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Monthly Operating Repts for May 1990 for Beaver Valley Units 1 & 2
	ML20043G601
Person / Time
Site:	Beaver Valley
Issue date:	05/31/1990
From:	Winger M; DUQUESNE LIGHT CO.
To:	;
Shared Package
ML20043G599	List: ML20043G598; ML20043G601; ML20043G610;
References
	NUDOCS 9006200473
	Download: ML20043G601 (10)
	v • d • e

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AVERAGE CAILY tRTIT IOER IIVEL Dccket lio. 50-334 Unit BVPS Unit 1 Date June 11. 1990 Cunpleted by M. A. Wirner

'htlephone (412)393-7621

)CtfIH May 1990 CAY AVERAGE DAILY PCETR IIVEL CAY AVERAGE DAILY POWER ILVEL .

(MWe-Net) (MWe-liet) i 1 796 17 808 2 800 18 808 3 792 19 563 4 767 20 545 5 496 21 754 6 492 22 817 7 713 23 --

813 6 8 762 24 817

9 746 25 813 10 796 26 567 11 813 27 558 12 571 28 513 13 _

, 542 29 746 14 7 58 30 817 15 800 31 788 16 796 INSUCCTIONS On this femat, list the average daily unit power level in )We-Net for each day in the m porting month. Otmpute to the naamst whole megawatt.

,s 9006200473 900612 :

PDR ADOCK O'3000334 '

R PDC :

OPERATING DATA REPORT DOCKET NO.. 50 334 REPORT DATE: 06/07/90 COMPLETED BY: M.A.VINCER TELEPHONE: (412) 393 7621 OPERATING STATUS

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

2. REPORTING PERIOD: MAY 1990

3. LICENSED THERMAL POWER (MWt): 2652

4. NAMEPLATE RATING (Cross 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 CHANCES 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 YFAk TO DATE CUMULATIVE

11. HOURS IN REPORTING PERIOD: 744.0 3623.0 123455.0

12. NO. OF HRS. REACTOR WAS CRITICAL: 744.0 3460.3 75598.8

13. REACTOR RESERVE SHUTDOWN HOURS: 0.0 0.0 4482.8

14. HOURS GENERATOR WAS ON LINE: 744.0 3435.9 73903.4

15. UNIT RESERVE SHUTOOWN HOURS: 0.0 0.0 0.0

16. CROSS THERMAL ENERGY GEN. (MWH): 1751901.0 8643808.0 174723863.5

17. GROSS ELECT ENERGY GEN. (MWH): 566370.0 2832340.0 56102029.0

18. NET ELECTRICAL ENERGY GEN. (MVH): 531880,0 2666690.0 52363840.0

19. UNIT SERVICE FACTOR: (PERCENT) 100.0 94.8 62.1

20. UNIT AVAILABILITY FACTOR:(PERCENT) 100.0 94.8 62.1

21. UNIT CAPACITY FACTOR (MDC): PCT 88.3 90.9 55.3

22. UNIT CAPACITY FACTOR (DER): PCT 85.6 88.1 53.7

23. UNIT FORCED OUTAGE RATE: (PERCENT) 0.0 4.0 17.0

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 CR.'TICALITY N/A '

N/A INITIAL ELECTRICITY N/A N/A COMMERCIAL OPERATION N/A N/A l

', NARRATIVE SulWJtY OP MJimILY OPERATIlc D:PERIDiCE UNIT I MAY 1990

! .p.

May 1 'Ibe Unit operated at a nminal value of 100% output, through May 3 i

May 4 At 1445 hours0.0167 days 0.401 hours 0.00239 weeks 5.498225e-4 months the Unit's output was reduced to 95% to inprove atWiing in the Hotwell of the min cordenser. At 2143 hours0.0248 days 0.595 hours 0.00354 weeks 8.154115e-4 months the Unit's output was reduced to 70% to load follow.

May 5 'Ibe Unit operated at 70% output to load follow.

through l' May 6 i

May 7 At 0400 hours0.00463 days 0.111 hours 6.613757e-4 weeks 1.522e-4 months the Unit's output was escalated to a raninal value of 100%. At 1447 hours0.0167 days 0.402 hours 0.00239 weeks 5.505835e-4 months the Unit's output was reduced to approxistely 95% to inprove subcooling in the Hotwell of the min condenser. At 1815 hours0.021 days 0.504 hours 0.003 weeks 6.906075e-4 months the Unit's outpat was escalated to a nominal value of 100%. 4 l i May 8 At 2250 hours0.026 days 0.625 hours 0.00372 weeks 8.56125e-4 months the Unit's output was reduced to 55% to inprove atWling in the Hotwell of the min siderier.

May-9 At 0001 hours1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months the Unit's output was escalated to a n minal value of 100%. .

May 10 'Ihe Unit operated at a nminal value of 100% output. I J

I May 11 At 2330 hours0.027 days 0.647 hours 0.00385 weeks 8.86565e-4 months the Unit's output was reduced to 70% to load !'

follow.

May 12 'Ihe Unit operated at a nminal value of 70% output to loaa through follow.

