ML17223A651

Monthly Operating Repts for Apr 1990 for St Lucie Units 1 & 2.W/900515 Ltr

ML17223A651
Person / Time
Site:	Saint Lucie
Issue date:	04/30/1990
From:	Bonett D, Sager D FLORIDA POWER & LIGHT CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
L-90-175, NUDOCS 9005180174
Download: ML17223A651 (13)

Text

ACCELERATED ITRIBUTION DEMONSATION SYSTEM

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REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)

ACCESSION NBR:9005180174 DOC.DATE: 90/04/30 NOTARIZED: NO DOCKET PT FACIL:50-335 St. Lucie Plant, Unit 1, Florida Power 6 Light Co. 05000335 50-389 St. Lucie Plant, Unit 2, Florida Power 6 Light Co. 05000389 AUTH. NAME AUTHOR AFFXLIATION BONETT,'D.M. Florida Power 6 Light Co.

SAGER,D.A. Florida Power 6 Light Co.

RECXP.NAME RECIPIENT AFFILIATION

SUBJECT:

Monthly operating repts for Apr 1990 for St Lucie Units 1 2.W/900515 ltr.

DISTRIBUTION CODE: IE24D COPIES RECEIVED:LTR TITLE: Monthly Operating Report (per Tech Specs) g ENCL $ SIZE:

NOTES:

RECIPIENT COPIES RECIPIENT COPIES ID CODE/NAME LTTR ENCL ID CODE/NAME LTTR ENCL PD2-2 LA 3 3 PD2-2 PD 1 1 NORRIS,J 1 1 INTERNAL: ACRS 10 10 AEOD/DOA 1 1 AEOD/DS P/TPAB 1 1 XRM TECH ADV 2 2 NRR/ DLPQ/LPE B 1 0 1 1 NRR/DOEA/OEABll 1 1 0 1 1 RGN2 1 1 EXTERNAL EGGG STUART i V A 1 1 LPDR 1 1 NRC PDR 1 1 NSIC 1 1 NOTE TO ALL "RIDS" RECIPIENTS:

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

TOTAL NUMBER OF COPIES REQUIRED: LTTR 27 ENCL 27

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P.O. Box 14000, Juno Beach, FL 33408.0420 Qg $ g LI9 L-90-175 10 CFR 50.36 U. S. Nuclear Regulatory Commission Attn: Document, Control Desk Washington, D. C. 20555 Gentlemen:

RE: St. Lucie Units 1 and 2 Docket Nos. 50-335 and 50-389 Monthl 0 eratin Re ort Attached are the April 1990 Operating Status and Summary of Operating Experience Reports for St. Lucie Units 1 and 2.

Very truly yours, D. A. er Vice e ident St. Lu e Plant DAS/DMB Attachments cc: Stewart D. Ebneter, Regional Administrator, Region Senior Resident Inspector, USNRC, St. Lucie Plant II, USNRC 90051801 74 900430 pDR ADOCK 0-0003 R

'DC 5 an FPL Group company

AVERAGE DAILY UNIT POWER LEVEL DOCKET NO. 50-335 UNIT St. Lucie 1 DATE Ha 15, '1990 COMPLETED BY D. M. Bonett TELEPHONE 407 694-4432 MONTH A ril 1990 DAY AVERAGE DAILY POWER (MWe-Net) 4/ 1/98 -5 4/ 2/90 -5 4/ 3/90 -4 4/ 4/90 -8 4/ 5/90 -7 4/ 6/90 -8 4/ 7/90 -8 4/ 8/90 -7 4/ 9/90 -8 4/10/90 -16 4/11/90 -PZ 4/12/90 2'7 4/13/90 -26 4/14/90 -28 4/15/90 -28 4/16/90 -23 4/17/90 -9 4/18/98 -9 4/19/90 -11 4/20/90 4/21/90 25 4/Z2/90 -30 4/23/90 14 4/24/98 158 4/25/90 73 4/26/90 193 4/27/90 309 4/28/90 523 4/29/90 668 4/38/90 761

OF'ERATING ()ATA REF'ORT DOC f<l-"T N G 50 335 DATE 5/]5 /9()

COi (PI ETED BY D . M i BGHI. TT TE:LEf'I-IQNE 407/694/4432 OPE:RATING STATUS 1, UNIT HhHE: ST, LUCXE UNIT 1 2i Rl='PORTING PER:I:Oo+ APRII 1990 3+ LICEHSED THERMAL F'OWER ( HWT ) i 2700 NhHI=PLATE RATING <GROSS MWE): 858 5i DESIGH L.LFCTRTCAL RAT:I:NG ( NET MWE) + 838 6 i HAXXMUH DI=PENOAE'Ll= CAI='ACITY (GROSS HWI=) + 872

