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Power Reactor Status Report for October 15, 2011

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
Ginna 0 2011-10-11 REACTOR TRIP - SEE EN#47338
Hope Creek 1 100 HIGH SYSTEM VOLTAGE ACTION
Indian Point 2 100
Indian Point 3 100
Limerick 1 100
Limerick 2 100
Millstone 2 100
Millstone 3 0 2011-10-08 REFUELING OUTAGE
Nine Mile Point 1 100
Nine Mile Point 2 100
Oyster Creek 100
Peach Bottom 2 100
Peach Bottom 3 17 TURBINE ROLLING; EXPECT SYNC AT 0800 EDT *
Pilgrim 1 100
Salem 1 100 HIGH SYSTEM VOLTAGE WARNING *
Salem 2 100 HIGH SYSTEM VOLTAGE WARNING *
Seabrook 1 0 2011-10-06 AUTOMATIC REACTOR TRIP-SEE EN #47327
Susquehanna 1 100 HIGH SYSTEM VOLTAGE ACTION
Susquehanna 2 100 HIGH SYSTEM VOLTAGE ACTION
Three Mile Island 1 100 HIGH SYSTEM VOLTAGE ACTION
Vermont Yankee 0 2011-10-08 REFUELING OUTAGE

Region 2

Unit Power Down Reason or Comment Change in Report (*) Scrams (#)
Browns Ferry 1 100 YELLOW GRID - TRINITY 161 KV LINE OOS *
Browns Ferry 2 100 YELLOW GRID - TRINITY 161 KV LINE OOS *
Browns Ferry 3 84 ROD PATERN ADJUSTMENTS; YELLOW GRID - TRINITY 161 KV LINE OOS *
Brunswick 1 100
Brunswick 2 100
Catawba 1 100
Catawba 2 60 REPAIRED CONDENSER TUBE LEAK; INCREASING POWER *
Crystal River 3 0 2009-09-25 DEFUELED; CONTAINMENT TENSIONING ON HOLD
Farley 1 100
Farley 2 0 2011-10-09 REFUELING OUTAGE
Harris 1 100
Hatch 1 100
Hatch 2 91 POWER LIMIT DUE TO SRV LEAKAGE
McGuire 1 12 STARTING TO ROLL TURBINE *
McGuire 2 100
North Anna 1 0 2011-08-23 FORCED OUTAGE - HIGH SYSTEM VOLTAGE ACTION
North Anna 2 0 2011-08-23 REFUELING OUTAGE - HIGH SYSTEM VOLTAGE ACTION
Oconee 1 100
Oconee 2 97 COASTDOWN TO REFUELING OUTAGE *
Oconee 3 100
Robinson 2 100
Saint Lucie 1 86 MONITORING CHEMISTRY; ONE WATER BOX OUT OF SERVICE *
Saint Lucie 2 100
Sequoyah 1 100
Sequoyah 2 100
Summer 100
Surry 1 100 *
Surry 2 100 *
Turkey Point 3 0 2011-10-03 MAINTENANCE OUTAGE COMPLETED; HEATING UP *
Turkey Point 4 100
Vogtle 1 100
Vogtle 2 80 STABLE FOR NI CALIBRATIONS *
Watts Bar 1 29 CHEMISTRY HOLD *

Region 3

Unit Power Down Reason or Comment Change in Report (*) Scrams (#)
Braidwood 1 100
Braidwood 2 100
Byron 1 99 FEEDWATER INSTRUMENT FLOW UNCERTAINTY
Byron 2 99 *
Clinton 97 100% ELECTRICAL OUTPUT
D.C. Cook 1 0 2011-09-21 REFUELING OUTAGE
D.C. Cook 2 100
Davis-Besse 0 2011-09-30 MAINTENANCE OUTAGE DEFUELED
Dresden 2 99 COASTDOWN TO REFUELING OUTAGE
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 0 2011-10-02 FORCED OUTAGE - TECH SPEC REQUIRED SHUTDOWN - SEE EN #47312
Point Beach 1 0 2011-10-02 REFUELING OUTAGE
Point Beach 2 100
Prairie Island 1 100
Prairie Island 2 0 2011-10-04 MAINTENANCE OUTAGE - RX COOLANT PUMP SEAL FAILURE
Quad Cities 1 100
Quad Cities 2 100

Region 4

Unit Power Down Reason or Comment Change in Report (*) Scrams (#)
Arkansas Nuclear 1 80 COASTDOWN TO REFUELING OUTAGE *
Arkansas Nuclear 2 100
Callaway 7 SHUTTING DOWN FOR REFUELING OUTAGE *
Columbia Generating Station 100 ONE COOLING TOWER OUT OF SERVICE
Comanche Peak 1 0 2011-10-01 REFUELING OUTAGE
Comanche Peak 2 100
Cooper 100
Diablo Canyon 1 100
Diablo Canyon 2 100
Fort Calhoun 0 2011-04-09 REFUELING OUTAGE
Grand Gulf 1 96 2ND STAGE MSR LIMITED TO 96% POWER
Palo Verde 1 0 2011-10-07 REFUELING OUTAGE
Palo Verde 2 100
Palo Verde 3 100
River Bend 1 100
San Onofre 2 100
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.