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Power Reactor Status Report for March 27, 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 0 2011-03-06 CORE RELOAD COMPLETED
Calvert Cliffs 1 100
Calvert Cliffs 2 65 REDUCED POWER FOR MAINTENANCE ON SG FEEDPUMP "21"
FitzPatrick 100 MAIN GENERATOR VOLTAGE REGULATOR IN MANUAL
Ginna 100
Hope Creek 1 100
Indian Point 2 100
Indian Point 3 0 2011-03-08 REFUELING OUTAGE; 138KV OUT OF SERVICE, USING 13.8KV FEEDER
Limerick 1 82 INCREASING POWER TO 100% *
Limerick 2 89 COASTDOWN TO REFUELING OUTAGE
Millstone 2 100
Millstone 3 100
Nine Mile Point 1 0 2011-03-20 REFUELING OUTAGE - FUEL MOVES IN PROGRESS
Nine Mile Point 2 100
Oyster Creek 100
Peach Bottom 2 100
Peach Bottom 3 100 *
Pilgrim 1 92 COASTDOWN TO REFUELING OUTAGE
Salem 1 100 CLEANING WATER BOXES DUE TO GRASSING
Salem 2 83 CLEANING WATER BOXES DUE TO GRASSING *
Seabrook 1 100
Susquehanna 1 99 100% ELECTRICAL CAPABILITY
Susquehanna 2 90 COASTDOWN TO REFUELING OUTAGE
Three Mile Island 1 100
Vermont Yankee 100

Region 2

Unit Power Down Reason or Comment Change in Report (*) Scrams (#)
Browns Ferry 1 100
Browns Ferry 2 0 2011-02-25 REFUELING OUTAGE
Browns Ferry 3 100
Brunswick 1 100
Brunswick 2 0 2011-03-04 REFUELING OUTAGE
Catawba 1 100
Catawba 2 100
Crystal River 3 0 2009-09-25 MAINTENANCE OUTAGE - CONTAINMENT TENSIONING ON HOLD
Farley 1 100
Farley 2 100
Harris 1 100
Hatch 1 100
Hatch 2 96 COASTDOWN TO REFUELING OUTAGE
McGuire 1 100
McGuire 2 0 2011-02-26 REFUELING OUTAGE
North Anna 1 100
North Anna 2 100
Oconee 1 100
Oconee 2 100
Oconee 3 100
Robinson 2 100
Saint Lucie 1 100
Saint Lucie 2 0 2011-01-02 EXITING REFUELING OUTAGE
Sequoyah 1 100
Sequoyah 2 100
Summer 100
Surry 1 100
Surry 2 98 100% ELECTRICAL CAPABILITY
Turkey Point 3 100
Turkey Point 4 0 2011-03-20 REFUELING OUTAGE
Vogtle 1 0 2011-03-06 REFUELING OUTAGE *
Vogtle 2 100
Watts Bar 1 85 COASTDOWN TO REFUELING OUTAGE *

Region 3

Unit Power Down Reason or Comment Change in Report (*) Scrams (#)
Braidwood 1 100
Braidwood 2 100
Byron 1 0 2011-03-13 DEFUELED
Byron 2 100
Clinton 97 100% ELECTRICAL CAPABILITY
D.C. Cook 1 100
D.C. Cook 2 100
Davis-Besse 100
Dresden 2 100
Dresden 3 100
Duane Arnold 100
Fermi 2 100
Kewaunee 29 HOLDING POWER FOR INCORE NI CALIBRATION *
La Salle 1 80 REDUCED POWER FOR ROD SEQUENCE EXCHANGE *
La Salle 2 100
Monticello 0 2011-03-04 REFUELING OUTAGE
Palisades 100
Perry 1 90 COASTDOWN TO REFUELING OUTAGE *
Point Beach 1 100
Point Beach 2 0 2011-02-28 DEFUELED
Prairie Island 1 100
Prairie Island 2 100
Quad Cities 1 100
Quad Cities 2 100

Region 4

Unit Power Down Reason or Comment Change in Report (*) Scrams (#)
Arkansas Nuclear 1 100
Arkansas Nuclear 2 54 INCREASING POWER TO 100% *
Callaway 100
Columbia Generating Station 100
Comanche Peak 1 100
Comanche Peak 2 100
Cooper 0 2011-03-12 REFUELING OUTAGE
Diablo Canyon 1 100
Diablo Canyon 2 0 2011-03-26 FORCED OUTAGE - MANUAL REACTOR TRIP DUE TO LOSS OF A MFW PUMP - SEE EN #46701 - ANTICIPATE RESTART IN APPROX. 48 HOURS *
Fort Calhoun 100
Grand Gulf 1 96 POWER LIMITED 2ND STAGE MSR OUT OF SERVICE FOR THE ENTIRE CYCLE
Palo Verde 1 100 *
Palo Verde 2 93 COASTDOWN TO REFUELING OUTAGE *
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 85 ELEVATED VIBRATION ON FEEDWATER PUMP
Wolf Creek 1 0 2011-03-18 REFUELING OUTAGE

* - 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.