Power Reactor Status Report for May 28, 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	100
BEAVER VALLEY 2	100
CALVERT CLIFFS 1	100
CALVERT CLIFFS 2	100
FITZPATRICK 1	100
GINNA 1	100
HOPE CREEK 1	100
INDIAN POINT 2	99		MAXIMUM OPERATING POWER - TURBINE THROTTLE VALVES FULLY OPEN
INDIAN POINT 3	100
LIMERICK 1	100
LIMERICK 2	98		INCREASING POWER TO 100%	*
MILLSTONE 2	0	05/25/1999	PERFORMING REPAIRS AND STARTUP SURVEILLANCES
MILLSTONE 3	0	05/01/1999	REFUELING OUTAGE - DEFUELED
NINE MILE POINT 1	0	04/11/1999	REFUELING OUTAGE - CORE RELOAD COMPLETED	*
NINE MILE POINT 2	100
OYSTER CREEK 1	100
PEACH BOTTOM 2	100
PEACH BOTTOM 3	100
PILGRIM 1	0	05/08/1999	REFUELING OUTAGE
SALEM 1	100			*
SALEM 2	18		INTEND TO SYNC GENERATOR ON GRID THIS MORNING AND CONTINUE WITH POWER ASCENS	*
SEABROOK 1	100
SUSQUEHANNA 1	81		REDUCED POWER FOR MAINTENANCE ON BYPASS VALVE	*
SUSQUEHANNA 2	100
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	100
BROWNS FERRY 3	100
BRUNSWICK 1	100
BRUNSWICK 2	76		INCREASING POWER TO 100% FOLLOWING A ROD IMPROVEMENT	*
CATAWBA 1	65		HOLDING POWER FOR TROUBLESHOOTING GENERATOR BUSHING TEMPERATURE ALARMS	*
CATAWBA 2	0	05/03/1999	MAINTENANCE OUTAGE - REPAIR OF GENERATOR ROTOR
CRYSTAL RIVER 3	100
FARLEY 1	0	05/27/1999	RX TRIP DUE TO LOSS OF MAIN FEED PUMP - SEE EVENT #35771	*	1
FARLEY 2	100
HARRIS 1	100
HATCH 1	99
HATCH 2	98
MCGUIRE 1	100
MCGUIRE 2	100
NORTH ANNA 1	100
NORTH ANNA 2	100
OCONEE 1	0	05/20/1999	REFUELING OUTAGE
OCONEE 2	100
OCONEE 3	100
ROBINSON 2	100
SAINT LUCIE 1	100
SAINT LUCIE 2	100
SEQUOYAH 1	100
SEQUOYAH 2	100
SUMMER 1	98
SURRY 1	100
SURRY 2	1		RX CRITICAL - TROUBLESHOOTING CONDENSER VACUUM PROBLEMS	*
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 1	30		HOLDING POWER FOR SURVEILLANCES AND SYSTEM WALKDOWNS	*
COOK 1	0	09/08/1997	MAINTENANCE OUTAGE
COOK 2	0	09/09/1997	REFUELING OUTAGE
DAVIS BESSE 1	100
DRESDEN 2	100
DRESDEN 3	100
DUANE ARNOLD 1	100
FERMI 2	97
KEWAUNEE 1	97		POWER LIMITED DUE TO STEAM GENERATOR TUBE PLUGGING
LASALLE 1	100
LASALLE 2	100
MONTICELLO 1	30		HOLDING FOR SURVEILLANCE TESTING	*
PALISADES 1	100
PERRY 1	100
POINT BEACH 1	100
POINT BEACH 2	100
PRAIRIE ISLAND 1	37		INCREASING POWER TO 50% FOR NI ADJUSTMENT	*
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	91		DECREASING POWER TO 85% FOR WEEKLY TURBINE SURVEILLANCES	*
ARKANSAS NUCLEAR 2	100
CALLAWAY 1	100
COMANCHE PEAK 1	100
COMANCHE PEAK 2	100
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	100
PALO VERDE 3	100
RIVER BEND 1	0	04/03/1999	REFUELING OUTAGE	*
SAN ONOFRE 2	100
SAN ONOFRE 3	100
SOUTH TEXAS 1	100
SOUTH TEXAS 2	100
WASHINGTON NUCLEAR 2	0	04/17/1999	MAINTENANCE OUTAGE
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.