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Power Reactor Status Report for December 13, 2015

UNEVALUATED INFORMATION PROVIDED BY THE FACILITY

On this page:

Region 1

Unit Power Down Reason or Comment Change in Report (*) Scrams (#)
Beaver Valley 1 100 HIGH SYSTEM VOLTAGE ACTION
Beaver Valley 2 100 HIGH SYSTEM VOLTAGE ACTION
Calvert Cliffs 1 100 HIGH SYSTEM VOLTAGE ACTION MINIMUM GENERATION ALERT
Calvert Cliffs 2 100 HIGH SYSTEM VOLTAGE ACTION MINIMUM GENERATION ALERT
FitzPatrick 100
Ginna 100
Hope Creek 1 100 HIGH SYSTEM VOLTAGE ACTION
Indian Point 2 100
Indian Point 3 100
Limerick 1 100
Limerick 2 18 REDUCED POWER FOR PLANNED MAINTENANCE OUTAGE *
Millstone 2 100
Millstone 3 100
Nine Mile Point 1 100
Nine Mile Point 2 100
Oyster Creek 100
Peach Bottom 2 100 MAINTAIN < 100 MVARS DUE TO VIBRATION ISSUE ON UNIT 2 MAIN GENERATOR
Peach Bottom 3 100
Pilgrim 1 100
Salem 1 100
Salem 2 100
Seabrook 1 100 ONE CONTINGENCY AWAY FROM OPERATING AT 800 MW (PER LOAD DISPATCH) *
Susquehanna 1 96 HIGH SYSTEM VOLTAGE ACTION INCREASING POWER *
Susquehanna 2 100 HIGH SYSTEM VOLTAGE ACTION
Three Mile Island 1 100 HIGH SYSTEM VOLTAGE ACTION

Region 2

Unit Power Down Reason or Comment Change in Report (*) Scrams (#)
Browns Ferry 1 100
Browns Ferry 2 0 2015-12-06 STARTUP FOLLOWING MAINTENANCE OUTAGE *
Browns Ferry 3 95 COASTDOWN TO REFUELING OUTAGE
Brunswick 1 100
Brunswick 2 100
Catawba 1 0 2015-11-20 REFUELING OUTAGE
Catawba 2 100
Farley 1 100
Farley 2 100
Harris 1 100
Hatch 1 99 COASTDOWN TO REFUELING OUTAGE
Hatch 2 80 REDUCED POWER FOR 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 0 2015-11-13 REFUELING OUTAGE
Summer 100
Surry 1 100
Surry 2 55 INCREASING POWER *
Turkey Point 3 100
Turkey Point 4 100
Vogtle 1 100
Vogtle 2 100
Watts Bar 1 100
Watts Bar 2 0 FUEL LOAD COMPLETED

Region 3

Unit Power Down Reason or Comment Change in Report (*) Scrams (#)
Braidwood 1 100
Braidwood 2 100
Byron 1 100
Byron 2 100
Clinton 87 REDUCED POWER FOR SURVEILLANCE TESTING *
D.C. Cook 1 100 HIGH SYSTEM VOLTAGE ACTION
D.C. Cook 2 100 HIGH SYSTEM VOLTAGE ACTION
Davis-Besse 100 HIGH SYSTEM VOLTAGE ACTION
Dresden 2 100
Dresden 3 100
Duane Arnold 100
Fermi 2 100 *
La Salle 1 100
La Salle 2 100
Monticello 100
Palisades 100
Perry 1 100
Point Beach 1 100
Point Beach 2 100
Prairie Island 1 100
Prairie Island 2 95 HOLD FOR FUEL CONDITIONING *
Quad Cities 1 100
Quad Cities 2 100

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 48 BACKWASHING THE MAIN CONDENSER INCREASING POWER *
Diablo Canyon 2 25 BACKWASHING THE MAIN CONDENSER *
Fort Calhoun 100
Grand Gulf 1 100
Palo Verde 1 100
Palo Verde 2 100
Palo Verde 3 100
River Bend 1 78 REDUCED POWER FOR ROD PATTERN ADJUSTMENT *
South Texas 1 0 2015-10-17 REFUELING OUTAGE
South Texas 2 100
Waterford 3 0 2015-10-25 REFUELING OUTAGE
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.