ML20072S560

Monthly Operating Repts for Mar 1991 for Beaver Valley Power Station Units 1 & 2

ML20072S560
Person / Time
Site:	Beaver Valley
Issue date:	03/31/1991
From:	Sieber J, Winger M DUQUESNE LIGHT CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9104160344
Download: ML20072S560 (9)

Text

- - - - . _ - - -.. - . -._ - - . _. .. .. - - . ..... - - - - - . . - . - . . -

9 k

YVg

T4tF

M T.,+pnon stn an,w E$$.l""

tamn9wtPAim wd April 8, 1991 3

Beaver Valley Power Statico Unit 1 - Docket No. 50-334, License No. DPR-66 Unit 2 - Docket No. 50-412, License No. l@F-73 Monthly Ooeratirn Report l

U. S. Nuclear Regulatory Ctanission Document Cbntrol Desk Washirgton, D.C. 20555 Gentlement In accordance with Apperdix A, Technical Spocifications, the Mor.thly Operathy Report is subnitted for Unit 1 and Unit 2 for the month of M1rch, 1991.

Very truly yours, I'

. D. Sieber Vice President Nuclear Group WM/ mig Enclosures cc: NRC Regional Office Kirg of Prussia, PA 1 T.i n 1 A 9104160344 910331 -

PDR ADOCK 05000334 I i

R PDR 't

\(

_.m._ . . - . - . . . - _ _ _ . _ . . _ . - . . - _ . . . _ _ _ . . - _ . _ _ . . _ . . . _ _ _ _ _ , _ . _ . _ _ . . _ - . _ _ _ . _ . _ ,

L i

+

i -

AVERME MILY LEIT ICWER 11 VEL 1

[ Docket No. 50-334 i Unit BVPS Unit 1 Data Acril 7, 1991 Completed by M. A. Wirner j h iephone f412)393-7621 i

MJtml MARut 1991. i CAY AVERME MILY POWER LEVEL . MY - AVERAGE MILY POWER LEVEL

()Me-Net) _.

(Mk-Net) [

1 803 17- 808 j 2 804 18 803 3 812 19 813-l l

4 812 20 804  !

4 o 817 21 _. 808 6 808 22 796

-7 821 23- 804 8 808 24 808 ~

9 813 25 804 10 817 , 26 800 11 800 27 750 12 725 28. 771

-13 -800 29 788  ?

l-.- 14 .,_ 654 30 646 15 . 808 31 742 16 808-INSIRUCTIONS -.

i on this format, list the average daily unit' power level:in )Me-Net for each day.

in the reporting month.~ Cangute to the nearest _whole'. megawatt.'

i

. . _ ~ . _ . , . . , ~ . . - _ , _ . . . . .......__.,_..._.,m. . . . _ - _ . . . _ . . . . . _ , , , _ . . . , . , . , , . . . . , ~ . , . . . . . . . , . . . , _ . . . _ , . . . . _ ...w,,-..__._ ,, ,,..

NARRATIVE SlM4ARY OF IOlmILY OPIPATING DCPERID4CE LNIT I MARG 1991 March 1 he unit operated at a ncaninal value of 100% output.

thrcugh lurch 10 March 11 At 2100 hours0.0243 days <br />0.583 hours <br />0.00347 weeks <br />7.9905e-4 months <br /> the Unit's output was reduced to 80% to load follw.

March 12 At 1114 hours0.0129 days <br />0.309 hours <br />0.00184 weeks <br />4.23877e-4 months <br /> the Unit's output was escalated to a nominal-value of 100%. '

March 13 At 2100 hours0.0243 days <br />0.583 hours <br />0.00347 weeks <br />7.9905e-4 months <br /> the Unit's output was reduced to 80% to load follow.

March 14 At 2200 hours0.0255 days <br />0.611 hours <br />0.00364 weeks <br />8.371e-4 months <br /> the Unit's output was escalated to a ncuninal value of 100%.

}hrch 15 S e Unit operated at a ncminal value of 100% output, through March 25 March 26 At 2200 hours0.0255 days <br />0.611 hours <br />0.00364 weeks <br />8.371e-4 months <br /> the Unit's output was reduced to 80% to load follow.

March 27 At 0450 hours0.00521 days <br />0.125 hours <br />7.440476e-4 weeks <br />1.71225e-4 months <br /> the Unit's output was escalated to a nominal value of 100%. At 2200 hours0.0255 days <br />0.611 hours <br />0.00364 weeks <br />8.371e-4 months <br /> the Unit's output was' reduced to 80% to load follow.

l I

turch 28 At 0400 hours0.00463 days <br />0.111 hours <br />6.613757e-4 weeks <br />1.522e-4 months <br /> the Unit's output was escalated to a ncaninal value of 100%.

