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Power Reactor Status Report for May 17, 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 2 100
Calvert Cliffs 1 100
Calvert Cliffs 2 100
FitzPatrick 100 POTENTIAL ISSUE WITH 115KV DUE TO NMP UNIT 1 SHUTDOWN AND FITZPATRICK EDG OUTAGE *
Ginna 100
Hope Creek 1 100
Indian Point 2 100 MAINTENANCE ON FEEDER 95891 (1 OF 3) *
Indian Point 3 100 MAINTENANCE ON FEEDER 95891 (1 OF 3) *
Limerick 1 100
Limerick 2 100
Millstone 2 100
Millstone 3 0 2007-04-07 REFUELING OUTAGE
Nine Mile Point 1 100 TURBINE OIL SYSTEM MAINTENANCE OUTAGE, 345 KV LINE 8 MAINT 5/14-17 *
Nine Mile Point 2 100
Oyster Creek 100 MAJOR FIRES IN THE AREA THAT COULD POTENTIALLY AFFECT POWER LINES - 70% CONTAINED *
Peach Bottom 2 100
Peach Bottom 3 100
Pilgrim 1 100
Salem 1 100
Salem 2 100
Seabrook 1 100 SWITCHYARD BREAKER 169 OOS UNTIL 23MAY07 *
Susquehanna 1 100
Susquehanna 2 100
Three Mile Island 1 100
Vermont Yankee 0 2007-05-13 REFUELING OUTAGE

Region 2

Unit Power Down Reason or Comment Change in Report (*) Scrams (#)
Browns Ferry 1 0 1985-03-03 MAINTENANCE OUTAGE
Browns Ferry 2 100
Browns Ferry 3 100
Brunswick 1 100
Brunswick 2 100
Catawba 1 100
Catawba 2 100
Crystal River 3 100
Farley 1 100
Farley 2 0 2007-04-09 REFUELING OUTAGE - INVESTIGATING RCP SEAL *
Harris 1 100
Hatch 1 100
Hatch 2 100
McGuire 1 0 2007-03-10 REFUELING OUTAGE. STUCK CONTROL ROD (H8)
McGuire 2 100
North Anna 1 100
North Anna 2 100
Oconee 1 100
Oconee 2 0 2007-04-27 REFUELING IN PROGRESS
Oconee 3 100
Robinson 2 0 2007-05-15 ROLLING TURBINE FOR TURBINE GENERATOR VOLTAGE REGULATOR TROUBLESHOOTING *
Saint Lucie 1 0 2007-04-01 REFUELING OUTAGE
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 97 100% ELECTRICAL CAPABILITY. *
Vogtle 2 99 100% ELECTRICAL CAPABILITY *
Watts Bar 1 100 161KV HYDRO SWITCHYARD MAINTENANCE

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 97 100% 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 99 100% ELECTRICAL CAPABILITY *
Fermi 2 100
Kewaunee 100
La Salle 1 100
La Salle 2 100
Monticello 100
Palisades 100
Perry 1 0 2007-05-15 AUTOMATIC REACTOR SCRAM. SEE EVENT # 43363 *
Point Beach 1 100
Point Beach 2 100
Prairie Island 1 1 NORMAL STARTUP IN PROGRESS
Prairie Island 2 100
Quad Cities 1 0 2007-05-04 REFUELING OUTAGE
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 0 2007-05-12 REFUELING OUTAGE
Comanche Peak 1 100 ELECTRICAL ADVISORY IN EFFECT DUE TO SHORTAGE OF SPINNING RESERVE *
Comanche Peak 2 100 ELECTRICAL ADVISORY IN EFFECT DUE TO SHORTAGE OF SPINNING RESERVE *
Cooper 100
Diablo Canyon 1 0 2007-04-30 ONLY 1 OFFSITE SOURCE - TRANSFORMER MAINT *
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 99 100% ELECTRICAL CAPABILITY
San Onofre 3 98 HOLDING FOR TESTING
South Texas 1 100
South Texas 2 100
Waterford 3 100
Wolf Creek 1 99 RETURNING TO FULL POWER FOLLOWING TRANSMISSION TOWER MAINTENANCE *

* - 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.