ML20033G903

Monthly Operating Rept for Mar 1990 for Trojan Nuclear Plant

ML20033G903
Person / Time
Site:	Trojan File:Portland General Electric icon.png
Issue date:	03/31/1990
From:	Ulmer E, Yundt C PORTLAND GENERAL ELECTRIC CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
CPY-124-90, NUDOCS 9004120373
Download: ML20033G903 (5)

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P;ritand General l'lectric Company Trojan Nuclear Plant 71760 Coluenbia Rher Hwy Rainier Ortron 9704E (503) $$6 3713 April 5, 1990 CPY.124 90 US Nuclear Regulatory Commission Document Control Desk Washington, DC 20555 centlement Monthly Operatinr, Report In accordance vit.h the Trojan Nuclear Plant Technical Specifications reporting requi rements, the Monthly Operating Data Report is submitted for March,1990.

Sincerely.

C,

. Yundt General Manager CPY:sp Attachment l

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Mr. John B. Martin Regional Administrator, Region V US Nuclear Regulatory Commission Mr. David Stewart Smith I

Department of Energy State of Oregon Resident Inspector MOR Distribution 9004120373 900331 FDR ADOCK 05000344 R

PDC

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TROJAN NOCLEAR PLANT I

f Trojan Operating Report March 1990 i

r QPERATIONS The Plant began the mont.h in Mode 1, at 2005 power.

Power operation proceeded smoothly until March 20th when an orderly shutdown was made, ending 167 days of continuous operation.

The shutdown was due to an identified En6 neered i

Safety Teature instrument setpoint for steam flow being outside the Technicai Specification allowed value. As the shutdown was required by the Technical Specifications, the Emergency Plan required declaring an Unusual Event. This was terminated in approximately four hours when the plant entered Mode 4 j

As the 1990 refueling outage was scheduled to begin on March 21't the plant l

remained shutdown and started the outage early.

The Plant ended the month in Mode 5, with the Reactor Coolant system temperature at 95 degrees F and the i

1990 refueling outage inprogress.

KAINTENANCE Significant maintenance completed during this period includes:

f The Chlorine detectors," declared inoperable on December 12th, were restored to l

operability on March 15 '.

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Major activities necessary to enter Mode 6, performance of surveillance tests, and other work items in preparation for refueling.

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APPROVED

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I OPERAinNC DATA REPORT 50-344 DOCRET NO.

DATE bm41 - 1990 COMPLETED 8Y Ulmer TELEPHONE M-3713 Ext.4 495 t OPERATING STATVS l

Trojan Nuclear Plant Num g, gg %

March. 1990 l

. 2. Reporting Period:

34II l

3. Lleensed Thermal Peow (MWI):

1216 l

4. Nemeplete Retis.3 (Greg MWe):

1130 l

S. Desige Electrial Retag (Net MWe):

I 1I33

6. Mesimum Dependeble Caposity (Grom MWe):

I095 i

7. Moe,lmem Dependable Cepecity (Net MWe):

8. If Cheness Ocrw in Cepecity Ratings (Items Number 3 Tlwough 7) Sinee Imt Report. Give Reneens:

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N/A

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9. Power Levet To Which Restr6cted.lf Any (Net MWe):

10. Reneses For Restr6etneas. it Any:

M/A l

This Mesah Yr..so.este Commistive l

744 2160 11904o i

II. News la Repwttas Per6ed 454 4 1870 5 74a28.7

12. Neenber of Neurs Rosetor Wee cele 6 eel 0

0 3387

13. Reseter Reserve sholdews Hours

14. Hours Generator on Lhne 454.5 187c.5 7eaa.7 0

0 3249 l$. Unit Reserve $buldews News 154054R

^'tanooo 83251850 i

16. Ofes Thermal Energy Genereted (MWM) lT. Glees Electrieel Emergy Genested (WWM) 515810 _,

212691o 77497749 489045

?n42154 73429281

18. Not Elsegr6Enl Energy Genereled (WWH) 61.1 86.6 6i.5 l

19. Unit Serv 6se Fetter 61.1 86.6 64.3 i

20. Unit Aveinobin6 y Fetter l

21. Unit Capoeity Fee'ter (Using MDC Net) 6o.o R; o 57.6 58.2 83.3 54.6 1

' 22. Unit Caposity Foster (Using DER Net) 5.3 1.3 12.9

23. Unk Forced Ostage Ret,

24. Sheldewas Schedoled Over Nest 6 Months (Type. Dete. and Duration of Eschi:

Annual Refuelino Outace: March 21. 1990 (85 days )

i Juno, 1990 l

25. If Shut Down At End Of Report Period.te 6 meted Dete of Startsp:

26. Units in Test Statui tPr6er to Commercial Operaties):

Foreses:

Achieved i

N/A N/A INITIAL CRITICALITY M/A N/A INITIAL ELECTRICITY COMMERCIAL OPERATION N/A M/A l

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AVERACE DAILY 1717 P0k'ER LEVEL DOCKET N01 $0- 3 4 4 (117: Tro$an DATEt Aerii. 1990 COMPLETED BY Ulmer TELEPRONE: soi tu.uit ext 4495 MONTH

' March, 1990 DAY AVERACE DAILY P0kTR LEVEL DAY AVERACE DAILY POWER LEVEL (We-Ne t)

(We-Ne t) 1 1094 17 1091 2

1093 18 1093 3

1093 19 908 4

1094 20

-39 5

1094 21

-40 6

1093 22

-28 7

1092 23

-16 l

8 1093 24

-13 9

1087 25

-9 l

10 1092 26

-9 l

11 1092 27

-6 i

12 1092 23

-6 13 1092 29

-6 14 1091 30

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j 15 1088 31

-5 i

1088 16 l

INSTRUCTIONS On this format, list the average daily unit power level in We-Net for each day in the reporting month.

Compute to the nearest whole megawatt.

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90-09 IB INSTRU Discovered high steam flow bietat le f

setpoints were set at 112% when

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maximum allowed is 1111.

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N/A N/A N/A N/A Refueling outage began (already i

shutdown).

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