ML17228A535

Monthly Operating Repts for Mar 1994 for St Lucie Units 1 & 2.W/940411 Ltr

ML17228A535
Person / Time
Site:	Saint Lucie
Issue date:	03/31/1994
From:	Sager D, Charlotte White FLORIDA POWER & LIGHT CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
L-94-084, L-94-84, NUDOCS 9404150251
Download: ML17228A535 (14)

Text

ACCELERATED DISTRIBUTION DEMONSTPA.TION SYSTEM A

REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)

ACCESSION NBR:9404150251 DOC.DATE: ~~K FACIL:50-335 St. Lucie Plant, Unit 1, Florida Power NOTARIZED: NO

& Light Co.

DOCKET 05000335 50-389 St. Lucie Plant, Unit 2, Florida Power & Light Co. 05000389 AUTH. NAME AUTHOR AFFILIATION WHITE,C.D. Florida Power & Light Co.

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

RECIP.NAME RECIPIENT AFFILIATION

SUBJECT:

Mont o crating repts for Mar 1994 for St Lucie Units 1 2.W 94041 ltr. &

DISTRIBUTION CODE: IE24D COPIES RECEIVED:LTR ENCL SIZE:

TITLE! Monthly Operating Report (per Tech Specs)

NOTES RECIPIENT COPIES RECIPIENT COPIES D ID CODE/NAME LTTR ENCL ID CODE/NAME LTTR ENCL PD2-2 PD 1 1 NORRIS,J 1 1 D

INTERNAL: ACRS 10 10 AEOD/DOA 1 1 AEOD/ DS P/TPAB 1 1 NRR/JURORS/OEAB 1 1 NRR/DRIL/RPEB 1 1 E~FILE 01 1 1 RGN2 1 1 EXTERNAL: EG&G BRYCE,J.H 1 1 NRC PDR NSIC 1 1 R

D D

D NOTE TO ALL "RIDS" RECIPIENTS:

PLEASE HELP US TO REDUCE EVASIVE! CONTACT THE DOCUMENT CONTROL DESK, ROOM Pl-37 (EXT. 20079) TO ELIMINATEYOUR NAME FROM DISTRIBUTION LISTS FOR DOCUMENTS YOU DON'T NEED!

TOTAL NUMBER OF COPIES REQUIRED'TTR 21 ENCL 21

T A

P.O. Box 128, Ft. Pierce, FL 34954-0128 April ll, 1994 L-94-084 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 Attached are the March, 1994, 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. er Vice P ident St. Lu 'e Plant DAS/CDW/kw cc: Stewart D. Ebneter, Regional Administrator, Region Senior Resident Inspector, USNRC, St. Lucie Plant II, USNRC Attachments DAS/PSL 81097-94

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9404i50251'4033i PDR ADOCf( 05000335 PDR

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AVERAGE DAILY UNIT POWER LEVEL DOCKET NO 50-335 UNIT'ATE St. Lucie g1 04/11/94 COMPLETED BY C. D. White TELEPHONE (407) 468-4248 MONTH MARCH 1994 DAY AVERAGE DAILY POWER LEVEL (MWe-Net) 3/01/94 834 3/02/94 833 3/03/94 833 3/04/94 834 3/05/94 836 3/06/94 832 3/07/94 786 3/08/94 816 3/09/94 849 3/10/94 849 3/11/94 847 3/12/94 848 3/13/94 848 3/14/94 847 3/15/94 846 3/16/94 845 3/17/94 840 3/18/94 838 3/19/94 832 3/20/94 828 3/21/94 780 3/22/94 805 3/23/94 836 3/24/94 835 3/25/94 832 3/26/94 826 3/27/94 762 3/28/94 378 3/29/94 -33 3/30/94 -33 3/31/94 -33

OPERATING DATA REPORT DOCKET NO 50 - 335 DATE 4/11/94 COMPLETED BY C. D. WHITE TELEPHONE 407/468/4248 OPERATING STATUS

1. UNIT NAME: ST. LUCZE UNIT 1

2. REPORTING PERIOD: MARCH 1994

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. 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 'OR RESTRICTIONS, IF ANY:

MONTHLY - YTD- "CUMULATIVE

11. HOURS IN REPORT PERIOD: 744 2160 151440.0

12. NUMBER OF HOURS REACTOR WAS CRITICAL 666.2 2062.2 117592.2

13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 205.3

14. HOURS GENERATOR ON-LINE 666.2 2055.3 116410.2

~

15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 39.3

16. GROSS THERMAL ENERGY GENERATED (MWH) 1767558 5487758 301253059

17. GROSS ELECTRICAL ENERGY GENERATED (MWH) 576910 1801660 99414950

18. NET ELECTRICAL ENERGY GENERATED (MWH) 544286 1705537 93963899

19. UNIT SERVICE FACTOR 89.5 95.2 76.9

20. UNIT AVAILABILITYFACTOR 89.5 95.2 76.9

21. CAPACITY FACTOR (USING MDC NET) 87.2 94.1 76.3

22. CAPACITY FACTOR (USING DER NET) 88.1 95.1 75.6

23. UNIT FORCED OUTAGE RATE 10.5 4.8 4.0

24. SHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS UNIT 1 CYCLE 13 REFUELING OUTAGE SCHEDULED FOR OCTOBER 1994.

