ML17228B326

Monthly Operating Repts for Oct 1995 for St Lucie.W/951112 Ltr

ML17228B326
Person / Time
Site:	Saint Lucie
Issue date:	10/31/1995
From:	Rogers J, Sager D FLORIDA POWER & LIGHT CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
L-95-299, NUDOCS 9511200101
Download: ML17228B326 (13)

Text

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p REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)

ACCESSION NBR:9511200101 DOC.DATE: 95/10/31 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. Florida Power & Light Co.

SAGER,D.A. Florida Power & Light Co.

RECIP.NAME RECIPIENT AFFILIATION

SUBJECT:

Monthly operating repts for Oct 1995 for St Lucie.W/951112 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 INTERNAL: ACRS 10 10 AEOD/SPD/RRAB 1 1 TER 1 1 NRR/DRPM/PECB 1 1 RGN2 1 1 EXTERNAL LITCO BRYCE i J H 1 1 NOAC 1 1 NRC PDR 1 1 NIOTE TO ALL"RIDS" RECIPIENTS:

PLEASE HELP US TO REDUCE KVASTE! CONTACI THE DOCUMENT CONTROL DESK, ROOM Pl-37 (EXT. 504-2083 ) TO ELIihIINATEYOUR NAME PROD!

DISTRIBUTION LISTS I:OR DOCUMENTS YOU DON"I'EED!

TOTAL NUMBER OF COPIES REQUIRED: LTTR 19 ENCL 19

P.O. Box 128, Ft. Pierce, FL 34954-0128 NQV 1R 1995 L-95-299 NIPlt 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 Monthl 0 eratin Re ort Pursuant to Technical Specification 6.9.1.6, attached are the October, 1995, 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, D. A. ager Vice P esident St. Lucie Plant DAS/SL cc: Stewart D. Ebneter, Regional Administrator, Region II, USNRC Senior Resident Inspector, USNRC,'St. Lucie Plant Attachments 95ii200i01 95i03i PDR ADOCK 05000335 R PDR an FPL Gro'p company

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SUMMARY

OF OPERATING EXPERIENCE DOCKET NO.: 50-335 UNIT: St. Lucie N1 DATE: November 6, 1995 COMPLETED BY: J.A.ROGERS TELEPHONE: (407) 467-7296 REPORT MONTH October 1995 Unit 1 remained offline due to maintenance on the pressurizer safety valves. Unit 1 returned to service on October 13. Operation at essentially full power began October 15 and continued through the end of the 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.

1 OPERATING DATA REPORT DOCKET NO 50 - 335 DATE 11/ 3/95 FPL LICENSING GROUP - JUNO TELEPHONE 407/694/4432 OPERATING STATUS

1. UNIT NAME: ST. LUCZE UNIT 1

2. REPORTING PERIOD: OCTOBER 1995

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. MAXIMUM DEPENDABLE CAPACITY (NET MWE): 839

8. IF 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: 745 7296 165336.0

12. NUMBER OF HOURS REACTOR WAS CRITICAL 468.9 5276.0 128599.8

13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 205.3

14. HOURS GENERATOR ON-LINE 442.0 5231.9 127188.7

15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0

16. GROSS THERMAL ENERGY GENERATED (MWH) 1110905 13965491 329699232

17. GROSS ELECTRICAL ENERGY GENERATED (MWH) 357590 4599610 108749620

18. NET ELECTRICAL ENERGY GENERATED (MWH) 332859 4333911 102770814

19. UNIT SERVICE FACTOR 59.3 71.7 76.9

20. UNIT AVAILABILITYFACTOR 59.3 71. 7 77.0

21. CAPACITY FACTOR (USING MDC NET) 53.3 70.8 76.3

22. CAPACITY FACTOR (USING DER NET) 53.8 71.6 75.7

23. UNIT FORCED OUTAGE RATE 40.7 26.0 5.1

24. SHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS 25 IF SHUT DOWN AT END OF REPORT PERIOD~ ESTIMATED DATE OF STARTUP

AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.: 50-335 UNIT: St. Lucie gl DATE Nov. 3, 1995 COMPLETED BY: J.A.ROGERS TELEPHONE: (407) 467-7296 MONTH October 1995 DAY AVERAGE DAILY POWER LEVEL (MWe-Net) 10/01/95 -10 10/02/95 -9 10/03/95 -9 10/04/95 -9 10/05/95 -9 10/06/95 -10 10/07/95 -10 10/08/95 -13 10/09/95 -24 10/10/95 -29 10/11/95 -28 10/12/95 -30 10/13/95 48 10/14/95 406 10/15/95 756 10/16/95 815 10/17/95 776 10/18/95 792 10/19/95 804 10/20/95 775 10/21/95 734 10/22/95 732 10/23/95 780 10/24/95 828 10/25/95 827 10/26/95 824 10/27/95 824 10/28/95 824 10/29/95 824 10/30/95 828 10/31/95 828

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.: 50-335 UNIT NAME: ST LUCIE UNIT 1 DATE: November 9,.1995 COMPLETED BY:. J.A.ROGERS TELEPHONE: (407) 467-7296 REPORT MONTH October 1995 No. Date Type'uration Reasons Method of System Code'omponent Cause Zc Corrective (Hours) Shutting Event Report Codes Action to Reactor'icensee Down ¹ Prevent Recurrence 14 9/24/95 303.0 N/A CB VALVES Unit l remained oAline due to repairs to pressurizer safety valve for seat leakage.

