Power Reactor Status Report for September 3, 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	99		COASTDOWN TO REFUELING OUTAGE	*
Beaver Valley 2	100
Calvert Cliffs 1	100		HIGH SYSTEM VOLTAGE ACTION	*
Calvert Cliffs 2	100		HIGH SYSTEM VOLTAGE ACTION	*
FitzPatrick	88		COASTDOWN TO REFUELING OUTAGE	*
Ginna	100
Hope Creek 1	100		HIGH SYSTEM VOLTAGE ACTION	*
Indian Point 2	100
Indian Point 3	100
Limerick 1	91		REDUCE POWER-TURBINE VALVE TESTING	*
Limerick 2	100
Millstone 2	100
Millstone 3	100
Nine Mile Point 1	100		ONE OFFSITE SOURCE (115 KV) OUT OF SERVICE	*
Nine Mile Point 2	100
Oyster Creek	100		COASTDOWN TO REFUELING OUTAGE	*
Peach Bottom 2	59		100 MVAR LIMIT FOR TURBINE BEARING VIBRATION COASTDOWN TO REFUELING OUTAGE REDUCE POWER-PLANT TESTING	*
Peach Bottom 3	100
Pilgrim 1	100
Salem 1	60		DOWNPOWER DUE TO STEAM GENERATOR FEED PUMP ISSUES
Salem 2	0	08/31/2016	TRIP DUE TO LOSS OF REACTOR COOLANT PUMP SEE EN #52213
Seabrook 1	100
Susquehanna 1	100
Susquehanna 2	100
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	89		COASTDOWN TO REFUELING OUTAGE	*
Browns Ferry 2	100
Browns Ferry 3	65		REDUCED POWER FOR ROD PATTERN ADJUSTMENT	*
Brunswick 1	70		REDUCE POWER - ONE OFFSITE POWER SOURCE OUT OF SERVICE	*
Brunswick 2	100
Catawba 1	100
Catawba 2	97		COASTDOWN TO REFUELING OUTAGE
Farley 1	100
Farley 2	100
Harris 1	100
Hatch 1	100
Hatch 2	100
McGuire 1	100
McGuire 2	100
North Anna 1	98		COASTDOWN TO REFUELING OUTAGE
North Anna 2	100
Oconee 1	100
Oconee 2	100
Oconee 3	100
Robinson 2	0	08/24/2016	FORCED OUTAGE
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	12		PREPARE TO SYNCHRONIZE TO THE GRID INCREASING POWER	*
Watts Bar 2	0	08/30/2016	REACTOR TRIP DUE TO MAIN TRANSFORMER FIRE. SEE EN# 52210.

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	80		REDUCED POWER FOR ROD PATTERN ADJUSTMENT	*
D.C. Cook 1	100
D.C. Cook 2	100
Davis-Besse	100
Dresden 2	100
Dresden 3	93		COASTDOWN TO REFUELING OUTAGE
Duane Arnold	95		COASTDOWN TO REFUELING OUTAGE	*
Fermi 2	99		INCREASING POWER AFTER ROD PATTERN ADJUSTMENT	*
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	100
Comanche Peak 2	100
Cooper	94		COASTDOWN TO REFUELING OUTAGE
Diablo Canyon 1	100
Diablo Canyon 2	100
Fort Calhoun	100
Grand Gulf 1	100
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	0	09/02/2016	SHUTDOWN DUE TO RCS LEAK, SEE EN 52218	*

* - 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.