Power Reactor Status Report for May 23, 2014

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	05/20/2014	MANUAL RX TRIP - SEE EN50124
Calvert Cliffs 1	100
Calvert Cliffs 2	100
FitzPatrick	100
Ginna	50		HOLDING FOR NIS ADJUSTMENT	*
Hope Creek 1	100
Indian Point 2	100
Indian Point 3	100
Limerick 1	100
Limerick 2	100
Millstone 2	100
Millstone 3	98
Nine Mile Point 1	100
Nine Mile Point 2	65		FEEDWATER PUMP SEAL FAILURE
Oyster Creek	100
Peach Bottom 2	100
Peach Bottom 3	100
Pilgrim 1	100
Salem 1	100
Salem 2	0	04/12/2014	REFUELING OUTAGE
Seabrook 1	100
Susquehanna 1	0	04/12/2014	REFUELING OUTAGE
Susquehanna 2	100
Three Mile Island 1	100
Vermont Yankee	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	100
Brunswick 1	100
Brunswick 2	100
Catawba 1	0	05/06/2014	REFUELING OUTAGE
Catawba 2	100
Farley 1	100
Farley 2	100
Harris 1	87		INCREASING POWER	*
Hatch 1	100			*
Hatch 2	100
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	05/11/2014	REFUELING OUTAGE
Summer	0	04/04/2014	REFUELING OUTAGE
Surry 1	100
Surry 2	79		INCREASING POWER	*
Turkey Point 3	100
Turkey Point 4	100
Vogtle 1	100
Vogtle 2	100
Watts Bar 1	100

Region 3

Unit	Power	Down	Reason or Comment	Change in report (*)	Number of Scrams (#)
Braidwood 1	100
Braidwood 2	48		INCREASING POWER	*
Byron 1	100
Byron 2	100
Clinton	100
D.C. Cook 1	100
D.C. Cook 2	100
Davis-Besse	100
Dresden 2	100
Dresden 3	100
Duane Arnold	75		INCREASING POWER FOLLOWING LOAD LINE ADJUSTMENT	*
Fermi 2	100
La Salle 1	100
La Salle 2	100
Monticello	89		ENGINEERING HOLD FOR EPU TESTING	*
Palisades	100
Perry 1	93		HOLDING POWER WHILE RESOLVING FW HEATER ISSUES	*
Point Beach 1	100
Point Beach 2	100
Prairie Island 1	100
Prairie Island 2	0	05/17/2014	REACTOR STARTUP IN PROGRESS	*
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	72		HOLDING POWER FOR GRID STABILIZATION
Arkansas Nuclear 2	0	04/27/2014	REFUELING OUTAGE
Callaway	100
Columbia Generating Station	65		REDUCED POWER FOR ECONOMIC DISPATCH	*
Comanche Peak 1	100
Comanche Peak 2	100
Cooper	100
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	0	03/15/2014	REFUELING OUTAGE
South Texas 2	100
Waterford 3	49		FEEDWATER PUMP MAINTENANCE
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.