ML20073B194

Monthly Operating Rept for Aug 1994 for Beaver Valley Power Station

ML20073B194
Person / Time
Site:	Beaver Valley
Issue date:	08/31/1994
From:	David Jones, Noonan T DUQUESNE LIGHT CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9409210222
Download: ML20073B194 (9)

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. Telephone (412) 393-6000 Nuclear Group i P O. Box 4 Shippingport, PA 15077-0004 September 9,1994 i

Beaver Valley Power Station Unit 1 - Docket No. 50-334, License No. DPR-66  ;

Unit 2 - Docket No. 50-412, License No. NPF-73 Monthly Operatine Report ,

U. S. Nuclear Regulatory Commission  !

Document Control Desk .

Washington, D.C. 20555 .l Gentlemen:  !

In accordance. with Appendix A, Techmcal Specifications, the Monthly j Operating Report is submitted for Unit I and Unit 2. for the month . of .  :

August,1994.  ;

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Respectfully,  ;

T. P. Noonan ,

Division Vice President,

. Nuclear Operations /

Plant Manager j DTJ/mmg f t

Enclosures -

cc: NRC Regional Office [

King of Prussia, PA .

hw The Nuclear Professionals .

9409210222 94cg31 I

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NARRATIVE SUPEARY OF 'l r

M"NIHLY OPERATING EXPIRIDCE UNIT 1 AUGUST 1994 August 1 'Ibe Unit was in Mode 3 at the beginning of the report period following an outage whicil conpleted repair of the Main Transformer and cleaning of debris from the fouled "C" Pacirculation Spray . Heat Excharger. Mode 2 was entered at 1651 hours0.0191 days <br />0.459 hours <br />0.00273 weeks <br />6.282055e-4 months <br /> and the reactor was taken critical at 1732 hours0.02 days <br />0.481 hours <br />0.00286 weeks <br />6.59026e-4 months <br />.

August 2 Mode 1 was entered at 0345 hours0.00399 days <br />0.0958 hours <br />5.704365e-4 weeks <br />1.312725e-4 months <br />. At 0438 hours0.00507 days <br />0.122 hours <br />7.242063e-4 weeks <br />1.66659e-4 months <br /> the Main Unit Generator was synchronized to the electrical grid and a gradual increase in power was haa:rced. 'Ihe Unit remained at less than 50% output while allowing the quadrant power tilt ratio (QPIR) to return to specification.

August 3 Following a satisfactory QPIR, the Unit commenced an increase in power towards 100% output at 0536 hours0.0062 days <br />0.149 hours <br />8.862434e-4 weeks <br />2.03948e-4 months <br />. 'After achieving an ,

output of approximately 97%, a load reduction to approximately 65% output was w . a ced at 2136 hours0.0247 days <br />0.593 hours <br />0.00353 weeks <br />8.12748e-4 months <br /> to repair a seal leak on the "B" Main Feedwater Punp. 1 i

August 4 'Ihe Unit remained at approximately 65% output while repair of ,

through the "B" Main Feedwater Pump continued. i August 6 August 7 Following repair of the "B" Main Feedwater Pump, the Unit cammenced an increase in power towards 100% output at 1825 hours0.0211 days <br />0.507 hours <br />0.00302 weeks <br />6.944125e-4 months <br />. 'Ihe Unit achieved approximately 100% output at 2400 hours0.0278 days <br />0.667 hours <br />0.00397 weeks <br />9.132e-4 months <br />.

August 8 'Ihe Unit operated'at a nominal value of 100% output for the ' ,

through remainder of the report period.

August 31 r

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. AVERAGE DAILY INIT POWER I1 VEL DOCKET NO. 50-334 UNIT BVPS Unit 1 DATE Sept. 2, 1994 CQiPLETED BY David T. Jones TELEPHONE (412) 393-7553 MONIH August 1994 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) (MWe-Net) 1 0 17 833 2 246 18 817 3 575 19 817 4 504 20 800 5 517 21 813 6 517 22 813 7 549 23 821 8 813 24 817 9 821 25 817 10 825 26 817 11 817 27 813 12 808 28 804 13 800 29 825 14 808 30 821 15- 821 31 821 16 817 INSTRUCTIONS On this form, list the average daily unit power level M6 Net for each day in the reporting month. Campute to the nearest whole megawatt.

