ML17228B141

Monthly Operating Repts for Apr 1995 for St Lucie.W/950515 Ltr

ML17228B141
Person / Time
Site:	Saint Lucie
Issue date:	04/30/1995
From:	Rogers J, Sager D FLORIDA POWER & LIGHT CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
L-95-146, NUDOCS 9505220139
Download: ML17228B141 (11)

Text

RIORITY CCELERATED RIDS PROCESSING 1

REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)

ACCESSION NBR:9505220139 DOC.DATE: 95/04/30 NOTARIZED: NO DOCKET FACIL:50-335 St. Lucie Plant, Unit 1, Florida Power & Light Co. 05000335 50-389 St. Lucie Plant, Unit 2, Florida Power & Light. Co. 05000389 AUTH. NAME AUTHOR AFFILIATION ROGERS,J.A.

SAGER,D.A.

RECIP.NAME

'lorida Florida Power & Light Co.

Power & Light Co.

RECIPIENT AFFILIATION

SUBJECT:

Monthly operating repts for Apr 1995 for St Lucie.W/950515 ltr.

DISTRIBUTION CODE: IE24D COPIES RECEIVED:LTR ENCL SIZE:

TITLE: Monthly Operating Report (per Tech Specs)

NOTES:

RECIPIENT COPIES RECIPIENT COPIES ID CODE/NAME LTTR ENCL ID CODE/NAME LTTR ENCL PD2-1 PD 1 1 NORRIS,J 1 1 10 10 AEOD/SPD/RRAB 1 1 E '

1 1 NRR/DISP/PIPB 1 1

'HRR7 1 1 RGN2 1 1 EXTERNAL: LITCO BRYCE,J H 1 1 NOAC 1 1 NRC PDR 1 1 i

NOTE TO ALL"RIDS" RECIPIENTS:

PLEASE HELP US TO REDUCE iVASTE! CONTACf TI IE DOCUMENT CONTROL DESK. ROOM Pl-37 (EXT. 504-2083 ) TO ELliiIINATE YOUR NAME PROD!

DISTRIBUTION LISTS FOR DOCUMENTS YOU DON"I'EED!

TOTAL NUMBER OF COPIES REQUIRED: LTTR 20 ENCL 20

P.O. Box 128, Ft. Pierce, FL 34954-0128 May 15, 1995 L-95-146 10 CER 50.36 U. S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555 Re: St. Lucie Units 1 and 2 Docket Nos. 50-335 and 50-389 Monthl 0 eratin Re ort Pursuant to Technical Specification 6.9.1.6, attached are the April, 1995, Operating Status and Summary of Operating Experience Reports for St. Lucie Units 1 and 2.

Should there be any questions on this information, please contact us.

Very truly yours, D. A. ger Vice r sident St. c e Plant DAS/PTQ cc: Stewart D. Ebneter, Regional Administrator, Region II, USNRC Senior Resident Inspector, USNRC, St. Lucie Plant Attachments 2208K'003 9505220i39 950430 an FPL GrouP company pDR ADpgK p5ppp335 R PDR

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SUMMARY

OP OPERATING EXPERIENCE DOCKET NO UNIT: St. Lucie g1 DATE: May 15, 1995 TELEPHONE'0-335 COMPLETED BY: Z.A. Rogers (407) 468-4157 Unit 1 operated at essentially full power for the entire month.

In accordance with the requirements of Technical Specification 6.9.1.6, there were no challenges to the PORVs or safety valves during the report period.

OPERATING DATA REPORT DOCKET NO 50 - 335 DATE 5/ - 8/95 FPL LICENSXNG GROUP JUNO TELEPHONE 407/694/4432 OPERATING STATUS

1. UNIT NAME: ST. LUCZE UNIT 1

2. REPORTING PERIOD: APRIL 1995

3. LICENSED THERMAL POWER (MWT): 2700

4. NAMEPLATE RATING (GROSS MWE): 850

5. DESIGN ELECTRICAL RATING (NET  : 830

6. MAXIMUM DEPENDABLE CAPACITY (GROSS MHL~ 872

7. MAXIMUM DEPENDABLE CAPACITY (NET MWE): 839

8. IF CHANGES OCCUR IN CAPACITY RATXNGS (ITEFI~MBER 3 THROUGH 7)

SINCE LAST REPORT, GZVE REASONS:

9. I

10. REASONS FOR RESTRICTIONS, ZF ANY:

MONTHLY -YTD- CUMULATIVE

'1.

