ML20137U059

Monthly Operating Rept for Nov 1985

ML20137U059
Person / Time
Site:	Trojan File:Portland General Electric icon.png
Issue date:	11/30/1985
From:	Orser W, Ulmer F PORTLAND GENERAL ELECTRIC CO.
To:	NRC OFFICE OF RESOURCE MANAGEMENT (ORM)
References
WSO-703-85, NUDOCS 8602190044
Download: ML20137U059 (5)

Text

_.

. TROJAN NUCLEAR PLANT

SUMMARY

OF OPERATING EXPERIENCE DOCKET NO: 50-344~

DATE: 12-06-85 COMPLETED.BY: F. J. Ulmer TELEPHONE: 503-556-3713 OPERATIONS:

The plant began the month at full power and maintained full power throughout the month.

A small tube leak developed in the 'C' steam generator. The tube leak rate.was about 5 gallons per day early in the month and increased elowly to about 70 gallons per day at month's end.

The reactor coolant system dose equivalent iodine remained steady at 16% of the limit.

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MAJOR SAFETY RELATED MAINTENANCE:

1. 'A' Train ESF equipment outage for miscellaneous work.

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2. 'B' Train ESF equipment outage for miscellaneous work.

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MISCELLANEOUS MAINTENANCE:

1. Modified the Fire Detection system.

2. Completed modifications to the Steam Generator Blowdown system and repair of the blowdown tank relief valve.

3. Repaired leaks ~in-waste gas collection system.

4. Continued efforts to locate / repair condenser air inleakage.

5. Repaired boric acid evaporators.

LICENSE CHANGES:

None MISCELLANEOUS:

An NRC team completed an Appendix R exemption request review.

8602190044 851130 ~

PDR ADOCK 05000344.

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OPERATING DATA REPORT DOCKET NO. 50-344 DATE 12-06-85 COMPLETED BY F_ 3. TRmer TELEPHONE 503-556-3713 Ext. 495 OPERATING STATUS Notes

1. Unit Name: Troian Nuclear Plant

. 2. Reporting Period:

November 1985 3411

3. Licensed Thermal Power (MWt):

1216

4. Nameplate Rating (Gross MWe):

1130

5. Design Electrical Rating (Net MWe):

6. Maximum Dependable Capacity (Gross MWe):

1122 1080

7. Maximum Dependable Capacity (Net MWe):

8. If Changes Occur in Capacity Ratings (Items Number 3 Through 7) Since Last Report. Give Reasocs:

n/a

9. Power Level To Which Restricted,If Any (Net MWe):

n/a n C,

10. Reasons For Restrictions. If Any: .

This Month Yr.-to Date Cumulative 720 8016 81072

11. Hours In Reporting Period 720 6060.7 48806

12. Number Of Hours Reactor Was Critical 3887 0.0 0.0

13. Reactor Reserve Shutdown Hours 48310 720 5974.7

14. Hours Generator On-Line 0.0 0.0 3249

15. Unit Reserve Shutdown Hours 20,007,245 152,417,629 2,455,453

16. Gross Thermal Energy Generated (MWH) 797,762 6,440,939 49,996,719

17. Gross Electrical Energy Generated (MWH) _,

761,025 6,127,690 47,308,220

18. Net Electrical Energy Generated (MWH) 100.0 74.5 59.6

19. Unit Service Factor 63.6 100.0 74.5

20. Unit Availability Factor 97.9 70.8 54.0

21. Unit Capacity Factor (Using MDC Net) 93.5 67.6 51.6

22. Unit Capacity Factor (Using DER Net) 0.0 4.8 15.9 23.' Unit Forced Outage Rate

24. Shutdowns Scheduled Over Next 6 Months (Type. Date, and Duration of Each1:

-Cvele 8/9 Refueling Outace Scheduled for 4-28-86

25. If Shut Down At End Of Report Period, Estimated Date of Startup: n/a

26. Units in Test Status (Prior to Commercial Operation): Forecast Achieved n/a n/a INITIAL CRITICALITY n/a n/a INITIAL ELECTRICITY n/a n/a COMMERCIAL OPERATION (9/77)

4.

' AVERAGE DAILY UNIT POWER LEVEL 1

. DOCKET NO: 50-34 4

- UNIT: Troj an' DATE : 12 -06'-83 COMPLETED BY: F. J. Ulmer TELEPHONE: 503-556-3713 Ext. 495 MONTH NOVEMBER'1985 -

DAY ' AVERAGE DAILY POWER LEVEL DAY- ' AVERAGE DAILY POWER LEVEL (MWe-Net) (MWe-Net) 1 1060 17 :_ 1054 2- 1055 -18 1054 3 1055 19 -1052 4 1058 20 1053 5 1059 21- 1053 6 1056 22- 1054 4 7 1051 23 1056 8 1062 24- 1057 9 1065 25 1057 10 1064 26 1057-11 1061 27- 1058 ,

12 1060 28 lose 113 1059 29 losg 14 1058 30 . 1057 15 1057 31. n/a .

16 1054 INSTRUCTIONS On this format, list the average daily unit power level in MWe-Net for each day in the reporting month. Compute to the-nearest whole megawatt.

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F "E O-Portland General Electric Company Trojan Nuclear Plant P.O. Box 439 Rainier, Oregon 97048 (503)556-3713 December 6, 1985 WSO-703-85 Office of Resource Management US Nuclear Regulatory Commission Washington, DC 20555 Gentlemen:

In accordance with the Trojan Nuclear Plant Technical Specifications reporting requirements, the monthly operating data report is submitted for November, 1985.

Sincerel ,

W. S. Orser General Manager Attachments

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