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Power Reactor Status Report for December 22, 2006

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 30 HOLDING POWER FOR NI CAL. *
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 1 OF 3 STARTUP SOURCES, I.E., "343-SUE", IS OOS FOR MAINTENANCE.
Peach Bottom 3 100 1 OF 3 STARTUP SOURCES, I.E., "343-SUE", IS OOS FOR MAINTENANCE.
Pilgrim 1 100
Salem 1 100
Salem 2 100
Seabrook 1 100
Susquehanna 1 100 GENERATOR VOLTAGE REGULATOR IN MANUAL
Susquehanna 2 100
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 REFUELING OUTAGE - CORE RELOAD IN PROGRESS - ANTICIPATE COMPLETION ON 12/25
Browns Ferry 2 100 1 OF 7 500 KV LINES OOS FOR PLANNED MAINTENANCE
Browns Ferry 3 100 1 OF 7 500 KV LINES OOS FOR PLANNED MAINTENANCE
Brunswick 1 100
Brunswick 2 100
Catawba 1 0 2006-11-10 REFUELING OUTAGE
Catawba 2 100 CURRENTLY SUPPLYING AUX STEAM TO UNIT 1
Crystal River 3 100
Farley 1 100
Farley 2 100
Harris 1 100
Hatch 1 100
Hatch 2 100
McGuire 1 93 DOWNPOWER MANUEVER IN PROGRESS TO 90% REACTOR POWER TO FACILITATE MAINTENANCE ON 1A FEEDWATER PUMP. UTILITY EXPECTS TO BE BACK AT 100% REACTOR POWER BY THE END OF THE SHIFT *
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 94 2A HEATER DRAIN PUMP MAINTENANCE
Sequoyah 1 100
Sequoyah 2 0 2006-11-26 REFUELING OUTAGE
Summer 100
Surry 1 74 REDUCED POWER WHILE INVESTIGATING CAUSE OF DROPPED CONTROL ROD "K8" *
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 2 100
Byron 1 100
Byron 2 100
Clinton 96 100% ELECTRICAL CAPABILITY
D.C. Cook 1 100
D.C. Cook 2 100
Davis-Besse 100
Dresden 2 97 100% ELECTRICAL CAPABILITY
Dresden 3 99 100% ELECTRICAL CAPABILITY *
Duane Arnold 98 100% ELECTRICAL CAPABILITY
Fermi 2 100
Kewaunee 99 100% ELECTRICAL CAPABILITY *
La Salle 1 100
La Salle 2 100
Monticello 100
Palisades 100
Perry 1 82 INCREASING POWER *
Point Beach 1 100
Point Beach 2 98 AUX FEEDWATER TESTING *
Prairie Island 1 100
Prairie Island 2 100
Quad Cities 1 97 100% ELECTRICAL CAPABILITY
Quad Cities 2 96 100% ELECTRICAL CAPABILITY

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 100 WATCHING ICING ON PWR LINES IN WESTERN NE *
Diablo Canyon 1 100
Diablo Canyon 2 100
Fort Calhoun 100
Grand Gulf 1 100
Palo Verde 1 100
Palo Verde 2 100
Palo Verde 3 100
River Bend 1 100
San Onofre 2 99 STEAM GENERATOR TUBE PLUGGING LIMITATION
San Onofre 3 93 HEATER DRAIN PUMP REPAIR *
South Texas 1 100 GRID DISPATCH IN EMERGENCY CURTAILMENT PLAN STEP 1 *
South Texas 2 100 GRID DISPATCH IN EMERGENCY CURTAILMENT PLAN STEP 1 *
Waterford 3 0 2006-11-25 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.