ML17229A379

Monthly Operating Repts for May 1997 for St Lucie,Units 1 & 2.W/970612 Ltr

ML17229A379
Person / Time
Site:	Saint Lucie
Issue date:	05/31/1997
From:	Rogers J, Stall J FLORIDA POWER & LIGHT CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
L-97-146, NUDOCS 9706180014
Download: ML17229A379 (13)

Text

CATEGORY 1 1 REGULATOR'. NFORMATION, DISTRIBUTION S ~'EM (RIDS)

ACCESS;ON Pi3R: 97063 80014 DOC. DATE: 97/05/31 NOTARIZED: NO DOCK F.T,'

FACiI:50v335 St. Lucie Plant, Unit 1, Flo'rida Power & Light Co. 050'00335 4.>bl)-389 St. Lucie Plant, Unit 2, Florida Power & Light Co. 05000389 AU'J'H.NAME AUTHOR AFFILIATION ROG."RS,J.A. Florida Power & Light Co.

STALL,J.A. Florida Power & Light Co.

RECIP.NAME RECIPIENT AFFILIATION

SUBJECT:

Monthly operating repts for May 1997 for St Lucie,Units 1 &

2.W/970612 ltr.

DISTRIBUTION CODE: IE24D COPIES RECEIVED:LTR I ENCL J SIZE:

TITLE: Monthly Operating Report (per Tech Specs)

NOTES:

RECIPIENT COPIES RECIPIENT COPIES ID CODE/NAME LTTR ENCL ID CODE/NAME LTTR ENCL PD2-3 PD 1 1 WIENS,L. 1 1 INTERNAL: A 1 1 ,AEOD/SPD/RRAB 1 1 LE CENTE 1 1 NRR/DRPM/PECB'GN2 1 1 1 1 1 1

'ITCO OC~B'XTERNAL BRYCE g J H 1 1 NOAC 1 1 NRC PDR 1 1 NOTE TO ALL "RIDS" RECIPIENTS:

PLEASE HELP US TO REDUCE WASTEl CONTACT THE DOCUMENT CONTROL DESK, ROOM OWFN 5D-S(EMT. 415-2083) TO ELIMINATE YOUR NAME FROM DISTRIBUTION LISTS FOR DOCUMENTS YOU DON'T NEED!

TOTAL NUMBER OF COPIES REQUIRED: LTTR 11 ENCL 11

I Florida Powers Light Company, 6501 South Ocean Drive. Jensen Beach, FL34957

'IRL June 12, 1997 L-97-146 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 MonQQ~perating3kepxt

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Pursuant to Technical Specification 6.9.1.6, attached are the May 1997, Operating Data Report, Summary of Operating Experience Report, 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.

n Very truly yours, J. A. Stall Vice President St. Lucie Plant JAS/spt Attachments cc: Regional Administrator, Region II, USNRC'enior Resident Inspector, USNRC, St. Lucie Plant PDR R -

9706iSOOi4 97053i ADQCK 05000335-PDR IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII' an FPL Group company

AVERAGE DAILY IT POWER LEVEL DOCKET NO. 50 - 335 UNIT Saint Lucio //1 DATE Jun 03, 1997 COMPLETED BY J. A. Rogers TELEPHONE (561) 467 - 7296 MONTH May, 1997 DAY AVERAGE DAILY POWER LEVEL (MWo-Net) 05/01/97 837 05/02/97 838 05/03/97 842 05/04/97 843 05/05/97 842 05/06/97 843 05/07/97 843 05/08/97 843 05/09/97 842 05/10/97 842 05/1 1/97 842 05/12/97 843 05/13/97 843 05/14/97 843 05/15/97 842 05/16/97 843 05/17/97 844 05/18/97 844 05/19/97 841 05/20/97 843 05/21/97 843 05/22/97 841 05/23/97 838 05/24/97 838 05/25/97 840 05/26/97 843 05/27/97 843 05/28/97 840 05/29/97 837 05/30/97 836 05/31/97 837

OPERATING DATA REPORT DOCKET NO 50 - 335 DATE 06/03/97 FPL LICENSING GROUP - PSL TELEPHONE 561/467/7296 OPERATING STATUS UNIT NAME: ST. LUCIE UNIT 1 2 REPORTING PERIOD: MAY 1997 3 LICENSED THERMAL POWER (MWT): 2700 4 NAMEPLATE RATING (GROSS MWE): 850 5 DESIGN ELECTRICAL RATING (NET MWE): 830 6 MAXIMUM DEPENDABLE CAPACITY (GROSS MWE): 872 7 MAXZMUM DEPENDABLE CAPACITY (NET MWE): 839 8 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, IF ANY:

MONTHLY -YTD- CUMULATIVE

11. HOURS IN REPORT PERIOD: 744.0 3623.0 179207.0

12. NUMBER OF HOURS REACTOR WAS CRITICAL 744.0 3473.5 140141.1

13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 0.0

14. HOURS GENERATOR ON LINE 744.0 3459.0 138556.1

15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0

16. GROSS THERMAL ENERGY GENERATED (MWH) 2007105 9286249 359597232

17. GROSS ELECTRICAL ENERGY GENERATED (MWH) 659170 3059800 118577830

18. NET ELECTRICAL ENERGY GENERATED (MWH) 625916 2900744 112068057

19. UNIT SERVICE FACTOR 100 95.5 77.3

20. UNIT AVAZLABILITYFACTOR 100 95.5 77.3

21. CAPACITY FACTOR (USING MDC NET) 100 95.4 74.5

22. CAPACITY FACTOR (USING DER NET) 100 96.5 75.3

23. UNIT FORCED OUTAGE RATE 0.0 4.5 5.0

24. SHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS: October 20, 1997 Refueling Outage

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

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.: 50-335 UNIT NAME: ST LUCIE UNIT 1 DATE: June 3, 1997 COMPLETED BY: J.A. Rogers TELEPHONE: (561)467 7296 REPORT MONTH ~~i~7 No Date Type'uration Reason'ethod of System Code'omponent Cause &. Corrective (Hours) Shutting Reactor'icenseeEvent Code* Action to Down Report 5 Prevent Recurrence Unit 1 operated at essentially full power for the entire month of May.

