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Power Reactor Status Report for May 04, 2002

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 0 2002-02-15 REFUELING OUTAGE - DEFUELED
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 2 100
Oyster Creek 100
Peach Bottom 2 100
Peach Bottom 3 100
Pilgrim 1 100
Salem 1 100
Salem 2 0 2002-04-04 REFUELING OUTAGE *
Seabrook 1 0 2002-05-04 REFUELING OUTAGE *
Susquehanna 1 98
Susquehanna 2 100
Three Mile Island 1 100
Vermont Yankee 91 POWER LIMITED DUE TO FIVE POTENTIAL FUEL FAILURES

Region 2

Unit Power Down Reason or Comment Change in Report (*) Scrams (#)
Browns Ferry 1 0 1985-03-03 DEFUELED
Browns Ferry 2 93 INCREASING POWER AFTER EXITING A MID-CYCLE REFUELING OUTAGE *
Browns Ferry 3 100
Brunswick 1 100
Brunswick 2 100
Catawba 1 0 2002-04-26 REFUELING OUTAGE - DEFUELED *
Catawba 2 100
Crystal River 3 100
Farley 1 0 2002-05-03 AUTOMATIC REACTOR TRIP FROM 100% POWER DUE TO AN INDICATED LOSS OF REACTOR COOLANT SYSTEM FLOW IN ONE LOOP (Refer to event #38885) *
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 2002-04-14 REFUELING OUTAGE - DEFUELED
Summer 0 2002-04-19 REFUELING OUTAGE - DEFUELED
Surry 1 65 HOLDING POWER AT THIS LEVEL TO PERFORM ISOLATED PHASE BUS DUCT FAN MAINTENANCE *
Surry 2 100
Turkey Point 3 100
Turkey Point 4 100
Vogtle 1 100
Vogtle 2 100
Watts Bar 1 0 2002-05-03 MAINTENANCE OUTAGE DUE TO A SMALL REACTOR COOLANT SYSTEM LEAK (ESTIMATED TO BE ABOUT 0.6 GPM) INSIDE CONTAINMENT - POSSIBLY ON A PRESSURIZER SPRAY BYPASS LINE *

Region 3

Unit Power Down Reason or Comment Change in Report (*) Scrams (#)
Braidwood 1 100
Braidwood 2 0 2002-04-19 REFUELING OUTAGE *
Byron 1 100
Byron 2 100 MEASURED STEAM GENERATOR TUBE LEAKAGE = 25 GPD *
Clinton 0 2002-04-01 REFUELING OUTAGE - PREPARING TO ENTER STARTUP *
D.C. Cook 1 0 2002-05-04 REFUELING OUTAGE *
D.C. Cook 2 100
Davis-Besse 0 2002-02-15 REFUELING OUTAGE - FUEL SHUFFLE COMPLETE *
Dresden 2 97 100% ELECTRICAL CAPABILITY *
Dresden 3 100
Duane Arnold 94 100% ELECTRICAL CAPABILITY
Fermi 2 100 *
Kewaunee 70 HOLDING POWER AT THIS LEVEL DUE TO OFFSITE ELECTRICAL DISTRIBUTION SYSTEM WORK NEAR POINT BEACH *
La Salle 1 100
La Salle 2 100
Monticello 100
Palisades 100
Perry 1 100
Point Beach 1 93 HOLDING POWER AT THIS LEVEL DUE TO OFFSITE ELECTRICAL LINE WORK *
Point Beach 2 0 2002-04-12 REFUELING OUTAGE *
Prairie Island 1 100
Prairie Island 2 100
Quad Cities 1 100
Quad Cities 2 58 HOLDING POWER AT THIS LEVEL TO PERFORM HYDROGEN SEAL OIL MAIN SHAFT PUMP AND MAIN SEAL OIL PUMP REPLACEMENTS *

Region 4

Unit Power Down Reason or Comment Change in Report (*) Scrams (#)
Arkansas Nuclear 1 100
Arkansas Nuclear 2 0 2002-04-12 MAINTENANCE OUTAGE - REACTOR CRITICAL - PERFORMING LOW POWER PHYSICS TESTING *
Callaway 70 HOLDING POWER AT THIS LEVEL TO PERFORM SCHEDULED MAIN FEEDWATER PUMP MAINTENANCE *
Columbia Generating Station 100
Comanche Peak 1 100
Comanche Peak 2 7 PREPARING TO PLACE THE UNIT ON LINE TO EXIT A REFUELING OUTAGE *
Cooper 100
Diablo Canyon 1 0 2002-04-28 REFUELING OUTAGE - UNLATCHING ROD CLUSTER CONTROL ASSEMBLIES *
Diablo Canyon 2 100
Fort Calhoun 0 2002-05-03 REFUELING OUTAGE *
Grand Gulf 1 100
Palo Verde 1 99
Palo Verde 2 97
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.