Power Reactor Status Report for June 7, 2012

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	100
Ginna	100
Hope Creek 1	100
Indian Point 2	1		STARTUP IN PROGRESS - RX SUBCRITICAL HIGH IN SOURCE RANGE - RECOVERING FROM AUTO RX TRIP ON TURBINE TRIP - SEE EN #47999	*	1
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	19		PREPARING TO ROLL TURBINE AND SYNC TO THE GRID	*
Oyster Creek	100
Peach Bottom 2	100
Peach Bottom 3	100
Pilgrim 1	100
Salem 1	100
Salem 2	100
Seabrook 1	85		POWER LIMITED TO 85% BASED ON GENERATOR STATOR COOLING DELTA T LIMIT - SWITCHYARD MAINTENANCE ON-GOING UNTIL APPROX. 06/25	*
Susquehanna 1	18		HOLDING POWER FOR TESTING - GENERATOR ONLINE	*
Susquehanna 2	0	05/30/2012	MAINTENANCE OUTAGE - SHUTDOWN FOR TURBINE BLADE INSPECTION
Three Mile Island 1	100
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	75		HOLDING POWER FOR CONDENSATE BOOSTER PUMP REPAIRS	*
Brunswick 1	100
Brunswick 2	100
Catawba 1	100
Catawba 2	100
Crystal River 3	0	09/25/2009	DEFUELED - CONTAINMENT TENSIONING ON HOLD
Farley 1	100
Farley 2	100
Harris 1	6		HOLDING POWER FOR TURBINE TESTING AND CONDENSATE BOOSTER PUMP REPAIRS	*
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	100
Oconee 3	3		HOLDING POWER FOR TESTING	*
Robinson 2	100
Saint Lucie 1	48		INCREASING POWER TO 49% FOR SECONDARY CHEMISTRY HOLD	*
Saint Lucie 2	93		CIRC WATER PUMP DEBRIS FILTER FAILURE
Sequoyah 1	100
Sequoyah 2	100
Summer	100
Surry 1	30		HOLDING POWER FOR FLUX MAP	*
Surry 2	100
Turkey Point 3	0	02/26/2012	DEFUELED
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 (*)	Number of 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	0	05/05/2012	PRESSURE BOUNDRY LEAKAGE - SEE EN #48000	*
Dresden 2	100
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	60		POWER SUPRESSION TESTING AND FEED HEATER WORK	*
Point Beach 1	100
Point Beach 2	100
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 (*)	Number of Scrams (#)
Arkansas Nuclear 1	100
Arkansas Nuclear 2	100
Callaway	100
Columbia Generating Station	85		ECONOMIC DISPATCH REQUEST	*
Comanche Peak 1	100
Comanche Peak 2	100
Cooper	100
Diablo Canyon 1	0	04/22/2012	EXITING REFUELING OUTAGE
Diablo Canyon 2	100
Fort Calhoun	0	04/09/2011	REFUELING OUTAGE
Grand Gulf 1	1		INCREASING POWER IN SOURCE RANGE - ZERO PERCENT POWER	*
Palo Verde 1	100
Palo Verde 2	100
Palo Verde 3	100
River Bend 1	0	06/02/2012	FORCED OUTAGE - REPAIR SAFETY RELIEF VALVE LEAKAGE
San Onofre 2	0	01/09/2012	REFUELING OUTAGE
San Onofre 3	0	01/31/2012	FORCED OUTAGE - S/G REPAIR
South Texas 1	100
South Texas 2	100
Waterford 3	100
Wolf Creek 1	100		ENTERED AND EXITED TECHNICAL SPECIFICATION REQUIRED SHUTDOWN - SEE EN #47998	*

* - 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.