ML20035D158

Monthly Operating Repts for Mar 1992 for Beaver Valley Power Station,Units 1 & 2

ML20035D158
Person / Time
Site:	Beaver Valley
Issue date:	03/31/1993
From:	David Jones, Spoerry D DUQUESNE LIGHT CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9304120195
Download: ML20035D158 (9)

Text

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'At3 Telephone (412) 393-6000 Nuclear Group P O Box 4 Shippmgport. PA 15077-0004 April 8, 1993

(

Beaver Valley Power Station l

Unit 1 - Docket No. 50-334, License No. DPR-66 Unit 2 - Docket No. 50-412, Li nse No. NPF-73 Monthly Operatira Report U. S. Nuclear Regulatory Comission Docunent Control Desk Washington, D.C.

20555 i

Gentlemen:

In accordance with Appendix A,

'Ibchnical Specifications, the Monthly Operating Report is subnitted for Unit 1 and Unit 2 for the raonth of March, 1993.

Respectfully, i

D. E. Spoerry j

Division Vice President Nuclear Operations j

DTJ/ning l

Enclosures cc: NRC Regional Office King of Prussia, PA i

f 9304120195 930331 j

l PDR ADOCK 05000334 y

I R

PDR i

NARRATIVE

SUMMARY

OF MO!TIHLY CPEPATDJG DTERIDICE GET 1 MARCH 1993 March 1 The Lhit operated at approximtely 90% output in accordance through with the planned fuel cycle length extension.

March 19 March 20 At 2200 hours0.0255 days <br />0.611 hours <br />0.00364 weeks <br />8.371e-4 months <br /> the Lhit comenced a planned reduction in output to approximtely 47% in order to emplete mintenance on the "A"

main feedvater pu:"p and min condenser waterboxes prior to beginning the Unit's ninth refueling outage.

March 21 The Lhit continued to operate at approximately 47% output.

through March 25 March 26 At 2000 hours0.0231 days <br />0.556 hours <br />0.00331 weeks <br />7.61e-4 months <br /> the Lhit comnenced station shutdown for the ninth refueling outage.

The Unit was taken off-line at 2209 hours0.0256 days <br />0.614 hours <br />0.00365 weeks <br />8.405245e-4 months <br /> when the min unit generator output breakers were opened.

March 27 The Lhit entered Mode 3 at 0135 hours0.00156 days <br />0.0375 hours <br />2.232143e-4 weeks <br />5.13675e-5 months <br />. The Unit entered Mode 4 at 1053 hours0.0122 days <br />0.293 hours <br />0.00174 weeks <br />4.006665e-4 months <br />.

March 28 The Unit entered Mode 5 at 0513 hours0.00594 days <br />0.143 hours <br />8.482143e-4 weeks <br />1.951965e-4 months <br />.

March 29 The Unit remained in Mode 5 for the remainder of the report through period.

March 31

AVERAGE DAILY UNIT PCEER IIIEL i

DOCKET NO.

50-334 UNIT BVPS Unit 1 DATE April 4, 1993 OCt@lITED BY David T. Jones TELEPHONE (412) 393-7553 MONTH March 1993 DAY AVERAGE DAILY PCEER LEVEL DAY AVERAGE DAILY PCHER IEJEL (Mie-Net)

(M4e-Net) 1 725 17 746 2

742 18 742 3

733 19 742 4

742 20 738 5

738 21 383 6

729 22 325 7

746 23 342 8

738 24 338 l

9 742 25 375 10 738 26 251 11 746 27 0

12 738 28 0

13 738 29 0

14 742 30 0

15 742 31 0

16 742 INSIRUCTIONS on this forrat, list the average daily unit pwer level Mie-Net for each day in the reporting month. Corpute to the nearest stole negawatt.

1

(

OPERATING DATA REPORT DOCKET NO.

