ML041120438

March 2004 Monthly Operating Report for Columbia Generating Station

ML041120438
Person / Time
Site:	Columbia
Issue date:	04/14/2004
From:	Oxenford W Energy Northwest
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
G02-04-069
Download: ML041120438 (3)

Text

ENERGY NORTHWEST PO. Box 968 a Richland, Washington 99352-0968 April 14, 2004 G02-04-069 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, D.C. 20555-0001

Subject:

COLUMBIA GENERATING STATION, DOCKET NO. 50-397 MONTHLY OPERATING REPORT MARCH 2004

Dear Sir or Madam:

Transmitted herewith is the Monthly Operating Report for the month of March 2004 as required by Technical Specification 5.6.4.

Respectfully, WS Oxenfo Plant General Manager Mail Drop 927M Attachment cc:

BS Mallett - NRC RIV BJ Benney - NRC NRR NRC Senior Resident Inspector - 988C TC Poindexter - Winston & Strawn INPO ANI Library Utility Data Institute RN Sherman - BPA / 1399

UNIT SHUTDOWNS I

DOCKET NO.: 50-397 UNIT NAME:

Columbia Generating Station DATE: April 1, 2004 COMPLETED BY: P. Campbell TELEPHONE: (509) 377-4664 REPORT PERIOD: March, 2004 Type Method of Cause / Corrective Actions F: Forced Duration No.

Date S: Scheduled I(Hours)

Reason (1)

S h (u2tt I

Comments NA I I

SUMMARY

Columbia Generating Station began and ended the power.

OnlMarch 14, 2004, power was reduced to bypass valke and turbine valve testing.

rhonth at full reactor 75% to perform scheduled (1) REASON A - Equipment Failure B - Maintenance or Test C - Refueling D - Regulatory Restriction E - Operator Training &

License Examination F - Administration G - Operati6nal Error H - Other I (2) METHOD I - Manual 2 - Manual Trip/Scram 3 - Auto Trip/Scram 4 - Continuation 5 - Other (Explain)

OPERATING STATUS REPORT for Columbia Generating Station Date: April 1, 2004

1.

.Docket: 50-397

2.

Reporting Period: March 2004

3.

Utility

Contact:

Patricia Campbell (509) 377-4664

4.

Design Electrical Rating (Net MWc): 1153

5.

Maximum Dependable Capacity - summer (Net MWe): 1107 6._

Hours Reactor Critical

7.

Hours Generator On-Line

8.

Unit Reserve Shutdown Hours

9.

Net Electrical Energy (MWH)

A_

MONTH YEAR CUMULATIVE

__7_44.0 __,__2,184.0~

129.042.5 _

-- ~

744.0 2,184.0 125,597.6 0.0 0.0 3,274.7 830,737 2,409,549 125,277,201