ML17223B372

Monthly Operating Repts for Nov 1991 for St Lucie Units 1 & 2.W/911210 Ltr

ML17223B372
Person / Time
Site:	Saint Lucie
Issue date:	11/30/1991
From:	Breen J, Sager D FLORIDA POWER & LIGHT CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
L-91-330, NUDOCS 9112170076
Download: ML17223B372 (16)

Text

ACCELERATED DISTRIBUTION DEMONSTPA.TON SYSTEM

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REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)

ACCESSION NBR:9112170076 DOC.DATE: 91/11/30 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 BREEN,J.J. Florida Power & Light Co.

SAGER,D.A. Florida Power & Light Co. R RECIP.NAME RECIPIENT AFFILIATION

SUBJECT:

Monthly operating repts for Nov 1991 for St Lucie Units 1 2.W/911210 ltr. &

D DISTRIBUTION CODE: IE24D COPIES RECEIVED:LTR i TITLE: Monthly Operating Report (per Tech Specs)

ENCL g SIZE:

NOTES A

RECIPIENT COPIES RECIPIENT COPIES ID CODE/NAME LTTR ENCL ID CODE/NAME LTTR ENCL D PD2-2 LA 3 3 PD2-2 PD 1 1 NORRIS,J 1 1 D

INTERNAL: ACRS 10 10 AEOD/DOA 1 1 AEOD/DS P/TPAB 1 1 Q/LPEB10 1 1 NRR/DOEA/OEAB 1 1 EG FIL 01 1 1 RGN2 1 1 EXTERNAL: EG&G BRYCE,J.H 1 1 NRC PDR 1 1 NSIC 1 1 D

D D

NOTE TO ALL "RIDS" RECIPIENTS:

PLEASE HELP US TO REDUCE WASTE! CONTACT THE DOCUMENT CONTROL DESK, ROOM P 1-37 (EXT. 20079) TO ELIMINATEYOUR NAME FROM DISTRIBUTION LISP) FOR DOCUMENTS YOU DON'T NEED!

TOTAL NUMBER OF COPIES REQUIRED: LTTR 24 ENCL 24

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P.O. Box 128, . Pierce, FL 34954-0128 December 10, 1991 L-91-330 10 CFR 50.36 U. S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555 Gentlemen:

Re: St. Lucie Units 1 and 2 Docket Nos. 50-335 and 50-389 Monthl 0 eratin Re ort Attached are the November 1991 Operating Status and Summary of Operating Experience Reports for St. Lucie Units 1 and 2.

Should you have any questions on this information, please contact us ~

Very truly yours, D. A. S er Vice P sident St. Lu e Plant DAS.JJB kw cc: Stewart D. Ebneter, Regional Administrator, Region Senior Resident Inspector, USNRC, St. Lucie Plant II, USNRC Attachments DAS/PSL N580-91 t pj+

9ii2170076 J~L 9iii30 PDR ADOCK 05000335 R PDR an FPL Group company

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AVERAGE DAILY UNIT POSER LEVEL DOCKET NO 50-335 DATE I2- I 0 - 9I COMPLETED BY J.J. Breen MONTH NOVEMBER 1991 DAY AVERAGE DAILY POlifER LEVEL (MWe-Net) 11/ 1/91 -4 il/

il/ 2/91 3/91

-4

-3 li/

li/ 4/91 5/91

-3

-3 11/ 6/91 -3 11/ 7/91 -3 11/ 8/91 -3 11/ 9/91 -3 11/10/91 -3 11/li/91 il/12/91 -3 11/13/91 -3 il/14/91 -4 ii/15/91 -4 11/16/91 -3 11/17/91 -3 il/18/91 -3 il/19/91 -3 li/20/91 -3 11/21/91 -3 11/22/91 -3 11/23/91 -3 ii/24/91 -3 11/25/91 4 11/2h/91 -4 ii/27/91 ii/28/91 ii/29/91 -4 li/30/91 4

