ML20211P051

Monthly Operating Rept for Nov 1986

ML20211P051
Person / Time
Site:	Beaver Valley
Issue date:	11/30/1986
From:	Sieber J, Smith P DUQUESNE LIGHT CO.
To:	NRC OFFICE OF RESOURCE MANAGEMENT (ORM)
References
NUDOCS 8703020279
Download: ML20211P051 (6)

Text

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NARRATIVE

SUMMARY

OF MONTHLY OPERATING EXPERIENCE NOVEMBER 1986 November 1 The Station was in Operational Mode 1 with reactor through power at a nominal 100 percent and the Reactor November 5 Coolant System at a normal operating pressure and tempe ra ture.

November 6 At 0851 hours0.00985 days <br />0.236 hours <br />0.00141 weeks <br />3.238055e-4 months <br /> on the 6th, a power reduction to through approximately 25 percent begun as a result of a November 8 leak on " A" Main Feedwater line. Repairs were completed at 1230 hours0.0142 days <br />0.342 hours <br />0.00203 weeks <br />4.68015e-4 months <br /> on the 8th and power ascension to a nominal 100 percent was subsequently begun.

November 9 The Station was in Operational Mode 1 with reactor through power at a nominal 100 percent and the Reactor Coolant November 16 System at a normal operating pressure and temperature.

November 17 At 1200 hours0.0139 days <br />0.333 hours <br />0.00198 weeks <br />4.566e-4 months <br /> during the performance of the Partial Rod Movement Operation Surveillance Test, the Rod Position Indicator fo r control rod D4 failed to respond. By 1525 hours0.0177 days <br />0.424 hours <br />0.00252 weeks <br />5.802625e-4 months <br /> the Rod Position Indicator had been recalibrated. At 1545 hours0.0179 days <br />0.429 hours <br />0.00255 weeks <br />5.878725e-4 months <br />, following the successful completion of the Partial Rod Movement Operation Surveillance Test, the Rod Position Indica to r for control rod D4 was returned to se rv ice. Power level remained at a nominal 100 percent throughout the day.

November 18 The Station was in Operational Mode 1 with reactor through power at a nominal 100 percent and the Reactor Coolant November 30 System at a normal operating pressure and temperature.

e 8703020279 061130 PDR ADOCK 05000334 R PDR l'

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OPERATING DATA REPORT DOCKET NO.: 50-334 REPORT DATE: 12/08/86 COMPLETED BY: P. A. Smith TELEPHONE: (412) 643-1825 OPERATING STATUS

1. UNIT NAME: BEAVER VALLEY POWER STATION, UNIT 1 Notes

2. REPORTING PERIOD: NOVEMBER 1986

3. LICENSED THERMAL POWER (MWt): 2660

4. NAMEPIATE RATING (Gross MWe): 923

5. DESIGN ELECTRICAL RATING (Net MWe): 835

6. MAX. DEPENDABLE CAPACITY (Gross MWe): 860

7. MAX. DEPENDABLE CAPACITY (Net MWe): 810

8. IF CHANGES OCCUR IN CAPACITY RATINGS SINCE IAST REPORT, GIVE REASONS:

9. POWER LEVEL TO WHICH RESTRICTED, IF ANY (Net MWe): None

10. REASONS FOR RESTRICTIONS, IF ANY: N/A THIS MONTH YEAR TO DATE CUMUIATIVE

11. HOURS IN REPORTING PERIOD: 720.0 8016.0 92784.0

12. NO. OF HRS. REACTOR WAS CRITICAL: 720.0 5499.8 51100.8

13. REACTOR RESERVE SHUTDOWN HOURS: 0.0 0.0 4482.8

14. HOURS GENERATOR WAS ON LINE: 720.0 5452.5 49587.3

15. UNIT RESERVE SHUTDOWN HOURS: 0.0 0.0 0.0

16. GROSS THERMAL ENERGY GEN. (MWH): 1790031.0 13545438.4 116568869.5

17. GROSS ELECT, ENERGY GEN. (MWH): 589060.0 4442190.0 37223590.0

18. NET ELECTRICAL ENERGY GEN. (MWH): 555010.0 4165900.0 34692203.0

19. UNIT SERVICE FACTOR: (PERCENT) 100.0 68.0 55.8

20. UNIT AVAIIABILITY FACTOR:(PERCENT) 100.0 68.0 55.8

21. UNIT CAPACITY FACTOR (MDC): PCT 95.2 64.2 49.5

22. UNIT CAPACITY FACTOR (DER): PCT 92.3 62.2 48.1

23. UNIT FORCED OUTAGE RATE: (PERCENT) 0.0 4.3 22.0

24. SHUTDOWNS SCHEDULED OVER NEXT SIX MONTHS (TYPE,DATE,AND DURATION OF EACH):

N/A

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

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AVERAGE DAll UNIT POWER LEVEL DOCXZT NO. M-331 UNIT 3US C: 1- al DATE 12/9/86 COMPLETED SY P. A. Smith TELEPHONE (412) 643 1825 MONTH NWR DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL tMWe N,5) (MW ,.Nes I 0I 821 IT 2 -

13 821 3 804 817 19 4 825 817 20 813 821 5

420 825 6 22 146 813 7 ,3 I 24 821

, 821 821 25 10 825 817 3

i II 821 821 27 12 825 825 28 825 821 13 3 I4 838 g 808 _

15 16 829 INSTRUCTIONS On this format.!ist the nerage daily unit mower lese! in MWe Net for each day in the reportine mur.th. Cuennute eo t nearest whole mepwait.

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MAJOR MAINTENANCE

1. Welded new pipe nipples onto valves and pipes of the Main Feedwater System l

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UNITSHUTDOWNS ANDPOWER REDUCDONS DOCKET NO. 50-334 UNIT NAME BVPS Unit #1 DATE - 12/8/86 REPORT MON 1H November COMPLETED BY P. A. Smith TELEPIIONE (412) 643-182T l

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l' 14 861106 F 0 A 5 N/A CH PIPEXX At0851hoursakowerreductionto approximately 25 was begun as a i

result of a leak on "A" Main Feedwater line.

Repairs were completed at 1230 hours0.0142 days <br />0.342 hours <br />0.00203 weeks <br />4.68015e-4 months <br /> on the 8th and power ascension was subsequently begun.

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'Af Telephone (412) 393-6000 Nuclear Group Sh ppingport, PA 15077-0004 December 9, 1986 Beaver Valley Power Station, Unit No.1 Docket No. 50-334, License No. DPR-66 Monthly Operating Report U. S. Nuclear Regulatory Commission Director, Office of Management Information & Program Control Washington, D. C. 20555 Gentlemen:

In accordance with Appendix A, Technical Specifications, the Monthly Operating Report is submitted for the month of November,1986.

Please Note: the Cumulative and Year-to-Date Forced Outage Rates have been corrected to reflect the reclassification of 43.2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> of outage time as Maintenance outage hours. These hours were incorrectly reported in the September 1986 report as Forced Outage hours.

Very truly yours, Llxa'b

. D. Sieber Vice President Nuclear Group rw Enclosures cc: NRC Regional Office King of Prussia, PA