Power Reactor Status Report for February 10, 2008

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	100
Indian Point 3	100			*
Limerick 1	97		COASTDOWN TO REFUELING OUTAGE
Limerick 2	36		SINGLE LOOP OPERATION - 2A RECIRC PUMP SECURED DUE TO SEAL FAILURE	*
Millstone 2	100		SWITCHYARD WORK ON LINE 310 - TRIP RISK THIS UNIT
Millstone 3	100		SWITCHYARD WORK ON LINE 310
Nine Mile Point 1	100
Nine Mile Point 2	100
Oyster Creek	92		HOLDING POWER FOR TURBINE VALVE ISSUES
Peach Bottom 2	100
Peach Bottom 3	88		INCREASING POWER	*
Pilgrim 1	100
Salem 1	100
Salem 2	100
Seabrook 1	100
Susquehanna 1	100
Susquehanna 2	96		ROD PATTERN ADJUSTMENT VOLTAGE REGULATOR IN MANUAL	*
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	96		INCREASING POWER	*
Brunswick 1	100		COASTDOWN TO REFUELING OUTAGE
Brunswick 2	100
Catawba 1	100
Catawba 2	100
Crystal River 3	100
Farley 1	96		INCREASING POWER	*
Farley 2	100
Harris 1	100
Hatch 1	0	02/03/2008	REFUELING OUTAGE
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	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	97		100% ELECTRICAL CAPABILITY TG VOLTAGE REGULATOR IN MANUAL	*
Vogtle 2	98		100% ELECTRICAL CAPABILITY
Watts Bar 1	100		TVA TRANSMISSION SYSTEM ALERT DUE TO STORM DAMAGE

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	82		INCREASING POWER	*
D.C. Cook 1	100
D.C. Cook 2	100
Davis-Besse	0	02/05/2008	REPAIRING MG ROTOR
Dresden 2	97		100% ELECTRICAL CAPABILITY	*
Dresden 3	98		100% ELECTRICAL CAPABILITY
Duane Arnold	98		100% ELECTRICAL CAPABILITY.
Fermi 2	93		TURBINE VALVE TESTING	*
Kewaunee	100
La Salle 1	0	02/03/2008	REFUELING OUTAGE
La Salle 2	100
Monticello	100
Palisades	100
Perry 1	100
Point Beach 1	100
Point Beach 2	100
Prairie Island 1	84		COASTDOWN TO REFUELING OUTAGE	*
Prairie Island 2	100
Quad Cities 1	97		100% ELECTRICAL CAPABILITY
Quad Cities 2	96		100% ELECTRICAL CAPABILITY

Region 4

Unit	Power	Down	Reason or Comment	Change in report (*)	Number of Scrams (#)
Arkansas Nuclear 1	29		SYSTEM OPERATOR REQUESTED REDUCE OUTPUT DUE TO 2 PLEASANT HILL LINES OOS: (1) 500 KV AND (1) 161 KV. EST. REPAIRS BY 2/21/08. RING BUS BKR. OPEN.
Arkansas Nuclear 2	80		SYSTEM OPERATOR REQUESTED REDUCE OUTPUT DUE TO 2 PLEASANT HILL LINES OOS: (1) 500 KV AND (1) 161 KV. EST. REPAIRS BY 2/21/08. RING BUS BKR. OPEN.
Callaway	100
Columbia Generating Station	100		RECIRC PUMPS IN MANUAL
Comanche Peak 1	100
Comanche Peak 2	100
Cooper	100			*
Diablo Canyon 1	100		DIABLO-MIDWAY LINE 2 OOS UNTIL 02/17/08
Diablo Canyon 2	0	02/03/2008	REFUELING OUTAGE DIABLO-MIDWAY LINE 2 OOS UNTIL 02/17/08
Fort Calhoun	100
Grand Gulf 1	100
Palo Verde 1	100
Palo Verde 2	100
Palo Verde 3	100
River Bend 1	0	01/06/2008	DEFUELED
San Onofre 2	98		ADMINISTRATIVE LIMIT BASED ON STEAM GENERATOR LIMITATIONS
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.