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Power Reactor Status Report for May 27, 2007

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
Beaver Valley 2 100
Calvert Cliffs 1 100
Calvert Cliffs 2 100
FitzPatrick 100 *
Ginna 100
Hope Creek 1 100
Indian Point 2 100 138 KV LINE 95891 OOS *
Indian Point 3 100 138 KV LINE 95891 OOS *
Limerick 1 100
Limerick 2 100 *
Millstone 2 99 CIRCULATING WATER PUMP OOS
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 4 START-UP IN PROGRESS *
Seabrook 1 100
Susquehanna 1 100
Susquehanna 2 100
Three Mile Island 1 100 230 KV LINE 1051 OOS FOR MAINTENANCE UNTIL 6/11/07
Vermont Yankee 0 2007-05-13 REFUELING OUTAGE

Region 2

Unit Power Down Reason or Comment Change in Report (*) Scrams (#)
Browns Ferry 1 1 START-UP IN PROGRESS *
Browns Ferry 2 100
Browns Ferry 3 100
Brunswick 1 100
Brunswick 2 53 HOLDING POWER TO REPAIR A LEAK IN THE EHC SYSTEM *
Catawba 1 100
Catawba 2 100
Crystal River 3 100
Farley 1 100
Farley 2 95 HOLDING POWER TO TROUBLESHOOT ISSUES WITH A FEED REGULATING VALVE *
Harris 1 100
Hatch 1 100
Hatch 2 100
McGuire 1 0 2007-03-10 HEATUP IN PROGRESS *
McGuire 2 100
North Anna 1 100
North Anna 2 100
Oconee 1 100
Oconee 2 0 2007-04-27 HEATUP IN PROGRESS *
Oconee 3 100
Robinson 2 100
Saint Lucie 1 1 STARTUP 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 98 100% ELECTRICAL CAPABILITY.
Vogtle 2 99 100% ELECTRICAL CAPABILITY *
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 97 100% ELECTRICAL CAPABILITY
D.C. Cook 1 100
D.C. Cook 2 100
Davis-Besse 100 SWITCHYARD MAINTENANCE ON 5/27 *
Dresden 2 99 100% ELECTRICAL CAPABILITY
Dresden 3 76 REDUCED FOR ROD PATTERN ADJUSTMENT *
Duane Arnold 98 100% ELECTRICAL CAPABILITY
Fermi 2 100
Kewaunee 100
La Salle 1 100
La Salle 2 70 REDUCED FOR SURVEILLANCE TESTING *
Monticello 100
Palisades 100
Perry 1 97 COASTDOWN *
Point Beach 1 100
Point Beach 2 100
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 9 HOLDING POWER WHILE TROUBLESHOOTING ISSUES WITH "C" PHASE OF THE UNIT MAIN SERVICE TRANSFORMER
Arkansas Nuclear 2 100
Callaway 100
Columbia Generating Station 0 2007-05-12 REFUELING OUTAGE
Comanche Peak 1 100 138 KV 'DECORDVA' LINE DISTURBANCE *
Comanche Peak 2 100 138 KV 'DECORDVA' LINE DISTURBANCE *
Cooper 100
Diablo Canyon 1 0 2007-04-30 HEATUP AND STARTUP PREPS IN PROGRESS *
Diablo Canyon 2 100
Fort Calhoun 100
Grand Gulf 1 56 REDUCED FOR ROD PATTERN ADJUSTMENT *
Palo Verde 1 0 2007-05-18 REFUELING OUTAGE *
Palo Verde 2 100
Palo Verde 3 100
River Bend 1 0 2007-05-22 FORCED OUTAGE - SHUTDOWN TO INVESTIGATE AND REPAIR 'A' RECIRC PUMP MALFUNCTION *
San Onofre 2 99 100% ELECTRICAL CAPABILITY
San Onofre 3 100
South Texas 1 100
South Texas 2 100
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.