ML20212N898

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Monthly Operating Rept for Feb 1987
ML20212N898
Person / Time
Site: Trojan File:Portland General Electric icon.png
Issue date: 02/28/1987
From: Olmstead C, Ulmer F
PORTLAND GENERAL ELECTRIC CO.
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 8703130197
Download: ML20212N898 (5)
v • d • e


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OPERATING DATA REPORT DOCKET NO.

50-344 DATE March 1987 COMPLETED ilY F. J. Ulmer TELEPilONE 503-556-3713 Ext. 495 OPERATING STATUS Trojan Nuclear Plant Notes

1. Unit Name:

. 2. Reporting Period: Februarv 1Q87

3. Licensed Thermal Power (MWt): 34l1
4. Nameplate Rating (Gross MWe): 1916
5. Design Electrical Rating (Net MWe): 1130 1133 t 6. Maximum Dependable Capacity (Gross MWe):
7. Maximum Dependable Capacity (Net MWe): 1075
8. If Changes Occur in Capacity Ratings (Items Number 3 Through 7) Since Last Report, Give Reasons:

n/a

9. Power Level To Which Restricted,1f Any (Net MWe): n/a
10. Reasons For Restrictions.If Any: n /a This Month Yr to.Dete Cumulative 672 1416 91992
11. Hours in Reporting Period 672 1406 CiB029
12. Number Of liours Reactor Was Critical 0 0 3887
13. Reactor Reserve Shutdown Hours 672 1403 57443
14. Hours Generator On.Line 0 0 3249
15. Unit Reserve Shutdown Hours 2291575 4709239 182564561
16. Gross Thermal Energy Generated (MWH)
17. Gross Electrical Energy Generated (MWH) 756148 , _ ,

1556382 59841245 723660 1486798 66668333

18. Net Electrical Energy Generated (MWH) 100 99.1 62.4
19. Unit Service Factor 100 99.1 66.0
20. Unit Availability Factor 100.2 97.7 57.8
21. Unit Capacity Factor (Using MDC Net) 95.3 92.9 54.5

' 22. Unit Capacity Factor (Using DER Net) 0 0.9 14.0

23. Unit Forced Outage Rate
24. Shutdowns Scheduled Over Next 6 Months (Type.Date,and Duration of Each):

Annual Refuelina Scheduled for ADril 1. 1987

25. If Shut Down At End Of Report Period. Estimated Date of Startup:
26. Units In Test Status (Prior to Commer:ial Operation): Forecast Achieved INITIAL CRITICALITY n/a n/a INITIAL ELECTRICITY n/a n /a COMMERCIAL OPERATION n /a n /a

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AVERAGE DAILY' UNIT POWER LEVEL t DOCKET NO: 50-344 UNIT: Troian DATE: March 1987 COMPLETED BY:- F. J. Vimer TELEPHONE: 503-556-3713 ,

Ext. 495 MONTH February 1987 E DAY, AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER' LEVEL (MWe-Net) (MWe-Net)

1. 1080 17 1081 2 1081 18 1080-3 1079 19 1076 4 1076 20 1076

'I 5 1076 21 1075 6 1079 22 1077 7 1079 23 1080 p 8 1074 24 1078 9 1077 25 1077 10 1076 26. 1080

-11 1074 27 1068

i. 12 1074 28- 1077 13 1071 - 29 n/a i 14 1074 30 n/a 15 1077 31 n/a 16- 1078 t

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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DOCKET NO. 50-344 UNIT SifUTDOWNS AND POWER REDUCTIONS ' . UNIT NAME Tro ian DATE March 10A7 .

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REPORT MONT11 Fahruarv 1487 TELErtlONE 503-556-3713

, ext. 495

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}n 2se Licensee Event uv $. Acti.m to D. sic H c5 E E jgg Report a N0 . P, event Reeve,ence 6 4 i NONE l 2 3 4 1 F: Forced Reason: Method: Exhibit G instrisettons A-Equipment Failure (Expl In) 1 Manual for Preparation of Data S: Scheduled 2 Manual Scram. Entry Sheets for Licensee B-Maintenance of Test C Refueling .1 Automatic Se:am. Event Report ILER) File tNUREG. D Regulatory Restriction 4-Other(Explain) 0161) E Operator Training A Ucense Examination F-Administrative 5 l' G Operational Errug(Explain) , Exhibit I-Same Source (9/77) 11 O her IExplain)

W*, I .)-)l _ O ?. Portland General Electric Company Trojan Nuclear Plant P.O. Box 439 Rainier, Oregon 97048 (503)556-3713 Trojan Nuclear Plant Docket 50-344 License NPF-1 U. S. Nuclear Regulatory Comission Document Control Desk l Washington, DC 20555 Gentlemen: Monthly Operating Data Report In accordance with the Trojan Nuclear Plant Technical Specifications reporting requirements, the monthly operating data report is submitted for February, 1987. Sincerely, QD s O-4 C. A. Olmstead General Manager CAD /FJU:st Attachment c: Mr. John B. Martin Regional Administrator, Region V U. S. Nuclear Regulatory Comission Mr. David O. Kish Acting Director Department of Energy State of Oregon NRC Resident Inspector Trojan Nuclear Plant , geS'f I 

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SUMMAR'Y OF OPERATIN'G EXPERIENCE DOCKET NO: 50-344 DATE: March 1987 COMPLETED BY: F. J. Ulmer TELEPHONE: 503-556-3713- 

                                                                                              -Ext. 495-
              '0PERATION:
              -The plant began this period at-100% and continued at full power operation
               .throughout,the month.

[ During the first week in February extensive troubleshooting of shutdown control rods bank C and D vas performed due to problems encountered during manual operation of the rods. A loose terminal connection was discovered on the logic cabinet _ card that issues c.ommand signals to the movable gripper coils for' shutdown rod banks C'and D. A repair was made and the problem appears to be solved, but maintenance testing will continue on the rod control system. On February 9, 17, and 23, Trojan received the first three'of four new nuclear fuel shipments of twelve assemblies each. The nee region 'M' fuel is of 3.4 W/0 uranium-235. A total of 48 fuel assemblies will be received. LThe primary-to-secondary steam generator tube leakage remained less than one gallon per day and the secondary condensate oxygen remained at about 3 ppb for each train. The reactor coolant system dose equivalent iodine concentration remained at about 12% of the specification limit. MAJOR SAFETY-RELATED MAINTENANCE: i 

                - 1. Returned to operability the Shutdown Bank C and D Control Rods.
2. 'A' Train ESF Outage for planned maintenance and testing was completed.

MISCELLANE0US MAINTENANCE:

1. Completed Annual Planned Maintenance items on the Fuel Building and Turbine Building Cranes.
2. Began _ annual testing and maintenance on plant Heating and Ventilating Systems.

LICENSE CHANGES: None 

                =MISCELLANE0US: None 1

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