GO2-02-090, April 2002 Monthly Operating Report for Columbia Generating Station

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April 2002 Monthly Operating Report for Columbia Generating Station
ML021420433
Person / Time
Site: Columbia Energy Northwest icon.png
Issue date: 05/15/2002
From: Oxenford W
Energy Northwest
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
GO2-02-090
Download: ML021420433 (3)
v • d • e


Text

ENERGY NORTHWEST PO. Box 968 m Richland, Washington 99352-0968 May 15, 2002 G02-02-090 Docket No. 50-397 U. S. Nuclear Regulatory Commission Document Control Desk Washington, D. C. 20555 Gentlemen:

Subject:

COLUMBIA GENERATING STATION OPERATING LICENSE NPF-21 MONTHLY OPERATING REPORT APRIL 2002 Transmitted herewith is the Monthly Operating Report for the month of April 2002 as required by Technical Specification 5.6.4.

Respectfully, W.S. Ox ail Drop 927M)

Plant General Manager Attachment cc: E.W. Merschoff - NRC RIV J.S. Cushing - NRR NRC Sr. Resident Inspector - 988C T.C. Poindexter - Winston & Strawn INPO ANI Library Utility Data Institute D.L. Williams - BPA / 1399

OPERATING STATUS REPORT for Columbia Generating Station Date: May 1, 2002

1. Docket: 50-397
2. Reporting Period: April 2002
3. Utility

Contact:

Patricia Campbell (509) 377-4664

4. Design Electrical Rating (Net MWe): 1153
5. Maximum Dependable Capacity - summer (Net MWe): 1107 MONTH YEAR CUMULATIVE
6. Hours Reactor Critical 719.0 2,663.8 113,814.5
7. Hours Generator On-Line 719.0 2,647.5 110,490.5
8. Unit Reserve Shutdown Hours 0.0 0.0 3,274.7
9. Net Electrical Energy (MWH) 735,905 2,881,813 109,153,298
10. Challenges to safety/relief valves: None

UNIT SHUTDOWNS DOCKET NO.: 50-397 UNIT NAME: Columbia Generating Station DATE: May 1, 2002 COMPLETED BY: P. Campbell TELEPHONE: (509) 377-4664 REPORT PERIOD: April, 2002 Type Method of Cause / Corrective Actions F: Forced Duration Shutting No. Date S: Scheduled (Hours) Reason (1) Down(2) Comments N/A

SUMMARY

The plant began and ended the month at full power operation.

(1) REASON (2) METHOD A - Equipment Failure E - Operator Training & 1- Manual B - Maintenance or Test License Examination 2- Manual Trip/Scram C - Refueling F - Administration 3- Auto Trip/Scram D - Regulatory Restriction G - Operational Error 4- Continuation H - Other 5- Other (Explain)

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