1 2 3 4 F Forced Reason Method Exhibit G - Instructions for S Schcdulcd A - Equipment failure (explain) I - Manual Preparation of Data Entry B - Maintenance or Test 2 - Manual Scram Shccts Licensee Event Report C - Refueling 3 - Automatic Scram (LER) File (NUREG4161)

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

H - Other (Explain) osis st irL

SUMMARY

OP OPERATING EXPERIENCE DOCKET NO.: 50-389 UNIT: St. Lucie N2 DATE: November 8, 1995 COMPLETED BY: LY.A.ROGERS TELEPHONE: (407) 467-7296 REPORT MONTH October 1995 Unit 2 remained on'line at reduced power for backpressure control through October 8 when a downpower was initiated to start the fall refueling outage. Unit 2 was manually taken offline on October 9.

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.

lp 1 ~

OPERATING DATA REPORT DOCKET NO 50 - 389 DATE 11/ 7/95 FPL LICENSING GROUP - JUNO TELEPHONE 407/694/4432 OPERATING STATUS

1. UNXT NAME: ST. LUCIE UNIT 2

2. REPORTING PERIOD: OCTOBER 1995

3. LZCENSED 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. 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: 745 7296 107233.0

12. NUMBER OF HOURS REACTOR WAS CRITICAL 192.3 6602.9 90870.6

13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 0.0

14. HOURS GENERATOR ON-LXNE 192. 1 6571.8 89438.7

15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0

16. GROSS THERMAL ENERGY GENERATED (MWH) 457023 17265181 232462722

17. GROSS ELECTRZCAL ENERGY GENERATED (MWH) 145220 5606960 77060670

18. NET ELECTRICAL ENERGY GENERATED (MWH) 133265 5295949 72801829

19. UNIT SERVXCE FACTOR 25.8 90.1 83.4

20. UNIT AVAXLABXLITYFACTOR 25.8 90. 1 83.4

21. CAPACXTY FACTOR (USING MDC NET) 21.3 86.5 81.9

22. CAPACITY FACTOR (USING DER NET) 21.6 87.5 82.3

23. UNIT FORCED OUTAGE RATE 0.0 2.5 6.7

24. SHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS 25 IF SHUT DOWN AT END OF REPORT PERIOD ~ ESTIMATED DATE OF STARTUP ' /

2 1 /9 5

AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.: 50-389 UNIT: St. Lucre g2 DATE: Nov. 3, 1995 COMPLETED BY: O'.A ROGERS TELEPHONE: (407) 467-7296 MONTH October 1995 DAY AVERAGE DAILY POWER LEVEL (Mwe-Net) 10/01/95 718 10/02/95 716 10/03/95 718 10/04/95 716 10/05/95 717 10/06/95 '24 10/07/95 717 10/08/95 657 10/09/95 -33 10/10/95 -29 10/11/95 -17 10/12/95 -3 10/13/95 -4 10/14/95 -3 10/15/95 -3 10/16/95 -3 10/17/95 -3 10/18/95 -3 10/19/95 -3 10/20/95 -3 10/21/95 -3 10/22/95 -3 10/23/95 -2 10/24/95 -2 10/25/95 -2 10/26/95 -2 10/27/95 -2 10/28/95 -2 10/29/95 -2 10/30/95 -2 10/31/95 -2

UNIT SHUTDOWNS ~ POWER REDUCTIONS DOCKET NO.:

UNIT NAME:

50-389 ST LUCIE UNIT 2 DATE: November 6, 1995 COMPLETED BY: J.A.ROGERS TELEPHONE: (407) 467-7296 REPORT MONTH October 1995 No. Date Type Duration Reason'ethod of System Code'omponent Cause & Corrective (Hours) Shutting Event Report Codes Action to Reactor'icensee Down ¹ Prevent Recurrence 12 9/25/95 0.0 H N/A zzzzzz Unit 2 remained at reduced power for backyressure control.

13 10/8/95 0.0 N/A VESSEL Unit 2 reduced power for Cycle 9 refueling.

14 10/9/95 552.9 N/A RB VESSEL Unit 2 oNine for Cycle 9 refueling and maintenance.

F Forced Reason Method Exhibit G - Instructions for S Scheduled A - Equipment failure (explain) I - Manual Preparation of Data Entry B - Maintenance or Test 2 - Manual Scram Sheets Licenscc Event Report C - Refueling 3 - Automatic Scram (LER) File (NUREG416I)

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

H - Other (Explain) osis sr rrL