May 13 May 14 At 0400 hours0.00463 days 0.111 hours 6.613757e-4 weeks 1.522e-4 months the Unit's output was escalated to 100%

output.

May 15 'Ibe Unit operated at a nminal value of 100%.

through May 18 l

l May 19 At 0015 hours1.736111e-4 days 0.00417 hours 2.480159e-5 weeks 5.7075e-6 months the Unit's output was reduoed to 70% to load follow. -

l- May 20 'Ibe Unit operated at a n minal value of 70% output to load follow.

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. I NARPATIVE SUPE %RY OF KNIHLY OPERATING EXPERIENCE UNIT I

}%Y 1990 May 21 At 0330 hours0.00382 days 0.0917 hours 5.456349e-4 weeks 1.25565e-4 months the Unit's output was escalated 100%.

May 22 'Ibe Unit operated at a ncininal value of 100% output, thn ujh May 25 May 26 At 0004 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months the Unit's output was reduced to 70% to load follw.

May 27 'Ibe Unit operated at 70% output to load follw.

thnxrft1 May 28 May 29 At 0400 bours the Unit's output was escalated to 100%.

May 30 'Ihe Unit operated at a raninal value of 100% output.

throagh M:y 31 3

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UNIT SHUTDOWNS AND PCWER REDUCTIONS Dock;t No. 50-334 ~

Unit Name BVPS tmit 81 Date June 8. 1990 Completed By M.A. Winner LEPORT MONTN mAY 1990 Telephone (412) 393-7621 Method of Licensee Cause & Corrective l Duration Shutting Event System Ceeponent No. Date Typet Action to (Nours) Reason 2 Down Reactor 3 Report 8 Code 4 Code 5 Prevent Recurrence 9 900504 S 0 N 5 N/A ZZ ZZZZZZ Output reduced from 951 to 70% to load follow.

12 900508 F 0 N 5 N/A MF NTENCN Output reduced f rom 100% to 55% to improve subcocting in the Notwell of the main condenser.

11 900511 S 0 N 5 N/A ZZ ZZZZZZ Output red >ced from 100% to 70%

to load fottow.

12 900519 S O N 5 N/A ZZ ZZZZZZ Output reduced f rom 100% to 70%

to load fottow.

13 900526 s 0 N 5 N/A ZZ ZZZZZZ Output reduced from 100% to 70%

to load follow.

a 1 2 3 4 F-Forced Reason:

S-Scheduled A-Equipment Failure (Emplain)

Method: Exhibit G-Instructions for 1-Manuel Preparation of Data Entry Sheets S-Maintenance or Test 2-Manual Scram for Licensee Event Feport (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 I-Same Source.

G-Operational Error (Emptain)

N-Other (Emptain)

NMtRATIVE SLMERY OF MWIHLY OPERATDC DTERIDiCE '

UtGT II MAY 1990 May 1 The Unit operated at approximately 87% output in a cycle through stretch out mode of operation.

May 4 May 5 At 0005 hours5.787037e-5 days 0.00139 hours 8.267196e-6 weeks 1.9025e-6 months the Unit's output was reduced to approximately ,

47% to stretch the current fuel cycle. '

May 6 The Unit operated at alproximately 47% output in a cycle stretch cut mode of operation.

May 7 At 0233 hours the Unit's output was w alated to appr:n:imately 95%.

May 8 The Unit operates at appruximately 95% output.

through May 9 May 10 At 2047 hours0.0237 days 0.569 hours 0.00338 weeks 7.788835e-4 months the Unit's cutput was reduced to approximately 87% to stretch the current fuel cycle, May 11 h Unit operated at 87% output to stretch the current fuel cycle.

May 12 At 0021 hours2.430556e-4 days 0.00583 hours 3.472222e-5 weeks 7.9905e-6 months the Unit's output was rM_M to 47% to stretch the current fuel cycle.

May 13 h Unit operated at 47% output to stretch the current fuel cycle.

May 14 At 0440 hours0.00509 days 0.122 hours 7.275132e-4 weeks 1.6742e-4 months the Unit's output was escalated to 87% to stretch the current fuel cycle.

May 15 The Unit operated at 87% output to stretch the current fuel througn cycle.

May 18 May 19 At 0001 hours1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months the Unit's cutput was IMM to 47% to -

stretch the current fuel cycle.

May 20 At 1036 hours0.012 days 0.288 hours 0.00171 weeks 3.94198e-4 months the Unit's cutput was escalated to 54% to prevent operating - below 50% power with a moisture separator 1

reheater cut of service.

May 21- At 0500 hours0.00579 days 0.139 hours 8.267196e-4 weeks 1.9025e-4 months the Unit's output was escalated to 87% to stretch the current fuel cycle.

. ,' . MARRATIVF,StH %RY OF ENIELY OPERATDM DG'ERIDKZ INIT II MAY 1990 May 22 The Unit operated at 87% output to stretch the current fuel through cycle.

May 25 May 26 At 0018 hours2.083333e-4 days 0.005 hours 2.97619e-5 weeks 6.849e-6 months the Unit's output was reduced to 47% to stretch the current fuel cycle.

May 27 The Unit operated at 47% output to stretch the current fuel through cycle.

