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Power Reactor Status Report for December 12, 2008

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 100
Hope Creek 1 100
Indian Point 2 100
Indian Point 3 100
Limerick 1 100
Limerick 2 100
Millstone 2 100 MINIMUM GENERATION GRID WARNING TODAY (12/12/08 FROM 0200 TO 0600). *
Millstone 3 100 MINIMUM GENERATION GRID WARNING TODAY (12/12/08 FROM 0200 TO 0600). *
Nine Mile Point 1 100
Nine Mile Point 2 100
Oyster Creek 96 HOLDING AT REDUCED POWER FOR TURBINE VALVE TESTING. *
Peach Bottom 2 100 SWITCHYARD 500KV LINE #5007 OUTAGE SCHEDULED FOR 12/1 THRU 12/19 - NO IMPACT ON ELECTRICAL REQUIREMENTS FOR SITE
Peach Bottom 3 100 SWITCHYARD 500KV LINE #5007 OUTAGE SCHEDULED FOR 12/1 THRU 12/19 - NO IMPACT ON ELECTRICAL REQUIREMENTS FOR SITE
Pilgrim 1 100 OFFSITE GRID ABNORMAL CONDITION ALERT DUE TO LINE ICING *
Salem 1 100
Salem 2 100
Seabrook 1 100 OFFSITE GRID ABNORMAL CONDITION ALERT DUE TO LINE ICING. NOTIFIED BY NEW ENGLAND ISO TO IMPLEMENT CONTINGENCY FOR REDUCING POWER TO LESS THAN 800 MWE, IF NECESSARY, DUE TO SCHEDULED LINE OUTAGE FROM 12/1 TO 12/15. *
Susquehanna 1 94 100% ELECTRICAL CAPABILITY
Susquehanna 2 100
Three Mile Island 1 100
Vermont Yankee 82 OFFSITE GRID ABNORMAL CONDITION ALERT DUE TO LINE ICING RESULTING IN REDUCED POWER. *

Region 2

Unit Power Down Reason or Comment Change in Report (*) Scrams (#)
Browns Ferry 1 100 #1 COOLING TOWER TRANSFORMER OOS *
Browns Ferry 2 100 #1 COOLING TOWER TRANSFORMER OOS
Browns Ferry 3 100 #1 COOLING TOWER TRANSFORMER OOS
Brunswick 1 100
Brunswick 2 99 ROD SHUFFLE *
Catawba 1 100
Catawba 2 100
Crystal River 3 100
Farley 1 100
Farley 2 100
Harris 1 100
Hatch 1 100
Hatch 2 100
McGuire 1 100
McGuire 2 100
North Anna 1 100
North Anna 2 100
Oconee 1 100
Oconee 2 19 ROLLING TURBINE - GENERATOR TESTING TO FOLLOW *
Oconee 3 100
Robinson 2 100
Saint Lucie 1 100
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 1 100
Vogtle 2 100
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 80 HOLDING FOR MAINTENANCE ON 345 KV TRANSMISSION LINE #4571
D.C. Cook 1 0 2008-09-20 SEE EN #44507.
D.C. Cook 2 100
Davis-Besse 100
Dresden 2 98 100% ELECTRICAL CAPABILITY
Dresden 3 99 100% ELECTRICAL CAPABILITY *
Duane Arnold 95 COASTDOWN TO REFUELING OUTAGE
Fermi 2 100 *
Kewaunee 100
La Salle 1 100
La Salle 2 98 CORE FLOW LIMITED; HOLDING FOR ROD SEQUENCE EXCHANGE ON 12/14/08 THEN UPPOWER TO 100%
Monticello 100
Palisades 100
Perry 1 100
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 95 HP FEED HEATER *

Region 4

Unit Power Down Reason or Comment Change in Report (*) Scrams (#)
Arkansas Nuclear 1 11 POWER ASCENSION *
Arkansas Nuclear 2 100
Callaway 0 2008-12-11 TRIP - SEE EN #44714. *
Columbia Generating Station 100
Comanche Peak 1 100
Comanche Peak 2 100
Cooper 100
Diablo Canyon 1 100
Diablo Canyon 2 100
Fort Calhoun 100 *
Grand Gulf 1 100 115KV PORT GIBSON LINE OOS *
Palo Verde 1 99 STEAM GENERATOR BLOWDOWNS *
Palo Verde 2 0 2008-11-21 GENERATOR REPAIRS COMPLETE; REASSEMBLY ONGOING *
Palo Verde 3 100
River Bend 1 100
San Onofre 2 99 STEAM GENERATOR LIMITATIONS *
San Onofre 3 0 2008-10-12 EXITING REFUELING OUTAGE
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.