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Power Reactor Status Report for April 15, 2017

UNEVALUATED INFORMATION PROVIDED BY THE FACILITY

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Region 1

Unit Power Down Reason or Comment Change in Report (*) Scrams (#)
Beaver Valley 1 100
Beaver Valley 2 85 COASTDOWN TO REFUELING OUTAGE
Calvert Cliffs 1 100 HIGH SYSTEM VOLTAGE ALERT MINIMUM GENERATION ADVISORY *
Calvert Cliffs 2 100 HIGH SYSTEM VOLTAGE ALERT MINIMUM GENERATION ADVISORY *
FitzPatrick 100 *
Ginna 92 COASTDOWN TO REFUELING OUTAGE *
Hope Creek 1 100 HIGH SYSTEM VOLTAGE ACTION *
Indian Point 2 100
Indian Point 3 0 2017-03-12 REFUELING OUTAGE
Limerick 1 100
Limerick 2 86 COASTDOWN TO REFUELING OUTAGE
Millstone 2 0 2017-04-01 REFUELING OUTAGE
Millstone 3 100
Nine Mile Point 1 100
Nine Mile Point 2 100
Oyster Creek 100
Peach Bottom 2 100 LIMITED TO 25 MVAR DUE TO TURBINE VIBRATION
Peach Bottom 3 100
Pilgrim 1 0 2017-04-09 REFUELING OUTAGE *
Salem 1 100
Salem 2 0 2017-04-14 REFUELING OUTAGE *
Seabrook 1 0 2017-03-31 REFUELING OUTAGE
Susquehanna 1 100 HIGH SYSTEM VOLTAGE ACTION *
Susquehanna 2 88 HIGH SYSTEM VOLTAGE ACTION INCREASING POWER *
Three Mile Island 1 100 HIGH SYSTEM VOLTAGE ACTION *

Region 2

Unit Power Down Reason or Comment Change in Report (*) Scrams (#)
Browns Ferry 1 68 REDUCED POWER FOR ROD PATTERN ADJUSTMENT *
Browns Ferry 2 100
Browns Ferry 3 100
Brunswick 1 100
Brunswick 2 21 HOLDING POWER TO SYNC TO THE GRID *
Catawba 1 95 COASTDOWN TO REFUELING OUTAGE *
Catawba 2 100
Farley 1 100
Farley 2 100
Harris 1 100
Hatch 1 0 2017-04-14 MAINTENANCE ON FEEDWATER DRAIN PUMP HEATER *
Hatch 2 100
McGuire 1 100
McGuire 2 0 2017-03-30 REFUELING OUTAGE
North Anna 1 100
North Anna 2 100
Oconee 1 100
Oconee 2 100
Oconee 3 100
Robinson 2 97 HOLDING POWER FOR DELTA T NORMALIZATIONS
Saint Lucie 1 100
Saint Lucie 2 100
Sequoyah 1 100
Sequoyah 2 97 COASTDOWN TO REFUELING OUTAGE
Summer 0 2017-04-07 REFUELING OUTAGE
Surry 1 100
Surry 2 100
Turkey Point 3 0 2017-03-18 REFUELING OUTAGE
Turkey Point 4 100
Vogtle 1 100
Vogtle 2 100
Watts Bar 1 0 2017-03-18 REFUELING OUTAGE - CORE RELOAD IN PROGRESS
Watts Bar 2 0 2017-03-20 FORCED OUTAGE SEE EVENT #52625

Region 3

Unit Power Down Reason or Comment Change in Report (*) Scrams (#)
Braidwood 1 100
Braidwood 2 88 COASTDOWN TO REFUELING OUTAGE *
Byron 1 100
Byron 2 100
Clinton 95 COASTDOWN TO REFUELING OUTAGE
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 0 2017-03-17 REFUELING OUTAGE
LaSalle 1 100
LaSalle 2 100
Monticello 0 2017-04-15 REFUELING OUTAGE *
Palisades 65 REDUCED POWER FOR PLANNED MAINTENANCE PRIOR TO REFUELING OUTAGE
Perry 1 100
Point Beach 1 100
Point Beach 2 48 HOLDING POWER FOR CHEMISTRY *
Prairie Island 1 100
Prairie Island 2 100
Quad Cities 1 19 SYNCED TO THE GRID - INCREASING POWER *
Quad Cities 2 100

Region 4

Unit Power Down Reason or Comment Change in Report (*) Scrams (#)
Arkansas Nuclear 1 100
Arkansas Nuclear 2 0 2017-03-28 REFUELING OUTAGE
Callaway 100
Columbia Generating Station 65 REDUCED FOR ECONOMIC DISPATCH
Comanche Peak 1 100
Comanche Peak 2 0 2017-04-02 REFUELING OUTAGE
Cooper 100
Diablo Canyon 1 100
Diablo Canyon 2 100
Grand Gulf 1 1 STARTUP IN PROGRESS - RX CRITICIAL IN THE INTERMEDIATE RANGE *
Palo Verde 1 100
Palo Verde 2 0 2017-04-07 REFUELING OUTAGE - CORE OFFLOAD IN PROGRESS
Palo Verde 3 100
River Bend 1 100
South Texas 1 0 2017-03-17 REFUELING OUTAGE
South Texas 2 100
Waterford 3 0 2017-04-15 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.