ML031070005

March 2003 Monthly Operating Report for Calvert Cliffs Nuclear Power Plant

ML031070005
Person / Time
Site:	Calvert Cliffs
Issue date:	04/15/2003
From:	Nietmann K Constellation Generation Group
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
Download: ML031070005 (7)

Text

Kevin J. Nietmann 1650 Calvert Cliffs Parkway Plant General Manager Lusby, Maryland 20657 Calvert Cliffs Nuclear Power Plant 410 495-4101 Constellation Generation Group, LLC 410 495-4787 Fax Constellation Energy Group April 15, 2003 U. S. Nuclear Regulatory Commission Washington, DC 20555 AITENTION: Document Control Desk

SUBJECT:

Calvert Cliffs Nuclear Power Plant UnitNos. 1 & 2; DocketNos. 50-317 & 50-318 March 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 Resident Inspector, NRC J. E. Silberg, Esquire R. I. McLean, DNR Director, Project Directorate I-1, NRC J. Wright, INPO G. S. Vissing, NRC K. N. Larson, ANI H. J. Miller, NRC

-,'I

.1_.&I OPERATING DATA REPORT Docket No. 50-317 Calvert Cliffs Unit 1 April 3, 2003 Prepared by Herman 0. Olsen Telephone:(410)495-6734 REPORTING PERIOD MARCH 2003 DESIGN ELECTRICAL RATING (NET MWe) 845 MAXIMUM DEPENDABLE CAP'Y (NET MWe) 825 Year- Cumulative This month to-Date to Date 1 . NUMBER OF HOURS REACTOR WAS CRITICAL 744.0 2,160.0 185,449.4

2. HOURS GENERATOR ON LINE 744.0 2,160.0 182,285.7

3. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0

4. NET ELECTRICAL ENERGY GENERATED(MWH) 647,477 1,878,776 149,046,039

UNIr SHUTDOWNS DOCKET NO. 50-317 UNIT NAME Calvert Cliffs - Ul DATE April 3, 2003 COMPLETED BY Herman 0. Olsen TELEPHONE (410) 495-6734 REPORTING MONTH March 2003 NO.

DATE TYPE DURATION REASON' METHOD OF CAUSE/CORRECTIVE ACTIONS F: FORCED (HOURS) SHUTTING DOWN 2 S: SCHEDULED COMMENTS There were no shutdowns this month.

' Reason: 2 Method:

A - Equipment Failure I - Manual B - Maintenance or Test 2 - Manual Scram.

C - Refueling 3 - Automatic Scram.

D - Regulatory Restriction 4 - Continued E - Operator Training & License Examination 5 - Other F - Administrative G - Operational Error H - Other

DOCKET NO. 50-317 CALVERT CLIFFS - UNIT 1 April 3, 2003

SUMMARY

OF OPERATING EXPERIENCE March 2003 The unit operated at 100% power for the entire month.

OPERATING DATA REPORT Docket No. 50-318 Calvert Cliffs Unit 2 April 3, 2003 Prepared by Herman 0. Olsen Telephone:(410)495-6734 REPORTING PERIOD MARCH 2003 DESIGN ELECTRICAL RATING (NET MWe) 845 MAXIMUM DEPENDABLE CAP'Y (NET MWe) 835 Year- Cumulative This month to-Date to Date

1. NUMBER OF HOURS REACTOR WAS CRITICAL 0.0 1,079.4 178,639.2

2. HOURS GENERATOR ON LINE 0.0 1,079.2 176,783.9

3. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0

4. NET ELECTRICAL ENERGY GENERATED(MWH) 0 933,597 145,520,027

UNIT SHUTDOWNS DOCKET NO. 50-318 UNIT NAME Calvert Cliffs-U2 DATE April 3, 2003 COMPLETED BY Herman 0. Olsen TELEPHONE (410) 495-6734 REPORT MONTH March 2003 NO. DATE TYPE DURATION REASON' METHOD OF CAUSE/CORRECTIVE ACTIONS F: FORCED (HOURS) SHUTTING S: SCHEDULED DOWN 2 COMMENTS03-001 030214 S 744.0 C 1 The unit remained defuleled in a planned refueling outage for the entire month.

I Reason: 2 Method:

A - Equipment Failure I - Manual B - Maintenance or Test 2 - Manual Scram.

C - Refueling 3 - Automatic Scram.

D - Regulatory Restriction 4 - Continued E - Operator Training & License Examination 5 - Other F - Administrative G - Operational Error H - Other

Hi I . ..

DOCKET NO. 50-3 18 CALVERT CLIFFS - UNIT 2 April 3, 2003

SUMMARY

OF OPERATING EXPERIENCE March 2003 The unit began the month defueled in a planned refueling outage.

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

- Stearn Generator replacement.

- Main Generator overhauled.

- Reactor vessel head inspected.

The unit remained defueled for the remainder of the month.