ML20064C974

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Monthly Operating Repts for Feb 1994 for Beaver Valley Power Station Units 1 & 2
ML20064C974
Person / Time
Site: Beaver Valley
Issue date: 02/28/1994
From: David Jones
DUQUESNE LIGHT CO.
To:
Shared Package
ML20064C972 List:
References
NUDOCS 9403100368
Download: ML20064C974 (8)
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Text

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1 NARRATIVE SG MARY OF KNIELY OPERATING EXPER1TNCE UNTI' 1 FEBRUARY 1994 Felruary 1 The Unit operated at a rx2ninal value of 100% output.

through Felruary 19 February 20 The Unit continued to operate at a ncminal value of 100%

output. At 1317 hours0.0152 days <br />0.366 hours <br />0.00218 weeks <br />5.011185e-4 months <br />, Condensate Punp dineharge pressure was l observed to be low in conjunction with decreasing Main Suction pressure.

Feedwater Punp A load reduction was u.-w. ei i=nadiately, but the "A" Main Feedwater Punp tripped at 1324 hours0.0153 days <br />0.368 hours <br />0.00219 weeks <br />5.03782e-4 months <br /> doe to low suction pressure. At 1347 hours0.0156 days <br />0.374 hours <br />0.00223 weeks <br />5.125335e-4 months <br />, l output was stabilized at approximately 61% power. The Unit u.- acsi a return to full power at 1714 hours0.0198 days <br />0.476 hours <br />0.00283 weeks <br />6.52177e-4 months <br /> after the Condenser High Isvel Dunp Valve was isolated and normal hotwell make-up was restored. An investigation determined the transient was caused by an increase in condensate flow through a leaking Condenser High level Dunp Valve which is currently under repair.

February 21 The Unit achieved approximately 100% output at 0500 hours0.00579 days <br />0.139 hours <br />8.267196e-4 weeks <br />1.9025e-4 months <br />.

February 22 The Unit operated at a ncminal value of 100% output.

l through l'

February 28 .

9403100368 940307 PDR ADOCK 05000334 R PDR

._. _ _ _ _ _ _ . . _ _ _ __~

o ,'

AVDUGE DAILY WIT POWIR LE/EL 6

D00GT NO. 50-334 l UNIT BVPS Unit 1 '

DATE March 3, 1994 OMPLEITD BY David T. Jones TELEPH NE (412) 393-7553 M0tml Februrary 1994 DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL owe-Net) GC IM) 1 808 17 808  ;

2 813 18 810 -

3 817 19 804 4 813 20 721 ,

5 808 21 792 ,

6 813 22 813 l

7 813 23 800 .

l 8 813 24 808 9 813 25 808 10 804 26 808 11 813 27 821 12 808 28 808 13 813 29 14 804 30 15 813 31 16 812 INSTRUCTIONS On this form, list the average daily unit power level )Me-Net for each day in the reporting month. Ocupate to the nearest whole megawatt.

I I

I l

l OPERATING DATA REPORT DOCRET NO.: 50-334 REPORT DATE: 03/03/94 COMPLETED BY: DAVID T. JONES' TELEPHONE: (412) 393-7553 l l

OPERATING STATUS i

1. UNIT NAME: BEAVER VALLEY POWER STATION, UNIT 1 Notes ,
2. REPORTING PERIOD: FEBRUARY 1994 l
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:

f

( 9. POWER LEVEL TO WHICH RESTRICTED, IF ANY (Net MWe): None j 10. REASONS FOR RESTRICTIONS. IF ANY: N/A THIS MONTH YEAR TO DATE CUMULATIVE ,

11. HOURS IN REPORTING PERIOD: 672.0 1416.0 156312.0
12. NO. OF HRS. REACTOR WAS CRITICAL: 672.0 1180.4 100711.3
13. REACTOR RESERVE SHUTDOWN HOURS: 0.0 0.0 4482.8
14. HOURS GENERATOR WAS ON LINE: 672.0 1175.7 98718.9 '
15. UNIT RESERVE SHUTDOWN HOURS: 0.0 0.0 0.0
16. GROSS THERMAL ENERGY GEN. (MWH): 1769531.0 3075605.0 236481081.5
17. GROSS ELECT. ENERGY GEN. (MUH): 574250.0 999140.0 76156663.0
18. NET ELECTRICAL ENERGY GEN. (MWH): 541820.0 937370.0 71156890.0
19. UNIT SERVICE FACTOR:'(PERCENT) 100.0 83.0 65.1
20. UNIT AVAILABILITY FACTOR:(PERCENT) 100.0 83.0 65.1 l
21. UNIT CAPACITY FACTOR (MDC): PCT 99.5 81.7 58.7
22. UNIT CAPACITY FACTOR (DER): PCT 96.6 79.3 57.0 1
23. UNIT FORCED OUTAGE RATE:-(PERCENT) 0.0 17.0 15.8  !
24. SHUTDOWNS SCHEDULED OVER NEXT SIX MONTHS (TYPE,DATE,AND DURATION OF EACH): ,

