Power Reactor Status Report for October 31, 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	100
FitzPatrick	0	10/27/2007	MANUAL SCRAM DUE TO LOWERING INTAKE LEVEL SEE EN#43752
Ginna	100
Hope Creek 1	0	10/13/2007	REFUELING OUTAGE
Indian Point 2	100
Indian Point 3	100
Limerick 1	100
Limerick 2	100
Millstone 2	100		SWITCH YARD WORK - HIGH REACTOR TRIP RISK, LINE 383 OOS ( 1 OF 4 OFFSITE SOURCES)
Millstone 3	100		SWITCH YARD WORK - HIGH REACTOR TRIP RISK, LINE 383 OOS ( 1 OF 4 OFFSITE SOURCES)
Nine Mile Point 1	100
Nine Mile Point 2	100
Oyster Creek	100
Peach Bottom 2	100
Peach Bottom 3	100
Pilgrim 1	100		MAY DOWNPOWER 480 MW IF PROBLEMS ON ONE OFFSITE LINE	*
Salem 1	100
Salem 2	100
Seabrook 1	100		307 LINE OOS (1 OF 3), POWER REDUCTION THREAT DUE TO GRID WORK IN NEW YORK UNTIL JANUARY
Susquehanna 1	36		HOLDING FOR SCRAM TIME TESTING	*
Susquehanna 2	100		VOLTAGE REGULATOR IN MANUAL
Three Mile Island 1	0	10/21/2007	REFUELING OUTAGE
Vermont Yankee	100

Region 2

Unit	Power	Down	Reason or Comment	Change in report (*)	Number of Scrams (#)
Browns Ferry 1	100		1 OF 7 (500 KV) TRANSMISSION LINES OOS FOR PLANNED MAINTENANCE
Browns Ferry 2	100		1 OF 7 (500 KV) TRANSMISSION LINES OOS FOR PLANNED MAINTENANCE
Browns Ferry 3	100		1 OF 7 (500 KV) TRANSMISSION LINES OOS FOR PLANNED MAINTENANCE
Brunswick 1	100
Brunswick 2	100
Catawba 1	100
Catawba 2	0	09/14/2007	REFUELING
Crystal River 3	65		CONDENSATE PUMP TRIP
Farley 1	0	09/28/2007	DEFUELED
Farley 2	100
Harris 1	100
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	0	10/26/2007	REFUELING OUTAGE
Robinson 2	100
Saint Lucie 1	100
Saint Lucie 2	0	09/30/2007	DEFUELED
Sequoyah 1	0	10/03/2007	REFUELING OUTAGE
Sequoyah 2	100
Summer	100
Surry 1	0	10/20/2007	REFUELING OUTAGE
Surry 2	100
Turkey Point 3	100
Turkey Point 4	100
Vogtle 1	97		100% ELECTRICAL CAPABILITY
Vogtle 2	98		100% ELECTRICAL CAPABILITY
Watts Bar 1	100

Region 3

Unit	Power	Down	Reason or Comment	Change in report (*)	Number of Scrams (#)
Braidwood 1	61		FEEDWATER HEATER REPAIRS	*
Braidwood 2	100
Byron 1	8		INCREASING POWER	*
Byron 2	18		INCREASING POWER	*
Clinton	97		100% ELECTRICAL CAPABILITY
D.C. Cook 1	100
D.C. Cook 2	0	09/14/2007	REFUELING OUTAGE
Davis-Besse	100
Dresden 2	0	10/28/2007	REFUELING OUTAGE	*
Dresden 3	98		100% ELECTRICAL CAPABILITY	*
Duane Arnold	98		100% ELECTRICAL CAPABILITY	*
Fermi 2	0	09/29/2007	REFUELING OUTAGE
Kewaunee	100
La Salle 1	96		COASTDOWN TO REFUELING OUTAGE
La Salle 2	100
Monticello	100
Palisades	91		CALIBRATION TESTING. COOK 1 LINE OOS THROUGH 11/1/07 FOR BREAKER PM.	*
Perry 1	100
Point Beach 1	100
Point Beach 2	100
Prairie Island 1	100
Prairie Island 2	100
Quad Cities 1	97		100% ELECTRICAL CAPABILITY	*
Quad Cities 2	97		100% ELECTRICAL CAPABILITY

Region 4

Unit	Power	Down	Reason or Comment	Change in report (*)	Number of Scrams (#)
Arkansas Nuclear 1	100
Arkansas Nuclear 2	100
Callaway	100		LOAD TAP CHANGER IN MANUAL
Columbia Generating Station	100
Comanche Peak 1	100
Comanche Peak 2	100
Cooper	100
Diablo Canyon 1	100
Diablo Canyon 2	100
Fort Calhoun	100
Grand Gulf 1	100
Palo Verde 1	0	10/22/2007	MAINTENANCE OUTAGE
Palo Verde 2	100
Palo Verde 3	0	09/29/2007	DEFUELED
River Bend 1	75		PLANNED MAINTENANCE DOWNPOWER	*
San Onofre 2	96		INCREASING POWER OVER NEXT WEEK - S/G LIMITATIONS	*
San Onofre 3	0	10/09/2007	MAINTENANCE OUTAGE
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.