ML20235Z628

Monthly Operating Repts for Feb 1989 for Beaver Valley Power Station Units 1 & 2

ML20235Z628
Person / Time
Site:	Beaver Valley
Issue date:	02/28/1989
From:	Sieber J, Winger M DUQUESNE LIGHT CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 8903160037
Download: ML20235Z628 (10)

Text

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• , NARRATIVE SUPNARY OF MONIHLY OPERATING EXPERIENCE i.

UNIT I FEBRUARY 1989 1

February 1- 'Ihe Unit operated at 90% output in a load following mode.

thrmgh February 3 i l

February 4 At approximately 0000 hours0 days <br />0 hours <br />0 weeks <br />0 months <br />, the Unit's output was reduced to 50% to load follow.

February 5 'Ihe Unit operated' at approximately 50% output- to load follow.

February 6 At approximately 0400 hours0.00463 days <br />0.111 hours <br />6.613757e-4 weeks <br />1.522e-4 months <br />, the Unit's output was escalated to 90% output to load follow.

February 7 'Ihe Unit operated at 90% output to load follow, through ,

February 12 l February 13 At 2125 hours0.0246 days <br />0.59 hours <br />0.00351 weeks <br />8.085625e-4 months <br />, the Reactor tripped on Law Level in the 'C' Steam Generator after the 'C' Feedwater Flow Control Valve controller failed.

February 14 At 1006 hours0.0116 days <br />0.279 hours <br />0.00166 weeks <br />3.82783e-4 months <br />, the Reactor was taken critical. At 1307 hours0.0151 days <br />0.363 hours <br />0.00216 weeks <br />4.973135e-4 months <br />, the Unit was synchronized and output was escalated to 90%.

February 15 'Ihe Unit operated at 90% output to load follow.

through February 17 February 18 At 0008 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br />, the Unit's output was reduced to 50% to load follow.  ;

February 19 'Ihe Unit operated at 50% output to load follow.

February 20 At 0330 hours0.00382 days <br />0.0917 hours <br />5.456349e-4 weeks <br />1.25565e-4 months <br />, the Unit's output was escalated to 90% to load follow.  !

February 21 'Ihe Unit operated at 90% output to load follow.

through February 24 February 25 At 0015 hours1.736111e-4 days <br />0.00417 hours <br />2.480159e-5 weeks <br />5.7075e-6 months <br />, the Unit's output was reduced to 50% to load follow.

February 26 'Ihe Unit operated at 50% output to load follow.

[I2 M l 8903160037 890228 PDR ADOCK 05000334 .

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, .. NARRATIVE SUlHARY OF PONIHLY OPERATING EXPERIENCE UNIT I (continued)

FEBRUARY 1989 i

February 27 At 0320 hours0.0037 days <br />0.0889 hours <br />5.291005e-4 weeks <br />1.2176e-4 months <br />, the Unit's output.was escalated to 90% output !

to load follow.

February 28' 'Ihe Unit operated at 90% output to load follow.

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.. AVERAGE DAILY UNIT 10WER IEVEL ,q L ,  !

Docket No. 50-334 Unit BVPS Unit 1 Date Mar. 8. 1989

.oxtpleted by M. A. Winaer Telephone (412)393-7621 MONIH February 1989 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER IEVEL (MWe-Net) (MWe-Net) 1 729 17 733 2 738 18 375 3 738 19 346 4 391 20 650 5 346 21 725 6 646 22 729 7 742 23 733 8 733 24 725 9 746 25 392 10 733 26 350 11 733 27 642 12 738 28 733  !

13 651 29 N/A 14 213 30 N/A 15 729 31 N/A 16 738 l

INSTRUCI' IONS On this formt, list the average daily unit power level in MWe-Net for each day in the reporting month. Compute to the nearest whole megawatt.

