ML17229A235

Monthly Operating Repts for Jan 1997 for St Lucie Units 1 & 2.W/970214 Ltr

ML17229A235
Person / Time
Site:	Saint Lucie
Issue date:	01/31/1997
From:	Rogers J, Stall J FLORIDA POWER & LIGHT CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
L-97-32, NUDOCS 9702190331
Download: ML17229A235 (11)

Text

CATEGORY j.

REGULAT INFORMATION DISTRIBUTION STEM (RIDS)

ACCESSION 'iVBR:9702190331 DOC.DATE: 97/Ol/31 NOTARIZED: NO . DOCKET ¹ 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 ROGERSPJ.A. Florida Power & Light Co.

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

RECIP.NAME RECIPIENT AFFILIATION SUBJECT; Monthly oper'ating repts for Jan 1997 for St Lucie Units 1 &

2.W/970214 ltr.

DISTRIBUTION CODE: IE24D COPIES RECEIVED:LTR ENCL SIZE:

TITLE: Monthly Operating Report (per Tech Specs)

E 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: AC~89 1 1 AEOD/SPD/RRAB 1 1 ILE CENTER 1 1 1 NRR/DRPM/PECB 1 1 0 D A PAD 1 1 RGN2 1 1 EXTERNAL: LITCO BRYCEPJ H 1 1 NOAC 1 1 NRC PDR 1 1 D

E N

NOTE TO ALL "RIDS" RECIPIENTS:

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

TOTAL NUMBER OF COPIES REQUIRED: LTTR 11 ENCL.. 11

C Florida Power & Light Company, P.O. Box128, Fort Pierce. FL34954-0128 February 14, 1997 L-97-32 10 CFR 50 '6 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 January 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 p5 9702i'P033i 970iSi PDR 'DOCK 05000335 R PDR an FPL Group companY

k UMMARY OF OPERATI G EXPERIE CE DOCKET NO.: 50-335 UNIT: St. Lucie g1 DATE: February 5, 1997 COMPLETED BY: J.A.ROGERS TELEPHONE: (561) 467-7296 REPORT MONTH Janua 1 7 Unit 1 operated at essentially full power until January 31. On January 31 the unit downpowered to approximately 80% power to repair a leak on a turbine cooling water system hydrogen cooler. Upon completion of repair, the unit was unable to return to full power due to a problem with control rod N38. The unit returned to full power on February 1.

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.

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

Reason'ethod of Shutting Reactor'icenseeEvent System Code'omponent Code'ause 6 Corrective Action to Down Report I Prevent Recurrence a/3Z/g7 0.0 N/A HP HTEXCH Unit 1 downpowered to repair a leak on turbine cooling water hydrogen cooler and to replace a timer module on control rod 538.

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 & License Examination 5 - Load Reduction F - Administrative 9 - Other (Explain) Exhibit 1 - Same Source G - Operational Error (Explain)

H - Other (Explain)

OtlS07 FDL

AVERAGE DAIL IT POWER LEVEL DOCKET NO. 50 - 335 UNIT Saint Lucio //1 DATE Feb 05, 1997 COMPLETED BY J. A. Rogers TELEPHONE (561) 467 - 7296 MONTH January, 1997 DAY AVERAGE DAILY POWER LEVEL

{MWo.Not) 01/01/97 848 01/02/97 848 01/03/97 849 01/04/97 850 01/05/97 851 01/06/97 848 01/07/97 851 01/08/97 848 01/09/97 850 01/10/97 850 01/11/97 849 01/12/97 850 01/13/97 850 01/14/97 852 01/15/97 852 01/16/97 853 01/17/97 852 01/18/97 854 01/19/97 855 01/20/97 858 01/21/97 854 01/22/97 854 01/23/97 854 01/24/97 852 01/25/97 853 01/26/97 851 01/27/97 855 01/28/97 807 01/29/97 827 01/30/97 850 01/31/97 790

