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Power Reactor Status Report for September 21, 2008

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 25 MAIN FEED REG VALVE MAINT *
Calvert Cliffs 1 100
Calvert Cliffs 2 100
FitzPatrick 0 2008-09-14 REFUELING OUTAGE
Ginna 100
Hope Creek 1 100
Indian Point 2 100 1 OF 3 138 KV FEEDERS OOS
Indian Point 3 100 1 OF 3 138 KV FEEDERS OOS
Limerick 1 100 MIN GEN ALERT *
Limerick 2 100 MIN GEN ALERT *
Millstone 2 100
Millstone 3 100
Nine Mile Point 1 100
Nine Mile Point 2 100
Oyster Creek 100
Peach Bottom 2 0 2008-09-14 REFUELING OUTAGE
Peach Bottom 3 100
Pilgrim 1 100 *
Salem 1 84 EXCESS VOLTAGE GRID RESTRICTION *
Salem 2 49 EXCESS VOLTAGE GRID RESTRICTION *
Seabrook 1 100 *
Susquehanna 1 94 100% ELECTRICAL CAPABILITY MIN GEN ALERT
Susquehanna 2 70 MIN GEN ALERT PLANT TESTING *
Three Mile Island 1 100 MIN GEN ALERT
Vermont Yankee 100

Region 2

Unit Power Down Reason or Comment Change in Report (*) Scrams (#)
Browns Ferry 1 100 ONE COOLING TOWER TRANSFORMER OOS.
Browns Ferry 2 0 2008-09-17 ONE COOLING TOWER TRANSFORMER OOS. MAINTENANCE OUTAGE TO REPAIR GENERATOR HYDROGEN COOLER
Browns Ferry 3 100 ONE COOLING TOWER TRANSFORMER OOS.
Brunswick 1 100
Brunswick 2 97 *
Catawba 1 100
Catawba 2 100
Crystal River 3 100
Farley 1 100
Farley 2 100
Harris 1 100
Hatch 1 100
Hatch 2 100
McGuire 1 0 2008-09-20 SHUTDOWN FOR REFUELING OUTAGE MODE 5 *
McGuire 2 100
North Anna 1 100
North Anna 2 0 2008-09-13 REFUELING OUTAGE; CORE OFFLOAD IN PROGRESS
Oconee 1 100
Oconee 2 100
Oconee 3 100
Robinson 2 99 *
Saint Lucie 1 100
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 2008-09-14 REFUELING OUTAGE
Watts Bar 1 0 REACTOR TRIP. SEE EN #44506 *

Region 3

Unit Power Down Reason or Comment Change in Report (*) Scrams (#)
Braidwood 1 100
Braidwood 2 100
Byron 1 100 MINIMUM GENERATION ALERT IN EFFECT UNTIL 0600 CDT ON 9/21/08 *
Byron 2 100 MINIMUM GENERATION ALERT IN EFFECT UNTIL 0600 CDT ON 9/21/08 *
Clinton 97 100% ELECTRICAL CAPABILITY *
D.C. Cook 1 0 2008-09-20 UNUSUAL EVENT DECLARED. SEE EN #44507. *
D.C. Cook 2 100
Davis-Besse 100
Dresden 2 99 100% ELECTRICAL CAPABILITY
Dresden 3 97 COASTDOWN TO REFUELING OUTAGE
Duane Arnold 98 100% ELECTRICAL CAPABILITY
Fermi 2 100 DOUBLE CIRCUIT TOWER CONTINGENCY UNTIL 9/26. MINIMUM GENERATION ALERT IN EFFECT UNTIL 0900 CDT ON 9/21/08 *
Kewaunee 100
La Salle 1 100
La Salle 2 100
Monticello 0 2008-09-11 REACTOR SCRAM SEE EN # 44484. 2 R TRANSFORMER OUT OF SERVICE *
Palisades 100
Perry 1 93 INCREASING POWER *
Point Beach 1 100 *
Point Beach 2 100
Prairie Island 1 100
Prairie Island 2 0 2008-09-19 REFUELING OUTAGE *
Quad Cities 1 98 100% ELECTRICAL CAPABILITY
Quad Cities 2 97 100% 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 96 COASTDOWN TO REFUELING OUTAGE *
Comanche Peak 2 100
Cooper 100
Diablo Canyon 1 100
Diablo Canyon 2 100
Fort Calhoun 100
Grand Gulf 1 97 COASTDOWN TO REFUELING OUTAGE *
Palo Verde 1 100
Palo Verde 2 100
Palo Verde 3 20 INCREASING POWER *
River Bend 1 0 2008-09-01 SEE EN# 44457.
San Onofre 2 99 STEAM GENERATOR PRESSURE LIMITATION
San Onofre 3 75 REDUCED POWER DUE TO LP EXTRACTION STEAM VALVE BELLOWS LEAK, HEATER DRAIN PUMP TRIP AND CONDENSER TUBE LEAK. *
South Texas 1 100
South Texas 2 95 COASTDOWN TO REFUELING OUTAGE *
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.