Power Reactor Status Report for May 21, 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	100
Calvert Cliffs 1	100			*
Calvert Cliffs 2	100			*
FitzPatrick	74		INCREASING POWER	*
Ginna	100
Hope Creek 1	98		HOLDING POWER FOR POWER ASCENSION TESTING
Indian Point 2	100
Indian Point 3	100
Limerick 1	100
Limerick 2	90		INCREASING POWER	*
Millstone 2	100
Millstone 3	100
Nine Mile Point 1	100
Nine Mile Point 2	100
Oyster Creek	100
Peach Bottom 2	100		150 MVAR RESTRICTION FOR TURBINE VIBRATION
Peach Bottom 3	100
Pilgrim 1	100
Salem 1	100
Salem 2	100
Seabrook 1	100
Susquehanna 1	96		PRE CONDITIONING HOLD	*
Susquehanna 2	100			*
Three Mile Island 1	98		LOAD FOLLOWING	*

Region 2

Unit	Power	Down	Reason or Comment	Change in report (*)	Number of Scrams (#)
Browns Ferry 1	100
Browns Ferry 2	80		DOWNPOWER DUE TO CONDENSER VACUUM ISSUE	*
Browns Ferry 3	87		HOLD FOR NRC APPROVAL	*
Brunswick 1	100
Brunswick 2	100
Catawba 1	100
Catawba 2	100
Farley 1	100
Farley 2	100
Harris 1	100
Hatch 1	100
Hatch 2	0	05/18/2018	PLANNED SHUTDOWN DUE TO EQUIPMENT ISSUES
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	100
Surry 1	0	04/20/2018	EXITING REFUELING OUTAGE
Surry 2	100
Turkey Point 3	100
Turkey Point 4	100
Vogtle 1	100
Vogtle 2	100
Watts Bar 1	100
Watts Bar 2	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		REACTOR NOT CRITICAL	*
D.C. Cook 1	100
D.C. Cook 2	100
Davis-Besse	100
Dresden 2	100
Dresden 3	100			*
Duane Arnold	98		SPEED LIMITED BY RECIRC PUMPS	*
Fermi 2	62		REDUCED POWER FOR PLANNED MAINTENANCE	*
LaSalle 1	100			*
LaSalle 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	15		NOT SYNCED TO THE GRID	*
Arkansas Nuclear 2	100
Callaway	100
Columbia Generating Station	0	05/18/2018	REACTOR SCRAM - SEE EN#53410
Comanche Peak 1	100
Comanche Peak 2	100
Cooper	100
Diablo Canyon 1	100
Diablo Canyon 2	100
Grand Gulf 1	0	04/06/2018	REFUELING OUTAGE
Palo Verde 1	100
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	95		INCREASING POWER	*

* - 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.