Power Reactor Status Report for May 20, 2009

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	0	04/19/2009	REFUELING OUTAGE
Beaver Valley 2	100
Calvert Cliffs 1	100		MINIMUM GENERATION DECLARATION	*
Calvert Cliffs 2	100		MINIMUM GENERATION DECLARATION	*
FitzPatrick	100
Ginna	50		CIRC WATER REPAIRS	*
Hope Creek 1	100			*
Indian Point 2	100
Indian Point 3	100
Limerick 1	100
Limerick 2	100
Millstone 2	100
Millstone 3	100
Nine Mile Point 1	100			*
Nine Mile Point 2	100
Oyster Creek	100
Peach Bottom 2	100
Peach Bottom 3	100
Pilgrim 1	50		HOLDING POWER FOR SURVEILLANCES	*
Salem 1	100
Salem 2	100
Seabrook 1	100		345KV LINE 307 OOS	*
Susquehanna 1	94		100% ELECTRICAL CAPABILITY	*
Susquehanna 2	60		PERFORMING STARTUP TESTING	*
Three Mile Island 1	100		MINIMUM GENERATION DECLARATION	*
Vermont Yankee	100

Region 2

Unit	Power	Down	Reason or Comment	Change in report (*)	Number of Scrams (#)
Browns Ferry 1	100
Browns Ferry 2	0	04/25/2009	REFUELING OUTAGE
Browns Ferry 3	100
Brunswick 1	100
Brunswick 2	100
Catawba 1	100
Catawba 2	100
Crystal River 3	100
Farley 1	100
Farley 2	100
Harris 1	100
Hatch 1	0	05/10/2009	RX SCRAM - SEE EN #45052
Hatch 2	0	02/08/2009	MAINTENANCE OUTAGE
McGuire 1	100
McGuire 2	100
North Anna 1	100
North Anna 2	85		CONDENSER WATER BOX CLEANING
Oconee 1	100
Oconee 2	100
Oconee 3	0	04/24/2009	ZERO POWER PHYSICS TESTING	*
Robinson 2	100
Saint Lucie 1	100
Saint Lucie 2	0	04/26/2009	RELOADING CORE
Sequoyah 1	100
Sequoyah 2	100
Summer	100
Surry 1	100
Surry 2	100
Turkey Point 3	100
Turkey Point 4	100
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	97		100% ELECTRICAL CAPABILITY	*
D.C. Cook 1	0	03/02/2009	FORCED OUTAGE - SEE EN #44507
D.C. Cook 2	100
Davis-Besse	100
Dresden 2	99		100% ELECTRICAL CAPABILITY MIN. GENERATION ALERT UNTIL 0600	*
Dresden 3	100		MIN. GENERATION ALERT UNTIL 0600	*
Duane Arnold	90		MISO REQUEST
Fermi 2	100			*
Kewaunee	100
La Salle 1	100
La Salle 2	100
Monticello	100
Palisades	100
Perry 1	82		HOLDING POWER FOR MAINTENANCE ON 'B' FEEDWATER PUMP	*
Point Beach 1	100
Point Beach 2	100
Prairie Island 1	0	05/18/2009	REACTOR TRIP - SEE EN #45077
Prairie Island 2	100
Quad Cities 1	0	04/26/2009	REFUELING OUTAGE
Quad Cities 2	100

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	05/08/2009	REFUELING OUTAGE
Comanche Peak 1	100
Comanche Peak 2	100
Cooper	100
Diablo Canyon 1	100
Diablo Canyon 2	48		CIRC WATER TUNNEL CLEANING
Fort Calhoun	100
Grand Gulf 1	100
Palo Verde 1	100
Palo Verde 2	100
Palo Verde 3	0	04/03/2009	REFUELING OUTAGE
River Bend 1	100
San Onofre 2	99		100% ELECTRICAL CAPACITY
San Onofre 3	100			*
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.