Power Reactor Status Report for September 22, 2012

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	90		COASTDOWN TO REFUELING OUTAGE	*
Calvert Cliffs 1	100		HIGH SYSTEM VOLTAGE	*
Calvert Cliffs 2	100		HIGH SYSTEM VOLTAGE	*
FitzPatrick	0	09/16/2012	REFUELING OUTAGE	*
Ginna	100
Hope Creek 1	100
Indian Point 2	100		138 KV FEEDER RESTRICTIONS
Indian Point 3	100		138 KV FEEDER RESTRICTIONS
Limerick 1	100
Limerick 2	100
Millstone 2	100
Millstone 3	100
Nine Mile Point 1	0	09/20/2012	AUTOMATIC SCRAM DUE TO TURBINE TRIP - SEE EN #48323
Nine Mile Point 2	100
Oyster Creek	100			*
Peach Bottom 2	0	09/09/2012	DEFUELED
Peach Bottom 3	100
Pilgrim 1	70		POWER REDUCED DUE TO LOSS OF FEEDWATER HEATERS	*
Salem 1	100
Salem 2	100
Seabrook 1	0	09/14/2012	REFUELING OUTAGE
Susquehanna 1	100		HIGH SYSTEM VOLTAGE ACTION
Susquehanna 2	100		HIGH SYSTEM VOLTAGE ACTION
Three Mile Island 1	0	09/20/2012	PULLING RODS - NOT YET CRITICAL HIGH SYSTEM VOLTAGE ACTION IN EFFECT	*
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	0	09/16/2012	MAINTENANCE OUTAGE TO REPAIR REACTOR RECIRC PUMP SEAL	*
Brunswick 2	100
Catawba 1	100
Catawba 2	100
Crystal River 3	0	09/25/2009	DEFUELED - CONTAINMENT TENSIONING ON HOLD
Farley 1	100
Farley 2	100
Harris 1	100
Hatch 1	100
Hatch 2	100
McGuire 1	100
McGuire 2	0	09/15/2012	REFUELING OUTAGE
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	0	08/05/2012	DEFUELED
Sequoyah 1	100
Sequoyah 2	100
Summer	100
Surry 1	100
Surry 2	100
Turkey Point 3	29		30% PWR HOLD FOR SECONDARY CHEMISTRY
Turkey Point 4	100
Vogtle 1	0	09/16/2012	REFUELING OUTAGE
Vogtle 2	100
Watts Bar 1	0	09/10/2012	DEFUELED

Region 3

Unit	Power	Down	Reason or Comment	Change in report (*)	Number of Scrams (#)
Braidwood 1	100
Braidwood 2	100
Byron 1	0	09/10/2012	DEFUELED
Byron 2	100
Clinton	97		100% ELECTRICAL CAPABILITY
D.C. Cook 1	100		HIGH SYSTEM VOLTAGE ACTION
D.C. Cook 2	100		HIGH SYSTEM VOLTAGE ACTION
Davis-Besse	100			*
Dresden 2	100
Dresden 3	100		COASTDOWN TO REFUELING OUTAGE	*
Duane Arnold	87		COASTDOWN TO REFUELING OUTAGE	*
Fermi 2	68		POWER LIMITED TO 68% DUE TO SOUTH REACTOR FEED PUMP OOS
Kewaunee	100
La Salle 1	100
La Salle 2	100
Monticello	100
Palisades	100
Perry 1	66		DOWNPOWER TO REPLACE RELIEF VALVE ON A LOW PRESURE HEATER	*
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	0	09/13/2012	REFUELING OUTAGE
Callaway	100
Columbia Generating Station	100
Comanche Peak 1	88		REDUCED POWER FOR PLANNED MAINTENANCE ON THE MAIN GENERATOR VOLTAGE REGULATOR	*
Comanche Peak 2	100
Cooper	98		COASTDOWN TO REFUELING OUTAGE
Diablo Canyon 1	100
Diablo Canyon 2	100
Fort Calhoun	0	04/09/2011	DEFUELED
Grand Gulf 1	100
Palo Verde 1	100
Palo Verde 2	94		COASTDOWN TO REFUELING OUTAGE	*
Palo Verde 3	100
River Bend 1	97		REDUCED POWER FOR ROD PATTERN ADJUSTMENT	*
San Onofre 2	0	01/09/2012	REFUELING OUTAGE
San Onofre 3	0	01/31/2012	FORCED OUTAGE - S/G REPAIR PREPARING TO OFFLOAD FUEL FROM THE REACTOR VESSEL
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.