Power Reactor Status Report for July 7, 2010

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		MAXIMUM EMERGENCY GENERATION ALERT IN EFFECT ON 7/7/10 (DURING THE DAY AND EVENING)	*
Calvert Cliffs 2	100		MAXIMUM EMERGENCY GENERATION ALERT IN EFFECT ON 7/7/10 (DURING THE DAY AND EVENING)	*
FitzPatrick	99		WILL PERFORM ROD PATTERN ADJUST TO INCREASE POWER - GRID OPERATOR REQUESTS LICENSEE LIMIT ACTIVITIES POTENTIALLY JEOPARDIZING THE GRID	*
Ginna	100		BOTH OFFSITE LINES CONSIDERED INOPERABLE - CONDITION CAUSING INOPERATILITY HAS BEEN CORRECTED - EVALUATION IN PROGRESS	*
Hope Creek 1	91		REDUCED POWER DUE TO HIGH TEMPERATURE EFFECTS ON SECONDARY EFFICIENCY	*
Indian Point 2	100
Indian Point 3	100
Limerick 1	100		HOT WEATHER ALERT - MAXIMUM EMERGENCY GENERATION ALERT IN EFFECT ON 7/7/10 (DURING THE DAY AND EVENING) - HEAVY LOAD CONCERN	*
Limerick 2	98		HOT WEATHER ALERT - MAXIMUM EMERGENCY GENERATION ALERT IN EFFECT ON 7/7/10 (DURING THE DAY AND EVENING) - HEAVY LOAD CONCERN - POWER REDUCED DUE TO HIGH CONDENSATE RETURN TEMPERATURE CONCERN	*
Millstone 2	100		ISO NEW ENGLAND ISSUED GENERATION ALERT - NO ACTIONS TAKEN YET	*
Millstone 3	100		ISO NEW ENGLAND ISSUED GENERATION ALERT - NO ACTIONS TAKEN YET	*
Nine Mile Point 1	100
Nine Mile Point 2	100
Oyster Creek	100
Peach Bottom 2	100		HOT WEATHER ALERT - MAXIMUM EMERGENCY GENERATION ALERT IN EFFECT ON 7/7/10 (DURING THE DAY AND EVENING)	*
Peach Bottom 3	100		HOT WEATHER ALERT - MAXIMUM EMERGENCY GENERATION ALERT IN EFFECT ON 7/7/10 (DURING THE DAY AND EVENING)	*
Pilgrim 1	100		ISO NEW ENGLAND ALERT - DO NOT PERFORM ANY HIGH RISK EVOLUTIONS	*
Salem 1	100
Salem 2	100
Seabrook 1	100
Susquehanna 1	98		HOT WEATHER ALERT - MAXIMUM EMERGENCY GENERATION ALERT IN EFFECT ON 7/7/10 (DURING THE DAY AND EVENING) - REDUCED POWER DUE TO CONDENSER BACK PRESSURE	*
Susquehanna 2	94		100% ELECTRICAL CAPABILITY - HOT WEATHER ALERT - MAXIMUM EMERGENCY GENERATION ALERT IN EFFECT ON 7/7/10 (DURING THE DAY AND EVENING) - REDUCED POWER SLIGHTLY DUE TO CONDENSER BACK PRESSURE	*
Three Mile Island 1	100		MAXIMUM EMERGENCY GENERATION ALERT IN EFFECT ON 7/7/10 (DURING THE DAY AND EVENING)	*
Vermont Yankee	100		ISO NEW ENGLAND ALERT - DO NOT PERFORM ANY HIGH RISK EVOLUTIONS	*

Region 2

Unit	Power	Down	Reason or Comment	Change in report (*)	Number of Scrams (#)
Browns Ferry 1	100
Browns Ferry 2	96		CONDENSER WATERBOX REMOVED FROM SERVICE FOR TUBE LEAK REPAIR	*
Browns Ferry 3	100
Brunswick 1	100		ANTICIPATE ENTERING SYSTEM RELIABILITY ALERT LEVEL 0 AT 1000 HRS ON 7/7/10	*
Brunswick 2	100		ANTICIPATE ENTERING SYSTEM RELIABILITY ALERT LEVEL 0 AT 1000 HRS ON 7/7/10	*
Catawba 1	100
Catawba 2	100
Crystal River 3	0	09/25/2009	DEFUELED
Farley 1	100			*
Farley 2	100
Harris 1	100
Hatch 1	68		INCREASING POWER TO 100%	*
Hatch 2	100
McGuire 1	100
McGuire 2	100
North Anna 1	98		HOT WEATHER ALERT - MAXIMUM EMERGENCY GENERATION ALERT IN EFFECT FOR 7/7/10 (DURING THE DAY AND EVENING)	*
North Anna 2	100		HOT WEATHER ALERT - MAXIMUM EMERGENCY GENERATION ALERT IN EFFECT FOR 7/7/10 (DURING THE DAY AND EVENING)	*
Oconee 1	100
Oconee 2	100
Oconee 3	100
Robinson 2	0	03/28/2010	REFUELING OUTAGE
Saint Lucie 1	100
Saint Lucie 2	100
Sequoyah 1	100
Sequoyah 2	100
Summer	100
Surry 1	100		HOT WEATHER ALERT - MAXIMUM EMERGENCY GENERATION ALERT IN EFFECT ON 7/7/10 (DURING THE DAY AND EVENING)	*
Surry 2	100		HOT WEATHER ALERT - MAXIMUM EMERGENCY GENERATION ALERT IN EFFECT ON 7/7/10 (DURING THE DAY AND EVENING)	*
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	100
D.C. Cook 2	100
Davis-Besse	100
Dresden 2	100
Dresden 3	100
Duane Arnold	100
Fermi 2	100
Kewaunee	100
La Salle 1	100		HEAVY LOAD VOLTAGE SCHEDULE	*
La Salle 2	100		HEAVY LOAD VOLTAGE SCHEDULE	*
Monticello	100
Palisades	100
Perry 1	100
Point Beach 1	100
Point Beach 2	100
Prairie Island 1	100
Prairie Island 2	100
Quad Cities 1	100
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	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	100
Palo Verde 2	100
Palo Verde 3	100
River Bend 1	100
San Onofre 2	100
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.