50-334 REPORT DATE:

04/04/93 COMPLETED BY: DAVID T. JONES TELEPHONE:

(412) 393-7553 OPERATING STATUS

]

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

2. REPORTING PERIOD: MARCH 1993

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 RATINGS SINCE LAST REPORT, GIVE REASONS:

i

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:

744.0 2160.0 148296.0

12. 50. OF HRS. REACTOR WAS CRITICAL:

625.6 2041.6 95591.9

13. REACTOR RESERVE SHUTDOWN HOURS:

0.0 0.0 4482.8

14. HOURS GENERATOR WAS ON LINE:

622.2 2038.2 93689.0

15. UNIT RESERVE SHUTDOWN HOURS:

0.0 0.0 0.0

16. GROSS THERMAL ENERGY GEN. (MWH):

1318121.0 4687212.0 223662213.5

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

431420.0 1541890.0 72036383.0

18. NET ELECTRICAL ENERGY GEN. (MWH):

401750.0 1444740.0 67310680.0

19. UNIT SERVICE FACTOR: (PERCENT) 83.6 94.4 65.2

20. UNIT AVAILABILITY FACTOR:(PERCENT) 83.6 94.4 65.2 l

21. UNIT CAPACITY FACTOR (MDC): PCT 66.7 82.6 58.7

22. UNIT CAPACITY FACTOR (DER): PCT 64.7 80.1 56.9

23. UNIT FORCED OUTAGE RATE: (PERCENT) 0.0 0.0 15.7 24 SHUTDOWNS SCHEDULED OVER NEXT SIX MONTHS (TYPE,DATE,AND DURATION OF EACH):

THE NINTH REFUELING OUTAGE CURRENTLY IN PROGRESS BEGAN ON MARCH 26. 1993 AND IS SCHEDULED TO LAST FOR 70 DAYS.

25. IF SHUT DOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP: 06/04/93

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 (120%)

Docket No.

50-334 Unit Name BVPS Unit #1

' c:e April 4 1993 Completed By David T.

Jones REPORT MONTH MARCH 1993 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 1

930320 0

B 5

N/A HH PUMPXX Planned reduction in output to approximately 47% for maintenance on the " A" main f eedwater pump and main condenser waterboxes prior to beginning the Unit's ninth refueling outage.

2 930326 5

121.8 C

1 N/A RC IUELXX Unit shutdown for the ninth refueling outage.

1 2

3 4

f-Forced Reason:

Method:

Exhibit F-Instructions for S-Scheduled A* Equipment Fei ture (Explain) 1-Manual Preparation of Data Entry Sheets B-Maintenance or fest 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 LExplain)

IUGRATIVE

SUMMARY

OF MotTIHLY OPERATING EXPERIDiCE UJIT 2 MARCH 1993 March 1

'Ihis report period negan with the Unit's output at approximately 75% in accordance with the planned fuel cycle i

length extension.

At 0345 hours0.00399 days <br />0.0958 hours <br />5.704365e-4 weeks <br />1.312725e-4 months <br /> the Unit commenced a pcwer increase to 100% output. A nominal value of 100% output was achieved at 0615 hours0.00712 days <br />0.171 hours <br />0.00102 weeks <br />2.340075e-4 months <br />.

March 2

'Ihe Unit operated at a nominal value of 100% output.

through March 12 March 13 At 0530 hours0.00613 days <br />0.147 hours <br />8.763227e-4 weeks <br />2.01665e-4 months <br /> the Unit reduced output to approximately 96%

f l

during a routine monthly maintenance surveillance procedure to complete a

Channel I and Channel II a T/Tavg

)

l calibration.

'Ibe power reduction was performed as a precaution to avoid a turbine runback and potential plant trip with one out of three turbine runback signals already l

tripped by the calibration procedure and a second channel l

kncun to experience cecasional noise spiking at higher power levels.

At 1615 houts the Unit returned to 100% output i

following conpletion of the calibrations.

March 14

'Ihe Unit operated at a nominal value of 100% output during through the remainder of the report period.

March 31 1

i

I AVERAGE DAILY UNIT PGER LEVEL 1

DOCKET NO.

