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Power Reactor Status Report for February 02, 2012

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 MINIMUM GENERATION ALERT
Beaver Valley 2 100 MINIMUM GENERATION ALERT
Calvert Cliffs 1 93 PLANNED PLANT TESTING - MINIMUM GENERATION ALERT *
Calvert Cliffs 2 100 MINIMUM GENERATION ALERT
FitzPatrick 100
Ginna 100
Hope Creek 1 100 MINIMUM GENERATION ALERT
Indian Point 2 100
Indian Point 3 100
Limerick 1 100 ALL 6 FEEDWATER HEATERS OOS - MINIMUM VOLTAGE ALERT *
Limerick 2 100 MINIMUM VOLTAGE ALERT *
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 2 100
Seabrook 1 90 HOLDING POWER BASED ON GENERATOR DELTA T LIMIT
Susquehanna 1 99 100% ELECTRICAL CAPABILITY - MINIMUM GENERATION ALERT
Susquehanna 2 99 100% ELECTRICAL CAPABILITY - MINIMUM GENERATION ALERT
Three Mile Island 1 100 MINIMUM GENERATION ALERT
Vermont Yankee 62 INCREASING POWER *

Region 2

Unit Power Down Reason or Comment Change in Report (*) Scrams (#)
Browns Ferry 1 100
Browns Ferry 2 100
Browns Ferry 3 100
Brunswick 1 95 COASTDOWN TO REFUELING OUTAGE
Brunswick 2 100
Catawba 1 100
Catawba 2 100
Crystal River 3 0 2009-09-25 DEFUELED - CONTAINMENT TENSIONING ON HOLD
Farley 1 100
Farley 2 100
Harris 1 100
Hatch 1 88 COASTDOWN TO REFUELING OUTAGE
Hatch 2 91 SAFETY RELIEF VALVE LEAKAGE *
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 0 2012-01-17 REFUELING OUTAGE - RV HEAD DETENSIONED BUT NOT LIFTED
Saint Lucie 1 0 2011-11-27 CORE RELOAD IN PROGRESS *
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 1 100
Braidwood 2 100
Byron 1 100 SLIGHTLY REDUCED TO 99.6% POWER FOR FEEDWATER FLOW INSTRUMENT INVESTIGATION
Byron 2 0 2012-01-30 FORCED OUTAGE *
Clinton 97 100% ELECTRICAL GENERATION
D.C. Cook 1 100 MINIMUM GENERATION ALERT *
D.C. Cook 2 100 MINIMUM GENERATION ALERT *
Davis-Besse 100
Dresden 2 100
Dresden 3 100
Duane Arnold 100
Fermi 2 100 *
Kewaunee 100
La Salle 1 100
La Salle 2 100
Monticello 100
Palisades 100
Perry 1 100
Point Beach 1 100
Point Beach 2 100
Prairie Island 1 100
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 100
Columbia Generating Station 100
Comanche Peak 1 100
Comanche Peak 2 100
Cooper 100
Diablo Canyon 1 100 STARTING 2/4 - 230KV MORRO BAY-TEMPLETON LINE OOS FOR MAINTENANCE *
Diablo Canyon 2 100 STARTING 2/4 - 230KV MORRO BAY-TEMPLETON LINE OOS FOR MAINTENANCE *
Fort Calhoun 0 2011-04-09 REFUELING OUTAGE
Grand Gulf 1 96 POWER LIMITED BASED ON SECOND STAGE MSR ISOLATED
Palo Verde 1 100
Palo Verde 2 100
Palo Verde 3 100
River Bend 1 100
San Onofre 2 0 2012-01-09 REFUELING OUTAGE - DEFUELED - SWITCHYARD RESTRICTIONS DUE TO UNIT 2 DIESEL OUTAGE
San Onofre 3 0 2012-01-31 FORCED OUTAGE - SWITCHYARD RESTRICTIONS DUE TO UNIT 2 DIESEL OUTAGE *
South Texas 1 100
South Texas 2 0 2011-11-28 MAINTENANCE OUTAGE
Waterford 3 100
Wolf Creek 1 0 2012-01-13 WORK CONTINUING TO RESTORE FROM LOSS OF OFFSITE POWER

* - 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.