Power Reactor Status Report for May 21, 2005

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	100
Ginna	100
Hope Creek 1	100
Indian Point 2	100
Indian Point 3	100
Limerick 1	63		SCHEDULED WATERBOX CLEANING	*
Limerick 2	100
Millstone 2	75		INCREASING POWER	*
Millstone 3	100
Nine Mile Point 1	100
Nine Mile Point 2	22		DRYWELL ENTRY FOR POTENTIAL STEAM LEAK	*
Oyster Creek	100
Peach Bottom 2	100
Peach Bottom 3	100
Pilgrim 1	100
Salem 1	100
Salem 2	99		TURBINE VALVE ADJUSTMENTS	*
Seabrook 1	70		MAIN FEEDPUMP MAINTENANCE	*
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	DEFUELED
Browns Ferry 2	100
Browns Ferry 3	100
Brunswick 1	100
Brunswick 2	100
Catawba 1	0	05/07/2005	DEFUELED	*
Catawba 2	100
Crystal River 3	100
Farley 1	100
Farley 2	100
Harris 1	100
Hatch 1	60		REPAIR FEEDWATER HEATER VALVE	*
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	0	04/24/2005	REFUELING OUTAGE
Summer	0	04/23/2005	REFUELING OUTAGE
Surry 1	100
Surry 2	0	04/23/2005	REFUELING OUTAGE
Turkey Point 3	100
Turkey Point 4	0	04/10/2005	REFUELING OUTAGE
Vogtle 1	100
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	95		100% ELECTRICAL CAPABILITY
D.C. Cook 1	100
D.C. Cook 2	92		REDUCED POWER FOR WATERBOX TUBE REPAIRS	*
Davis-Besse	100
Dresden 2	99		100% ELECTRICAL CAPABILITY
Dresden 3	99		100% ELECTRICAL CAPABILITY
Duane Arnold	94		100% ELECTRICAL CAPABILITY
Fermi 2	100
Kewaunee	0	02/20/2005	RESOLVING AUXILIARY FEEDWATER ISSUES
La Salle 1	100
La Salle 2	66		LOAD FOLLOW	*
Monticello	100
Palisades	100			*
Perry 1	100
Point Beach 1	100
Point Beach 2	0	04/01/2005	REFUELING OUTAGE
Prairie Island 1	100
Prairie Island 2	0	04/15/2005	REFUELING OUTAGE	*
Quad Cities 1	85		LIMITED IN POWER (STEAM DRYER MONITORING)
Quad Cities 2	84		LIMITED IN POWER (STEAM DRYER MONITORING)

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	0	05/06/2005	REFUELING OUTAGE
Comanche Peak 1	100
Comanche Peak 2	100
Cooper	100
Diablo Canyon 1	100
Diablo Canyon 2	100
Fort Calhoun	0	02/26/2005	REFUELING OUTAGE
Grand Gulf 1	100
Palo Verde 1	99			*
Palo Verde 2	12		PREPAIRING TO INCREASE TO 19% POWER	*
Palo Verde 3	99			*
River Bend 1	100
San Onofre 2	100			*
San Onofre 3	95		INCREASING POWER FOLLOWING POWER REDUCTION FOR VALVE TESTING	*
South Texas 1	100
South Texas 2	100
Waterford 3	0	04/16/2005	CONTAINMENT LEAK RATE TESTING	*
Wolf Creek 1	99		HOLDING FOR INSTRUMENT CALIBRATIONS	*

* - 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.