Power Reactor Status Report for September 30, 2018

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	92		COASTDOWN TO REFUELING OUTAGE
Calvert Cliffs 1	100		HIGH SYSTEM VOLTAGE ACTION
Calvert Cliffs 2	100		HIGH SYSTEM VOLTAGE ACTION
FitzPatrick	0	09/10/2018	REFUELING OUTAGE
Ginna	98		COASTDOWN TO REFUELING OUTAGE	*
Hope Creek 1	100
Indian Point 2	100
Indian Point 3	100
Limerick 1	100
Limerick 2	100
Millstone 2	0	09/27/2018	REFUELING OUTAGE
Millstone 3	100
Nine Mile Point 1	100
Nine Mile Point 2	100
Oyster Creek	0	09/17/2018	PERMANENTLY SHUTDOWN
Peach Bottom 2	90		150 MVAR RESTRICTION FOR TURBINE VIBRATION COASTDOWN TO REFUELING OUTAGE
Peach Bottom 3	100		RETURNED TO 100 PERCENT STEADY STATE FOLLOWING ROD ADJUSTMENT	*
Pilgrim 1	100
Salem 1	100
Salem 2	67		HOLDING POWER DUE TO VIBRATION ISSUE
Seabrook 1	93		COASTDOWN TO REFUELING OUTAGE	*
Susquehanna 1	100		HIGH SYSTEM VOLTAGE ACTION
Susquehanna 2	100		HIGH SYSTEM VOLTAGE ACTION
Three Mile Island 1	100		HIGH SYSTEM VOLTAGE ACTION

Region 2

Unit	Power	Down	Reason or Comment	Change in report (*)	Number of Scrams (#)
Browns Ferry 1	79		REDUCED POWER DUE TO FEEDWATER HEATER TUBE LEAK
Browns Ferry 2	100
Browns Ferry 3	72		REDUCED POWER DUE TO FEEDWATER HEATER TUBE LEAK
Brunswick 1	100		RETURNED TO 100 PERCENT POWER FOLLOWING HURRICANE	*
Brunswick 2	93		HOLDING FOR XMISSION LINE REPAIR FOLLOWING HURRICANE
Catawba 1	100
Catawba 2	100
Farley 1	62		HOLDING WHILE TROUBLESHOOTING MAIN TURBINE GOVERNOR	*
Farley 2	100
Harris 1	100
Hatch 1	100
Hatch 2	100
McGuire 1	100
McGuire 2	0	09/14/2018	REFUELING OUTAGE
North Anna 1	100
North Anna 2	100
Oconee 1	100
Oconee 2	100
Oconee 3	100
Robinson 2	0	09/22/2018	REFUELING OUTAGE
Saint Lucie 1	100
Saint Lucie 2	0	08/26/2018	REFUELING OUTAGE
Sequoyah 1	100
Sequoyah 2	98		COASTDOWN TO REFUELING OUTAGE	*
Summer	100
Surry 1	100
Surry 2	100
Turkey Point 3	44		PREP FOR REFUELING OUTAGE	*
Turkey Point 4	100
Vogtle 1	0	09/16/2018	REFUELING OUTAGE	*
Vogtle 2	100
Watts Bar 1	0	09/14/2018	REFUELING OUTAGE
Watts Bar 2	100

Region 3

Unit	Power	Down	Reason or Comment	Change in report (*)	Number of Scrams (#)
Braidwood 1	96		DOWNPOWER DUE TO DISPATCH REQUEST	*
Braidwood 2	92		COASTDOWN TO REFUELING OUTAGE	*
Byron 1	98		INCREASING POWER	*
Byron 2	100
Clinton	98		100% ELECTRICAL CAPABILITY
D.C. Cook 1	100		HIGH SYSTEM VOLTAGE ACTION
D.C. Cook 2	100		HIGH SYSTEM VOLTAGE ACTION
Davis-Besse	100		HIGH SYSTEM VOLTAGE ACTION	*
Dresden 2	100
Dresden 3	90		COASTDOWN TO REFUELING OUTAGE
Duane Arnold	97		FUEL CONDITIONING HOLD
Fermi 2	0	09/21/2018	REFUELING OUTAGE
LaSalle 1	100
LaSalle 2	100
Monticello	100
Palisades	100
Perry 1	100
Point Beach 1	100
Point Beach 2	92		COASTDOWN TO REFUELING OUTAGE	*
Prairie Island 1	0	09/21/2018	REFUELING OUTAGE
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	0	09/16/2018	FORCED OUTAGE - MAIN FEED LEAK
Callaway	100
Columbia Generating Station	100
Comanche Peak 1	100
Comanche Peak 2	100
Cooper	0	09/29/2018	REFUELING OUTAGE	*
Diablo Canyon 1	100
Diablo Canyon 2	100
Grand Gulf 1	94		HOLD FOR XENON SOAK
Palo Verde 1	100
Palo Verde 2	93		COASTDOWN TO REFUELING OUTAGE	*
Palo Verde 3	100
River Bend 1	100
South Texas 1	94		COASTDOWN TO REFUELING OUTAGE	*
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.