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Power Reactor Status Report for December 12, 2010

UNEVALUATED INFORMATION PROVIDED BY THE FACILITY

On this page:

Region 1

Unit Power Down Reason or Comment Change in Report (*) Scrams (#)
Beaver Valley 1 82 CONDENSER TUBE LEAK REPAIRS COLD WEATHER WARNING ANTICIPATED ON 12/13
Beaver Valley 2 100 COLD WEATHER WARNING ANTICIPATED ON 12/13
Calvert Cliffs 1 100
Calvert Cliffs 2 100
FitzPatrick 100 VOLTAGE REGULATOR IN MANUAL
Ginna 100
Hope Creek 1 100 *
Indian Point 2 100
Indian Point 3 100
Limerick 1 100
Limerick 2 100
Millstone 2 55 HOLDING TO REPAIR LEAK IN 4A FEEDWATER HEATER *
Millstone 3 100
Nine Mile Point 1 100
Nine Mile Point 2 100
Oyster Creek 42 INCREASING POWER TO 55% WHILE SPARE TRANSFORMER IS PLACED IN SERVICE *
Peach Bottom 2 100
Peach Bottom 3 100
Pilgrim 1 100
Salem 1 100
Salem 2 100
Seabrook 1 100
Susquehanna 1 98 GENERATOR LIMIT
Susquehanna 2 94 100% ELECTRICAL CAPABILITY
Three Mile Island 1 100
Vermont Yankee 100

Region 2

Unit Power Down Reason or Comment Change in Report (*) Scrams (#)
Browns Ferry 1 100
Browns Ferry 2 100 *
Browns Ferry 3 100
Brunswick 1 100
Brunswick 2 80 INCREASING POWER *
Catawba 1 97 PORV STROKE TESTING *
Catawba 2 100
Crystal River 3 0 2009-09-25 CONTAINMENT TENSIONER ASSESSMENT IN PROGRESS
Farley 1 100
Farley 2 100
Harris 1 100
Hatch 1 40 LICENSEE INVESTIGATING FEEDPUMP TRIP *
Hatch 2 89 ROD PATTERN ADJUSTMENT AND MONTHLY TURBINE TESTING *
McGuire 1 100
McGuire 2 100
North Anna 1 100
North Anna 2 100
Oconee 1 100
Oconee 2 100
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 0 2010-12-09 CONDENSER REPAIRS. SEE EN# 46471.
Vogtle 1 100
Vogtle 2 98 INTEGRATED PLANT COMPUTER OUTAGE
Watts Bar 1 100

Region 3

Unit Power Down Reason or Comment Change in Report (*) Scrams (#)
Braidwood 1 100 COLD WEATHER WARNING ANTICIPATED ON 12/13
Braidwood 2 100 COLD WEATHER WARNING ANTICIPATED ON 12/13
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 98 100% ELECTRICAL CAPABILITY *
Duane Arnold 77 INCREASING POWER *
Fermi 2 60 CONDENSER HOTWELL PUMP MOTOR REPLACEMENT
Kewaunee 100
La Salle 1 76 PLANNING FOR ROD SEQUENCE EXCHANGE & MAINTENANCE COLD WEATHER WARNING ANTICIPATED ON 12/13 *
La Salle 2 100 COLD WEATHER WARNING ANTICIPATED ON 12/13
Monticello 100
Palisades 90 INCREASING POWER *
Perry 1 100
Point Beach 1 100
Point Beach 2 100
Prairie Island 1 100
Prairie Island 2 100
Quad Cities 1 100
Quad Cities 2 95 INCREASING POWER AFTER TURBINE TESTING *

Region 4

Unit Power Down Reason or Comment Change in Report (*) 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 100
Grand Gulf 1 100
Palo Verde 1 100
Palo Verde 2 100
Palo Verde 3 100
River Bend 1 100
San Onofre 2 100 *
San Onofre 3 0 2010-10-09 DEFUELED
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.