Power Reactor Status Report for May 21, 2016

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	100
Ginna	100
Hope Creek 1	100		HIGH SYSTEM VOLTAGE ACTION	*
Indian Point 2	0	03/07/2016	REFUELING OUTAGE
Indian Point 3	100		MAINTENANCE AFFECTING FEEDERS 95331, 95332, 13W92, AND 13W93 TO WORK ON BT 4-5	*
Limerick 1	100
Limerick 2	63		PLANT TESTING AND WATER BOX CLEANING	*
Millstone 2	100
Millstone 3	100
Nine Mile Point 1	100
Nine Mile Point 2	100
Oyster Creek	100
Peach Bottom 2	100		100 MVAR RESTRICTION DUE TO TURBINE BEARING VIBRATIONS
Peach Bottom 3	55		WATER BOX CLEANING	*
Pilgrim 1	100
Salem 1	0	04/14/2016	REFUELING OUTAGE
Salem 2	100
Seabrook 1	100
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	100
Browns Ferry 2	100
Browns Ferry 3	100
Brunswick 1	80		INCREASING POWER	*
Brunswick 2	100
Catawba 1	100
Catawba 2	100
Farley 1	100
Farley 2	100
Harris 1	100
Hatch 1	100
Hatch 2	0	05/20/2016	MAINTENANCE OUTAGE	*
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	80		TURBINE VALVE TESTING	*
Saint Lucie 1	100
Saint Lucie 2	100
Sequoyah 1	100
Sequoyah 2	100
Summer	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
Watts Bar 2	0		HOT STANDBY

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	0	05/16/2016	REFUELING OUTAGE
D.C. Cook 1	100		HIGH SYSTEM VOLTAGE ACTION MINIMUM GENERATION ALERT	*
D.C. Cook 2	100		HIGH SYSTEM VOLTAGE ACTION MINIMUM GENERATION ALERT	*
Davis-Besse	100		HIGH SYSTEM VOLTAGE ACTION	*
Dresden 2	70		DOWN POWER FOR PLANNED MAINTENANCE	*
Dresden 3	100
Duane Arnold	100
Fermi 2	100
La Salle 1	100
La Salle 2	100
Monticello	100
Palisades	100
Perry 1	100
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	100
Callaway	100
Columbia Generating Station	100
Comanche Peak 1	0	05/01/2016	REFUELING OUTAGE
Comanche Peak 2	100
Cooper	70		ROD PATTERN ADJUSTMENT	*
Diablo Canyon 1	100
Diablo Canyon 2	0	04/30/2016	REFUELING OUTAGE	*
Fort Calhoun	100
Grand Gulf 1	100
Palo Verde 1	39		HOLDING POWER FOR CONDENSER TUBE LEAK REPAIR	*
Palo Verde 2	100
Palo Verde 3	100
River Bend 1	100
South Texas 1	100
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.