Power Reactor Status Report for February 28, 2007

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	0	02/25/2007	REFUELING OUTAGE
FitzPatrick	100
Ginna	100
Hope Creek 1	100
Indian Point 2	100
Indian Point 3	100
Limerick 1	100
Limerick 2	98		COASTDOWN TO REFUELING OUTAGE	*
Millstone 2	100
Millstone 3	100
Nine Mile Point 1	89		COASTDOWN TO REFUELING OUTAGE
Nine Mile Point 2	100
Oyster Creek	100
Peach Bottom 2	100
Peach Bottom 3	77		INCREASING POWER TO 100% - TEMPORARY POWER INSTALLED TO ISOPHASE BUS DUCT COOLING FAN - UE DECLARED DUE TO FIRE INSIDE THE TURBINE AREA LOAD CENTER - SEE EVENT #43189	*
Pilgrim 1	90		COASTDOWN TO REFUELING OUTAGE	*
Salem 1	100
Salem 2	100
Seabrook 1	100
Susquehanna 1	100
Susquehanna 2	100
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	0	03/03/1985	CORE LOADED CAVITY FLOODED 500 KV (MADISON) LINE OOS
Browns Ferry 2	0	02/20/2007	REFUELING OUTAGE 500 KV (MADISON) LINE OOS
Browns Ferry 3	100		500 KV (MADISON) LINE OOS
Brunswick 1	100
Brunswick 2	100		COASTDOWN TO REFUELING OUTAGE
Catawba 1	100
Catawba 2	100
Crystal River 3	99		HOLDING POWER FOR MAINTENANCE	*
Farley 1	100
Farley 2	100
Harris 1	100
Hatch 1	100
Hatch 2	0	02/05/2007	REFUELING OUTAGE
McGuire 1	100
McGuire 2	100
North Anna 1	100
North Anna 2	31		HOLDING POWER - EXITED TS REQUIRED SHUTDOWN - SEE EVENT #43195	*
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	98		100% ELECTRICAL CAPABILITY
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	96		100% ELECTRICAL CAPABILITY
D.C. Cook 1	100
D.C. Cook 2	100
Davis-Besse	100
Dresden 2	98		100% ELECTRICAL CAPABILITY	*
Dresden 3	99		100% ELECTRICAL CAPABILITY	*
Duane Arnold	0	02/04/2007	REFUELING OUTAGE. 1 OF 4 161 KV LINES OOS.	*
Fermi 2	100			*
Kewaunee	0	02/27/2007	REACTOR TRIP. SEE EN #43196.	*	1
La Salle 1	100
La Salle 2	0	02/25/2007	REFUELING OUTAGE. 345 KV 0102 PLANO LINE DOWN FOR PLANNED MAINTENANCE.
Monticello	100
Palisades	0	02/26/2007	ENTERING PLANNED MAINTENANCE OUTAGE.
Perry 1	100
Point Beach 1	100
Point Beach 2	100
Prairie Island 1	100		345 KV OFFSITE PWR LINE OOS UNTIL 1ST WEEK IN MAY
Prairie Island 2	100		ENTERING MAINTENANCE OUTAGE LATER TODAY. 345 KV OFFSITE PWR LINE OOS UNTIL 1ST WEEK IN MAY	*
Quad Cities 1	97		100% ELECTRICAL CAPABILITY
Quad Cities 2	0	02/27/2007	REACTOR SCRAM. FORMAL REPORT FOR SCRAM NOT YET RECEIVED.	*	1

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	0	02/24/2007	REFUELING OUTAGE
Comanche Peak 2	100
Cooper	100
Diablo Canyon 1	100
Diablo Canyon 2	100
Fort Calhoun	100
Grand Gulf 1	97		COASTDOWN TO REFUELING OUTAGE	*
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	93		COASTDOWN TO REFUELING 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.