ML17229A265

Monthly Operating Repts for Feb 1997 for St Lucie Units 1 & 2.W/970313 Ltr

ML17229A265
Person / Time
Site:	Saint Lucie
Issue date:	02/28/1997
From:	Rogers J, Stall J FLORIDA POWER & LIGHT CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
L-97-70, NUDOCS 9703190366
Download: ML17229A265 (13)

Text

CATEGORY j.

REGULAT INFORMATION DISTRIBUTIO SYSTEN (RIDS)

ACCESSION NBR 9703190366 DOC. DATE: V7/02/28 NOTARIZED: NO DOCKET 0 FAGlk; 50-.335 St. Lucie Planti Unit 1> Florida Power 4~ Light Co. 05000335 50-3SV St. Lucie Plant, Unit 2i Florida Power i< Light Co. 050003SP AUTH. NAME AUTHOR AFFILIATION ROGERS'. A. Florida Power '. Light Co.

STAL'Ls J. A. Florida Pou!er 5 Light Co.

REC IP. NA!'1E RECIP IENT AFFILIATION

SUBJECT:

Monthly operating repts for Feb 1997 %or St Lucie Units 1

2. W/970313 1 tr.

DISTRIBUTION CODE: IE24D COPIES RECEIVED: LTR ENCL SIZE:

TITLE: Monthly Operating Report (per Tech Specs)

NOTES:

REC IP I ENT COPIES REC IP I EiNT COPIES ID CODE/NANE LTTR ENCL ID CODE/NAl'1E LTTR EiNCL 0 PD2-3 PD 1 1 'i)I ENSE L. 1 1 INTERNAL: ACRS 1 1 AEOD/SPD/RRAB 1 1 CENTER 1 1 NRR/DRPN/PECB 1 1 O 1 1 RGN2 1 1 EXTERNAL: LITCO BRYCEi J H NQAC NRC PDR D

E NOTE TO ALL "RIDS" RECIPIENTS:

PLEASE HELP US TO REDUCE WASTE! CONTACT THE DOCUMENT CONTROL DESK/

ROOM OWFN 5D-5(EXT. 415-2083) TO ELIMINATE YOUR NAME FROM DISTRIBUTION LISTS FOR DOCUMENTS YOU DON'T NEED!

TOTAL NUMBER OF COPIES REQUIRED: LTTR 1 1 ENCL 11

~ V' Florida Power & Light Company, 6501 South Ocean Orive, Jensen Beach, FL34957 March 13, 1997 FPL L-97-70 10 CFR 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 Pursuant to Technical Specification 6.9.1.6, attached are the February 1997, Operating Data Report, Summary of Operating Experience Reports, Average Daily Unit Power Level, and Unit Shutdowns and Power Reductions for St. Lucie Units 1 and 2.

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

Very truly yours, J. A. Stall Vice President St. Lucie Plant JAS/spt Attachments cc: Regional Administrator, Region II, USNRC Senior Resident Inspector, USNRC, St. Lucie Plant 9703190366 970228 PDR ADOCK 05000335~(

PDR lllIIIIIIIfIIIIIIIIIIIIIIII'IIIIIIIIIllillllll an FPL Group company

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OPERATING DATA REPORT DOCKET NO 50 - 335 DATE 03/05/97 FPL LICENSING GROUP - PSL TELEPHONE 561/467/7296