May 28 May 29 At 0430 hours0.00498 days 0.119 hours 7.109788e-4 weeks 1.63615e-4 months the Unit's output was escalated to 87% to stretch the current fuel cycle.

, May 30 The Unit operated at 87% output to struixh the current fuel l through cycle.

I May 31 1

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AVERAGE IRILY UNIT ICWER IDTL !

D:xS;et No. 50-412 Unit BVPS Unit 2 Date June 11. 1990 Capleted by M. A. Wimer hiepha f 412)393-7621 i

P0ffIH May 1990 IAY AVERAGE [AILY ICWER IIVEL IWY AVERAGE IRILY IOhTR ILVEL (MWe-Net) (MWe-Net) +

1 712 17 700 2 712 18 712 ,

3 _ 712 19 358 4 716 20 362 5 366 21 654 _

6 338 22 715 7 700 23 707 8 773 24 703 9 774 25 669 10 774 26 359 11 712 27 335 12 360 28 339 13 332 29 605 -

14 618 30 703 15 704 31 695 16 708 INS'IRUCTICNS on this format, list the average daily unit power level in HWe-Net for each day in the reporting month. Ca pute to the nearest whole megawatt.

OPERATING DATA REPORT DOCKET NO.: 50 412 REPORT DATE: 06/07/90 COMPLETED BY: M.A.WINGER TELEPHONE: (412) 393 7621 OPERATING STATUS

1. UNIT NAME: BEAVER VALLEY POWER STATION, UN'.T 2 Notes

2. REPORTING PERIOD: MAY 1990

3. LICENSED THERMAL POWER (MWt): 2o52

4. NAMEPLATE RATING (Gross MWe): 923

5. DESIGN ELECTRICAL RATING (Net MWe): 836

6. MAX. DEPENDABLE CAPAC7.TY (Gross MWe): 885

7. MAX. DEPENDABLE CAPACITY (Net MWe): 833 S. IF CHANGES OCCUR IN CAPAC1TY 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 3623.0 22238.0

12. NO. OF HRS. REACTOR WAS CRITICAL: 744.0 3623.0 19179.8 l 13. REACTOR RESERVE SHUTDOWN HOURS: 0.0 0.0 0.0 l 14. HOURS GENERATOR WAS ON LINE: 744,0 3623.0 19049.9

' 15. UNIT RESERVE SHUTDOWN HOURS: 0.0 0.0 0.0

16. CROSS THERMAL ENERGY GEN. (MWH): 1489609.0 7228778.0 46041522.4 1

17. GROSS ELECT. ENERGY GEN. (MWH): 478200.0 2331900.0 14798000.0

18. NET ELECTRICAL ENERGY GEN (MWH): 447875.0 2196649.0 13953124.0

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

20. UNIT AVAILABILITY FACTOR:(PERCENT) 100.0 100.0 85.7

21. UNIT CAPACITY FACTOR (MDC): PCT 72.3 72.8 75.3 '

22. UNIT CAPACITY FACTOR (DER): PCT 72.0 72.5 75.1

23. UNIT FORCED OUTAGE RATE: (PERCENT) 0.0 0.0 5.5

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

THE UNITS SECOND REFUELING OUTAGE IS SCHEDULED TO START IN EARLY SEPTEMBER 1990 AND IS SCHEDULFD TO LAST APPROXIMATELY 10 WEEKS.

25. IF SHUT DOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP:

l

26. UNITS IN TEST STAIVS (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 SNUTDOWWS AND F0WER Rt.DefCTiowS Docket me. 50-412

Unit Waee SWPS Unit #2 Date June 8. 1990 Completed 8y . p.m. Wineer REPORT MONTN MAY 1990 Te!ephone (41M 393-7621 Method of Licensee Cause & Corrective Duration shutting Event Sys tem Component No. Date Typet Action to (mours) Reason 2 Down Reactor 3 Report e Cede 4 Codes Prevent Recurrence 12 900505 S 0 n 5 d/A ZZ ZZZZZZ Reduced output f rom 87% to 47% to stretch the current fuel cycle.

13 900512 S 0 n 5 m/A ZZ ZZZZZZ Unit's output reduced from 87% to 47% to streetch the current fuet cycle.

14 900519 s 0 m 5 m/A ZZ Z24.27 Unit's output reduced from 87% to

'71 to stretch the current fuel cyt*e.

15 900526 S 0 M S N/A ZZ ZZZZZZ Unit't output reduced froar 871 to 4 7% t r - stretch the current fuel cycle 1 2 3 F-Forced 4 Reason: Method:

S-Scheduled A-Equipment Falture (Explain) Exhibit G-Instructions for 1-Manual Preparation of Data Entry Sheets B-Maintenance or Test 2-Manual Scree for Licensee Event Report (LER) File C-Refueting 3-Automatic Scree 0-Regulatory Restriction (NUREG0161).

4-Cont'd. free Previous Month E-operator Training & License Exam 5-Reduction 5 F-Administrative 9-Other Exhibit 1-Seee Source.

G-Operational Error (Explain)

H-Other (Explain)

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

ML20043G601

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