Power Reactor Status Report for May 6, 2017

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	0	04/21/2017	REFUELING OUTAGE	*
Calvert Cliffs 1	100		HIGH SYSTEM VOLTAGE ACTION	*
Calvert Cliffs 2	100		HIGH SYSTEM VOLTAGE ACTION	*
FitzPatrick	100
Ginna	0	04/23/2017	REFUELING OUTAGE	*
Hope Creek 1	100
Indian Point 2	100
Indian Point 3	0	03/12/2017	REFUELING OUTAGE	*
Limerick 1	100
Limerick 2	0	04/16/2017	REFUELING OUTAGE	*
Millstone 2	46		INCREASING POWER	*
Millstone 3	100
Nine Mile Point 1	100
Nine Mile Point 2	100
Oyster Creek	100
Peach Bottom 2	100		LIMITED TO 25 MVAR DUE TO TURBINE VIBRATION
Peach Bottom 3	100
Pilgrim 1	0	04/09/2017	REFUELING OUTAGE
Salem 1	100
Salem 2	0	04/14/2017	REFUELING OUTAGE
Seabrook 1	100
Susquehanna 1	100		HIGH SYSTEM VOLTAGE ACTION	*
Susquehanna 2	72		HIGH SYSTEM VOLTAGE ACTION INCREASING POWER AFTER COMPLETING ROD PATTERN ADJUSTMENT	*
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	100			*
Browns Ferry 2	100			*
Browns Ferry 3	100			*
Brunswick 1	98		FLOW LIMITED
Brunswick 2	100
Catawba 1	0	04/28/2017	REFUELING OUTAGE	*
Catawba 2	100
Farley 1	100
Farley 2	100
Harris 1	100
Hatch 1	100			*
Hatch 2	90		4TH STAGE FEEDWATER HEATER REPAIR	*
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	0	04/27/2017	REFUELING OUTAGE	*
Summer	0	04/07/2017	REFUELING OUTAGE
Surry 1	100
Surry 2	0	05/05/2017	REFUELING OUTAGE	*
Turkey Point 3	100
Turkey Point 4	100
Vogtle 1	100
Vogtle 2	100
Watts Bar 1	0	05/04/2017	MANUAL REACTOR TRIP. SEE EN #52732
Watts Bar 2	0	03/20/2017	FORCED OUTAGE - CONDENSER REPAIRS IN PROGRESS

Region 3

Unit	Power	Down	Reason or Comment	Change in report (*)	Number of Scrams (#)
Braidwood 1	100			*
Braidwood 2	0	04/23/2017	REFUELING OUTAGE
Byron 1	100
Byron 2	100
Clinton	92		COASTDOWN TO REFUELING OUTAGE	*
D.C. Cook 1	100		HIGH SYSTEM VOLTAGE ACTION	*
D.C. Cook 2	100		HIGH SYSTEM VOLTAGE ACTION	*
Davis-Besse	100
Dresden 2	100
Dresden 3	100
Duane Arnold	100
Fermi 2	100
LaSalle 1	100
LaSalle 2	100
Monticello	0	04/15/2017	REFUELING OUTAGE
Palisades	0	04/23/2017	REFUELING OUTAGE
Perry 1	95		REDUCED POWER FOR ROD PATTERN ADJUSTMENT LATER TODAY	*
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	0	04/26/2017	FORCED OUTAGE
Arkansas Nuclear 2	0	03/28/2017	REFUELING OUTAGE
Callaway	100
Columbia Generating Station	72		COASTDOWN TO REFUELING OUTAGE	*
Comanche Peak 1	100
Comanche Peak 2	1		PLANT STARTUP IN PROGRESS	*
Cooper	100
Diablo Canyon 1	0	04/22/2017	REFUELING OUTAGE
Diablo Canyon 2	100
Grand Gulf 1	90		INCREASING POWER	*
Palo Verde 1	100
Palo Verde 2	0	04/07/2017	REFUELING OUTAGE	*
Palo Verde 3	100
River Bend 1	98		REDUCED POWER FOR ROD PATTERN ADJUSTMENT TOMORROW	*
South Texas 1	100
South Texas 2	92		INCREASING POWER	*
Waterford 3	0	04/15/2017	REFUELING OUTAGE
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.