Power Reactor Status Report for July 19, 2006

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		GRID RELIABILITY GREEN	*
Beaver Valley 2	100		GRID RELIABILITY GREEN	*
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	100			*
Limerick 2	100			*
Millstone 2	100
Millstone 3	100
Nine Mile Point 1	100
Nine Mile Point 2	100
Oyster Creek	85		INCREASING POWER TO 100%	*
Peach Bottom 2	100			*
Peach Bottom 3	100			*
Pilgrim 1	100
Salem 1	100			*
Salem 2	100			*
Seabrook 1	100			*
Susquehanna 1	100		MAXIMUM GENERATION ALERT AND PRIMARY RESERVE ALERT IN EFFECT	*
Susquehanna 2	100		MAXIMUM GENERATION ALERT AND PRIMARY RESERVE ALERT IN EFFECT	*
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		TVA ISSUED POWER SUPPLY ALERT
Browns Ferry 3	100		TVA ISSUED POWER SUPPLY ALERT
Brunswick 1	100		RELIABILITY ALERT IN EFFECT	*
Brunswick 2	100		RELIABILITY ALERT IN EFFECT	*
Catawba 1	100		POWER DEMAND ORANGE STATUS
Catawba 2	100		POWER DEMAND ORANGE STATUS
Crystal River 3	100		GRID CONDITION RED LAMP ILLUMINATED	*
Farley 1	100
Farley 2	100
Harris 1	100		SYSTEM RELIABILITY ALERT BASED ON DEMAND
Hatch 1	100
Hatch 2	100
McGuire 1	100
McGuire 2	100
North Anna 1	100			*
North Anna 2	100			*
Oconee 1	100		SYSTEM GRID STATUS ORANGE BASED ON DEMAND AND FOSSIL UNIT DOWN
Oconee 2	100		SYSTEM GRID STATUS ORANGE BASED ON DEMAND AND FOSSIL UNIT DOWN
Oconee 3	100		SYSTEM GRID STATUS ORANGE BASED ON DEMAND AND FOSSIL UNIT DOWN
Robinson 2	100		ECC ISSUED RELIABILITY ALERT FOR SYSTEM LOAD
Saint Lucie 1	100
Saint Lucie 2	100
Sequoyah 1	100		POWER SUPPLY ALERT IN EFFECT	*
Sequoyah 2	100		POWER SUPPLY ALERT IN EFFECT	*
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		POWER SYSTEM ALERT IN EFFECT	*

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	99		100% ELECTRICAL CAPABILITY
Dresden 3	100
Duane Arnold	96		100% ELECTRICAL CAPABILITY INTERRUPTIBLE CUSTOMERS CAN EXPECT TO BE INTERRUPTED	*
Fermi 2	0	07/08/2006	PLANNED MAINTENANCE FOR TRANSFORMER ISSUE
Kewaunee	100
La Salle 1	100
La Salle 2	100
Monticello	100		SYSTEM RELIABILITY YELLOW	*
Palisades	100
Perry 1	100			*
Point Beach 1	100
Point Beach 2	100
Prairie Island 1	100		SYSTEM CONDITION YELLOW	*
Prairie Island 2	100		SYSTEM CONDITION YELLOW	*
Quad Cities 1	99		100% ELECTRICAL CAPABILITY
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	100
Comanche Peak 1	100		HANDS-OFF MAINTENANCE FOR NEXT 2 DAYS
Comanche Peak 2	100		HANDS-OFF MAINTENANCE FOR NEXT 2 DAYS
Cooper	100
Diablo Canyon 1	100		RESTRICTED MAINTENANCE ORDER	*
Diablo Canyon 2	100		RESTRICTED MAINTENANCE ORDER	*
Fort Calhoun	100		CURTAILMENT ALERT	*
Grand Gulf 1	100
Palo Verde 1	100
Palo Verde 2	100
Palo Verde 3	100
River Bend 1	100
San Onofre 2	99		RESTRICTED MAINTENANCE BETWEEN 0600-2000 HOURS
San Onofre 3	100		RESTRICTED MAINTENANCE BETWEEN 0600-2000 HOURS
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.