  
Dresden 3 96   REDUCED POWER DUE TO HIGH INTAKE TEMPERATURE *  
Duane Arnold 100        
Fermi 2 0 06/25/2012 FORCED OUTAGE - SEE EN #48047    
Kewaunee 100   CONSERVATIVE OPS *  
La Salle 1 100     *  
La Salle 2 100     *  
Monticello 100   GRID CONDITION YELLOW    
Palisades 100        
Perry 1 96   CIRC WATER TEMPERATURE LIMITS *  
Point Beach 1 100   GRID STATUS RED ALERT *  
Point Beach 2 100   GRID STATUS RED ALERT *  
Prairie Island 1 100   HOT WEATHER ALERT IN EFFECT - GRID CONDITION YELLOW    
Prairie Island 2 100   HOT WEATHER ALERT IN EFFECT - GRID CONDITION YELLOW    
Quad Cities 1 100     *  
Quad Cities 2 100     *  

Region 4

Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Arkansas Nuclear 1 100        
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 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 Thursday, March 25, 2021