ML030790008

February 2003 Monthly Operating Report for Calvert Cliffs, Units 1 and 2

ML030790008
Person / Time
Site:	Calvert Cliffs
Issue date:	03/17/2003
From:	Nietmann K Constellation Energy Group
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
Download: ML030790008 (7)

Text

Kevin J. Nietmann Plant General Manager Calvert Cliffs Nuclear Power Plant Constellation Generation Group, LLC 1650 Calvert Cliffs Parkway Lusby, Maryland 20657 410 495-4101 410 495-4787 Fax Constellation Energy Group March 17, 2003 U. S. Nuclear Regulatory Commission Washington, DC 20555 ATTENTION:

SUBJECT:

Document Control Desk Calvert Cliffs Nuclear Power Plant Unit Nos. 1 & 2; Docket Nos. 50-317 & 50-318 February 2003 Operating Data Reports The subject reports are being sent to you as required by Technical Specification 5.6.4.

Should you have questions, please contact Mr. Thomas S. O'Meara at (410) 495-6940.

Very truly yours, KJN/CAN/bjd Attachments cc:

J. Petro, Esquire J. E. Silberg, Esquire Director, Project Directorate I-1, NRC G. S. Vissing, NRC H. J. Miller, NRC Resident Inspector, NRC R. I. McLean, DNR J. Wright, INPO K. N. Larson, ANI

OPERATING DATA REPORT Docket No.

50-317 Calvert Cliffs Unit 1 March 3, 2003 Prepared by Herman 0. Olsen Telephone:(410)495-6734 REPORTING PERIOD DESIGN ELECTRICAL RATING (NET MWe)

MAXIMUM DEPENDABLE CAP'Y (NET MWe)

FEBRUARY 2003 845 825 This month NUMBER OF HOURS REACTOR WAS CRITICAL HOURS GENERATOR ON LINE UNIT RESERVE SHUTDOWN HOURS NET ELECTRICAL ENERGY GENERATED(MWH) 672.0 672.0 0.0 584,126 Year to-Date 1,416.0 1,416.0 0.0 1,231,299 Cumulative to Date 184,705.4 181,541.7 0.0 148,398,562

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2.

3.

4.

UNIT SHUTDOWNS DOCKET NO.

UNIT NAME DATE COMPLETED BY TELEPHONE 50-317 Calvert Cliffs - U1 March 4, 2003 Herman 0. Olsen (410) 495-6734 REPORTING MONTH February 2003 NO.

DATE TYPE DURATION REASON' METHOD OF CAUSE/CORRECTIVE ACTIONS F:

FORCED (HOURS)

SHUTTING S:

SCHEDULED DOWN 2 COMMENTS SReason:

A - Equipment Failure B - Maintenance or Test C - Refueling D - Regulatory Restriction E - Operator Training & License Examination F - Administrative G - Operational Error H - Other 2

Method:

I - Manual 2 - Manual Scram.

3 - Automatic Scram.

4 - Continued 5 - Other There were no shutdowns this month.

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i ___________________

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DOCKET NO. 50-317 CALVERT CLIFFS - UNIT 1 March 4, 2003

SUMMARY

OF OPERATING EXPERIENCE February 2003 The unit began the month at 85% reactor power, while performing Main Turbine Valve Testing.

Testing was completed and the unit was returned to 100% power on 02/01/03 at 0400.

The unit operated at 100% power for the remainder of the month.

OPERATING DATA REPORT Docket No.

50-318 Calvert Cliffs Unit 2 March 3, 2003 Prepared by Herman 0. Olsen Telephone:(410)495-6734 REPORTING PERIOD DESIGN ELECTRICAL RATING (NET MWe)

MAXIMUM DEPENDABLE CAP'Y (NET MWe)

FEBRUARY 2003 845 835 This month

1. NUMBER OF HOURS REACTOR WAS CRITICAL

2. HOURS GENERATOR ON LINE

3. UNIT RESERVE SHUTDOWN HOURS

4. NET ELECTRICAL ENERGY GENERATED(MWH) 335.4 335.2 0.0 288,107 Year-Cumulative to-Date to Date 1,079.4 1,079.2 0.0 933,597 178,639.2 176,783.9 0.0 145,520,027

DOCKET NO.

UNIT NAME DATE COMPLETED BY TELEPHONE 50-318 Calvert Cliffs-U2 March 4, 2003 Herman 0 Olsen (410) 495-6734 REPORT MONTH February 2003

' Reason:

A - Equipment Failure B - Maintenance or Test C - Refueling D - Regulatory Restriction E - Operator Training & License Examination F - Administrative G - Operational Error H - Other 2

Method:

1 - Manual 2 - Manual Scram.

3 - Automatic Scram.

4 - Continued 5 - Other UNIT SHUTDOWNS NO.

DATE TYPE DURATION REASON' METHOD OF CAUSE/CORRECTIVE ACTIONS F:

FORCED (HOURS)

SHUTTING S:

SCHEDULED DOWN 2 COMMENTS03-001 030214 5

336.8 C

1 On 02/14/03 a reduction in power was commenced in preparation for the scheduled refueling outage The refueling outage commenced at 2315 when the unit was removed from the grid.

DOCKET NO. 50-318 CALVERT CLIFFS - UNIT 2 March 4, 2003

SUMMARY

OF OPERATING EXPERIENCE February 2003 The unit began the month at 100% reactor power.

On 02/14/03 at 2000 a power reduction was commenced in preparation for the scheduled refueling outage. The unit was removed from the grid at 2315 and shutdown from -25% power at 2320.

The following significant work was completed or in progress during the month:

Reactor vessel head was removed.

CEA uncoupling was completed.

The reactor was defueled.

The reactor was defueled on 02/28/03 at 0245.

The unit remained defueled for the remainder of the month.