Power Reactor Status Report for March 18, 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		MAINTENANCE ON CONDENSER WATER BOX
Calvert Cliffs 1	100
Calvert Cliffs 2	0	02/25/2007	DEFUELED
FitzPatrick	100
Ginna	0	03/16/2007	AUTOMATIC TRIP SEE EN #43243
Hope Creek 1	100
Indian Point 2	100
Indian Point 3	0	03/06/2007	DEFUELED
Limerick 1	100
Limerick 2	0	03/09/2007	REFUELING OUTAGE
Millstone 2	100
Millstone 3	100
Nine Mile Point 1	0	03/16/2007	REFUELING OUTAGE. MAINTENANCE ON 345 KV LINE # 8
Nine Mile Point 2	65		INCREASING POWER
Oyster Creek	82		RECIRC PUMP SEAL REPAIR PENDING
Peach Bottom 2	100
Peach Bottom 3	100
Pilgrim 1	0	03/17/2007	MANUAL REACTOR SCRAM DUE TO UNIDENTIFIED LEAKAGE EN# 43245	*	1
Salem 1	92		COASTDOWN TO REFUELING OUTAGE
Salem 2	100
Seabrook 1	99		HIGH TEMPERATURE ON NEUTRAL BUS BUSHING	*
Susquehanna 1	100		MAIN GENERATOR VOLTAGE REGULATOR IN MANUAL
Susquehanna 2	0	03/03/2007	REFUELING OUTAGE
Three Mile Island 1	95		CONTROL ROD TESTING INPROGRESS	*
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) LINES OOS
Browns Ferry 2	0	02/20/2007	REFUELING OUTAGE 500 KV (MADISON) LINES OOS
Browns Ferry 3	100		500 KV (MADISON) LINES OOS
Brunswick 1	100
Brunswick 2	0	03/02/2007	REFUELING OUTAGE
Catawba 1	40		COMBINED INTERCEPT VALVE STUCK CLOSED	*
Catawba 2	100
Crystal River 3	100
Farley 1	100
Farley 2	100
Harris 1	100
Hatch 1	100
Hatch 2	16		INCREASING POWER
McGuire 1	0	03/10/2007	REFUELING OUTAGE
McGuire 2	100
North Anna 1	100
North Anna 2	0	03/17/2007	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		YELLOW GRID CONDITION
Sequoyah 2	100		YELLOW GRID CONDITION
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
Watts Bar 1	100

Region 3

Unit	Power	Down	Reason or Comment	Change in report (*)	Number of Scrams (#)
Braidwood 1	85		MAIN TURBINE THROTTLE VALVE & GOVERNOR VALVE TESTING	*
Braidwood 2	100
Byron 1	100
Byron 2	99		COASTDOWN TO REFUELING OUTAGE
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	98		100% ELECTRICAL CAPABILITY
Duane Arnold	17		INCREASING POWER	*
Fermi 2	100
Kewaunee	100
La Salle 1	100
La Salle 2	23		INCREASING POWER	*
Monticello	0	03/13/2007	REFUELING OUTAGE
Palisades	100
Perry 1	99			*
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		345 KV OFFSITE PWR LINE OOS UNTIL 1ST WEEK IN MAY
Quad Cities 1	94		COASTDOWN TO REFUELING OUTAGE	*
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
Columbia Generating Station	98		COASTDOWN TO REFUELING OUTAGE
Comanche Peak 1	0	02/24/2007	DEFUELED
Comanche Peak 2	100
Cooper	100
Diablo Canyon 1	100
Diablo Canyon 2	100
Fort Calhoun	100
Grand Gulf 1	65		HOLDING POWER UNTIL SHUTDOWN ON 03/19/07	*
Palo Verde 1	100
Palo Verde 2	100
Palo Verde 3	99		PERFORMING HIGHRATE S/G BLOWDOWNS	*
River Bend 1	100			*
San Onofre 2	99
San Onofre 3	100
South Texas 1	100
South Texas 2	82		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.