ML20238D935

Monthly Operating Repts for Nov 1987

ML20238D935
Person / Time
Site:	Beaver Valley
Issue date:	11/30/1987
From:	Sieber J, Smith P, Winger M DUQUESNE LIGHT CO.
To:	NRC
References
NUDOCS 8801040538
Download: ML20238D935 (9)

Text

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NARRATIVE SUMfMRY OF MONTHLY OPERATING EXPERIENCE

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UNIT 1 NOVEMBER, 1987 9

November 1 The Unit was ope ra ting at a reduced power level of through approximately 80 percent as condenser tube cleaning in November 2 the main condenser continued. Maintenance work was completed and power ascension to 100 percent was

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initiated at 1720 hours0.0199 days <br />0.478 hours <br />0.00284 weeks <br />6.5446e-4 months <br /> on the 2nd.

November 3 The Unit was in Operational Mode 1 with reactor power at through a nominal 100 percent and the Reactor Coolant System at Oc to ber 31 a normal operating pressure and temperature.

November 13 The Unit was in Operational Mode I with a power through coas tdown in progress prior to the beginning of the November 30 Sixth Refueling Outage.

The Reactor Coolant System was at a normal operating pressure and temperature.

8801040538 871130 PDR ADOCK 05000334

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OPERATING DATA REPORT DOCKET NO.:

50-334 REPORT DATE:

12/09/87 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 1987

3. LICENSED THERMAL POWER (MWt):

2660

4. NAMEPLATE 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:

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:

720.0 8016.0 101544.0

12. NO. OF HRS. REACTOR WAS CRITICAL:

720.0 7077.7 58922.5

13. REACTOR RESERVE SHUTDOWN HOURS:

0.0 0.0 4482.8

14. HOURS GENERATOR WAS ON LINE:

720.0 7061.3 57392.6

15. UNIT RESERVE SHUTDOWN HOURS:

0.0 0.0 0.0

16. GROSS THERMAL ENERGY GEN. (MWH):

1762196.0 17923148.0 136447554.5

17. GROSS ELECT. ENERGY GEN. (MWH):

578980.0 5838960.0 43712190.0

18. NET ELECTRICAL ENERGY GEN. (MWH):

543470.0 5481.730.0 40786533.0

19. UNIT SERVICE FACTOR: (PERCENT) 100.0 88.1 59.0

20. UNIT AVAILABILITY FACTOR:(PERCENT) 100.0 88.1 59.0

21. UNIT CAPACITY FACTOR (MDC): PCT 93.2 84.4 53.0

22. UNIT CAPACITY FACTOR (DER): PCT 90.4 81.9 51.4

23. UNIT FORCED OUTAGE RATE: (PERCENT) 0.0 3.6 19.8

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

SIXTH REFUELING. DECEMBER 11.1987. DURATION - 65 DAYS

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 4 COMMERCIAL OPERATION N/A N/A 2-

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$r DATE December 11. 1%

COMPLITED BY P.A. Seith TELEPHONE

(.12 ) si 3-1825.l MONTH November DAY' AVERACE DALLY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL

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(MWeWes t 667 37 758 2

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9 692 14 792 683 g

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OPERATING DATA REPORT DOCKET NO.:

50 412 REPORT DATE:

12/09/87 COMPLETED BY: M.A. WINGER' 9

TELEPHONE:

(412) 643-1825 l

l OPERATING STATUS i

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

2. REPORTING PERIOD: NOVEMBER 1987

3. LICENSED THERMAL POWER (MWt):

2660 4 NAMEPIATE 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 CHANCES 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:

