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Power Reactor Status Report for December 16, 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 1 100
Beaver Valley 2 100
Calvert Cliffs 1 100
Calvert Cliffs 2 100
FitzPatrick 100
Ginna 100
Hope Creek 1 100 .
Indian Point 2 100
Indian Point 3 100
Limerick 1 100
Limerick 2 100
Millstone 2 100
Millstone 3 100
Nine Mile Point 1 100
Nine Mile Point 2 0 2001-12-15 MANUAL REACTOR SCRAM FROM 60% POWER DUE TO AN UNIDENTIFIED LEAK RATE EXCEEDING 5 GPM (Refer to event #38574) *
Oyster Creek 100
Peach Bottom 2 100
Peach Bottom 3 100
Pilgrim 1 92 INCREASING POWER AFTER DECREASING TO 55% POWER TO PERFORM CONDENSER THERMAL BACKWASHING AND MAINTENANCE ACTIVITIES *
Salem 1 100
Salem 2 100
Seabrook 1 100
Susquehanna 1 100
Susquehanna 2 100
Three Mile Island 1 100
Vermont Yankee 61 HOLDING POWER AT THIS LEVEL TO PERFORM POWER SUPPRESSION TESTING *

Region 2

Unit Power Down Reason or Comment Change in Report (*) Scrams (#)
Browns Ferry 1 0 1985-03-03 DEFUELED
Browns Ferry 2 65 HOLDING POWER AT THIS LEVEL TO PERFORM FLUX SUPPRESSION TESTING *
Browns Ferry 3 90 INCREASING POWER AFTER DECREASING TO 85% POWER TO PERFORM CONTROL ROD ADJUSTMENTS AND MAINTENANCE *
Brunswick 1 100 *
Brunswick 2 100
Catawba 1 100
Catawba 2 0 2001-12-07 MAINTENANCE OUTAGE
Crystal River 3 46 HOLDING POWER AT THIS LEVEL TO PERFORM FEEDWATER PUMP MAINTENANCE *
Farley 1 100
Farley 2 100
Harris 1 0 2001-09-21 REFUELING OUTAGE
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 0 2001-11-25 REFUELING OUTAGE
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 1 100
Braidwood 2 95 100% ELECTRICAL CAPABILITY
Byron 1 82 DECREASING TO APPROXIMATELY 79% POWER TO PERFORM TURBINE THROTTLE AND GOVERNOR VALVE TESTING *
Byron 2 100
Clinton 0 2001-12-15 MAINTENANCE OUTAGE - EVALUATING POST-MAINTENANCE TESTING FOLLOWING THE REPAIR OF THE 'A' RECIRCULATION FLOW CONTROL VALVE - PREPARING TO ENTER MODE 2 *
D.C. Cook 1 100
D.C. Cook 2 100
Davis-Besse 100
Dresden 2 64 HOLDING POWER AT THIS LEVEL TO PERFORM RECIRCULATION FLOW RESPONSE TESTING AND CONTROL ROD SWAPS *
Dresden 3 0 2001-12-10 MAINTENANCE OUTAGE
Duane Arnold 93 HOLDING POWER AT MAXIMUM PER INTERIM POWER UPRATE
Fermi 2 95 INCREASING POWER AFTER DECREASING TO 65% POWER TO PERFORM CONTROL ROD PATTERN ADJUSTMENTS *
Kewaunee 95 HOLDING POWER AT THIS LEVEL UNTIL THE PLANT PROCESS COMPUTER IS RESTORED
La Salle 1 98 COASTDOWN TO REFUELING OUTAGE *
La Salle 2 87 DECREASING TO APPROXIMATELY 84% POWER TO PERFORM TURBINE CONTROL VALVE TESTING *
Monticello 40 HOLDING POWER AT THIS LEVEL TO PERFORM CONTROL ROD DRIVE SCRAM TESTING AFTER EXITING A REFUELING OUTAGE *
Palisades 0 2001-06-20 MAINTENANCE OUTAGE
Perry 1 0 2001-12-15 AUTOMATIC REACTOR SCRAM FROM 100% POWER, EMERGENCY CORE COOLING SYSTEM ACTUATIONS, AND BALANCE-OF-PLANT ISOLATIONS BECAUSE THE REACTOR RECIRCULATION PUMPS DOWN SHIFTED TO SLOW SPEED FOR UNKNOWN REASONS (Refer to event #38575) *
Point Beach 1 98
Point Beach 2 98
Prairie Island 1 100
Prairie Island 2 100
Quad Cities 1 35 HOLDING POWER AT THIS LEVEL TO PERFORM CONDENSER WORK *
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 0 2001-11-03 REFUELING OUTAGE
Diablo Canyon 1 100
Diablo Canyon 2 100
Fort Calhoun 100
Grand Gulf 1 100
Palo Verde 1 99
Palo Verde 2 98
Palo Verde 3 99
River Bend 1 100
San Onofre 2 100
San Onofre 3 100
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.