March 29 At 2100' hours the Unit's output was reduced to 80% to load follow.

March 30 S e Unit operated at 80% output to load follow.

l March 31 At 0800 hours0.00926 days <br />0.222 hours <br />0.00132 weeks <br />3.044e-4 months <br /> the Unit's output was escalated to a nominal value of 100%.

UNIT SHUTDOWNS AND POWER REDUCTIONS Docket No. 50-334 Unit Name BVPS Unit #1 Date Aprit 7. 1991.

Completed By M.A. vinger REPORT MONTN MARCH 1991 Telephone (412) 393-76i'1 Method of Licensee Cause k Corrective Duration Shutting Event System Component Action to Co. Date Typel (Nours) ReasonZ Down Reactor 3 Report 8 tode4 Codes Prevent Recurrence

+ - -

6 910311 $ 0 N 5 N/A ZZ ZZZZZZ Reduced out put from 100% to 80%

to load follow.

7 910313 $ 0 N 5 N/A ZZ ZZZZZZ Reduced out put from 100% tv ',0 %

to toad follow.

8 910326 S 0 N 5 N/A ZZ 2Z2222 Reduced output from 100% to 80%

to load follow.

9 910327 S 0 N 5 N/A 7Z ZZZZZZ Reduced out put from 100% to e0% .

to toad fottow.

10 910329 S O N 5 N/A ZZ ZZZZZZ Redoced output from 100% to 801 to lead fattow.

F-Forced Reason: Method: Exhibit G-Instructions for S-Scheduled A-Equipment Failure (Esptain) 1-Manual Preparation of Data Entry Sheets B-Maintenance or Test 2-Manuel Scram for Licensee Event Report (LER) File C-Refueting 3-Automatic Scram (NUREGOf61).

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

G-Operational Error (Explain)

H-Other (Explain)

OPERATING DATA REPORT DOCKET 110.: 50 334 REPORT DATE: 04/07/91 COMPLETED BY: M.A.VINGER TELEPil0NE : (412) 393 7621 OPERATING STATUS

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

2. REPORTING PERIOD: MARCH 1991

3. LICENSED THERMAL POWER (MWt): 2652

4. NAMEPLATE RATING (Gross MVo): 923

5. DESIGN ELECTRICAL RATING (Net MVe): 835

6. MAX. DEPENDABLE CAPACITY (Cross MWe): 860

7. MAX. DEPENDABLE CAPACITY (Net MWe): 810

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

9. PJWER LEVEL TO WHICH RESTRICTED, IF ANY (Not 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 130752.0

12. NO. OF MRS REACTOR WAS CRITICAL: 744.0 1819.5 82113.9

13. REACTOR RESERVE SHUTDOWN HOURS: 0.0 0.0 4482.8

14. HOURS GENERATOR WAS ON LINE: 744.0 1785.8 80330.8

15. UNIT RESERVE SHUTDOWN HOURS: 0.0 0.0 0,0

16. CROSS THERMAL ENERGY GEN. (MVH): 1920600.0 4581594.0 190870041,f

17. GROSS ELECT, ENERGY GEN. (MWH): 619720.0 1481110,0 61313839.0

18. NET ELECTRICAL ENERGY GEN. (MVH): 586950.0 1400860.0 57265060,0

19. UNIT SERVICE FACTOR: (PERCENT) 100.0 82.7 63.6

( 20. UNIT AVAILABILITY FACTOR:(PERCENT) 100.0 82,7 63,6

21. UNIT CAPACITY FACTOR (MDC): PCT 97.4 80,1 57.0

22. UNIT CAPACITY FACTOR (DER): PCT 94.5 77.7 55.3

23. UNIT FORCED OUTAGE RATE: (PERCENT) 0.0 17.3 16.3

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

THE UNIT IS SCHEDULED TO SHUTDOWN FOR THE UNIT'S 8TH REFUELING OUTAGE ON APRIL 12.1991. THE UNIT IS SCHEDULED TO BE SHUTDOWN FOR 10 WEEKS.

25. IF SHUT DOVN 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 .

i NARRATIVE SLM ERY OF EffIHLY OPERATING EXPIRIENCE LNIT II MAROI 1991

March 1 The Unit operated at a ncminal value of 100% cutptt. '

March 2 At 0018 hours2.083333e-4 days <br />0.005 hours <br />2.97619e-5 weeks <br />6.849e-6 months <br /> the Unit's wtptt was reduced to 75% to load follow.

March 3 At 0815 hours0.00943 days <br />0.226 hours <br />0.00135 weeks <br />3.101075e-4 months <br /> the Unit's outp2t w s macalated to 100%.