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OFERATING n*TA REFQRT DOCKET NO 50 335 DATE )2-lo-9t COMPLETED BY Jt Jt BREEN TELEPHONE 487/4a8/4248 OPERATING STATUS UNTT NAMEt ST. LUCIE UNXT 1 2 t REPORTING PERXOD: NOVEMBER 1991 3 t LICENSED THERMAL PQHER (MAT): 2708 4t NAMEPLATE RATXNG (GROSS MHE)i 850 5 t DESIGN EL ECTRIC*L RATING ( NET MME ) + 830 ht MAXIMUM DEPENDABLE CAPACXTY (GROSS MME)t 872 7 t MAXXMUM DEPENDABLE CAPACITY (NET MME): 839 8 IF CHANGES OCCUR IN CAPACXTY RATINGS (ITEMS NUMBER 3 THROUGH 7)

SINCE LAST REPORT ~ GIVE REASONS:

PQHER LEVEL TO WHICH RESTRICTED~ XF ANY (NET MHE) 10t REASONS FQR RESTRICTIONS'F ANY ~

MONTHLY , YTD- CUMULATIVE ii.

12, HOURS XN REPORT PERXQDt 720 8t0 8816 6882ti 130992tO NUMBER OF HOURS RE*CTOR HAS CRITXCAL. 99848th

13. RE*CTOR RESERVE SHUTDQHN HOURS OtO OtO 285 3 14, HOURS GENERATOR ON-LXNE OtO 6857t5 98961t8 15t UNIT RESERVE SHUTDOWN HOURS 8t0 OtO 39.3 lent GROSS THERMAL ENERGY GENERATED (MHH) 0 18004458 255246512 17t GROSS ELECTRICAL ENERGY GENERATED (MHH) 0 5965438 84174078 18t NET ELECTRICAL ENERGY GENERATED (MHH) -2342 S4ar78 79539512 19t UNIT SERVXCE FACTOR OtO 85t5 75 t 5

20. UNXT AVAILABILXTYFACTOR . Ot0 85t5 75th 21 t CAPACITY FACTOR (USXNG MDC NET) 8tO 84tO 75ti

22. CAPACXTY FACTOR. ( USING'ER NET) Ot0 84t9 74t 1 23t UNXT FORCED OUTAGE-RATE Ot0 it2 4ti 24 SHUTDOWNS SCHEDULED OVER NEXT 6 MONTHS SHUTDOWN FOR REFUELXNG ON 18/l.8/91

25. IF SHUT DOHN AT END QF REPORT PERIOD ~ ESTIMATED DATE OF STARTUP t 12/19/91

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UNIT SHUTDOWNS AND POWER REDUCTIONS DDDEET ND. ~P35 UNIT NAME ST LUCIE UNIT 1 DATE 2Z-2b-91 COMPLETED BY J J BREEN TELEPHONE L44046 24 REPORT MONTH NOVEMBER 19 1 No. Date Type Duration (Hours)

Reason'ethod of Shutting Reactor'icensee Event Report System Code'omponent Code'ause & Corrective Action to Down ¹ Prevent Recurrence 24 911018 720 N/A FUELEX Unit 1 downpowered on October 18, 1991 for refueling. The estimated startup date is 12/19/91.

F Forced Reason Method Exhihit G - Instructions for S Scheduled A - Spupment failure (exphdn) 1 - Manual Preparation of Data B - Maintenance or Test 2 - Manual Scram Licensee Event Report En'heets C - Refueling 3 - Automatic Scram (LER) File (NUREG-0161)

D - Regtdatogr striction 4 - Continued E - Operator Training dc License Examination 5 - Load Reduction F - hdnunistrativc 9 - Other (Exphun) Ed&it 1 - Same Source G - Operational Error (Expalin)

H - Other (Exphdn)

8UMMARY OF OPERATING EXPERIENCE DOCKET NO ~ 50-335 DATE /N -l 4 "'0 COMPLETED BY J.Z. Breen TELEPHONE 407 468-4248 REPORT MONTH NOVEMBER 1991 On October 18, 1991, Unit 1 was manually downpowered for refueling.

The estimated startup date for Unit 1 is 12/19/91.

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.