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 I icensee Event Report C - Refueling 3 - Automatic Scram (LER) File (NUREG-0161)

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

H - Other (Explain) 091S47 1%I

SUMMA Y OF OPERATI G EXPERXE CE DOCKET NO.: 50-335 UNIT: St. Lucie 51 DATE: June 3, 1997 COMPLETED BY: J.A.ROGERS TELEPHONE: (561) 467-7296 Unit 1 operated at essentially full power for the entire month of May.

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 DAIL NIT POWER LEVEL I~

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DOCKET NO. 50 - 389 UNIT Saint Lucio i/2 DATE Jun 03, 1997 COMPLETED BY J. A. Rogers TELEPHONE (561) 467 - 7296 MONTH May, 1997 DAY AVERAGE DAILY POWER LEVEL (MWo.Not) 05/01/97 0 05/02/97 0 05/03/97 0 05/04/97 0 05/05/97 0 05/06/97 0 05/07/97 0 05/08/97 0 05/09/97 0 05/10/97 0 05/11/97 0 05/1 2/97 0 05/13/97 0 05/1 4/97 0 05/1 5/97 0 05/1 6/97 0 05/17/97 0 05/18/97 0 05/19/97 0 05/20/97 0 05/21/97 0 05/22/97 0 05/23/97 0 05/24/97 0 05/25/97 0 05/26/97 266 05/27/97 641 05/28/97 710 05/29/97 828 05/30/97 843 05/31/97 843

f OPERATING DATA REPORT DOCKET NO 50 389 DATE 06/03/97 FPL LICENSING GROUP - PSL TELEPHONE 561/467/7296 OPERATING STATUS

1. UNIT NAME: ST. LUCIE UNIT 2

2. REPORTING PERIOD: MAY 1997

3. LICENSED THERMAL POWER (MWT): 2700 4, NAMEPLATE RATING (GROSS MWE): 850

5. DESIGN ELECTRICAL RATZNG (NET MWE): 830

6. MAXIMUM DEPENDABLE CAPACITY (GROSS MWE): 882

7. MAXIMUM DEPENDABLE CAPACITY (NET MWE): 839

8. IF CHANGES OCCUR ZN 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: 744. 0 3623.0 121104.0

12. NUMBER OF HOURS REACTOR WAS CRITICAL 186.3 2658.3 102104.5

13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 0.0

14. HOURS GENERATOR ON IINE 148.4 2619.4 100503.6

15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0

16. GROSS THERMAL ENERGY GENERATED (MWH) 322111 6904925 261756057

17. GROSS ELECTRICAL ENERGY GENERATED (MWH) 106070 2265020 90703520

18. NET ELECTRICAL ENERGY GENERATED (MWH) 94761 3 2140283 81907753

19. UNIT SERVICE FACTOR 20.0 72.3 83.0

20. UNIT AVAILABILITYFACTOR 20.0 72.3 83.0

21. CAPACITY FACTOR (USING MDC NET) 15.2 70.4 80.6

22. CAPACITY FACTOR (USING DER NET) 15.4 71.2 81.5

23. UNIT FORCED OUTAGE RATE 0.0 0.0 6.2 24; SHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS:

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

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.: 50-389 UNIT NAME: ST LUCIE UNIT 2.

DATE: June 3,1997 COMPLETED BY: J.A.ROGERS TELEPHONE: (561) 467-7296 REPORT MONTH ~Ma 1 7 No. Date Type'uration (Hours)

Reason'ethod of Shutting Reactor'icensee Event System Code'omponent Code'ause 6 Corrective Action to Down Report I Prevent Recurrence 4/14/97 595.6 N/A HB VESSEL Unit offline for Cycle 10 refueling and maintenance.

5/26/97 0.0 N/A RC FUELXX Unit undergoing power escalation physics testing.

3 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 I,icensee Event Report C - Refueling 3 - Automatic Scram (LER) File (HUREG-0161)

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

H - Other (Explain)

ONSET PPT

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SUMMARY

OF OPERATI EXPERI CE DOCKET NO.: 50-389 UNIT: St. Lucie N2 DATE: June 3, 1997 COMPLETED BY: J.A.ROGERS TELEPHONE: (561) 467-7296 Unit 2 remained offline for refueling and maintenance through May 24.

Mode 5 was reached at 1603 on May 13; Mode 4 was reached at 1749 on May 20; Mode 3 was reached at 0350 on May 22. On May 24 at 0543 the unit entered Mode 2 and Mode 1 was reached at 1042 on May 25. On May 25 at 1934 the unit was synched to the grid and Cycle 10 began. Full power was achieved at 1311 on May 29.

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.

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