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OPERATING DATA REPORT DOCKET NO.. 50-334 REPORT DATE: 09/02/94 COMPLETED BY: DAVID T. JONES TELEPHONE: (412) 393-7553 OPERATING STATUS

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

2. REPORTING PERIOD: AUGUST 1994

3. LICENSED THERMAL POWER (MWt): 2652

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 RATINCS SINCE LAST REPORT, GIVE REASONS:

9. POWER LEVEL TO UHICH 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: 744.0 5831.0 160727.0

12. NO. OF HRS. REACTOR WAS CRITICAL: 726.5 4096.9 103627.8

13. REACTOR RESERVE SHUTDOWN HOURS: 0.0 0.0 4482.8

14. HOURS CENERATOR WAS ON LINE: 715.4 4065.5 101608.7 1

15. UNIT RESERVE SHUTDOWN HOURS: 0.0 0.0 0.0  :

16. GROSS THERMAL ENERGY GEN. (MWH): 1759891.0 10423251.0 243828727.5 l

17. GROSS ELECT. ENERGY GEN. (MWH): 573530.0 3395900.0 78553423.0  ;

18. NET ELECTRICAL ENERGY GEN. (MWH): 538640.0 '3171510.0 73391030.0 I

19. UNIT SERVICE FACTOR: (PERCENT) 96.2 69.7 65.1 l

20. UNIT AVAILABILITY FACTOR:(PERCENT) 96.2 69.7 65.1

21. UNIT CAPACITY FACTOR (MDC): PCT 89.4 67.1 58.8 i

22. UNIT CAPACITY FACTOR (DER): PCT 86.7 6f.1 57.1  !

23. UNIT FORCED OUTAGE RATE: (PERCENT) 3.8 30.3 16.5

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

The Unit has been rescheduled to shutdown for its tenth refueline outare on January 2. 1995. The refueline outare is scheduled to last for 60 days.

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

UNIT SHUTDOWNS AND POWER REDUCTIONS (220%) Docket No. 50-334 Unit Name BVPS Unit #1 Date Sect. 6. 1994 Completed By David T. Jones REPORT MONTH AUGUST 1994 Telephone (412) 393-7553 ,

-~~T Method of Licentee Cause & Corrective Duration Shutting Event System Component Action to No. Date Typet (Hours) Reason 2 Down Reactor 3 Report # Code 4 Codes Prevent Recurrence 10 940801 F 28.6 H 4 N/A SA HIEXCH Subsequent to the reactor trip on 7/19/94 and in parallel with repair of the Main Transformer, the Unit also remained shutdown to facilitate cleaning of debris from the fouled "C" Recirculation Spray Heat Exchanger.

11 940803 F 0 A 5 N/A HH PUMPXX During power escalation to 100%

output following the outage above, the Unit reduced output from approx.

97% to approx. 65% to repair a seat leak on the "B" Main Feedwater Pump.

1 2 3 4 F-Forced Reason: Method: Exhibit F-Instructions for S-Scheduled A-Equipment Failure (Explain) 1-Manual Preparation of Data Entry Sheets B-Maintenance or Test 2-Manual Scram for Licensee Event Report (LER) File C-Refueling 3-Automatic Scram (NUREG0161).

0-Regulatory Restriction 4-Cont'd. from Previous Month E-Operator Training & License Exam 5-Reduction 5 F-Administrative 9-Other Exhibit H-Same Source.

G-Operational Error (Explain)

H-Other (Explain) l l

NARRATIVE SIMMARY OF fiOtGHLY OPERATDG EXPERIDCE UNIT 2 AIEUST 1994 August 1 The Unit operated at a naminal value of 100% output for the through entire report period.

