ML20065J711

Monthly Operating Repts for Mar 1994 for Beaver Valley Power Station

ML20065J711
Person / Time
Site:	Beaver Valley
Issue date:	03/31/1994
From:	David Jones, Noonan T DUQUESNE LIGHT CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9404180400
Download: ML20065J711 (9)

Text

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,4 Telephone (412) 303-6000 O. Box 4 Shippmgport, PA 150714:004 -

April 8,1994 '

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 Operating Reoort -

U. S. Nuclear Regulatory Commission

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Document Control Desk i

Washington, D.C. 20555 i

Gentlemen:

i In accordance with Appendix A, Technical. Specifications,- the Monthly

-l Operating Report is submitted for Unit 1 and Unit 2 for the month.of March,1994, l

Respectfully, y

T. P. Noonan Division Vice President-Nuclear Operations

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

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9404180400 940331 PDR.ADOCK.05000334 PDR-

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NARRATIVE SG99M OF g

MNIHLY OPERATING EXPERIENCE INIT 1 MAROI 1994 March 1 The Unit operated at a nominal value of 100% output.

t1 rough March 4 March 5 The Unit continued to operate at - a rxninal value of 100%

l output.

At 1608 hours0.0186 days <br />0.447 hours <br />0.00266 weeks <br />6.11844e-4 months <br /> the Unit rartv'ad output to approximately _

95%- for testing of turbine governor valve controls.

At 1920 hours0.0222 days <br />0.533 hours <br />0.00317 weeks <br />7.3056e-4 months <br /> ~the Unit was returned to a nominal value of 100%

output following satisfactory conpletion of testirg.

March 6 The Unit operated at a ncainal value of 100% output.

through March 14 March 15 The Unit oczitinued to operate at - a ruminal value of 100%.

output.

At 1415 hours0.0164 days <br />0.393 hours <br />0.00234 weeks <br />5.384075e-4 months <br /> the Unit crwunarced a load reduction to approximately 32% output in order'to repair a broken bolt on=

the actuator for the "B" ' Main Feedwater Regulating Valve..

q Approximately 32% output was achieved at 2003 hours0.0232 days <br />0.556 hours <br />0.00331 weeks <br />7.621415e-4 months <br />.

March 16 Followirg otmpletion of repairs to the '"B" Main Feedwater' Regulating Valve, the Unit tvunnanced a return to full power at '

1430. hours.

The Uhit achieved approximately 100% output at 2300 hours0.0266 days <br />0.639 hours <br />0.0038 weeks <br />8.7515e-4 months <br />.

March 17 The Unit operated at a nominal value of 100% output.

through March 24 March 25 The Unit continued to operate at a nominal. value of'100%

output.

At 2100 hours0.0243 days <br />0.583 hours <br />0.00347 weeks <br />7.9905e-4 months <br /> the Unit r**M cutput to approximately 97% durity a routine maintenance. survaillance p.

- t re ; to couplete a O mnnel II A T/Tavg calibration.

The power reduction was performed as-a precaution E to avoid a turbinel runback and potential plant trip with one out of.three turbine' runback signals already tripped 'by the calibration r wtwe '

and a second channel known to' experience ev'r-aaional'. noise -

spikirq at higher power, levels.

March 26 At 0100 hours0.00116 days <br />0.0278 hours <br />1.653439e-4 weeks <br />3.805e-5 months <br /> the ' Unit returned to a 'naninal value of 100%

output

' following coupletion of the Qiannel' II-. Zh T/Tavg calibration.

March 27

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

through March 31 L

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' AVERAGE DAILY LNIT POWER 11 VEL DOCKPJ NO.

50-334 INIT BVPS Unit 1 DATE Anril 5, 1994 CMPLEITD BY - David T. Jones TELEPfENE (412) 393-7553 2

IDTIE _ March 1994 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL

(!"t iht)

(?53 Ikt) 1 824 17 821 2

822 18 825 3

820 19 821 i

4 821 20 833 5

817 21

-817 6

825 22 825 7

821 23 821 8

817 24 825 9

829 25 821 10 821 26 813 11 816 27 825 12 817 28 825 t

13 829 29 825' 14 821 30 825 e

15' 642 31

'817 16 363 g.

'INSIRUCTICtis on this form, list the average daily unit power level PHe-Net for each day in the reporting month. Canpute to the nearest whole megawatt.

