Power Reactor Status Report for April 7, 1999

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	98		POWER LIMITED DUE TO AN OUT OF SERVICE MOISTURE SEPARATOR REHEATER
BEAVER VALLEY 2	0	02/26/1999	EXITING REFUELING OUTAGE
CALVERT CLIFFS 1	100
CALVERT CLIFFS 2	0	03/12/1999	REFUELING OUTAGE - DEFUELED
FITZPATRICK 1	100
GINNA 1	0	03/01/1999	REFUELING OUTAGE - FUEL RELOAD COMPLETE
HOPE CREEK 1	95			*
INDIAN POINT 2	99		MAXIMUM OPERATING POWER DUE TO TURBINE CONTROL VALVE POSITION
INDIAN POINT 3	100
LIMERICK 1	100
LIMERICK 2	84		COASTDOWN TO REFUELING OUTAGE
MILLSTONE 2	0	02/20/1996	REFUELING OUTAGE - REPAIRING A SMALL (400 ml/min) BODY-TO-BONNET LEAK IN A S	*
MILLSTONE 3	100
NINE MILE POINT 1	100
NINE MILE POINT 2	100
OYSTER CREEK 1	100
PEACH BOTTOM 2	100
PEACH BOTTOM 3	100
PILGRIM 1	80		HOLDING POWER AT THIS LEVEL DUE TO AN INOPERABLE MAIN STEAM ISOLATION VALVE
SALEM 1	100
SALEM 2	0	04/03/1999	ENTERING REFUELING OUTAGE
SEABROOK 1	0	03/27/1999	REFUELING OUTAGE -	*
SUSQUEHANNA 1	100
SUSQUEHANNA 2	0	03/12/1999	REFUELING OUTAGE -	*
THREE MILE ISLAND 1	100
VERMONT YANKEE 1	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	82		COASTDOWN TO REFUELING OUTAGE	*
BROWNS FERRY 3	100
BRUNSWICK 1	100
BRUNSWICK 2	95		COASTDOWN TO REFUELING OUTAGE	*
CATAWBA 1	100
CATAWBA 2	100
CRYSTAL RIVER 3	100			*
FARLEY 1	100
FARLEY 2	49		OPERATING AT REDUCED POWER TO AVOID COASTDOWN DURING PEAK DEMAND PERIOD
HARRIS 1	100
HATCH 1	0	03/01/1999	REFUELING OUTAGE -	*
HATCH 2	98		MAXIMUM OPERATING POWER DUE TO TURBINE CONTROL VALVE POSITION AFTER PERFORMA
MCGUIRE 1	100
MCGUIRE 2	0	03/12/1999	REFUELING OUTAGE -	*
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	50		REDUCED POWER WHILE REPAIRS ARE MADE TO A SMALL LEAK IN THE ECCS SUCTION PIP	*
SEQUOYAH 1	100
SEQUOYAH 2	67		COASTDOWN TO REFUELING OUTAGE	*
SUMMER 1	0	04/03/1999	ENTERING REFUELING OUTAGE - PLAN TO DETENTION VESSEL HEAD IN A DAY OR TWO
SURRY 1	100
SURRY 2	72		COASTDOWN TO REFUELING OUTAGE	*
TURKEY POINT 3	100
TURKEY POINT 4	0	03/15/1999	APPROACHING CRITICALITY	*
VOGTLE 1	100
VOGTLE 2	100
WATTS BAR 1	0	02/27/1999	REFUELING OUTAGE

Region 3

Unit	Power	Down	Reason or Comment	Change in report(*)	Number of Scrams(#)
BRAIDWOOD 1	0	04/05/1999	FORCED MAINTENANCE OUTAGE DUE TO CATASTROPHIC FAILURE OF A HEATER DRAIN TANK
BRAIDWOOD 2	91		COASTDOWN TO REFUELING OUTAGE	*
BYRON 1	0	03/27/1999	REFUELING OUTAGE - DEFUELED
BYRON 2	100			*
CLINTON 1	0	09/06/1996	REFUELING OUTAGE
COOK 1	0	09/08/1997	MAINTENANCE OUTAGE
COOK 2	0	09/09/1997	REFUELING OUTAGE
DAVIS BESSE 1	100
DRESDEN 2	99		MAXIMUM OPERATING POWER DUE TO TURBINE CONTROL VALVE POSITION
DRESDEN 3	99		MAXIMUM OPERATING POWER DUE TO TURBINE CONTROL VALVE POSITION
DUANE ARNOLD 1	100
FERMI 2	97		POWER LIMITED DUE TO POWER UPRATE ISSUES
KEWAUNEE 1	97		POWER LIMITED DUE TO STEAM GENERATOR TUBE PLUGGING
LASALLE 1	100			*
LASALLE 2	0	09/20/1996	REFUELING OUTAGE
MONTICELLO 1	100
PALISADES 1	100
PERRY 1	0	03/26/1999	REFUELING OUTAGE - FUEL OFFLOAD IN PROGRESS
POINT BEACH 1	100
POINT BEACH 2	100
PRAIRIE ISLAND 1	100
PRAIRIE ISLAND 2	100
QUAD CITIES 1	99		MAXIMUM OPERATING POWER DUE TO JET PUMP RISER BRACE LIMITATIONS
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 1	100
COMANCHE PEAK 1	100
COMANCHE PEAK 2	0	03/20/1999	REFUELING OUTAGE - DEFUELED
COOPER 1	100
DIABLO CANYON 1	100
DIABLO CANYON 2	100
FT CALHOUN 1	100
GRAND GULF 1	100
PALO VERDE 1	100
PALO VERDE 2	0	03/26/1999	REFUELING OUTAGE - DEFUELED
PALO VERDE 3	100
RIVER BEND 1	0	04/03/1999	REFUELING OUTAGE -	*
SAN ONOFRE 2	100
SAN ONOFRE 3	0	03/27/1999	REFUELING OUTAGE - FUEL OFFLOAD IN PROGRESS
SOUTH TEXAS 1	0	03/26/1999	REFUELING OUTAGE - DEFUELED	*
SOUTH TEXAS 2	100
WASHINGTON NUCLEAR 2	85		HOLDING POWER AT THIS LEVEL FOR ECONOMIC DISPATCH UNTIL PERFORMANCE OF A PLA
WATERFORD 3	100
WOLF CREEK 1	0	04/03/1999	ENTERING REFUELING OUTAGE -	*

* - 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.