GO2-05-006, December 2004 Monthly Operating Report Columbia Generating Station
| ML050190238 | |
| Person / Time | |
|---|---|
| Site: | Columbia  |
| Issue date: | 01/12/2005 |
| From: | Lynch T Energy Northwest |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| GO2-05-006 | |
| Download: ML050190238 (3) | |
Text
e as ENERGY a NORTHWEST People *Vision *Solutions P.O. Box 968
- Richland, WA
- 99352-0968 January 12, 2005 G02-05-006 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 DECEMBER 2004
Dear Sir or Madam:
Transmitted herewith is the Monthly Operating Report for the month of December 2004 as required by Technical Specification 5.6.4.
Respectfully; TA Lynch 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
OPERATING STATUS REPORT for Columbia Generating Station Date: January 1, 2005 1.
2.
3.
4.
5.
Docket: 50-397 Reporting Period: December 2004 Utility
Contact:
Patricia Campbell (509) 377-4664 Design Electrical Rating (Net MWe): 1153 Maximum Dependable Capacity - summer (Net MWe): 1107 MONTH
-6.-H urs-ReactorCCritical - -
744.0
- 7.
Hours Generator On-Line 744.0
- 8.
Unit Reserve Shutdown Hours 0.0
- 9.
Net Electrical Energy (MWH) 828,490 YEAR
-8'309.2-8,222.8 0.0 8,981,583 CUMULATIVE 135,167;T6 131,636.4 3,274.7 131,849,235
I II Ii UNIT SHUTDOWNS DOCKET NO.: 50-397 UNIT NAME:
Columbia Gcnerating Station DATE: January 1, 2005 COMPLETED BY: P. Campbell TELEPHONE: (509) 377-4664 I.
REPORT PERIOD: December, 2004 Type Method of Cause I Corrective Actions F: Forced Duration Shutting I
No.
Date S: Scheduled (Hours)
Reason (1)
Don (
Comments IN/A I
I I
__I
SUMMARY
Columbia Generating Station entered the month of DecIember at full power.
On December 12th the plant reduced power to about 80% for a scheduled downpower to do bypass valves testing, control rod stroke time testing, and scram time teesting.
Power was restored to 100% the next day.
The Station ended the month of Delcember at full power.
(1) REASON A - Equipment Failure B - Maintenance or Test C - Refueling D - Regulatory Restriction E - Operator Training &
License Examination F - Administration G - Operational Error H - Other I
(2) METHOD 1 - Manual 2-Manual Trip/Scram 3 - Auto Trip/Scram 4 - Continuation 5 - Other (Explain) lI i
II II