l

25. IF SHUT DOWN AT END OF REPORT PERIOD, ESTIMATED DATE OF STARTUP:
26. UNITS IN TEST STATUS (t'.IOR 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 UNii SHUTDOWNS AND POWER REDUCTIONS (220%) Docket No. 50-334 Unit Name BVPS Unit #1 Date March 3. 1994 Completed By David T. Jones REPORT MONTH FEBRUARY 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 Codes Prevent Recurrence 3 940220 F 0 N 5 N/A HH VALVEX Unit reduced output to approximately 611 due to decreasing Main Feedwater Pump suction pressure and decreasing Condensate Pump discharge pressure as a result of increased condensate flow. The increasing condensate flow was caused by a leaking Condenser High Level Dump Valve which is currently under repair.

+

1

! 1 2 3 4

! F-Forced Reason: Method: Exhibit F-Instructions for l S-Scheduled A-Equipment Failure (Explain) 1-Manual Preparation of Data Entry Sheets

8 Maintenance or Test 2-Manual Scram for Licensee Event Report (LER) File l

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 N-Same Source.

G-Operational Error (Explain)

H-Other (Explain)

NARRATIVE SLM RRY OF IOt(IHLY OPERATING EXPERIENCE U! TIT 2 FEBRUARY 1994 February 1 'Ihe Unit operated at a raninal value of 100% output.

through Febnlary 28 l

l l

\

AVERAGE DAILY INIT POWER LEVEL DOCKET NO. 50-412 LNIT BVPS Unit 2 DATE March 3, 1994 CIMPLETED BY David T. Jones TELEPID4E (412) 393-7553 MolTIH Febn2ary 1994 ,

DAY AVERAGE DAILY POWER LEVEL DAY AVERAGE DAILY POWER LEVEL

(}We-Net) (FMe-Net) 1 845 17 841 2 844 18 838 3 844 19 835 4 842 20 831 5 842 21 838 6 841 22 844

  • 7 844 23 838 8 843 24 842 i

9 844 25 843 10 845 26 844 f

11 841 27 844 12 841 28 841 13 841 29 14 841 30 15 838 31 16 841 I INSIRUCTICt1S on this form, list the average daily unit power level }We-Net for each day in the reportirg month. Ocmpute to the nearest whole megawatt.

OPERATING DATA REPORT DOCKET NO.. 50-412 REPORT DATE: 03/03/94 COMPLETED BY: DAVID T. JONES TELEPHONE: (412) 393-7553 OPERATING STATUS

1. UNIT NAME: BEAVER VALLEY POWER STATION, UNIT 2 Notes
2. REPORTING PERIOD: FEBRUARY 1994
3. LICENSED THERMAL POWER (MWt): 2652
4. NAMEPLATE RATING (Gross MWe): 923
5. DESIGN ELECTRICAL RATING (Net MWe): 836
6. MAX. DEPENDABLE CAPACITY (Cross 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 THIS MONTH YEAR TO DATE CUMUIATIVE
11. HOURS IN REPORTING PERIOD: 672.0 1416.0 55095.0
12. NO. OF HRS. REACTOR WAS CRITICAL: 672.0 1416.0 46746.3
13. REACTOR RESERVE SHUTDOWN HOURS: 0.0 0.0 0.0
14. HOURS GENERATOR WAS ON LINE: 672.0 1416.0 46412.6
15. UNIT RESERVE SHUTDOWN HOURS: 0.0 0.0 0.0
16. GROSS THERMAL ENERGY GEN. (MWH): 1767624.0 3725061.0 113956946.4
17. GROSS ELECT. ENERGY GEN. (MWH): 594281.0 1252981.0 36904986.0'
18. NET ELECTRICAL ENERGY GEN. (MWH): 565328.0 1191547.0 34841826.0
19. UNIT SERVICE FACTOR: (PERCENT) 100.0 100.0 84.2
20. UNIT AVAILABILITY FACTOR:(PERCENT) 100.0 100.0 84.2
21. UNIT CAPACITY FACTOR (MDC): PCT 102.6 102.6 76.6
22. UNIT CAPACITY FACTOR (DER): PCT 100.6 100.7 75.6
23. UNIT FORCED OUTAGE RATE: (PERCENT) 0.0 0.0 2.9
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:

1

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 UNIT SHUTDOWNS AND POWER REDUCTIONS (220%) Docket No. 50-412 Unit Name BVPS Unit #2 + *

! Date March 3. 1994 Completed By David T. Jones REPORT MONTH FEBRUARY 1994 Telephone (412) 393-7553 Method of cause & Corrective I

Duration Shutting fLicensee Event System Component Action to No. Date Typel (Hours) Reason 2 Down Reactor 3 Report # Code 4 Code 5 Prevent Recurrence i

NONE i

t 1 2 3 4 F-Forced Reason: Method: Exhibit F-Instructions for a

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). 1 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) 4 1

m. _ _ _ _ _ _ _ _ _ _ . . _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ . ,, , _ _ _ , . . . - _ . - .e . . ~ es,.. . . . .
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