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Power Reactor Status Report for March 19, 2007

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 99 ONE TCV ISOLATED FOR MAINTENANCE *
Calvert Cliffs 1 100
Calvert Cliffs 2 0 2007-02-25 DEFUELED
FitzPatrick 100
Ginna 56 INCREASING POWER *
Hope Creek 1 100
Indian Point 2 100
Indian Point 3 0 2007-03-06 REFUELING OUTAGE *
Limerick 1 100
Limerick 2 0 2007-03-09 REFUELING OUTAGE
Millstone 2 100
Millstone 3 100
Nine Mile Point 1 0 2007-03-16 REFUELING OUTAGE. MAINTENANCE ON 345 KV LINE # 8 *
Nine Mile Point 2 100 *
Oyster Creek 80 RECIRC PUMP SEAL REPAIR PENDING *
Peach Bottom 2 100
Peach Bottom 3 100
Pilgrim 1 0 2007-03-17 MANUAL REACTOR SCRAM DUE TO UNIDENTIFIED LEAKAGE EN# 43245 *
Salem 1 91 COASTDOWN TO REFUELING OUTAGE *
Salem 2 100
Seabrook 1 99 HIGH TEMPERATURE ON NEUTRAL BUS BUSHING
Susquehanna 1 100 MAIN GENERATOR VOLTAGE REGULATOR IN MANUAL
Susquehanna 2 0 2007-03-03 REFUELING OUTAGE
Three Mile Island 1 100 *
Vermont Yankee 100

Region 2

Unit Power Down Reason or Comment Change in Report (*) Scrams (#)
Browns Ferry 1 0 1985-03-03 500 KV (MADISON) LINES OOS
Browns Ferry 2 0 2007-02-20 REFUELING OUTAGE 500 KV (MADISON) LINES OOS
Browns Ferry 3 100 500 KV (MADISON) LINES OOS
Brunswick 1 100
Brunswick 2 0 2007-03-02 REFUELING OUTAGE
Catawba 1 40 COMBINED INTERCEPT VALVE STUCK CLOSED
Catawba 2 100
Crystal River 3 100
Farley 1 100
Farley 2 100
Harris 1 100
Hatch 1 100
Hatch 2 52 INCREASING POWER *
McGuire 1 0 2007-03-10 REFUELING OUTAGE
McGuire 2 100
North Anna 1 100
North Anna 2 0 2007-03-17 REFUELING OUTAGE *
Oconee 1 100
Oconee 2 100
Oconee 3 100
Robinson 2 100
Saint Lucie 1 100
Saint Lucie 2 100
Sequoyah 1 100 YELLOW GRID CONDITION
Sequoyah 2 100 YELLOW GRID CONDITION
Summer 100
Surry 1 100
Surry 2 100
Turkey Point 3 100
Turkey Point 4 100
Vogtle 1 98 100% ELECTRICAL CAPABILITY
Vogtle 2 0 2007-03-03 REFUELING OUTAGE
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 99 COASTDOWN TO REFUELING OUTAGE
Clinton 96 100% ELECTRICAL CAPABILITY
D.C. Cook 1 100
D.C. Cook 2 100
Davis-Besse 100
Dresden 2 98 100% ELECTRICAL CAPABILITY
Dresden 3 98 100% ELECTRICAL CAPABILITY
Duane Arnold 0 2007-03-18 MANUAL RX SCRAM DUE TO RX PLANT CHEMISTRY SEE EN# 43247 *
Fermi 2 100
Kewaunee 100
La Salle 1 100
La Salle 2 74 INCREASING POWER *
Monticello 0 2007-03-13 REFUELING OUTAGE
Palisades 100
Perry 1 98 COASTDOWN TO REFUELING OUTAGE *
Point Beach 1 100
Point Beach 2 100
Prairie Island 1 100 345 KV OFFSITE PWR LINE OOS UNTIL 1ST WEEK IN MAY
Prairie Island 2 100 345 KV OFFSITE PWR LINE OOS UNTIL 1ST WEEK IN MAY
Quad Cities 1 94 COASTDOWN TO REFUELING OUTAGE
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 COASTDOWN TO REFUELING OUTAGE - ALL RODS FULL OUT *
Comanche Peak 1 0 2007-02-24 DEFUELED
Comanche Peak 2 100
Cooper 100
Diablo Canyon 1 100
Diablo Canyon 2 100
Fort Calhoun 100
Grand Gulf 1 0 2007-03-18 REFUELING OUTAGE *
Palo Verde 1 100
Palo Verde 2 59 POWER CUTBACK DUE TO FEED PUMP TRIP *
Palo Verde 3 100 *
River Bend 1 100
San Onofre 2 99 LIMITED BY T COLD *
San Onofre 3 100
South Texas 1 100
South Texas 2 82 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.