Power Reactor Status Report for February 21, 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	99		REDUCED POWER DUE TO HOTWELL LEVEL PERTURBATION	*
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	93		COASTDOWN TO REFUELING OUTAGE
Limerick 2	100
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		TURBINE VALVE ISSUES AND FW HEATER OOS
Peach Bottom 2	100		SBO LINE WILL BE OOS FOR MAINTENANCE ON 02/21/08 (8-HR DURATION)	*
Peach Bottom 3	100		SBO LINE WILL BE OOS FOR MAINTENANCE ON 02/21/08 (8-HR DURATION)	*
Pilgrim 1	100
Salem 1	100
Salem 2	99			*
Seabrook 1	100
Susquehanna 1	100
Susquehanna 2	100		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		500 KV UNION LINE OOS
Browns Ferry 2	100		500 KV UNION LINE OOS
Browns Ferry 3	100		500 KV UNION LINE OOS
Brunswick 1	98		COASTDOWN TO REFUELING OUTAGE FEEDWATER TEMPERATURE REDUCED
Brunswick 2	100
Catawba 1	100
Catawba 2	100
Crystal River 3	100
Farley 1	100
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	0	02/10/2008	DEFUELED 161 KV LINE 1 OOS	*

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	96		100% ELECTRICAL CAPABILITY
D.C. Cook 1	100
D.C. Cook 2	100
Davis-Besse	100
Dresden 2	97		100% ELECTRICAL CAPABILITY
Dresden 3	97		100% ELECTRICAL CAPABILITY
Duane Arnold	98		100% ELECTRICAL CAPABILITY.
Fermi 2	100		WAYNE - BROWNSTONE LINE OOS.
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	0	02/12/2008	REFUELING OUTAGE
Prairie Island 2	100
Quad Cities 1	97		100% ELECTRICAL OUTPUT
Quad Cities 2	94		COASTDOWN TO REFUELING OUTAGE

Region 4

Unit	Power	Down	Reason or Comment	Change in report (*)	Number of Scrams (#)
Arkansas Nuclear 1	40		SYSTEM OPERATOR REQUESTED REDUCE OUTPUT DUE TO 2 PLEASANT HILL LINES OOS: (1) 500 KV. EST. REPAIRS BY 2/24/08. RING BUS BKR. OPEN.	*
Arkansas Nuclear 2	80		SYSTEM OPERATOR REQUESTED REDUCE OUTPUT DUE TO 2 PLEASANT HILL LINES OOS: (1) 500 KV. EST. REPAIRS BY 2/24/08. RING BUS BKR. OPEN.	*
Callaway	100
Columbia Generating Station	100		RECIRC PUMPS IN MANUAL
Comanche Peak 1	100
Comanche Peak 2	100
Cooper	98		COASTDOWN TO REFUELING OUTAGE
Diablo Canyon 1	100
Diablo Canyon 2	0	02/03/2008	REFUELING OUTAGE DEFUELED
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	REFUELING OUTAGE
San Onofre 2	99		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.