ML20052G256

Monthly Operating Rept for Mar 1982

ML20052G256
Person / Time
Site:	Trojan File:Portland General Electric icon.png
Issue date:	04/08/1982
From:	Kammeyer D PORTLAND GENERAL ELECTRIC CO.
To:
Shared Package
ML20052G252	List: ML20052G251 ML20052G256
References
NUDOCS 8205140456
Download: ML20052G256 (4)

Text

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OPERATING DATA REPORT DOCKET NO.

50-344 DATE 4/8/82 COMPLETED BY D. 3-Ynmmeyer TELEPHONE (503) 556-3713 ext. 40S OPERATING STATUS Notes Troian Nuclear Plant

1. Unit N s'ie:

March, 1982

2. Reportia; Period:

3411

3. Licensed Dermal Power (MWI):

1216

4. Nameplate hting (Gross MWe):

1130

5. Design Electreal Rating (Net MWe):

1122 l

6. Maximum Dependable Capacity (Gross MWe):

1080

7. Maximum Dependable Capacity (Net MWe):

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

NA NA

9. Power 1,evel To Which Restricted lf Any (Net MWe):

NA

10. Reasons For Restrictions. If Any:

. This Month Yr.to.Date Cumulative 744 2160 48,912

11. Hours in Reporting Period 605 1910 31,373.2

12. Number Of Hours Reactor Was Critical 139 3 139.3 2,311.1-

13. Reactor Reserve Shutdown Hours 604.7 1885.1 30,373.2

14. Hours Generator On.Line 139.3 139.3 1,648.0

15. Unit Rurve Shutdown Hours 1,091,937 6,061,074 95,579,850

16. Gross Thermal Energy Generated (MWH) 603,370,,,

1,932,415 31.101.786

17. Gross Electrical Energy Generated (MWH) 569,776 1,826,545 29,354,234

18. Net Electrical Ensegy Generated (MWH) 81.3 87.3 62.1

19. Unit Service Factor 100.0 93.7 65.5

20. U'd: Availability Factor 70.9 78.3 55.6

21. Unit Capacity Factor (Using MDC Net) 67.8 74.8 53.1

• 22. Unit Capacity Factor (Using DER Net) 0 6.7 20.9

23. Unit Forced Outage Rate l

24. Shutdowns Scheduled Oser Next 6 Months (Type. Date,and Duration of Eacht:

REFUELING, APRIL, 1982; 80 DAYS JULY 2, 1982

25. If Shut Down At End Of Report Period Estimated Date of Startup:

Forecast Achieved

26. Units in Test Status (Prior to Commercial Operation):

NA NA INITIAL CItITICALITY NA NA INITIAL ELECTRICITY NA NA COMMERCIAL OPER ATION 8205140456 820412

('/77)

PDR ADOCK 05000344 R

PDR

AVERAGE DAILY UNIT POWER LEVEL 50-34'4 DOCKET NO.

UNIT Trojan 04-08-82 DATE Y#

COMPLETED llY TELEPHONE (503)S56-3713

, Extension 408 NH, 1982 MONTil DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe Net)

(MWe. Net) g 1031 37 1033-1032 1032 3

gg 3

1031 39 925 1032 719 4

20 1027 729 3

6 1035 22 728 729

,1035 23 7

728 g

1032 24 1028 652 9

25 1029 26 29 10

- 22 lg 1037 27 1034

- 16 12 3

1031

- 16 33 29 1035

~1 g4 30 1036

- 15 15 3

16 1035 INSTRUCTIONS On this format. list the average daily unit power !cvelin MWe Net for each day in the rep irting month. Compute to the nearest whole rnegswatt.

(9/77) w

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i 50-344 DOCKET NO.

UNITSHUTDOWNS AND POWER REDUC 110NS UNIT NAME Tr e, DATE 04-08-82 COMPLETED BY D. J. Kammeyer REPORTMONTil arch 1982 M

TELEPl10NE (503) 556-3713 Extension 408 q

4 c

c

.!c 3

j YIi Licensee E,

E*.,

Cause A Corrective l-No.

Date k

3g g

jg&

Event 57 Action lo yb c55 5

jdig

. Report *

$0

- Prevent Reewrence i

6 82-06 03-26-82 S

139.3 F

1 NA NA NA Favorable hydroelectric conditions allowed the plant to be shut down I

based upon economic considerations.

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3 4-F: Forced Reason:

Method:

Exhibit G. Instructions 5: Scheduled A Equipment Failure (Explain)

I-Manual for Preparation of Data B. Maintenance or Test 2-Manual Scrarn.

Entry Sheets for Licensee C Refueling 3-Automatic Scram.

Event Reporn (LER) File (NUREG.

D Regulatory Restriction 44ther (Explain) 0161)

E Operator Training & IJcense Emendnation F Administrative 5

(9/77) 11-01her (Explain)

Exhibit i.Same Simrce G-Operational Erfor (Emplain) ii

SU!e'ARY OF OPERATING EXPERIENCE DOCKET NO:

50-344 DATE:

April 8, 1982 COMPLETED BY:

D. J. Kammeyer TELEPHONE:

503-556-3713 Ext. 234 OPERATION:

The plant entered March operating at 100%. Power was reduced to 91% on i

March 5 for control valve testing. pow r was back at 100% the same day.

Reduced power to 72% on March 19 in accordance with request from the Load Dispatcher as a result of favorable hydroelectric conditions in the region. The plant was shut down to Mode 3 on March 26.

Favorable hydroelectric conditions and economic considerations justified remaining down the rest of the month. The plant entered Mode 5 on March 31 and activities began for the April refueling autage.

MAJOR SAFETY RELATED MAINTENANCE: Completed annual preventive maintenance on the west Joy air compressor and the PDP charging pump. Completed the modification to the steam turbine driven auxiliary feedwater pump trip valve.

MISCELLANEOUS MAINTENANCEt Completed the waste gas compressor modifications, replaced the seale on the south BIT recirculation pump, completed the 5-year inspection of the north screen wash pump, replaced the

'B' flatbed filter belt,and completed maintenance j

on the cold lab relief valves.

Replaced the pressurizer sample valves, completed the modification to the PERM-9 spool piece, completed maintenance on the

'B' main steam PORV, and completed a cleanup of the CST.

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LICENSE CHANGES: License Change Amendment 70 - Issued March 3, 1982 I

This amendment deletes the requirements relating to part -length control rod assemblies,

(

thereby allowing their removal from the reactor core.

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MISCELLANEOUS :

Reactor coolant system activity continued to increase during the month up until the redaction in power. The dose equivalent iodine level reached 84% of the Technical Specificatlon limit before dropping to 63% prior to plant shutdown.

Received an advisory trom the volcano center concerning an expected eruption on March 12.

An eruption occurred on March 19 with no effect on plant operations.

Minor volcanic activity continued for the rest of the month.

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