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Power Reactor Status Report for May 21, 2017

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
Beaver Valley 2 16 NOT SYNCED TO THE GRID *
Calvert Cliffs 1 100 HIGH VOLTAGE NOTIFICATION *
Calvert Cliffs 2 100 HIGH VOLTAGE NOTIFICATION *
FitzPatrick 100
Ginna 100
Hope Creek 1 100
Indian Point 2 100
Indian Point 3 66 INCREASING POWER PER POWER ASCENSION PLAN *
Limerick 1 91 BUS OUTAGE FOR RELAY REPLACEMENT *
Limerick 2 0 2017-04-16 REFUELING OUTAGE
Millstone 2 100
Millstone 3 100
Nine Mile Point 1 100
Nine Mile Point 2 94 INCREASING POWER *
Oyster Creek 100
Peach Bottom 2 100 LIMITED TO 25 MVAR DUE TO TURBINE VIBRATION
Peach Bottom 3 37 SCHEDULED MAINTENANCE *
Pilgrim 1 0 2017-05-19 REACTOR IS NOT CRITICAL *
Salem 1 100
Salem 2 0 2017-04-14 REFUELING OUTAGE
Seabrook 1 100
Susquehanna 1 100 HIGH SYSTEM VOLTAGE ACTION *
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 82 ROD SEQUENCE EXCHANGE *
Browns Ferry 3 100
Brunswick 1 100 *
Brunswick 2 100
Catawba 1 0 2017-04-28 REFUELING OUTAGE *
Catawba 2 100
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
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 2017-04-27 REFUELING OUTAGE *
Summer 0 2017-04-07 REFUELING OUTAGE
Surry 1 100
Surry 2 0 2017-05-05 REFUELING OUTAGE
Turkey Point 3 100
Turkey Point 4 100
Vogtle 1 100
Vogtle 2 100 *
Watts Bar 1 100
Watts Bar 2 0 2017-03-20 FORCED OUTAGE - CONDENSER REPAIRS IN PROGRESS

Region 3

Unit Power Down Reason or Comment Change in Report (*) Scrams (#)
Braidwood 1 100
Braidwood 2 48 INCREASING POWER PER POWER ASCENSION PLAN *
Byron 1 100
Byron 2 100
Clinton 0 2017-05-08 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 68 PLANNED MAINTENANCE *
Dresden 3 100
Duane Arnold 77 CONTROL ROD SEQUENCE EXCHANGE *
Fermi 2 38 REPAIR OF STEAM LEAK ON MSL *
LaSalle 1 78 CONTROL ROD SEQUENCE EXCHANGE *
LaSalle 2 100
Monticello 100
Palisades 30 CHEMISTRY HOLD *
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 81 TURBINE TESTING *

Region 4

Unit Power Down Reason or Comment Change in Report (*) Scrams (#)
Arkansas Nuclear 1 62 CHEMISTRY HOLD *
Arkansas Nuclear 2 0 2017-03-28 REFUELING OUTAGE *
Callaway 100
Columbia Generating Station 0 2017-05-13 REFUELING OUTAGE
Comanche Peak 1 100 *
Comanche Peak 2 100
Cooper 20 INCREASING POWER PER POWER ASCENSION PLAN *
Diablo Canyon 1 0 2017-04-22 REFUELING OUTAGE
Diablo Canyon 2 100
Grand Gulf 1 100
Palo Verde 1 100
Palo Verde 2 100
Palo Verde 3 100 *
River Bend 1 100
South Texas 1 100
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.