'OPERATING STATUS

1. UNIT NAME: ST. LUCZE UNIT 1

2. REPORTING PERIOD: FEBRUARY 1997

3. LICENSED THERMAL POWER (MWT): 2700

4. NAMEPLATE RATZNG (GROSS MWE): 850

5. DESIGN ELECTRICAL RATING (NET MWE): 830

6. MAXIMUM DEPENDABLE CAPACITY (GROSS MWE): 872

7. MAXIMUM DEPENDABLE CAPACITY (NET MWE): 839

8. ZF CHANGES OCCUR IN CAPACITY RATINGS (ITEMS NUMBER 3 THROUGH 7) SINCE LAST REPORT, GIVE REASONS:

9. POWER LEVEL TO WHICH RESTRICTED, IF ANY (NET MWE)

10. REASONS FOR RESTRICTIONS, IF ANY:

MONTHLY -YTD- CUMULATIVE

11. HOURS IN REPORT PERIOD: 672.0 1416.0 177000.0

12. NUMBER OF HOURS REACTOR WAS CRITICAL 672.0 1416.0 138083.6

13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 0.0

14. HOURS GENERATOR ON LINE 672.0 1416.0 136513. 1

15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0

16. GROSS THERMAL ENERGY GENERATED (MWH) 1806998 3804678 354133661

17. GROSS ELECTRICAL ENERGY GENERATED (MWH) 599270 1262820 116780850

18. NET ELECTRICAL ENERGY GENERATED (MWH) 569184 1199562 110366875

19. UNIT SERVICE FACTOR 100. 0 100.0 77. 1

20. UNIT AVAZLABILITYFACTOR 100.0 100.0 77. 1

21. CAPACITY FACTOR (USING MDC NET) 100.0 100.0 74.3

22. CAPACITY FACTOR (USING DER NET) 100.0 100. 0 75.1

23. UNIT FORCED OUTAGE RATE 0.0 0.0 4.9

24. SHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS:

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

Y F PE TX EXPERIE E DOCKET NO.: 50-335 UNIT: St. Lucie g1 DATE: March 5, 1997 COMPLETED BY: aT.A.ROGERS TELEPHONE: (561) 467-7296 REPORT MONTH br Unit 1 returned to full power on February 1 after repair of a leak on the turbine cooling water hydrogen cooler. The unit operated at essentially full power for the remainder of the month.

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

AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.: 50-335 UNIT: St. Lucie ¹1 DATE Mar 5, 1996 COMPLETED BY: J.A.ROGERS TELEPHONE: (561) 467-7296 MONTH DAY AVERAGE DAILY POWER LEVEL (MWe-Net) 02/01/97 799 02/02/97 853 02/03/97 852 02/04/97 852 02/05/97 851 02/06/97 850 02/07/97 849 02/08/97 853 02/09/97 850 02/10/97 852 02/11/97 853 02/12/97 853 02/13/97 851 02/14/97 856 02/15/97 853 02/16/97 851 02/17/97 853 02/18/97 855 02/19/97 854 02/20/97 851 02/21/97 846 02/22/97 841 02/23/97 840 02/24/97 839 02/25/97 840 02/26/97 840 02/27/97 840 02/28/97 840

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.: 50-335 UNIT NAME: ST LUCIE UNIT 1 DATE: March 5, 1997 COMPLETED BY: J.A. Rogers TELEPHONE: (561)467-7296 REPORT MONTH eb No. Date Duration (Hours)

Reason'ethod of Shutting Reactor'icenseeEvent System Code'omponent Code'ause 6 Corrective Action to Down Report I Prevent Recurrence 1/31/g7 0.0 N/A HF HTEXCH l Unit was at approximately 86% power to -repair a leak on the turbine cooling water hydrogen cooler and returned to full power on February l.

1 2 3 4 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 (MUREG-0161)

D - Regulatory restriction 4 - continued E - Operator Training 6 License Examination 5 - Load Reduction 5 F - Administrative 9 - Other (Explain) Exhibit 1 - Same Source G - Operational Error (Explain)

