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Power Reactor Status Report for May 23, 2001

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 2 100
Calvert Cliffs 1 99 HOLDING POWER AT THIS LEVEL TO PERFORM CIRCULATOR WATERBOX MAINTENANCE *
Calvert Cliffs 2 100
FitzPatrick 100
Ginna 100
Hope Creek 1 100
Indian Point 2 100
Indian Point 3 0 2001-04-27 REFUELING OUTAGE *
Limerick 1 100
Limerick 2 100
Millstone 2 100
Millstone 3 100
Nine Mile Point 1 45 HOLDING POWER AT THIS LEVEL TO PERFORM CONDENSATE PUMP REPAIRS *
Nine Mile Point 2 100
Oyster Creek 100
Peach Bottom 2 100
Peach Bottom 3 100
Pilgrim 1 50 INCREASING POWER AFTER EXITING A REFUELING OUTAGE *
Salem 1 0 2001-05-22 AUTOMATIC REACTOR TRIP FROM 100% POWER DUE TO A TURBINE TRIP FOR UNKNOWN REASONS (Refer to event #38021) - INVESTIGATION UNDERWAY *
Salem 2 100
Seabrook 1 95 HOLDING POWER AT THIS LEVEL DUE TO THE LOSS OF CIRCULATING WATER PUMP 'A'
Susquehanna 1 100
Susquehanna 2 100
Three Mile Island 1 75 HOLDING POWER AT THIS LEVEL TO OBSERVE 'A' MAIN TRANSFORMER GASES
Vermont Yankee 100 *

Region 2

Unit Power Down Reason or Comment Change in Report (*) Scrams (#)
Browns Ferry 1 0 1985-03-03 DEFUELED
Browns Ferry 2 100
Browns Ferry 3 100
Brunswick 1 100
Brunswick 2 100 *
Catawba 1 100
Catawba 2 100
Crystal River 3 0 2001-05-18 MAINTENANCE OUTAGE *
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 18 MAIN TURBINE OFF LINE ON 05/22/01 DUE TO A SEAL OIL PROBLEM ON THE MAIN GENERATOR
Oconee 2 0 2001-04-25 REFUELING OUTAGE
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 4 100
Vogtle 1 100
Vogtle 2 100
Watts Bar 1 100

Region 3

Unit Power Down Reason or Comment Change in Report (*) Scrams (#)
Braidwood 1 97 RECENTLY COMPLETED POWER UPRATE - POWER LIMITED BY TURBINE
Braidwood 2 100 *
Byron 1 98 RECENTLY COMPLETED POWER UPRATE - POWER LIMITED BY TURBINE *
Byron 2 70 HOLDING POWER AT THIS LEVEL TO PERFORM TURBINE THROTTLE AND GOVERNOR VALVE TESTING *
Clinton 100
D.C. Cook 1 100
D.C. Cook 2 100
Davis-Besse 100
Dresden 2 100 *
Dresden 3 100
Duane Arnold 0 2001-04-12 REFUELING OUTAGE
Fermi 2 100
Kewaunee 96 MAXIMUM POWER LEVEL DUE TO PLUGGED STEAM GENERATOR TUBES
La Salle 1 100
La Salle 2 100
Monticello 100
Palisades 100
Perry 1 0 2001-05-21 MAINTENANCE OUTAGE
Point Beach 1 100
Point Beach 2 100
Prairie Island 1 100
Prairie Island 2 0 2001-05-09 MAINTENANCE OUTAGE
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 46 HOLDING POWER AT THIS LEVEL TO REACH XENON EQUILIBRIUM AND THEN PERFORM FLUX MAPPING AFTER EXITING A REFUELING OUTAGE *
Columbia Generating Station 0 2001-05-19 REFUELING OUTAGE - HEAD DETENSIONED *
Comanche Peak 1 100
Comanche Peak 2 100
Cooper 100
Diablo Canyon 1 100
Diablo Canyon 2 0 2001-04-28 REFUELING OUTAGE *
Fort Calhoun 100
Grand Gulf 1 100
Palo Verde 1 99
Palo Verde 2 99
Palo Verde 3 98 *
River Bend 1 100
San Onofre 2 100
San Onofre 3 0 2001-02-03 MAINTENANCE OUTAGE
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.