L

4 OPERATING DATA REPORT DOCKET NO.-

50-334 REPORT DATE:

04/05/94 COMPLETED BY: DAVID T. JONES TELEPHONE:

(412) 393-7553 OPERATING STATUS

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

2. REPORTING PERIOD: MARCH 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 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:

744.0 2160.0 157056.0

12. NO. OF HRS. REACTOR WAS CRITICAL:

744,0 1924.4 101455.3

13. REACTOR RESERVE SHUTDOWN HOURS:

0.0 14 HOURS GENERATOR WAS ON LINE:

744.0 0.0 4482.8 1919.7 99462.9

15. UNIT RESERVE SHUTDOWN HOURS:

0.0 0.0 0.0

16. GROSS THERMAL ENERGY GEN. (MWH):

1920450.0 4996055.0 238401531.5

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

631550.0 1630690.0 76788213.0

18. NET ELECTRICAL ENERGY GEN. (MWH):

595770.0 1533140.0 71752660.0

19. UNIT SERVICE FACTOR: (PERCENT) 100.0 88.9 65.3

20. UNIT AVAILABILITY FACTOR:(PERCENT) 100.0 88.9 65.3

21. UNIT CAPACITY FACTOR (MDC): PCT 98.9 87.6 58.9

22. UNIT CAPACITY FACTOR (DER): PCT 95.9 85.0 57.2

23. UNIT FORCED OUTAGE RATE: (PERCENT) 0.0 11.1 15.7 24 SHUTDOWNS SCHEDULED OVER NEXT SIX MONTHS (TYPE,DATE,AND DURATION OF EACH):

THE UNIT IS SCHEDULED TO SHUTDOWN FOR ITS TENTH REFUELING OUTAGE ON OCTOBER 7.

1994.

THE REFUELING OUTAGE IS SCHEDULED TO LAST FOR 70 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 I

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UNIT SHUTDOWNS AND POWER REDUCTIONS (220%)

Docket No.

50-334 Unit Name SVPS Unit #1 Date Aprit 5. 1994 Completed By.

David T.

Jones REPORT MONTH MARCH 1994 Telephone (412) 393-7553 Method of

! Licensee Cause & Corrective Duration shutting Event System Component Action to No.

Date-Typet (Hours)

Reason 2 Down Reactor 3 Report #

Code 4 Codes Prevent Recurrence.

4 940315 F

0 A

5 N/A HH VALVEX Unit reduced output to approminately 32% to repair a broken bott on the actuator for the "B" Main feedwater Regulating Valve.

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'er Test 2-Manuel' 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.

i

-G-operational Error (Explain)

'H-Other (Explain) x m.

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a NARRATIVE SG99M OF POlmiLY OPERATING EXPERIENCE h

INIT 2 MARCH 1994

' March 1

'1he Unit operated at a nominal value of 100% output during -

through the entire report period.

March 31 P

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AVERAGE DAILY WIT PCMER LEVEL DOCEEP No.

50-412 WIT BVPS Unit 2 DATE Anril 5. 1994 CDELETED BY David T. Jones TELEPHCHE f412) 393-7553 IOtTIH March 1994 DAY AVERAGE DAILY POWER LEVEL DAY AVIRAGE DAILY POWER LEVEL (We-Net)

(M4t-Net) 1 838 17

~843 2

837 18 841 3

838 19 841 4

834 20 837 5

838 21 836-6 835 22 844 7

835 23 837 8

841 24 835 9

842 25 846-10 842 26 844 11 843 27 842 12 840 28 846

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13 837 29 846-14 839 30 846

'15 837 31 845 16 844 INSIEUCTIONS On this form, list the average daily unit power level We-Net for each day'in the reporting month. Ctmpute to the nearest whole mega'att.

h OPERATING DATA REPORT DOCKET NO :

50-412 REPORT DATE:

04/05/94 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 1994

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 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:

744.0 2160.0 55839.0

12. NO. OF HRS. REACTOR WAS CRITICAL:

744.0 2160.0 47490.3

13. REACTOR RESERVE SHUTDOWN HOURS:

0.0 0.0 0.0 14 HOURS CENERATOR WAS ON LINE:

744.0 2160.0 47156.6

15. UNIT RESERVE SHUTDOWN HOURS:

0.0 0.0 0.0 16, CROSS THERMAL ENERCY GEN. (MW11) :

1957207.0 5682268.0 115914153.4

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

656464.0 1909445.0 37561450.0

18. NET ELECTRICAL ENERGY GEN. (MWil) :

625125.0 1816672.0 35466951.0

19. UNIT SERVICE FACTOR: (PERCENT) 100.0 100.0 84.5

20. UNIT AVAIIABILITY FACTOR:(PERCENT) 100.0 100.0 84.5 21, UNIT CAPACITY FACTOR (MDC): PCT 102.5 102.6 77.0

22. UNIT CAPACITY FACTOR (DER): PCT 100.5 100.6 76.0

23. UNIT FORCED OUTAGE RATE: (PERCENT) 0.0 0.0 2.8

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

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" 4 UNIT SHUTDOWNS AND POWER REDUCTIONS (120%)

Docket No.

50-412 S

Unit Name BVPS Unit #2 Date April 5. 1994 Completed By David T. Jones REPORT MONTH MARCH 1994 Telephone (412) 393-7553 Method of Licensee Cause & Corrective Duration Shutting Event System Component Action to' No.

Date' Typel (Mours)

Reason 2 Down Reactor 3 Report #

Code 4 Code 5 Prevent Recurrence NONE i

8 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-Manuel Scree 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 Exas:

5-Reduction 5

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

- G-Operational Error (Explain)

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'N-Other (Explain)

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