ML20245F894

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Monthly Operating Rept for Jul 1989 for Beaver Valley Units 1 & 2
ML20245F894
Person / Time
Site: Beaver Valley
Issue date: 07/31/1989
From: Winger M
DUQUESNE LIGHT CO.
To:
Shared Package
ML20245F792 List:
References
NUDOCS 8908150122
Download: ML20245F894 (8)
v • d • e


Text

- _ - _ _ _ - _ _ _ _ . __

4 9 NARRATIVE SUNIARY OF

, ENIHLY OPERATING EXPERIENCE UNIT I JUII 1989 July 1 The Unit operated at a nominal value of 100% output

. through

. July 9 July 10 At 1120 hours0.013 days <br />0.311 hours <br />0.00185 weeks <br />4.2616e-4 months <br /> the Unit's output was reduced to 95% to increase the margin to saturation in the :nain condenser's hotwell. At 1420 hours0.0164 days <br />0.394 hours <br />0.00235 weeks <br />5.4031e-4 months <br /> the Unit's output was increased to a nominal value of 100%.

- July 11 'Ibe Unit operated at a nominal value'of 100% output, thr: ugh July 31

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8908150122 890808 PDR ADOCK 05000334 PDC R  !

z__!_______________..____._. _. _ _ _ . . _ . _ _ _ _ _ _ _ _ _ _ . . _ _ _

- - - - - - - - - - - - - - - - - - = - - - - - - - - - - --- - - - - - - - - - - - - - - - - - - - - - - - - - - -

5 ._

F AVERAGE DAILY UNIT POWER IEVEL

[-

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

Coupleted by M. A.- Winoer Telephone (412)393-7621 70tfIH - July 1989 DAY AVERAGE DAILY POWER IE'EL DAY AVERACE DAILY POWER LEVEL l (MWe-Net) (MWe-Net) 1

-: 1 779 17 796

j. 2 788 18 783 3 779 19 783 4~ 783 20- 783 5 788 21 783 6 775 22 771 7 779 23 788 8 788 24 783 9 779 25 763 10 758 26 783 11 76_7 27 783 12- 783 28 796 13 783 29 792 14 783 30 796 15 796 31 796 16 788 INSTRUCTION.S On _ this format, list the average daily unit power level in MWe-tht for each day in the wr.u.t.iry month. Ctmpute to the nearm t whole negawatt.

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OPERATING IRTA REPORP DOCKET NO.: 50-334 REFORP IRTE: 08/04/89 OCMPIETED BY: M.A.WINGER TEIEPHONE: (412) 393-7621 OPERATING STA'IUS

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

-2. REPORTING PERIOD: JULY 1989

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 LAST REPORT, GIVE REASONS:

1

9. POWER LEVEL TO WHICll RESTRICTED, IF ANY (Net MWe): None
10. REASONS FOR RESTRICTIONS, IF ANY: N/A THIS MONTH YEAR TO DATE CUMULATIVE 11'. HOURS IN Ri. PORTING PERIOD: 744.0 5087.0 116159.0
12. NO.-OF HRS. REACTOR WAS CRITICAL: 744,0 4972.7 71223.6
13. REACTOR RESERVE SHUTDOWN HOURS: 0.0 0.0 4482.8
14. HOURS GENERATOR WAS ON LINE: 744.0 4956.3 69600'.3
15. UNIT RESERVE SHUTDOWN HOURS: 0.0 0.0 0.0
16. GROSS THERMAL ENERGY GEN. (MWH): 1946984.0 10787892.0 164134250.5
17. GROSS ELECT. ENERGY GEN. (MUH): 619250.0 3455320.0 52648659.0
18. NET ELECTRICAL ENERGY GEN. (MWH): 582600.0 3230490.0 49138880.0
19. UNIT SERVICE FACTOR: (PERCENi: 100.0 97.4 62.3
20. UNIT AVAILABILITY FACTOR:(PEo ENT) 100.0 97.4 62.3  ;
21. UNIT CAPACITY FACTOR (MDC): PCT 96.7 78.4 55.4 l
22. UNIT CAPACITY FACTOR (DER): PCT 93.8 76.1 53.7 j
23. UNIT FORCED OUTAGE RATE: (PERCENT) 0.0 2.6 17.3
24. SHUTDOWNS SCHEDULET JVER NEXT SIX MONTHS (TYPE,DATE,AND DURATION OF EACH):

UNIT'S SEVENTH REFUEL 1dC OUTAGE IS SCHEDULED TO BEGIN ON SEPTEMBER 1.1989 AND TO END ON 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 INITIAL CRITICALITY N/A N/A INITIAL ELECTRICITY N/A N/A COMMERCIAL OPERATION N/A N/A i

i

_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ . _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ __ _ _ __ _ _ _ _ _ _ _ _ . _ _ _ _ _ _ .____ _ ____J

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l MJNIHLY OPERATING EXPERIENCE )

UNIT II

-l JULY 1989 {

1 July.1 Ihe Unit remained in Mode 5 to repair a Primary to through Secorriary Isak in the 'C' Steam Generator.

July 11 July 12 At 1005 hours0.0116 days <br />0.279 hours <br />0.00166 weeks <br />3.824025e-4 months <br />, the Unit entered Mode 4. At 1720 hours0.0199 days <br />0.478 hours <br />0.00284 weeks <br />6.5446e-4 months <br />, the Unit entemi Mode 3.