H - Other (Explain) 091999 F91

OPERATING DATA REPORT DOCKET NO 50 - 389 DATE 03/05/97 FPL LICENSING GROUP - PSL TELEPHONE 561/467/7296 OPERATZNG STATUS UNIT NAME: ST. LUCIE UNIT 2 REPORTING PERIOD: FEBRUARY 1997 LICENSED THERMAL POWER (MWT): 2700 NAMEPLATE RATING (GROSS MWE): 850 DESIGN ELECTRICAL RATING (NET MWE): 830 MAXIMUM DEPENDABLE CAPACITY (GROSS MWE): 882 MAXIMUM DEPENDABLE CAPACITY (NET MWE): 839 IF CHANGES OCCUR IN CAPACITY RATINGS (ITEMS NUMBER 3 THROUGH 7) SINCE LAST REPORT, GIVE REASONS:

9. POWER LEVEL TO WHICH RESTRICTED, IF ANY (NET MWE) 10 REASONS FOR RESTRICTIONS ~ I F ANY MONTHLY -YTD- CUMULATIVE

11. HOURS IN REPORT PERIOD: 672.0 1416.0 118897.0

12. NUMBER OF HOURS REACTOR WAS CRITICAL 672.0 1416.0, 100862.2

13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 0.0

14. HOURS GENERATOR ON LINE 672.0 1416.0 99300.2

15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0

16. GROSS THERMAL ENERGY GENERATED (MWH) 1775137 3752852 258603984

17. GROSS ELECTRICAL ENERGY GENERATED (MWH) 581660 1232210 89670710 18 'ET ELECTRICAL ENERGY GENERATED (MWH) 551315 1168159 80935623

19. UNIT SERVICE FACTOR 100. 0 100.0 83.5

20. UNIT AVAILABILITYFACTOR 100. 0 100.0 83.5

21. CAPACITY FACTOR (US1NG MDC NET) 97.8 98.3 81.1

22. CAPACITY FACTOR (USING DER NET) 98.8 99.4 82.0

23. UNIT FORCED OUTAGE RATE 0.0 0.0 6.3

24. SHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS: April 14, 1997 Refueling 6 Maintenance

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

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UMMA Y F P ERA EXPE IE DOCKET NO.: 50-389 UNIT: St. Lucie ¹2 DATE: March 5, 1997 COMPLETED BY: aT.A.ROGERS TELEPHONE: (561) 467-7296 REPORT MONTH Febr Unit 2 operated "at essentially full power until February 18. On February 18 the unit downpowered to approximately 15% for maintenance on the main feedwater regulator valve controller. The unit returned to full power on February 19 and operated at full power for the remainder of the month.

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

AVERAGE DAILY IT POWER LEVEL DOCKET NO. 50 - 389 UNIT Saint Lucio //2 DATE Mar 05, 1997 COMPLETED BY J. A. Rogers TELEPHONE I561) 467 - 7296 MONTH February, 1997 DAY AVERAGE DAILY POWER LEVEL (MWo.Net) 02/01/97 845 02/02/97 846 02/03/97 842 02/04/97 843 02/05/97 841 02/06/97 841 02/07/97 839 02/08/97 841 02/09/97 841 02/1 0/97 842 02/1 1/97 842 02/1 2/97 844 02/13/97 845 02/1 4/97 842 02/1 5/97 842 02/16/97 842 02/1 7/97 843 02/1 8/97 312 02/1 9/97 782 02/20/97 840 02/21/97 840 02/22/97 840 02/23/97 839 02/24/97 839 02/25/97 839 02/26/97 842 02/27/97 838 02/28/97 841

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.: 50-389 UNIT NAME: ST LUCIE UNIT 2 DATE: March 5, 1997 COMPLETED BY: J.A.ROGERS TELEPHONE: (561) 467-7296 REPORT MONTH No. Date Type'uration (Hours)

Reason'ethod of Shutting Reactor'icenseeEvent System Code'omponentCode'ause &. Corrective Action to Down Report ¹ Prevent Recurrence 2/1S/97 16.3 N/A INSTRU Unit 2 downpowered for maintenance on the main feedwater regulator valve controller.

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 (NUREG-0161)

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

H - Other (Explain) 091947 F97

C L

H

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