50-412 UNIT BVPS Unit 2 DATE April 4, 1993 COMPLEIID BV David T. Jones TELEPHohe.;

(412) 393-7553 MOITIH March 1993 OAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER IIVEL (MWe-Net)

(We-Net) 1 793 17 828 i

2 836 18 827 3

833 19 828 4

833 20 827 5

831 21 829 6

830 22 830 7

826 23 829 8

827 24 826 9

832 25 825 i

10 832 26 825 11 833 27 833 l

12 831 28 836 13 815 29 834 14 827 30 834 15 825 31 832 16 814 INSTRUCTIONS i

On this forrat, list the average daily unit pcuer 'mral We-Net for ee:h day in the reporting nonth. Campute to the nearest W ole o,. C 1

OPERATING DATA REPORT l

DOCKET NO.

50-412 REPORT DATE:

04/04/93 COMPLETED BY: DAVID T. JONES TELEPHONE:

(412) 393-7553 OPERATING STATUS

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

2. REPORTING PERIOD: MARCH 1993

3. LICENSED THERMAL POWER (MWt):

2652

4. NAMEPLATE RATING (Gross MWe):

923

5. DESIGN ELECTRICAL RATING (Net MWe):

836

6. MAX. DEPENDABLE CAPACITY (Gross MWe):

870

7. MAX. DEPENDABLE CAPACITY (Net MWe):

820

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 l

THIS MONTH YEAR TO DATE CU;ULATIVE

11. HOURS IN REPORTING PERIOD:

744.0 2160.0 47079.0

12. NO. OF HRS. REACTOR WAS CRITICAL:

744.0 2127.9 40629.1

13. REACTOR RESERVE SHUTDOWN HOURS:

0.0 0.0 0.0

14. HOURS GENERATOR WAS ON LINE:

744.0 2120.6 40345.9

15. UNIT RESERVE SHUTDOWN HOURS:

0.0 0.0 0.0

16. GROS 5 THERMAL ENERGY GEN. (MWH):

1947152.0 5285658.0 98832299.4

17. GROSS ELECT. ENERGY GEN. (K N) :

647895.0 175o572.0 31902376 0

18. NET ELECTRICAL ENERGY GEN. (dWH):

615802.0 1667297.0 30117104.0

19. UNIT SERVICE FACTOR: (PERCENT) 100.0 98.2 85.7

20. UNIT AVAILABILITY FACTOR:(PERCENT) 100.0 98.2 89.7

21. UNIT CAPACITY FACTOR (MDC): PCT 100.9 94.1 77.4

22. UNIT CAPACITY FACTOR (DER): PCT 99.0 92.3 76.5

23. UNIT FORCED OUTAGE RATE: (PERCENT) 0.0 1.8 3.2 24 SHUTDOWNS SCHEDULED OVER NEXT SIX MONTHS (TYPE,DATE,AND DURATION OF EACH)

THE UNIT IS SCHEDULED TO SHUTDOWN FOR ITS FOURTH REFUELING OUTAGE ON SEPTEMBER 17. 1993. THE REFUELING OUTAGE IS SCHEDULED TO LAST FOR 70 DAYS.

25. IF SHUT DOWN AT END OF REFORT 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 1

UNIT SHUIDOWNS AND POWER REDUCil0NS (t20%)

Docket No.

50 412 Unit Name BVPS Unit #2 Date April 4.

1993 Completed By David T.

Jones REPORT MONTH MARCH 1993 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 7

9303lc S

0 H

4 N/A ZZ ZZZZZZ The Unit continued to operate at a reduced output of approximately 25%

in accordance with the planned fuel cycle tength extension.

l C

1 2

3 4

F-Forced Reason:

Method:

Exhibit F-Instructions for S-Scheduled A Equipment Falture (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).

i D-Regulatory Restriction 4 Cent'd. from Previous Month E-Operator training & License Exam 5-Reduction 5

F-Administrative 9-Other Exhibit H-Same Source.

3 G-Operational Error (Explain) 4 H Other (Explain)

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