Power Reactor Status Report for December 3, 2011

UNEVALUATED INFORMATION PROVIDED BY THE FACILITY

On this page:

• Region 1 Reactors
• Region 2 Reactors
• Region 3 Reactors
• Region 4 Reactors

Region 1

Unit	Power	Down	Reason or Comment	Change in report (*)	Number of Scrams (#)
Beaver Valley 1	100
Beaver Valley 2	100
Calvert Cliffs 1	100
Calvert Cliffs 2	100
FitzPatrick	50		CONDENSER TUBE REPAIR	*
Ginna	100
Hope Creek 1	100
Indian Point 2	100
Indian Point 3	100
Limerick 1	100
Limerick 2	100
Millstone 2	100
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		1 OF 3 500kV LINES OOS
Salem 2	100		1 OF 3 500kV LINES OOS
Seabrook 1	100
Susquehanna 1	98		100% ELECTRICAL CAPABILITY HIGH SYSTEM VOLTAGE ALERT	*
Susquehanna 2	100		HIGH SYSTEM VOLTAGE ALERT	*
Three Mile Island 1	100		HIGH SYSTEM VOLTAGE ALERT	*
Vermont Yankee	100

Region 2

Unit	Power	Down	Reason or Comment	Change in report (*)	Number of Scrams (#)
Browns Ferry 1	100			*
Browns Ferry 2	100			*
Browns Ferry 3	100			*
Brunswick 1	100
Brunswick 2	35		FEED PUMP TESTING	*
Catawba 1	99		TURBINE VALVE TESTING	*
Catawba 2	100
Crystal River 3	0	09/25/2009	DEFUELED; CONTAINMENT TENSIONING ON HOLD
Farley 1	100
Farley 2	100
Harris 1	100
Hatch 1	100
Hatch 2	95		REDUCED LOAD FOR 'H' SRV EVALUATION	*
McGuire 1	100
McGuire 2	100
North Anna 1	100
North Anna 2	99		INCREASING POWER
Oconee 1	100
Oconee 2	100
Oconee 3	100
Robinson 2	100
Saint Lucie 1	0	11/27/2011	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	60		INVESTIGATING NI CALIBRATION	*
Vogtle 1	100
Vogtle 2	100
Watts Bar 1	100

Region 3

Unit	Power	Down	Reason or Comment	Change in report (*)	Number of Scrams (#)
Braidwood 1	100
Braidwood 2	86		REDUCED POWER FOR TURBINE THROTTLE AND GOVERNOR VALVE TESTING	*
Byron 1	100
Byron 2	100
Clinton	0	11/29/2011	REFUELING OUTAGE
D.C. Cook 1	57		HOLDING POWER DUE TO HIGH VIBRATION ON MAIN FEED PUMP	*
D.C. Cook 2	100
Davis-Besse	0	09/30/2011	EXITING MAINTENANCE OUTAGE	*
Dresden 2	100
Dresden 3	100
Duane Arnold	100
Fermi 2	82		REDUCED POWER FOR CONTROL ROD SCRAM TIME TESTING	*
Kewaunee	100
La Salle 1	100
La Salle 2	100
Monticello	0	11/28/2011	FORCED OUTAGE - PERFORMING TURBINE REPAIRS	*
Palisades	100
Perry 1	100
Point Beach 1	0	10/02/2011	EXITING REFUELING OUTAGE	*
Point Beach 2	100
Prairie Island 1	50		REDUCED POWER FOR TURBINE THROTTLE AND GOVERNOR VALVE TESTING	*
Prairie Island 2	100
Quad Cities 1	100
Quad Cities 2	100

Region 4

Unit	Power	Down	Reason or Comment	Change in report (*)	Number of Scrams (#)
Arkansas Nuclear 1	100
Arkansas Nuclear 2	100
Callaway	100
Columbia Generating Station	100
Comanche Peak 1	100
Comanche Peak 2	100
Cooper	100
Diablo Canyon 1	100
Diablo Canyon 2	100
Fort Calhoun	0	04/09/2011	EXITING REFUELING OUTAGE
Grand Gulf 1	65		REDUCED POWER FOR CONTROL ROD SEQUENCE EXCHANGE - AFTER COMPLETION WILL INCREASE POWER TO APPROX. 96% LIMIT BASED ON SECOND STAGE MSR ISOLATED	*
Palo Verde 1	100
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	0	11/28/2011	MAINTENANCE OUTAGE
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.