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AVERAGE DAILY UNIT POSER LEVEL DOCKET NO. 50<<389 DATE I Z -l4' k I COMPLETED BY J.J. Breen MONTH NOVEMBER 1991 DAY AVERAGE DAILY POSER LEVEL (MWe-Net) 11/ 1/91 ll/ 2/91 11/ 3/91 864 866 865 ii/ 5/91 ll/ 4/91 866 867 11/ 6/91 868 11/ 7/91 867 11/ 8/91 868 il/ 9/91 11/10/91 869 870 li/li/91 870 11/12/91 870 11/13/91 870 ll/14/91 869 11/15/91 868 11/16/91 867 11/17/91 865 il/18/91 863 1 1/1'9/91 863 11/20/91 861 11/21/91 862 li/22/91 861 ll/23/91 , 861 ii/24/91 861 11/25/91 774 11/26/91 829 li/27/91 865 11/28/91 866 ii/29/91 866 li/30/91 865

OPERATXNG DAT* REPORT DOCV(ET NQ 50 389 DATE g Z-ld-9l COMPLETED BY J+ Ji BREEN TELEPHONE 407/468/4248 OPER*TING STATUS UNIT NAME+ STo LUCXE UNIT 2 2+ REPORTING PERIOD+ NOVEMBER 1991 3+ LXCENSED THERMAL POHER (MHT)i Zree NAMEPLATE RATING (GROSS MME) + 85e 5, DESIGN ELECTRICAL RATING (NET MWE): 83e bi MAXIMUM DEPENDABLE CAPACITY (GROSS MHE)i $ 82 ri MAXIMUM DEPENDABLE CAPACXTY (NET MHE)+ 839 8 XF CHANGES OCCUR XN CAPACXTY RATXNGS (XTEMS NUMBER 3 THROUGH 7)

SINCE LAST REPORT~ GXVE REASONS) 9i POHER LEVEL TO WHICH RESTRICTED~ XF ANY (NET MHE)

10. REASONS FOR RESTRICTIONS~ XF ANY'ONTHLY

- YTD- CUMULATIVE ii.

12.

HOURS XN REPORT PERIOD+

NUMBER OF HOURS RE*CTOR HAS CRITICAL 720 r2o.o 8016 8016+0 r2889,e 62876+3 13+ REACTOR RESERVE SHUTDOHN HOURS OiO 0+0 OiO 14i HOURS GENERATOR ON-LXNE 72e,e 8016+0 61860+3 15'NXT RESERVE SHUTDOWN HOURS OiO OiO OiO lb'ROSS THERMAL ENERGY GENER*TED (MHW) 1936087 21339337 162128418 iro GROSS ELECTRICAL ENERGY GENERATED (MWH) 653120 7162200 54059120 18'ET ELECTRICAL ENERGY GENERATED (MHH) 620Z14 6796251 51130354 19 i UNIT SERVICE FACTOR 100+0 100oO 84i9 20 i UNIT A V*ILABXLXTYFACTOR 180.0 100+0 84i9 Zli CAPACXTY FACTOR (USING MDC NET) 102+7 101ii 85ii 22+ CAPACITY FACTOR'USING DER NET) 103' 182' 85iZ

23. UNIT FORCED OUTAGE RATE OiO 0+0 542 24'HUTDOHNS SCHEDULED OVER NEXT 6 MONTHS SHUTDOWN SCHEDULED FOR 4/15/91 25, XF SHUT DOHN AT END QF REPORT PERIOD ~ ESTIMATED DATE OF STARTUP:

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-389 UNIT NAME STL IE DATE l Z "10-'f1 COMPLETED BY J. J. BREEN TELEPHONE 40 468-4248 REPORT MONTH NOVEMBER 19 1 No. Date Type Duration (Hours)

Reason'ethod of Shutting Reactor'icensee Event Report System Code'omponent Code'ause &: Corrective Action to Down ¹ Prevent Recurrence The average daily power for Unit 2 remained above 80% for the month.

Reason Method Eddbit G - Instructions for A - Esiuipmcnt faihre (explain) 1 - Manual prepatation of Data Entry B - Maintenance or Test 2 - Manual Scram Sheets Liccnsce Event Report C - Refueling 3 - Automatic Scram (LER) File (NUREG-0161)

D - Rcgubstosy restriction 4 - Continued E - Operator Training ds License Exambtation 5 - Load Reduction F - Adminhtrativc 9 - Other (Expbun) Exhibit 1 - Same Source G - Of+rational Error (Expalin)

H - Other (Explain)

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SUMMARY

OF OPERATING EXPERIENCE DOCKET NO 50-389 DATE /Z Id Pl COMPLETED BY J.J. Breen TELEPHONE 407 468-4248 REPORT MONTH NOVEMBER 1991 The average daily power for Unit 2 remained above 80% for the month

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of November, 1991.

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.

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