Power Reactor Status Report for May 19, 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	52		HOLDING AFTER MAINTENANCE ACTIVITY
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	65		PLANNED DOWNPOWER FOR WATERBOX MAINTENANCE	*
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	67		REDUCED POWER FOR ROD PATTERN ADJUSTMENT	*
Susquehanna 2	100
Three Mile Island 1	100

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	35		HOLD FOR NRC REVIEW AFTER POWER UPRATE REDUCED POWER FOR PLANNED MAINTENANCE	*
Brunswick 1	100
Brunswick 2	100
Catawba 1	100
Catawba 2	100
Farley 1	99		INCREASING POWER	*
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	20		IN PROCESS OF CLOSING BREAKER TO GRID	*
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	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	0	04/29/2018	REFUELING OUTAGE
D.C. Cook 1	100
D.C. Cook 2	88		CALORIMETRIC
Davis-Besse	100
Dresden 2	68		LOAD SEQUENCE EXCHANGE AND MAINTENANCE	*
Dresden 3	100
Duane Arnold	100			*
Fermi 2	63		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	0	05/16/2018	REACTOR TRIP - SEE EN#53404
Arkansas Nuclear 2	100
Callaway	100
Columbia Generating Station	0	05/18/2018	REACTOR SCRAM - SEE EN#53410	*	1
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	45		CHEMISTRY HOLD	*

* - 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.