Power Reactor Status Report for March 17, 2008

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	100
Calvert Cliffs 1	100			*
Calvert Cliffs 2	100
FitzPatrick	99		INCREASING POWER FOLLOWING ROD PATTERN ADJUSTMENTS	*
Ginna	100
Hope Creek 1	100		OFFSITE LINE 5023 (500 KV) OOS
Indian Point 2	100
Indian Point 3	100
Limerick 1	0	02/29/2008	REFUELING OUTAGE
Limerick 2	100
Millstone 2	100
Millstone 3	100		LINE 348 (345 KV) OOS UNTIL 3/21
Nine Mile Point 1	100
Nine Mile Point 2	100
Oyster Creek	92		HOLDING POWER FOR CONTROL VALVE OSCILLATION PROBLEM AND FEEDWATER HEATER ISSUES	*
Peach Bottom 2	100
Peach Bottom 3	100
Pilgrim 1	100
Salem 1	100
Salem 2	0	03/11/2008	REFUELING OUTAGE
Seabrook 1	100
Susquehanna 1	0	03/03/2008	REFUELING OUTAGE
Susquehanna 2	100		VOLTAGE REGULATOR IN MANUAL
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	81		COASTDOWN TO REFUELING OUTAGE
Brunswick 1	0	03/14/2008	REFUELING OUTAGE
Brunswick 2	100
Catawba 1	100
Catawba 2	100
Crystal River 3	0	03/01/2008	DROP LINE WELD REPAIR IN PROGRESS
Farley 1	100
Farley 2	100
Harris 1	100
Hatch 1	0	03/14/2008	MAINTENANCE OUTAGE
Hatch 2	100
McGuire 1	100
McGuire 2	0	03/01/2008	DEFUELED
North Anna 1	100
North Anna 2	100
Oconee 1	73		1A1 RCP SHUT DOWN
Oconee 2	100
Oconee 3	100
Robinson 2	100
Saint Lucie 1	100
Saint Lucie 2	100
Sequoyah 1	100		161 KV MOCCASIN LINE OOS THRU 3/21	*
Sequoyah 2	100		161 KV MOCCASIN LINE OOS THRU 3/21	*
Summer	100
Surry 1	100
Surry 2	100
Turkey Point 3	100
Turkey Point 4	100
Vogtle 1	0	03/15/2008	REFUELING OUTAGE; TRANMISSION SYST. PROTECTIVE RELAY TESTING	*
Vogtle 2	98		100% ELECTRICAL CAPABILITY; TRANMISSION SYST. PROTECTIVE RELAY TESTING	*
Watts Bar 1	0	02/10/2008	REFUELING OUTAGE

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	96		100% ELECTRICAL CAPABILITY
D.C. Cook 1	100
D.C. Cook 2	100
Davis-Besse	100
Dresden 2	99		100% ELECTRICAL CAPABILITY	*
Dresden 3	98		100% ELECTRICAL CAPABILITY
Duane Arnold	98		ROD PATTERN ADJUSTMENT	*
Fermi 2	100
Kewaunee	100
La Salle 1	100
La Salle 2	100			*
Monticello	100
Palisades	100
Perry 1	70		POWER SUPPRESSION TESTING AND ROD SEQUENCE EXCHANGE	*
Point Beach 1	100
Point Beach 2	100			*
Prairie Island 1	0	03/16/2008	REFUELING OUTAGE	*
Prairie Island 2	100
Quad Cities 1	97		100% ELECTRICAL OUTPUT
Quad Cities 2	0	03/02/2008	REFUELING OUTAGE

Region 4

Unit	Power	Down	Reason or Comment	Change in report (*)	Number of Scrams (#)
Arkansas Nuclear 1	100
Arkansas Nuclear 2	0	03/16/2008	REFUELING OUTAGE	*
Callaway	100
Columbia Generating Station	100
Comanche Peak 1	100
Comanche Peak 2	0	03/16/2008	REACTOR TRIP DUE TO BROKEN SENSING LINE ON VACUUM INPUT TO LOW VACUUM TURBINE TRIP. SEE EN# 44067.	*	1
Cooper	90		COASTDOWN TO REFUELING OUTAGE
Diablo Canyon 1	100		DIABLO-MESA 230 KV LINE OOS 3/11 THRU 3/18. DIABLO-GATES1 500 KV LINE OOS THRU 3/28
Diablo Canyon 2	0	02/03/2008	DEFUELED
Fort Calhoun	0	03/15/2008	TRIP SEE EN# 44066
Grand Gulf 1	100
Palo Verde 1	100
Palo Verde 2	100
Palo Verde 3	100
River Bend 1	69		TROUBLESHOOT FEEDWATER HEATER FLOW ISSUE
San Onofre 2	99
San Onofre 3	100
South Texas 1	89		COASTDOWN TO REFUELING OUTAGE
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.