Power Reactor Status Report for May 18, 2008

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	0	04/14/2008	PERFORMING PLANT STARTUP
Calvert Cliffs 1	100
Calvert Cliffs 2	100
FitzPatrick	100
Ginna	99			*
Hope Creek 1	87		ADMINISTRATIVE LIMIT DUE TO POWER UPRATE	*
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		500KV LINE (220-34) OOS FOR MAINTENANCE UNTIL 5/19
Peach Bottom 3	100		500KV LINE (220-34) OOS FOR MAINTENANCE UNTIL 5/19
Pilgrim 1	100
Salem 1	100
Salem 2	74		INCREASING POWER	*
Seabrook 1	100
Susquehanna 1	77		HOLDING POWER FOR MAINTENANCE	*
Susquehanna 2	100		VOLTAGE REGULATOR IN MANUAL
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	100		500 KV TRINITY LINE OOS UNTIL 6/9/08.
Browns Ferry 2	100		500 KV TRINITY LINE OOS UNTIL 6/9/08.
Browns Ferry 3	37		500 KV TRINITY LINE OOS UNTIL 6/9/08. HOLDING FOR SCRAM TIME TESTING.	*
Brunswick 1	100
Brunswick 2	100
Catawba 1	0	05/03/2008	REFUELING OUTAGE. DEFUELED
Catawba 2	100
Crystal River 3	100
Farley 1	100
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	0	04/11/2008	REFUELING OUTAGE
Oconee 2	100
Oconee 3	100
Robinson 2	100		EAST 115KV BUS OOS FOR MAINTENANCE	*
Saint Lucie 1	100
Saint Lucie 2	100
Sequoyah 1	100		YELLOW GRID
Sequoyah 2	0	05/04/2008	REFUELING OUTAGE. YELLOW GRID.	*
Summer	0	04/25/2008	REFUELING OUTAGE
Surry 1	100
Surry 2	0	04/26/2008	REFUELING OUTAGE
Turkey Point 3	100
Turkey Point 4	100
Vogtle 1	99			*
Vogtle 2	98		100% ELECTRICAL CAPABILITY
Watts Bar 1	0	05/17/2008	DOWN TO REPAIR A STATOR COOLING WATER LEAK	*

Region 3

Unit	Power	Down	Reason or Comment	Change in report (*)	Number of Scrams (#)
Braidwood 1	100
Braidwood 2	48		INCREASING POWER	*
Byron 1	100
Byron 2	100
Clinton	79		ROD SEQUENCE EXCHANGE; MIN. GEN. ALERT	*
D.C. Cook 1	100
D.C. Cook 2	11		INCREASING POWER	*
Davis-Besse	100
Dresden 2	99		100% ELECTRICAL CAPABILITY	*
Dresden 3	99		100% ELECTRICAL CAPABILITY	*
Duane Arnold	98		100% ELECTRICAL CAPABILITY
Fermi 2	100
Kewaunee	100
La Salle 1	100
La Salle 2	53		LOAD DROP FOR SURVEILANCES INCLUDING TURBINE VALVES AND EHC	*
Monticello	98		INCREASING POWER FOLLOWING SCRAM TIME TESTING	*
Palisades	100
Perry 1	100
Point Beach 1	53		INCREASING POWER FOLLOWING FEED PUMP MAINTENANCE	*
Point Beach 2	100
Prairie Island 1	100
Prairie Island 2	100
Quad Cities 1	97		100% ELECTRICAL CAPABILITY
Quad Cities 2	80		ROD SHUFFLE	*

Region 4

Unit	Power	Down	Reason or Comment	Change in report (*)	Number of Scrams (#)
Arkansas Nuclear 1	99			*
Arkansas Nuclear 2	100
Callaway	100
Columbia Generating Station	100
Comanche Peak 1	100
Comanche Peak 2	100
Cooper	17		HOLDING FOR TURBINE TESTING	*
Diablo Canyon 1	100		DIABLO-MESA 230 KV LINE OOS UNTIL 5/19	*
Diablo Canyon 2	100		DIABLO-MESA 230 KV LINE OOS UNTIL 5/19	*
Fort Calhoun	0	04/19/2008	REFUELING OUTAGE. DEFUELED
Grand Gulf 1	100
Palo Verde 1	100
Palo Verde 2	0	03/28/2008	REFUELING OUTAGE
Palo Verde 3	100
River Bend 1	100
San Onofre 2	99			*
San Onofre 3	80		HOLDING POWER FOR FUEL ECONOMY
South Texas 1	100
South Texas 2	100
Waterford 3	0	04/26/2008	REFUELING OUTAGE
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.