July 13 At 1815 hours0.021 days <br />0.504 hours <br />0.003 weeks <br />6.906075e-4 months <br /> the reactor was taken critical.

July 14 At 0207 hours0.0024 days <br />0.0575 hours <br />3.422619e-4 weeks <br />7.87635e-5 months <br />, the Unit was synchronized an' the Unit's .

output was increased to 100% output.

July 15 'Ibe Unit operated at a ncxninal value of 100% output.

through July 16 July 17 At 1447 hours0.0167 days <br />0.402 hours <br />0.00239 weeks <br />5.505835e-4 months <br /> the Unit's output was reduced to 4M ' a pennit repairs to the 'B' Heater Drain Pump. At 210i - m rs, the Unit's. rmtput; was increased to 50% to allow m. wing the coisture seperator/ reheater fmn service.

July 18 'Ihe Unit operated at 50% output.

July 19 At 1410 hours0.0163 days <br />0.392 hours <br />0.00233 weeks <br />5.36505e-4 months <br />, the Unit's output was reduced to 40% to allow the 'A' Heater Drain Pump to be removed from service to drain the component cooling lines to the Heater Drain Pumps. At 1626 hours0.0188 days <br />0.452 hours <br />0.00269 weeks <br />6.18693e-4 months <br />, the Unit's output was increased to 50%. At 2239 hours0.0259 days <br />0.622 hours <br />0.0037 weeks <br />8.519395e-4 months <br /> the Unit's output was increased to a nominal value of 100% output.

July 20 At 0550 hours0.00637 days <br />0.153 hours <br />9.093915e-4 weeks <br />2.09275e-4 months <br />, the Unit acheived 100% output.

July 21 'Ihe Unit operated at a ncminal value of 100% output, thrmgh July 31

_ _ _ _ _ ____ _______ -- _ l

~ AVERAGE DAILY UNIT POWER IENEL j Docket No. 50-412 Unit BVPS Unit 2

-Date Auaust 8. 1989 Ctmpleted by M. A. Winaer-Telephone (4121393-7621 IONIH July 1989 DAY ' AVERACE DAILY PCMER IINEL DAY AVERAGE GMLY POWER LEVEL (MWe-Net) (MWe-Net) 1- 0' 17 638 2 0 18 358

.3 0 19 366 4 0 20 785 5 O. 21 793 6 0 22 '790

'7 0 23 786 8 0 24 794

~ 9. 0 25 790

' '10 'O 26 798 11 0' 27 794

-12 0 28 798 13 0 29 806 14 295 30 802 l

15 806 31 810 16 806 INSlHJCI' IONS 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.

1.

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OPERATING DATA REPORT DOCKET NO.: 50 412 REPORT DATE: 08/04/89 COMPLETED BY: M.A.WINGER TELEPHONE: (412) 393-7621 OPERATING ST E

1. UNIT NAME: BEAVER VALLEY POWER STATION, UNIT 2 Notes
2. REPORTING PERIOD: JULY 1989
3. LICENSED THERMAL POEP (MWt): 2660
4. NAMEPLATE RATING (?!osa MWe): 923
5. DESIGN ELECTRICAL F;rit!G (Net MWe): 836
6. MAX. DEPENDABLE CAM'T.'Y (Gross MWe): 885
7. MAX. DEPENDABLE CAPElfY (Net MWe): 833
8. IF CHANGES 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: 744.0 5087.0 14942.0
12. NO. OF HRS. REACTOR WAS CRITICAL: 437.8 2634.5 11883.8
13. REACTOR RESERVE SHUTLOWN HOURS: 0.0 0.0 0.0
14. HOURS GENERATOR WAS ON LINE: 429.9 2574,6 11753.9
15. UNIT RESERVE SHUTDWN HOURS: 0.0 0.0 0.0
16. GROSS THERMAL ENEi.4 GEN. (MWH): 1033532.0 5551862.0 29282802.4
17. GROSS ELECT. ENERGY GEN. (MWH): 326000.0 1756200.0 9386000,0
18. NET ELECTRICAL ENERGY GEN. (MWH): 302307 0 1618922.0 8834087.0
19. UNIT SERVICE FACTOR: (PERCENT) 5, . 50.6 78.7
20. UNIT AVAILABILITY FACTOR:(PERCENT) 57.8 50.6 78.7
21. UNIT CAPACITY FACTOR (MDC): PCT 48.8 38.2 71.0
22. UNIT CAPACITY FACTOR (DER): PCT 48.6 38.1 70.7
23. UNIT FORCED OUTAGE RATE: (PERCENT) 42.2 23.2 8.6
24. SHUTDOWNS SCHEDULED OVER NEXT SIX MONTHS (TYPE,DATE,AND DURATION OF EACH):
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 l

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