Power Reactor Status Report for March 10, 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	86		HOLDING POWER FOR SCHEDULED WATERBOX CLEANING	*
Calvert Cliffs 1	99		HOLDING POWER TO RESOLVE FEEDFLOW TRANSMITTER ISSUE	*
Calvert Cliffs 2	0	02/25/2007	REFUELING OUTAGE
FitzPatrick	100
Ginna	100
Hope Creek 1	100
Indian Point 2	100
Indian Point 3	0	03/06/2007	REFUELING OUTAGE	*
Limerick 1	100
Limerick 2	0	03/09/2007	REFUELING OUTAGE	*
Millstone 2	100
Millstone 3	100
Nine Mile Point 1	85		COASTDOWN TO REFUELING OUTAGE. SCHEDULED OUTAGE OF 345 KV LINE # 8	*
Nine Mile Point 2	0	03/08/2007	'A' REACTOR RECIRC PUMP FAILURE - REPAIRS IN PLANNING PHASE	*
Oyster Creek	82		RECIRC PUMP SEAL REPAIR PENDING	*
Peach Bottom 2	100
Peach Bottom 3	100			*
Pilgrim 1	86		COASTDOWN TO REFUELING OUTAGE	*
Salem 1	98		COASTDOWN TO REFUELING OUTAGE	*
Salem 2	100
Seabrook 1	100
Susquehanna 1	100		MAIN GENERATOR VOLTAGE REGULATOR IN MANUAL
Susquehanna 2	0	03/03/2007	REFUELING OUTAGE
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	500 KV (MADISON) LINE OOS 500 KV (UNION) LINE OOS
Browns Ferry 2	0	02/20/2007	REFUELING OUTAGE 500 KV (MADISON) LINE OOS 500 KV (UNION) LINE OOS
Browns Ferry 3	100		500 KV (MADISON) LINE OOS 500 KV (UNION) LINE OOS
Brunswick 1	100
Brunswick 2	0	03/02/2007	REFUELING OUTAGE THE UAT WILL BE OOS FOR MAINTENANCE
Catawba 1	100
Catawba 2	100
Crystal River 3	100
Farley 1	100
Farley 2	100
Harris 1	100
Hatch 1	100		INCREASED MONITORING OF MAIN AND AUX TRANSFORMERS DUE TO LOSS OF TRANSMISSION INSTRUMENTATION SOUTH OF MACON, GA	*
Hatch 2	0	02/05/2007	REFUELING OUTAGE - INCREASED MONITORING OF MAIN AND AUX TRANSFORMERS DUE TO LOSS OF TRANSMISSION INSTRUMENTATION SOUTH OF MACON, GA	*
McGuire 1	35		UNIT WILL SHUTDOWN AT APPROX. 0700 HRS TO ENTER REFUELING OUTAGE	*
McGuire 2	100
North Anna 1	100
North Anna 2	99		"B" RESERVE STATION SYSTEM TRANSFORMER OOS 2H EMERGENCY BUS SUPPLIED BY CROSSTIE BUS. SEE EN# 43217 COASTDOWN TO REFUELING OUTAGE
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	0	03/03/2007	REFUELING OUTAGE - UE DECLARED DUE TO RCS LEAKAGE - SEE EN#43226	*
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	97		100% ELECTRICAL CAPABILITY
Dresden 3	98		100% ELECTRICAL CAPABILITY
Duane Arnold	0	02/04/2007	REFUELING OUTAGE
Fermi 2	100
Kewaunee	0	02/27/2007	REACTOR TRIP. SEE EN #43196.
La Salle 1	100
La Salle 2	0	02/25/2007	REFUELING OUTAGE
Monticello	97		COASTDOWN TO REFUELING OUTAGE	*
Palisades	100
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	54		HOLDING POWER TO RESOLVE FEEDWATER PUMP ISSUE - 345 KV OFFSITE PWR LINE OOS UNTIL 1ST WEEK IN MAY
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	90		INCREASING POWER TO 100%	*
Arkansas Nuclear 2	100
Callaway	0	03/09/2007	REACTOR TRIP. SEE EN#43227	*	1
Columbia Generating Station	100
Comanche Peak 1	0	02/24/2007	REFUELING OUTAGE - DEFUELED
Comanche Peak 2	100
Cooper	100
Diablo Canyon 1	100
Diablo Canyon 2	100
Fort Calhoun	100
Grand Gulf 1	93		COASTDOWN TO REFUELING OUTAGE	*
Palo Verde 1	100
Palo Verde 2	98		PERFORMING PLANNED HI-RATE BLOWDOWNS. RETURNING TO FULL POWER AT COMPLETION OF MAINTENANCE.	*
Palo Verde 3	100
River Bend 1	100
San Onofre 2	99			*
San Onofre 3	100			*
South Texas 1	100
South Texas 2	87		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.