March 4 The Unit operated at a naminal value of 100% output.

thrmgh March 8 March 9 At 0001 hours1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> the Unit's output was r d M to 75% to load follow.

March 10 At 0808 hours0.00935 days <br />0.224 hours <br />0.00134 weeks <br />3.07444e-4 months <br /> the Unit's outmt was escalated to a nominal value of 100%.

i-March 11 The Unit operated at a naminal value of 100% output.

through

March 31 1

4 AVDMGE MILY LNIT POWER IEVLL Docket llo. 50-412 Unit BVPS Unit 2 Date Anril 7. 1991 Canpleted by M. A. Wimer

'Iblephono f 4121 393-7621

!Cml 1%Rd 1991 DAY AVERAGE DAILY POWER 11 VEL DAY AVERAGE DAILY POWER LEVEL

(!Se-liet) (!He-flot) 1 811 17 811 2 598 18 811 3 725 19 811 ..

4 815 20 811 5 815 21 807 6 807 22 807 7 815 23 803 8 815 24 811 9 619 25 815 _

10 729 26 807 11 819 27 803 12 811 28 -

811 13 815 29 811 14 811 30 Bil 15 811 31 815 16 811 INSTRUCTIONS On this format, list the average daily unit pcrer level in !No-Net for cach day in the reportirq manth. Oxpute to tra nearest khote megawatt.

UNIT SMUTDOuMS AND POuER REDUCT10e5 Docket 50. 50-412 '

Unit Name gvPS Unit #2 Date Aprit 7. 1991 Completed 8y N.A. uineer REPORT NOETM MARCN 199T telephone f412) 393-T621 Method of Licensee Cause & Corrective Duration shutting Event System. Component. Action to Co. Date Typet' ' (sours) Reason 2 Down Reactor 3 Report s Code 4 Code 5 Prevent R ecurrenc e

t. 910302 S 0 N 5 N/A ZZ ZZZZZZ Reduced output free 100% to 75% to toad feltou.

2 910309 S 0 m 5 N/A 2Z ZZZZZZ Reduced output free 100% to 75% to lead follow.

1 -2 3 4 F-Forced Reason: Method: - Exhibit G-Instructions for S-Scheduled- A-Equipment Failure (Emplain)- 1-Manual Preparation of Sata Entry Sheets B-Naintenance or Test 2-Manual Scree for Licensee Event Report (LER) File C-Refueling . .

3-Automatic Scree (mueEG0161).

D-Regulatory Restriction 4-Cont'd. free Previous Nonth ..

E-Operator Training & License Exas S-Reduction 5 F-Administrative .

,9-Other' Exhibit t-Same Source.

6-Operational Error (Emptain)

N-Other (Emplain)

. _ >s - . m._ -v. e.<.m__.m-_. m__, ..s,---,- - - - o-------- s.-_----..x. - < - - - - - - - - . - - - - - - - --m. , . . - - = - - -m..- --u_- --.---m----+_--. - - . , - - - - - -

-m~ m

OPERATING DATA REPORT DOCKET NO.. 50 412 REPORT DATE: 04/07/91 COMPLETED BY: M.A.WINGER TELEPHONE: (412) 393 7621 OPERATING STATUS

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

2. REPORTING PERIOD: MARCH 1991

3. LICENSED THERMAL POWER (MWt): 2652 i

4. NAME2 LATE 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. IP CHANCES OCCUR IN CAPACITY RATINGS SINCE LAST REPORT, GIVE REASONS:

9. POWER LEVEL TO WHICH RESTRICTED, IF ANY (Het 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 29535.0

12. NO. OF HRS. REACTOR WAS CRITICAL: 744,0 2160.0 24507.3

13. REACTOR RESERVE SHUTDOWN HOURS: 0.0 0.0 0.0

14. HOURS GENERATOR WAS ON LINE: 744,0 2160.0 24321.8

15. UNIT RESERVE SHUTDOWN HOURS: 0.0 0.0 0.0 10 GROSS THERMAL ENERGY GEN. (MWH): 1920061.0 5658549.0 58786165.4

17. GROSS ELECT. ENERGY GEN. (MWH): 621600.0 1830600.0 18867400.0

18. NET ELECTRICAL ENERGY GEN. (MVH): 589614,0 1737998.0 17781322.0

19. UNIT SERVICE FACTOR: (PERCENT) 100.0 100.0 82.3

20. UNIT AVAILABILITY FACTOR:(PERCENT) 100.0 100.0 82.3

21. UNIT CAPACITY FACTOR (MDC): PCT 96.6 98.1 72.5

22. UNIT CAPACITY FACTOR (b PCT 94.8 96,2 72.0

23. UNIT FORCED OUTAGE RATE: s ERCENT) 0.0 0.0 4.8

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 l