12.

HOURS IN REPORT PERXOD:

NUMBER OF HOURS REACTOR 719 719.0 2879 2659.6 160919.0 125983.4

13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 205.3

14. HOURS GENERATOR ON-LINE 719.0 2652.2 124609.0

15. UNIT RESERVE SHUTDOWN HO 0.0 0.0 0.0

16. GROSS THERMAL ENERGY GENERA 1944432 7117169 322850910

17. GROSS ELECTRICAL ENERGY GENERATED (bSGg 643620 2363530 106513540

18. NET ELECTRICAL ENERGY GENERATED (MWH) 611582 2241282 100678185

19. UNZT SERVICE FACTOR 100.0 92. 1 77.4

20. UNIT AVAILABILITYFA 100.0 92.1 77.5

21. CAPACITY FACTOR (USING MD 101.4 92.8 76.8

22. CAPACITY FACTOR (USING DER NET 102.5 93.8 76.2

23. UNIT FORCED OUTAGE RATE 0.0 0.0 3.9

24. SHUTDOWNS SCHEDULED OVER

25. XF SHUT DOWN AT END OF REPORT PERIODS ESTIMATED DATE OF STARTUP:

AVERAGE DAILY UNIT POWER LEVEL DOCKET NO ~ '. 50-335 UNIT0 St. Lucie g1 DATE May 15, 1995 COMPLETED BY: J'+Ac ROGERS TELEPHONE: (407) 468-4157 DAY AVERAGE DAILY POWER LEVEL (MWe-Net) 4/01/95 850 4/02/95 849 4/03/95 851 4/04/95 850 4/05/95 ,

851 4/06/95 851 4/07/95 851 4/08/95 850 4/09/95 851 4/10/95 848 4/11/95 849 4/12/95 849 4/13/95 849 4/14/95 849 4/15/95 848 4/16/95 849 4/17/95 849 4/18/95 849 4/19/95 849 4/20/95 851 4/21/95 851 4/22/95 850 4/23/95 854 4/24/95 857 4/25/95 856 4/26/95 853 4/27/95 852 4/28/95 852 4/29/95 851 4/30/95 850

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.: 50-335 UNIT NAME: ST LUCIE UNIT 1 DATE: May 15, 1995 COMPLETED BY: J.A.ROGERS TELEPHONE: (407) 468-.4157 RRPORT MONTH ~A No. Date Type Duration Reasons Method of Licensee System Component Cause & Corrective (Hours) Shutting Event Report Code Codes Action to Down ¹ Prevent Recurrence Reactor Unit 1 operated at full power for the entire month.

F Forced Reason Method Exhibit G - Instructions for S Scheduled A - Equipment failure (explain) 1 - Manual Preparation of Data Entry B - Maintenance or Test 2 - Manual Scram Sheets Licensee Event Report C - Refueling 3 - Automatic Scram (LER) File (NUREG4161)

D - Regulatory restriction 4 - Continued E - Operator Training 8c License Examination 5 - Load Reduction F - Administrative 9 - Other (Explain) Exhibit I - Same Source G - Operational Error (Explain)

H - Other (Explain)

SUMMARY

OF OPERATING EXPERIENCE DOCKET NO ~ : 50-389 UNIT: St. Lucie g2 DATE May 15, 1995 COMPLETED BY: J.A. Rogers TELEPHONE0 (407) 468-4157 Unit 2 operated at greater than 80 percent power until April 24 when the unit downpowered to approximately 90% for turbine valve testing. On April 25 unit shutdown to replace the DEH power supply, with reactor remaining critical; the unit returned to full power by end of day.

In accordance with the requirements of Technical Specification 6.9.1.6, there were no challenges to the PORVs or safety valves during the report period.

