Power Reactor Status Report for June 27, 2000

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	95		HOLDING POWER AT THIS LEVEL TO TROUBLESHOOT A CONDENSER TUBE LEAK	*
CALVERT CLIFFS 2	100
FITZPATRICK 1	100
GINNA 1	100
HOPE CREEK 1	62		HOLDING POWER AT THIS LEVEL TO PERFORM ROD PATTERN ADJUSTMENTS AND TO LET XENON PEAK AFTER EXITING A MAINTENANCE OUTAGE	*
INDIAN POINT 2	0	02/15/2000	REFUELING OUTAGE
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 1	97		INCREASING POWER AFTER EXITING A PLANNED MAINTENANCE OUTAGE TO PERFORM TRANSFORMER COOLER CLEANING	*
PEACH BOTTOM 2	100
PEACH BOTTOM 3	100
PILGRIM 1	100
SALEM 1	99		INCREASING POWER AFTER REDUCING TO 90% TO PERFORM MAIN FEEDWATER HEATER TUBE LEAK REPAIRS	*
SALEM 2	100
SEABROOK 1	0	06/26/2000	MANUAL REACTOR TRIP FROM 100% POWER FOLLOWING THE LOSS OF MAIN FEEDWATER PUMP 'A' (REFER TO EVENT #37117)	*	1
SUSQUEHANNA 1	100
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	100
CATAWBA 1	100
CATAWBA 2	100
CRYSTAL RIVER 3	100
FARLEY 1	80		HOLDING POWER AT THIS LEVEL TO PERFORM COOLING TOWER REPAIRS	*
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	100
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	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

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	100
COOK 1	0	09/08/1997	REFUELING OUTAGE - DEFUELED
COOK 2	48		HOLDING POWER AT THIS LEVEL TO PERFORM NUCLEAR INSTRUMENTATION CALIBRATIONS AFTER EXITING A REFUELING/MAINTENANCE OUTAGE	*
DAVIS BESSE 1	100
DRESDEN 2	100
DRESDEN 3	100
DUANE ARNOLD 1	10		HOLDING POWER AT THIS LEVEL WITH THE UNIT OFF LINE TO PERFORM MAIN CURRENT GENERATOR TRANSFORMER REPAIRS	*
FERMI 2	100
KEWAUNEE 1	94		MAXIMUM POWER DUE TO PLUGGED STEAM GENERATOR TUBES
LASALLE 1	100
LASALLE 2	100			*
MONTICELLO 1	100
PALISADES 1	99			*
PERRY 1	98
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	97
CALLAWAY 1	100
COMANCHE PEAK 1	100
COMANCHE PEAK 2	100
COOPER 1	91		SLOWLY INCREASING POWER AFTER DECREASING TO 60% TO IDENTIFY A FUEL PIN LEAK	*
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	99
RIVER BEND 1	100
SAN ONOFRE 2	100
SAN ONOFRE 3	100
SOUTH TEXAS 1	100
SOUTH TEXAS 2	100
WATERFORD 3	100
WNP-2	0	06/26/2000	AUTOMATIC REACTOR SCRAM FROM 100% POWER FOLLOWING A MAIN TURBINE TRIP (REFER TO EVENT #37114)	*	1
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.