Power Reactor Status Report for May 21, 2011

UNEVALUATED INFORMATION PROVIDED BY THE FACILITY

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Region 1

Unit	Power	Down	Reason or Comment	Change in report (*)
Beaver Valley 1	100
Beaver Valley 2	100
Calvert Cliffs 1	100
Calvert Cliffs 2	100
FitzPatrick	100		115 KV LINE #4 OOS FOR MAINTENANCE	*
Ginna	0	05/12/2011	DEFUELED
Hope Creek 1	82		REDUCED FOR FEEDWATER HEATER REPAIRS	*
Indian Point 2	0	05/20/2011	FORCED MAINTENANCE OUTAGE FOR MAIN TRANSFORMER REPAIR	*
Indian Point 3	100
Limerick 1	65		REDUCED POWER FOR TESTING AND MAINTENANCE	*
Limerick 2	100
Millstone 2	100
Millstone 3	100
Nine Mile Point 1	100		115 KV LINE #1 OOS FOR MAINTENANCE	*
Nine Mile Point 2	100		115 KV LINE #1 OOS FOR MAINTENANCE	*
Oyster Creek	100
Peach Bottom 2	60		REDUCED FOR ROD PATTERN ADJUSTMENT AND WATER BOX CLEANING	*
Peach Bottom 3	100
Pilgrim 1	88		ROD PATTERN ADJUSTMENT	*
Salem 1	100
Salem 2	100
Seabrook 1	0	03/31/2011
Susquehanna 1	0	05/16/2011	SHUT DOWN FOR PLANNED MAINTENANCE
Susquehanna 2	0	04/04/2011	REFUELING OUTAGE
Three Mile Island 1	50		REDUCED FOR COOLING TOWER REPAIRS	*
Vermont Yankee	90		LIMITED GENERATION PER ISO NEW ENGLAND REQUEST

Unit	Power	Down	Reason or Comment	Change in report (*)
Browns Ferry 1	22		HOLDING POWER FOR HPCI REPAIRS 2 OUT OF 7 500 KV OFFSITE LINES OOS	*
Browns Ferry 2	0	04/27/2011	2 OUT OF 7 500 KV OFFSITE LINES OOS
Browns Ferry 3	0	04/27/2011	2 OUT OF 7 500 KV OFFSITE LINES OOS
Brunswick 1	99			*
Brunswick 2	100
Catawba 1	0	04/23/2011	CORE RELOAD IN PROGRESS	*
Catawba 2	100
Crystal River 3	0	09/25/2009	CORE OFFLOAD IN PROGRESS CONTAINMENT TENSIONING ON HOLD	*
Farley 1	79		REDUCING POWER FOR MAIN FEEDWATER PUMP POWER SUPPLY REPAIR	*
Farley 2	100
Harris 1	100
Hatch 1	100
Hatch 2	91		HOLDING POWER ASCENSION
McGuire 1	100
McGuire 2	100
North Anna 1	100
North Anna 2	100
Oconee 1	0	04/01/2011	DEFUELED
Oconee 2	100
Oconee 3	100
Robinson 2	100
Saint Lucie 1	100
Saint Lucie 2	99			*
Sequoyah 1	100
Sequoyah 2	77		COASTDOWN TO REFUELING OUTAGE
Summer	0	04/15/2011	EXITING REFUELING OUTAGE
Surry 1	100
Surry 2	0	04/16/2011	EXITING REFUELING OUTAGE	*
Turkey Point 3	100
Turkey Point 4	100			*
Vogtle 1	100
Vogtle 2	100
Watts Bar 1	14		INCREASING POWER	*

Unit	Power	Down	Reason or Comment	Change in report (*)
Braidwood 1	99		REDUCED DUE TO UNCERTAINTY IN FEEDWATER FLOW MEASUREMENT
Braidwood 2	99		REDUCED DUE TO UNCERTAINTY IN FEEDWATER FLOW MEASUREMENT
Byron 1	99		REDUCED DUE TO UNCERTAINTY IN FEEDWATER FLOW MEASUREMENT
Byron 2	99		REDUCED DUE TO UNCERTAINTY IN FEEDWATER FLOW MEASUREMENT
Clinton	97		100% ELECTRICAL CAPABILITY
D.C. Cook 1	100
D.C. Cook 2	100
Davis-Besse	100
Dresden 2	100			*
Dresden 3	99		100% ELECTRICAL CAPABILITY	*
Duane Arnold	100
Fermi 2	100		MAINTENANCE ON 120 KV FERMI-RADKA POWER LINE
Kewaunee	100
La Salle 1	100
La Salle 2	100
Monticello	0	03/04/2011	EXITING REFUELING OUTAGE
Palisades	100
Perry 1	0	04/17/2011	REFUELING OUTAGE
Point Beach 1	99		AUXILIARY FEEDWATER PUMP TEST	*
Point Beach 2	0	02/28/2011	REFUELING OUTAGE
Prairie Island 1	0	04/29/2011	REFUELING OUTAGE
Prairie Island 2	100
Quad Cities 1	0	05/08/2011	REFUELING OUTAGE POWER LINE #403 (356 KV) OOS FOR MAINTENANCE
Quad Cities 2	100		POWER LINE #403 (356 KV) OOS FOR MAINTENANCE

Unit	Power	Down	Reason or Comment
Arkansas Nuclear 1	100
Arkansas Nuclear 2	100
Callaway	100
Columbia Generating Station	0	04/02/2011	REFUELING OUTAGE
Comanche Peak 1	100
Comanche Peak 2	0	05/19/2011	MANUAL REACTOR TRIP DUE TO CONDENSER TUBE LEAK - SEE EN #46863
Cooper	100
Diablo Canyon 1	100
Diablo Canyon 2	0	04/30/2011	REFUELING - CORE RELOAD IN PROGRESS
Fort Calhoun	0	04/09/2011	DEFUELED
Grand Gulf 1	96		POWER LIMITED 2ND STAGE MSR OUT OF SERVICE FOR THE ENTIRE CYCLE
Palo Verde 1	100
Palo Verde 2	100
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	100
Wolf Creek 1	0	03/18/2011	REFUELING OUTAGE

* - Power Reactor Status Report change within past 24 hours
# - Number of reactor scrams or trips within past 24 hours

Page Last Reviewed/Updated Thursday, March 25, 2021