327.0 327.0 327.0

12. NO. OF HRS. REACTOR WAS CRITICAL:

221.5 221.5 221.5

13. REACTOR RESERVE SHUTDOWN HOURS:

0.0 0.0 0.0

14. HOURS GENERATOR WAS ON LINE:

205.8 205.B 205.8

15. UNIT RESERVE SHUTDOWN HOURS:

0.0 0.0 0.0

16. GROSS THERMAL ENERGY GEN. (MWH):

517531.0 517531.0 517531.0

17. GROSS ELECT. ENERGY GEN. (MWH):

168900.0 168900.0 168900.0

18. NET ELECTRICAL ENERGY GEN. (MWH):

157077.0 157077.0 157077.0

19. UNIT SERVICE FACTOR: (PERCENT) 62.9 62.9 62 9

20. UNIT AVAILABILITY FACTOR:(PERCENT) 62.9 62.9 62 9

21. UNIT CAPACITY FACTOR (MDC): PCT 57.7 57.7 57 7

22. UNIT CAPACITY FACTOR (DER): PCT

$7.5 57.5 57 5

23. UNIT FORCED OUTAGE RATE: (PERCENT) 37.1 37.1 37 1 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

.08/04/87 INITIAL ELECTRICITY N/A 08/17/87 COMMERCIAL OPERATION 11/87 11/17/87 1

AVERAGE 34iLY L'.N!T ?CwER ' jet, 00CX.ET NO. _10-412 UNIT BVPS Unit 2 h

DATE _ December 11'. 19)

COMPLITED SY M*A Winger ITLIPHONE (412) 643-1825 MONT16 November DAY AYERAGE DAILY POWER LIVEL DAY AVERAGE DAILY POWER LIVEL IMWe Net 1 i yw,.3,g 3

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b NARRATIVE SUMt1ARY OF

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MONTHLY OPERATING EXPERIENCE s

UNIT 11 NOVEMBER, 1987 l

$r November 1 The Uni t was shutdown to-repair leaking ma ni fold through isolation valves on the Reactor Coolant System.

l November 9 November 10 At 1934 hours0.0224 days <br />0.537 hours <br />0.0032 weeks <br />7.35887e-4 months <br /> on the

10th, the reactor was taken through-c ri tical.

At 2227 hours0.0258 days <br />0.619 hours <br />0.00368 weeks <br />8.473735e-4 months <br /> on the 10th, the reactor November 11 tripped, on Lo-Lo Steam Generator Level in the "C" Steam i

Gene ra tor, after the running main feed pump tripped due to low condensate pressure.

November 12 The reactor was taken critical at 0345 hours0.00399 days <br />0.0958 hours <br />5.704365e-4 weeks <br />1.312725e-4 months <br /> on the 12th through and power was escalated to a nominal value of 100% to November 16 demonstrate commercial availability.

1 November 17 Commerci al operation was declared at 0900 hours0.0104 days <br />0.25 hours <br />0.00149 weeks <br />3.4245e-4 months <br /> on the through 17th.

At 1406 hours0.0163 days <br />0.391 hours <br />0.00232 weeks <br />5.34983e-4 months <br /> on the 17th, the turbine tripped November 20 from 100% power due to an inadvertent thrust bear 4eg trip signal.

For approximately 5 minutes following the trip, of fsite power was lost when all four (4) KV buses tra ns ferred to offsite power then recl osed on-the de-energized onsite buses.

The Unit remained shutdown until the 21st.

November 21 At 1830 hours0.0212 days <br />0.508 hours <br />0.00303 weeks <br />6.96315e-4 months <br /> on the 21st, the reactor was taken through c ri tical.

At 1513 hours0.0175 days <br />0.42 hours <br />0.0025 weeks <br />5.756965e-4 months <br /> on the 22nd, the Unit was November 24 synchronized to the grid and power was escalated to a nominal value of 85% while the "B" feedwater pump was removed from service for maintenance.

The Unit remained at a nominal value of 85% until 0605 hours0.007 days <br />0.168 hours <br />0.001 weeks <br />2.302025e-4 months <br /> on the 24th when the "B" feed pump was placed in service.

Power was then escalated to a nominal value of 100%.

November 25 The Unit operated at a nominal value of 100% output.

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Shippmgport PA 15077-0004 December 11, 1987 Beaver Valley Power Station Unit 1 - Docket No. 50-334, License No. DPR-66 Unit 2 - Docket No. 50-412, License No. NPF-73 Month 1y Operating Report U. S. Nuclear Regulatory Commission Director, Of fige of Management Information & Program Control l

Washington, D. C. 20555 Gentlemen:

i In accordance wi th Appendix A. Technical Specifications, the Monthly l

Operating Report is submitted for Unit 1 and Unit 2 for the month of Novembe r, 1987.

Very truly yours,

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2 i

. D. Sieber l

Vice President l

Nuclear Operations j

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Enclosures cc: NRC Regional Of fice

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j on1GI M King of Prussia, PA

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