1 i

OPERATING DATA REPORT l

DOCKET NO.: 50-334 l REPORT DATE: 03/08/89 COMPLETED BY: M.A.WINGER TELEPHONE; (412) 393-7621 OPERATING STATUS j

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

2. REPORTING PERIOD: FEBRUARY 1989  ;

3. LICENSED THERMAL POWER (MWt): 2660 ,

4. NAMEPLATE RATING (Gross MWe): 923

5. DESIGN ELECTRICAL RATING (Net MWe): 835 l

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

7. MAX. DEPENDABLE CAPACITY (Net MWe): 610 =

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

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

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

11. HOURS IN REPORTING PERIOD: 672.0 1416.0 112488.0

12. NO. OF HRS. REACTOR WAS CRITICAL: 659.3 1375.3 67626.2

13. REACTOR RESERVE SHUTDOVN HOURS: 0.0 0.0 4482.8

14. HOURS GENERATOR WAS ON LINE: 656.3 1367.0 66011.0

15. UNIT RESERVE SHUTDOWN HOURS: 0.0 0.0 0.0

16. GROSS THERMAL ENERGY GEN. (MWH): 1379326.0 2771981.0 156118339.5

17. GROSS ELECT. ENERGY GEN. (MWH): 448630.0 901330.0 50094669.0

18. NET ELECTRICAL ENERGY GEN. (MWH): 419430.0 840150.0 46748540.0

19. UNIT SERVICE FACTOR: (PERCENT) 97.7 96.5 61.0

20. UNIT AVAILABILITY FACTOR:(PERCENT) 97.7 96.5 61.0

21. UNIT CAPACITY FACTOR (MDC): PCT 77.1 73.3 54.5

22. UNIT CAPACITY FACTOR (DER): PCT 74.7 71.1 52.9

23. UNIT FORCED OUTAGE RATE: (PERCENT) 2.3 3.5 18.0 1

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

UNIr IS SCHEDULED FOR SEVENTH REFUELING OUTAGE BEGINNING SEPTEMBER 1.1989 TO NOVEMBER 10.1989

25. IF SHUT DOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP:

26. UNITS IN TEST STATUS (PRIOR TO COMMERCIAL OPERATION):

FORECAST ACHIEVED l INITIAL CRITICALITY N/A N/A l INITIAL ELECTRICITY N/A N/A COMMERCIAL OPERATION N/A N/A I

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, NARRATIVE SUP9%RY OF MNIHLY OPERATING EXPERIENCE UNIT II FEBRUARY 1989 February 1 The Unit operated at approximately 90% output in a core through coastdown mode.

February 11 February 12 At 0120 hours0.00139 days <br />0.0333 hours <br />1.984127e-4 weeks <br />4.566e-5 months <br />, the Unit tripped on Hi-Hi Imvel in the 'C' Steam Generator after loss of control of the 'C' Main ,

Feedwater Flow Control Valve. I February 13 The Unit rennined shutdown for feedwater flow control valve through repairs.

February 16 February 17 At 1431 hours0.0166 days <br />0.398 hours <br />0.00237 weeks <br />5.444955e-4 months <br />, the Reactor was taken critical. At 1900 hours0.022 days <br />0.528 hours <br />0.00314 weeks <br />7.2295e-4 months <br />, the Reactor entered Mode 1.

February 18 At 0012 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />, the Unit 'was synchronized and the Unit's I output was escalated to approximately 50% output.  !

February 19 The Unit operated at approx 12nately' 50% output in a core through coastdown mode. .

February 28  !

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, AVERAGE DAILY UNIT POWER I.EVEL Docket No. 50-412 Unit BVPS Unit 2

, Date Mar. 8. 1989 Cortpleted by M. A. Wirner Telephone (412) 393-7621 :

j MONIH February 1989 DAY AVERAGE DAILY POWER IDTL DAY NJERAGE DAILY FOWER IEVEL (MWe-Net) (MWe-Net) 1 732- 17 0 _

2 741' 18 200 3 745 19 399-4 744 20 432 5 741 21 436' 6 740 22 441 7 748 23 442 8 745 24 438 9 740 25 434 10 740 26 438 11 608 27 434 12 0 28 438 13 0 29 N/A i

14 0 30 N/A 15 0 31 N/A 16 0 I

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

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OPERATING DATA REPORT DOCKET NO : 50-412 REPORT DATE: 03/08/89 COMPLETED BY: M.A.WINGER TELEPHONE: (412) 393-7621 OPERATING STATUS

1. UNIT NAME: BEAVER VALLEY POWER STATION UNIT 2 Notes

2. REPORTING PERIOD: FEBRUARY 1989

3. LICENSED THERMAL POWER (MWt): 2660

4. NAMEPLATE RATING (Gross MWe): 923

5. DESIGN ELECTRICAL RATING (Net MWe): 836

6. MAX. DEPENDABLE CAPACITY (Gross MWe): 885

7. MAX. DEPENDABLE CAPACITY (Net MWe): 833

8. IF CRANGES OCCUR IN CAPACITY RATINGS SINCE LAST 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: 672.0 1416.0 11271.0

12. NO. OF HRS. REACTOR WAS CRITICAL: 538.8 1282.8 10532.1

13. REACTOR RESERVE SHUTDOWN HOURS: 0.0 0.0 0.0

14. HOURS GENERATOR WAS ON LINE: 529.1 1273.1 10452.4

15. UNIT RESERVE SHUTDOWN HOURS: 0.0 0.0 0.0

16. GROSS THERMAL ENERGY GEN. (MWH): 1018798.0 2881956.0 26612896.4

17. GROSS ELECT. ENERGY GEN. (MWH): 323300.0 918300.0 8548100.0 '

18. NET ELECTRICAL ENERGY GEN. (MWH): 298333.0 861549.0 8076714.0

19. UNIT SERVICE FACTOR: (PERCENT) 78.7 89.9 92.7

20. UNIT AVAILABILITY FACTOR:(PERCENT) 78.7 89.9 92.7

21. UNIT CAPACITY FACTOR (MDC): PCT 53.3 73.0 86.0

22. UNIT CAPACITY FACTOR (DER): PCT 53.1 72.8 85.7

23. UNIT FORCED OUTAGE RATE: (PERCENT) 21.3 10.1 4.3

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

_ UNIT IS SCHEDULED FOR FIRST REFUELING OUTAGE BEGINNING MARCH 17.1989 TO MAY 26.1989

25. IF SHUT DOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP:

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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'Af Telephone (412) 393-6000 Nuclear Group P.O Box 4 Shippingport, PA 15077-0004 March 8, 1989 I

Beaver Valley Iber Station Unit 1 - Docket No. 50-334, License No. DPR-66 Unit 2 - Docket No. 50-412, License No. HPF-73 Monthly operatirn Renort l

U. S. Nuclear Regulatory Commission tw, ment Control Desk Washington, D.C. 20555 Gentlemen:

In accordance with Appendix A, Technical Specifications, the Monthly Operating Report is submitted for Unit 1 ard Unit 2 for the month of February, 1989.

Very truly yours,

.d

. D. Sieber AL Vice President Nuclear Group 1md Enclosures cc: NRC Regional Office King of Prussia, PA 9

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