OPERATING DATA REPORT DOCKET NO 50 - 389 DATE 5/ 8/95 FPL LICENSING GROUP - JUNO TELEPHONE 407/694/4432 OPERATZNG STATUS

1. UNIT NAME: ST. LUCZE UNIT 2

2. REPORTING PERIOD: APRIL 1995

3. LICENSED THERMAL POWER (MWT): 2700

4. NAMEPLATE RATZNG (GROSS MWE): 850

5. DESIGN ELECTRICAL RATING (NET  : 830

6. MAXIMUM DEPENDABLE CAPACITY (GROSS MHE): 882

7. MAXIMUM DEPENDABLE CAPACITY (NET MWE): 839

8. IF CHANGES OCCUR IN CAPACITY RATINGS (ITE~MBER 3 THROUGH 7)

SINCE LAST REPORT, GIVE REASONS:

9.

10. REASONS FOR RESTRICTIONS, IF ANY:

MONTHLY "YTD- CUMULATIVE

11. HOURS ZN REPORT PERIOD: 719 2879 102816.0

12. NUMBER OF HOURS REACTOR 719. 0 2804.4 87072. 1

13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 0.0

14. HOURS GENERATOR ON-LINE 711.8 2793.1 85660.1

15. UNIT RESERVE SHUTDOWN HO 0.0 0.0 0.0 1901570 7465004 222662545

17. GROSS ELECTRICAL ENERGY GENERATED (MWH) 619900 2463070 73916780

18. NET ELECTRICAL ENERGY GENERATED (MWH) 586793 2331767 69837647

19. UNIT SERVICE FACTOR 99.0 97.0 83.3

20. UNIT AVAILABILITYFA 99.0 97.0 83.3

21. CAPACITY FACTOR (USING MD 97.3 96.5 81.9

22. CAPACITY FACTOR (USING DER NET 98.3 97.6 82.3

23. UNIT FORCED OUTAGE RATE 1.0 3.0 6.8

24. SHUTDOWNS SCHEDULED OVER Refueling October 2, 1995 25 IF SHUT DOWN AT END OF REPORT PERIOD g ESTIMATED DATE OF STARTUP

AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.: 50-389 UNIT: St. Lucie g2 DATE'OMPLETED May 15, 1995 BY: Z.A ROGERS TELEPHONE0 (407) 468-4157 DAY AVERAGE DAILY POWER LEVEL (MWe-Net) 4/01/95 841 4/02/95 838 4/03/95 840 4/04/95 840 4/05/95 842 4/06/95 839 4/07/95 839 4/08/95 839 4/09/95 838 4/10/95 834 4/11/95 833 4/12/95 831 4/13/95 830 4/14/95 830 4/15/95 828 4/16/95 828 4/17/95 829 4/18/95 828 4/19/95 830 4/20/95 830 4/21/95 831 4/22/95 829 4/23/95 837 4/24/95 824 4/25/95 265 4/26/95 845 4/27/95 844 4/28/95 842 4/29/95 841 4/30/95 840

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.: 50-389 UNIT NAME: ST LUCIE UNIT 2 DATE: May 15, 1995 COMPLETED BY: J.A. ROGERS TELEPHONE: (407) 468-4157 REPORT MONTH A ril 1 No. Date Type Duration Reasons Method of System Code'omponent Cause & Corrective (Hours) Shutting Event Report Codes Action to Reactor'icensee Down Prevent Recurrence 950425 7.2 B N/A HA INSTRU Unit 2 offline for DEH power supply replacement.

F Forced Reason Method Exhibit G - Instructions for S Schcdulcd A - Equipmcnt failure (explain) 1 - Manual Preparation of Data Entry B - Maintcnancc or Test 2 - Manual Scram Sheets Licensee Event Report C - Refueling 3 - Automatic Scram (LER) File (NUREG4)161)

D - Regulatory restriction 4 - Continued E - Operator Training ds License Examination 5 - Load Reduction F - Administrative 9 - Other (Explain) Exhibit 1 - Same Source G - Operational Error (Explain)

H - Other (Explain)