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Power Reactor Status Report for April 22, 2001

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 0 2001-04-20 MAINTENANCE OUTAGE
Beaver Valley 2 45 HOLDING POWER AT THIS LEVEL TO TAKE A HEATER DRAIN PUMP OUT OF SERVICE IN ORDER TO CLEAR A DC BUS GROUND - CURRENTLY PLACING HEATER DRAIN PUMP BACK IN SERVICE *
Calvert Cliffs 1 100
Calvert Cliffs 2 0 2001-03-16 REFUELING OUTAGE *
FitzPatrick 100
Ginna 100
Hope Creek 1 100
Indian Point 2 100
Indian Point 3 100
Limerick 1 100
Limerick 2 35 INCREASING POWER AFTER EXITING A REFUELING OUTAGE *
Millstone 2 93 INCREASING POWER TO 97% TO CONTINUE A CIRCULATING WATER BAY OUTAGE AFTER DECREASING POWER TO 90% TO PERFORM TURBINE VALVE TESTING *
Millstone 3 100
Nine Mile Point 1 0 2001-03-18 REFUELING OUTAGE - REFUELED
Nine Mile Point 2 95 HOLDING POWER AT THIS LEVEL DUE TO A RECIRCULATION FLOW CONTROL VALVE PROBLEM
Oyster Creek 100
Peach Bottom 2 100
Peach Bottom 3 100
Pilgrim 1 0 2001-04-21 REFUELING OUTAGE *
Salem 1 0 2001-04-06 REFUELING OUTAGE - DEFUELED
Salem 2 100
Seabrook 1 100
Susquehanna 1 100
Susquehanna 2 0 2001-03-09 REFUELING OUTAGE - STARTUP IN PROGRESS *
Three Mile Island 1 100
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 0 2001-03-18 REFUELING OUTAGE
Browns Ferry 3 100
Brunswick 1 100
Brunswick 2 100
Catawba 1 100
Catawba 2 100
Crystal River 3 100
Farley 1 100
Farley 2 0 2001-02-24 REFUELING OUTAGE - REFUELED *
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 0 2001-02-16 MAINTENANCE OUTAGE *
Robinson 2 0 2001-04-06 REFUELING OUTAGE - DEFUELED
Saint Lucie 1 0 2001-04-02 REFUELING OUTAGE *
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 0 2001-04-07 REFUELING OUTAGE - DEFUELED
Watts Bar 1 100

Region 3

Unit Power Down Reason or Comment Change in Report (*) Scrams (#)
Braidwood 1 100
Braidwood 2 82 HOLDING POWER AT THIS LEVEL TO PERFORM TURBINE GOVERNOR VALVE TESTING *
Byron 1 100
Byron 2 0 2001-04-06 REFUELING OUTAGE - PREPARING FOR REACTOR STARTUP *
Clinton 100
D.C. Cook 1 100
D.C. Cook 2 100
Davis-Besse 100
Dresden 2 100
Dresden 3 94 HOLDING POWER AT THIS LEVEL TO PERFORM NUCLEAR INSTRUMENTATION CALIBRATIONS AFTER DECREASING TO 39% POWER TO PERFORM PLANNED RECIRCULATION PUMP SEAL INSPECTIONS AND HEATER WORK *
Duane Arnold 0 2001-04-12 REFUELING OUTAGE - FUEL SHUFFLE ON HOLD DUE TO REFUELING BRIDGE PROBLEMS *
Fermi 2 100
Kewaunee 96 MAXIMUM POWER LEVEL 97% DUE TO PLUGGED STEAM GENERATOR TUBES
La Salle 1 100
La Salle 2 100
Monticello 100
Palisades 0 2001-03-30 REFUELING OUTAGE - HEAD TENSIONING IN PROGRESS - IN REDUCED INVENTORY TO CHANGE OUT IMPELLER ON PRIMARY COOLANT PUMP *
Perry 1 100
Point Beach 1 0 2001-04-06 REFUELING OUTAGE - DEFUELED
Point Beach 2 100
Prairie Island 1 100 RIVER LEVEL APPROXIMATELY 18 INCHES BELOW UNUSUAL EVENT EMERGENCY ACTION LEVEL
Prairie Island 2 100
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 0 2001-04-06 REFUELING OUTAGE - DEFUELED
Columbia Generating Station 93 COASTDOWN TO REFUELING OUTAGE *
Comanche Peak 1 0 2001-03-24 REFUELING OUTAGE - LOW POWER PHYSICS TESTING IN PROGRESS *
Comanche Peak 2 100
Cooper 100
Diablo Canyon 1 100
Diablo Canyon 2 100
Fort Calhoun 0 2001-03-15 REFUELING OUTAGE - REFUELED
Grand Gulf 1 0 2001-04-13 REFUELING OUTAGE - FUEL SHUFFLE AND RELOAD IN PROGRESS
Palo Verde 1 0 2001-03-31 REFUELING OUTAGE - DEFUELED
Palo Verde 2 99 *
Palo Verde 3 99
River Bend 1 0 2001-04-21 AUTOMATIC REACTOR SCRAM FROM 58% POWER DURING TURBINE CONTROL VALVE TESTING AFTER EXITING A MAINTENANCE OUTAGE (Refer to event #37939) - ROOT CAUSE INVESTIGATION IN PROGRESS *
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.