August 31 i

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. AVERAGE DAILY UNIT POWER LEVEL 4

e DOCKET NO. 50-412 UNIT BVPS Unit 2 DATE Sept. 2. 1994 00MPLEITD BY David T. Jones TELEPHONE (412) 393-7553  ;

1 MONIH Alnust 1994 I DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL (MWe-Net) (PMe-Net)  ;

1 813 17 818 l q

2 812 18 815  !

3 812 19 813 ,

4 810 20 807 5 826 21 815 6 831 22 816 7 .__ 824 23 821 8 819 24 818 l 9 821 25 810 10 827 26 809 11 822 27 807 12 813 28 806 r 13 807 29 822 -

14 817 30 825 i

15 827 31 818 I

16 823 INSmDCTIONS  ;

On .this : fonn, list the average daily unit power level MWe-Net for each day in [

the reporting month. Ctmpute to the nearest whole megawatt, i

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OPERATING DATA REPORT DOCKET NO.: 50-412 REPORT DATE: 09/06/94 COMPLETED BY: DAVID T. JONES TELEPHONE: (412) 393-7553 OPERATING STATUS I

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

2. REPORTING PERIOD: AUGUST 1994

3. LICENSED THERMAL POWER (MVt): 2652

4. NAMEPLATE RATING (Gross MWe): 923 ,

5. DESIGN ELECTRICAL RATING (Net MWe): 836

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6. MAX. DEPENDABLE CAPACITY (Gross MWe): 870

7. MAX. DEPENDABLE CAPACITY (Net KWe): 820 >

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

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

10. REASONS FOR RESTRICTIONS, IF ANY: N/A i

THIS MONTH YEAR TO DATE CUMULATIVE ,

11. HOURS IN REPORTING PERIOD: 744.0 5831.0 59510.0

12. NO. OF HRS. REACTOR WAS CRITICAL: 744.0 5565.2 50895.5

13. REACTOR RESERVE SHUTDOWN HOURS: 0.0 0.0 0.0.

14. HOURS GENERATOR WAS ON LINE: 744.0 5552.0 50548.6

15. UNIT RESERVE SHUTDOWN HOURS: 0.0 0.0 0.0

16. GROSS THERMAL ENERGY GEN. (MWH); 1958831.0 14572388.0 124804273.0

17. GROSS ELECT. ENERGY GEN. (MWH): 640582.0 4842237.0 40494242.0

18. NET ELECTRICAL ENERGY GEN. (MWH): 607831.0 4593715.0 38243994.0

19. UNIT SERVICE FACTOR: (PERCENT) 100.0 95.2 84,9

20. UNIT AVAILABILITY FACTOR:(PERCENT) 100.0 95.2 84.9

21. UNIT CAPACITY FACTOR-(MDC): PCT 99.6 96.1 77.9 ,

22. UNIT CAPACITY FACTOR (DER): PCT 97.7 94.2 76.9  !

23. UNIT FORCED OUTAGE RATE: (PERCENT) 0.0 4.8 3.2

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 i

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UNIT SHUTDOWNS AND POWER REDUCTIONS (120%) Docket No. 50-412 Unit Name BVPS Unit #2 Date Sept. 6. 1994 Completed By David T. Jones REPORT MONTH AUGUST 1994 Telephone (412) 393-7553 .

Method of Licensee Cause & Corrective Duration Shutting Event System Component Action to No. Date Typel (Hours) Reason 2 Down Reactor 3 Report # Code 4 Code 5 Prevent Recurrence NONE 1 2 3 4 F-Forced Reason: Method: Exhibit F-Instructions for S-Scheduled A-Equipment Failure (Emplain) 1-Manual Preparation of Data Entry Sheets B-Maintenance or Test 2-Manual Scram for Licensee Event Report (LER) File C-Refueling 3-Automatic Scram (NUREG0161).

D-Regulatory Restriction 4-Cont'd. from Previous Month E-Operator Training & License Exam 5-Reduction 5 F-Administrative 9-Other Exhibit H-Same Source.

G-Operational Error (Explain)

H-Other (Explain)

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