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

UNIT SH&K)OWNS AND POWER REDUCTIONS DOCKET NO.: 50-335 UNIT NAME: ST LUCIE UNIT 1 DATE: 04/11/94 COMPLETED BY: C. D. WHITE TELEPHONE: (407) 468-4248 REPORT MONTH MARCH 1994 No. Date Type Duration Reason~ Method of Licensee System Code'omponent Cause & Corrective (Hours) Shutting Event Report Codes Action to Down Prevent Recurrence Reactor 4 03/28/94 77.7 LER 94-03 HA GENERA Unit 1 tripped due to the loss of the main generator field, caused by personal error.

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 - Rcfucling 3 - Automatic Scram (LER) File (NUREG4161)

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

H - Other (Explain)

SUMMARY

OF OPERATING EXPERIENCE DOCKET NO ~ : 50-335 UNIT St. Lucie gi DATE: 04/11/94 COMPLETED BY: C. D. White TELEPHONE: (407) 468-4248 REPORT MONTH MARCH 1994 Unit 1 operated at or above 804 from March 1, 1994 through March 27, 1994. On March 28, 1994 the Unit tripped due to a maintenance error. Details of the Unit trip may be found in LER 94-03. Unit 1 remained off-line 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.

AVERAGE DAILY UNIT POWER LEVEL DOCKET NO>> 50-389 UNIT: St. Lucie g2 DATE 04/11/94 COMPLETED BY C. D. White TELEPHONE! (407) 468-4248 MONTH MARCH 1994 DAY AVERAGE DAILY POWER LEVEL (MWe-Net) 3/01/94. -3 3/02/94 -3 3/03/94 -3 3/04/94 -3 3/05/94 -3 3/06/94 -3

'3/07/94 <<3 3/08/94 -3 3/09/94 -3 3/10/94 -3 3/11/94 -3 3/12/94 -3

'3/13/94 -3 3/14/94 -3 3/15/94 -3 3/16/94 -3 3/17/94 -4 3/18/94 -3 3/19/94 -4 3/20/94 -4 3/21/94 -3 3/22/94 -3 3/23/94 -3 3/24/94 -3 3/25/94 -3 3/26/94 -4 3/27/94 -4 3/28/94 -4 3/29/94 -4 3/30/94 -7 3/31/94 -11

OPERATING DATA REPORT DOCKET NO 50 - 389 DATE 4/11/94 COMPLETED BY C. D. WHITE TELEPHONE 407/468/4248 OPERATING STATUS

1. UNIT NAME: ST. LUCIE UNIT 2

2. REPORTING PERIOD: MARCH 1994

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 CAPACZTY (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 g IF ANY MONTHLY -YTD- CUMULATIVE

11. HOURS ZN REPORT PERIOD: 744 2160 93337.0

12. NUMBER OF HOURS REACTOR WAS CRITICAL 0.0 1056. 1 78219. 7

13. REACTOR RESERVE SHUTDOWN HOURS 0.0 0.0 0.0 14: HOURS GENERATOR ON-LINE 0.0 1056.1 76951.4

15. UNIT RESERVE SHUTDOWN HOURS 0.0 0.0 0.0

16. GROSS THERMAL ENERGY GENERATED (MWH) 0 2808227 199769152

17. GROSS ELECTRICAL ENERGY GENERATED (MWH) 0 910690 66420240

18. NET ELECTRICAL ENERGY GENERATED (MWH) -2727 856231 62757402

19. UNIT SERVICE FACTOR 0.0 48.9 82.4

20. UNIT AVAILABILITYFACTOR 0.0 48.9 82.4

21. CAPACITY FACTOR (USING MDC NET) 0.0 47.2 81.1

22. CAPACITY FACTOR (USING DER NET) 0.0 47.8 81.5

23. UNIT FORCED OUTAGE RATE 0.0 0.0 7 '

24. SHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS UNIT 2 WAS SHUT DOWN FOR CYCLE 8 REFUELING.

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

UNIT SHVI'DOWNS A2'6) POWER REDUCTIONS DOCKET NO.: 50-389 UNIT NAME: ST LUCIE UNIT 2 DATE: 04/11/94 COMPLETED BY: C. D. WHITE TELEPHONE: (407) 468-4248 REPORT MONTH MARCH 1 4 No. Date Type Duration Reason Method of Licensee System Component Cause & Corrective (Hours) Shutting Event Report Code4 Codes Action to Down Prevent Recurrence Reactor Unit 2 was off-line for Cycle 8 refueling.

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 Shccts Liccnsce Event Report C - Refueling 3 - Automatic Scram (LER) File (NUREG4161)

D - Regulatory restriction 4 - Continued E - Operator Training dt, License Examination 5 - Load Reduction F - Adininistrativc 9 - Other (Explain) Exhl>it 1 - Same Source G - Operational Error (Explain)

H - Other (Explain)

SUMMARY

OP OPERATING EXPERIENCE DOCKET NO+ 50-389 UNIT St. Lucie g2 DATE 04/11/94 COMPLETED BYo C. D. White TELEPHONE: (407) 468-4248 REPORT MONTH MARCH 1994 Unit 2 was shut down for its Cycle 8 refueling outage, during the month of March, 1994.

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.