OPERATING DATA REPORT DOCKET NO 50 " 335 DATE 02/05/97 FPL LICENSING GROUP " PSL TELEPHONE 561/467/7296 OPERATING STATUS

l. UNIT NAME: ST. LUCZE UNIT 1

2. REPORTING PERIOD: JANUARY 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): 872

7. MAXIMUM DEPENDABLE CAPACITY (NET MWE): 839

8. IF CHANGES OCCUR IN CAPACITY RATZNGS (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: 744.0 744.0 176328.0

12. NUMBER OF HOURS REACTOR WAS CRITICAL 744.0 744.0 137411. 6

13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 0.0

14. HOURS GENERATOR ON LINE 744.0 744.0 135841.1

15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0

16. GROSS THERMAL ENERGY GENERATED (MWH) 1997680 1997680 352326663

17. GROSS ELECTRICAL ENERGY GENERATED (MWH) 663550 663550 116181580

18. NET ELECTRICAL ENERGY GENERATED (MWH) 630378 630378 109797691

19. UNIT SERVICE FACTOR 100.0 100. 0 77.0

20. UNIT AVAILABILITYFACTOR 100.0 100. 0 77.0

21. CAPACITY FACTOR (USING MDC NET) 100.0 100. 0 74.2

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

23. UNIT FORCED OUTAGE RATE 0.0 0.0 5.0

24. SHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS:

25 IF SHUT DOWN AT END OF REPORT PERIOD ~ ESTIMATED DATE OF STARTUP

PERAT EX ER E DOCKET NO.: 50-389 UNIT: St. Lucie g2 DATE: February 5, 1997 COMPLETED BY: J.A.ROGERS TELEPHONE: (561) 467-7296 Unit 2 operated at essentially full power until January 20. On January 20 the unit downpowered to approximately 90~ to inspect circulating water piping. On January 22 the unit further downpowered to approximately 80~ to replace a solenoid on the 2A moisture reheater separator reheat stop valve. The unit remained at 80% power for further inspection and repair of circulating water piping and for turbine valve testing on January 23. The unit returned to full power on January 24.

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.

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.: 50-389 UNIT NAME: ST LUCIE UNIT 2 DATE: February 5, 1997 COMPLETED BY: J.A.ROGERS TELEPHONE: (561) 467-7296 97 No. Date Type'uration (Hours)

Reason'ethod of Shutting Reactor'icenseeEvent System Code'omponent Code'ause & Corrective Action to Down Report g Prevent Recurrence 1/20/97 76.0 N/A HF PIPEXX Unit 2 downpowered to inspect and repair piping on the circulating water system.

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 & License Examination 5 - Load Reduction F - Administrative 9 - Other (Explain) Exhibit 1 - Same Source G - Operational Error (Explain)

H - Other (Explain) 0$ 1SI1 LVL

AVERAGE DAIL IT POWER LEVEL UNIT DATE

'aint DOCKET NO. 50 - 389 Lucie //2 Feb 05, 1997 COMPLETED BY J. A. Rogers TELEPHONE (561) 467 - 7296 MONTH January, 1997 DAY AVERAGE DAILY POWER LEVEL (MWe.Net) 01/01/97 838 01/02/97 839 01/03/97 840 01/04/97 841 01/05/97 838 01/06/97 841 01/07/97 840 01/08/97 839 01/09/97 839 01/10/97 840 01/1 1/97 842 01/12/97 840 01/13/97 844'42 01/1 4/97 01/15/97 843 01/1 6/97 842 01/17/97 844 01/1 8/97 846 01/1 9/97 846 01/20/97 833 01/21/97 758 01/22/97 708 01/23/97 687 01/24/97 833 01/25/97 843 01/26/97 842 01/27/97 843 01/28/97 842 01/29/97 842 01/30/97 844 01/31/97 844

OPERATING DATA REPORT DOCKET NO 50 - 389 DATE 02/05/97 FPL LICENSING GROUP - PSL TELEPHONE 561/467/7296 OPERATING STATUS

1. UNIT NAME: ST. LUCIE UNIT 2

2. REPORTING PERIOD: JANUARY 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): 882

7. MAXIMUM DEPENDABLE CAPACITY (NET MWE): 839

8. ZF CHANGES OCCUR IN CAPACITY RATINGS (ITEMS NUMBER 3 THROUGH 7) SINCE LAST REPORTS GIVE REASONS 9 POWER LEVEL TO WHICH RESTRICTED'F ANY (NET MWE)

10. REASONS FOR RESTRICTIONS, IF ANY:

MONTHLY -YTD- CUMULATIVE

11. HOURS IN REPORT PERIOD: 744.0 744.0 118225. 0

12. NUMBER OF HOURS REACTOR WAS CRITICAL 744.0 744.0 100190.2

13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 0.0

14. HOURS GENERATOR ON LINE 744.0 744.0 98628.2

15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0

16. GROSS THERMAL ENERGY GENERATED (MWH) 1977715 1977715 256828847

17. GROSS ELECTRICAL ENERGY GENERATED (MWH) 650550 650550 89089050

18. NET ELECTRICAL ENERGY GENERATED (MWH) 616844 616844 80384308

19. UNIT SERVICE FACTOR 100.0 100.0 83.4

20. UNIT AVAILABILITYFACTOR 100.0 100.0 83.4

21. CAPACITY FACTOR (USING MDC NET) 98.8 98.8 81.0

22. CAPACITY FACTOR (USING DER NET) 99.9 99.9 81.9

23. UNIT FORCED OUTAGE RATE 0.0 0.0 6.3

24. SHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS: April 14, 1997 Refueling 8 Maintenance

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