Power Reactor Status Report for April 1, 2011

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	03/06/2011	REFUELING OUTAGE
Calvert Cliffs 1	100
Calvert Cliffs 2	100
FitzPatrick	100		MAIN GENERATOR VOLTAGE REGULATOR IN MANUAL
Ginna	100
Hope Creek 1	100
Indian Point 2	100
Indian Point 3	0	03/08/2011	REFUELING OUTAGE
Limerick 1	100
Limerick 2	0	03/27/2011	REFUELING OUTAGE; HEAD REMOVED
Millstone 2	100
Millstone 3	100
Nine Mile Point 1	0	03/20/2011	REFUELING OUTAGE	*
Nine Mile Point 2	100
Oyster Creek	100			*
Peach Bottom 2	100
Peach Bottom 3	100
Pilgrim 1	90		COASTDOWN TO REFUELING OUTAGE	*
Salem 1	100
Salem 2	94		INCREASING POWER	*
Seabrook 1	0	03/31/2011	REFUELING OUTAGE	*
Susquehanna 1	99		100% ELECTRICAL CAPABILITY
Susquehanna 2	89		COASTDOWN TO REFUELING OUTAGE
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	0	02/25/2011	REFUELING OUTAGE
Browns Ferry 3	100
Brunswick 1	100
Brunswick 2	0	03/04/2011	REFUELING OUTAGE
Catawba 1	100
Catawba 2	100
Crystal River 3	0	09/25/2009	MAINTENANCE OUTAGE - CONTAINMENT TENSIONING ON HOLD
Farley 1	100
Farley 2	100
Harris 1	100
Hatch 1	100
Hatch 2	0	03/28/2011	REFUELING OUTAGE
McGuire 1	100
McGuire 2	0	02/26/2011	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	01/02/2011	EXITING REFUELING OUTAGE
Sequoyah 1	100
Sequoyah 2	100
Summer	100
Surry 1	100
Surry 2	98		100% ELECTRICAL CAPABILITY
Turkey Point 3	100
Turkey Point 4	0	03/20/2011	REFUELING OUTAGE - DEFUELED	*
Vogtle 1	2		POWER RANGE 2% AND INCREASING	*
Vogtle 2	100
Watts Bar 1	82		COASTDOWN TO REFUELING OUTAGE

Region 3

Unit	Power	Down	Reason or Comment	Change in report (*)	Number of Scrams (#)
Braidwood 1	100
Braidwood 2	100
Byron 1	0	03/13/2011	CORE RELOAD IN PROGRESS	*
Byron 2	100			*
Clinton	97		100% ELECTRICAL CAPABILITY
D.C. Cook 1	100
D.C. Cook 2	100
Davis-Besse	100
Dresden 2	100
Dresden 3	100
Duane Arnold	100
Fermi 2	100
Kewaunee	87		HOLDING POWER FOR MAINTENANCE	*
La Salle 1	100
La Salle 2	100
Monticello	0	03/04/2011	REFUELING OUTAGE
Palisades	100
Perry 1	89		COASTDOWN TO REFUELING OUTAGE
Point Beach 1	100
Point Beach 2	0	02/28/2011	REFUELING OUTAGE - MAKING PREPS TO SET THE HEAD	*
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	0	03/12/2011	REFUELING OUTAGE
Diablo Canyon 1	100
Diablo Canyon 2	35		INCREASING POWER	*
Fort Calhoun	100
Grand Gulf 1	96		POWER LIMITED 2ND STAGE MSR OUT OF SERVICE FOR THE ENTIRE CYCLE
Palo Verde 1	100
Palo Verde 2	90		COASTDOWN TO REFUELING OUTAGE
Palo Verde 3	100
River Bend 1	100
San Onofre 2	100
San Onofre 3	100
South Texas 1	100
South Texas 2	100
Waterford 3	85		ELEVATED VIBRATION ON FEEDWATER PUMP
Wolf Creek 1	0	03/18/2011	DEFUELED

* - 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.