7. MAXIMUM DE:PENDAE'LF.. CAPACITY (NET HWE) l 839 8, XI= CHhNGES GCCUI'N ChPACTTY I'ATINGS (ITEHS HUMID'.ER 3 THI'QUGI-I 7)

SINCE LAST REF'QRTr GIVE fiEASQHS:

'9, PGWFR LE:VEL TO WMTCI-I RESTRXCTI:.D IF AHY < NET HWE:)

1(), REASONS FOR RESTRXCTXONS IF ANYl MONTHLY - YTD- CUHLIL.A1'IVE 11 IHOURS XN REPORT PEI 'IOD l 719 2879 117095 i 0 12, NUHBER QF I-IQURS REhCTOR WAS CRITICAL 214+3 721+3 88189+9 13, REhCTOR RESERVE SHUTDOWN HOUI'S 0+0 eie 285<3

14. I-IOURS GENERATOR GN-LINE 165+6 672 i 5 87389o5 15 ~ UNIT RESERVE Sl-IUTDQWN HOURS 0+0 0 i0 39+3 16'ROSS THERMAL ENERGY GENERATED (HWII) 228460 1577315 224534955 17, GROSS. ELI=CTRICAL ENERGY GENERATED (HWW) 71920 526230 73969380

18. NFT ELECTRICAl ENERGY GENERATED <MWH) 56387 488675 69879540 19+ UHXT SI=RVICE FACTOR 23+0 23+4 74+6 20 ~ UNIT *VAIlABILITY FACTOR 23+0 23+4 74.6 21 ~ CAI"-ACITY FACTOR ( USING MDC NI=T ) 9+3 19+9 74e2 22'AF'ACITY FACTOR < USXNG DER HET) 20+ 1 73+0 23'NIT FORCED OUTAGE RATL" OiO ii8 3o5 24 ~ SHUTDOWNS SCI.IEDLJL.ED OVER NE:XT 6 HQNTI-IS +

25, XF SISUT OOWN AT LNO QF RI=PQRT FEI'IOOr I=STIHATEO OArE Ol= STARTul.-'

UNlT SHUTDOWNS AND POWER REDUCTlONS DOCKET NO.

UNIT NAME DATE ~a 15- 1990 COMPLETED BY D. M. Bon tt REPORT MONTH A ri 1 1990 TELEPHONE Method of Shutting Ucensee Cause 8 Corrective Duration Down Event System Component Action to No. Date Type (Hours) Reason~ Reactor Report¹ Code4 Codes Prevent Recurrence 02'00122 544.1 C RC FUELXX Unit 1 remained shutdown for a scheduled refueling and maintenance outage.

03 900423 9.3 B HA TURBIN During the return to power the unit was held at various power levels to perform power ascension physics testing. Following the 25K power plateau, the unit was taken off line to perform the turbine overspeed trip test.

04 900428 0.0 B ZZ ZZZZZZ During power ascension physics testing, the unit was held for leak rate/water balance.

F Forced Reason Method Exhibit G-Instructions S Scheduled A - Equipment Failure (Explain) 1 - Manual for Preparation of Data B - Maintenance or Test 2- ManualScram Entry Scheets Ucensee C - Refueling 3 - Automatic Scram Event Report(LER) File D - Regulatory Restriction 4 - Continued (NUREG<161)

E - Operator Training & Ucense Examination 5 - Load Reduction F - Administrative 9 - Other (Explain)

G - Operational Error (Explain) Exhibit 1-Same Source H - Other (Explain)

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO.

UNIT NAME St. Luci e 81 DATE Ma 15 199 COMPLETED BY REPORT MONTH TELEPHONE 407 694-4432 Method of Shutting Ucensee Cause &Corrective Down Event System Component Action to No. Date Type'uration (Hours) Reason~ Reactor" Reports Code4 Code5 Prevent Recurrence 05 900428 S 0.0 HH PUMPXX During the return to power, a problem with the 1A Heater Drain Pump was observed. Following the resolution of the problem, full power operation was resumed.

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~ F Forced Reason Method Exhibit G- Instructions S Scheduled A - Equipment Failure (Explain) 1 - Manual for Preparation of Data B - Maintenance or Test 2 - Manual Scram Entry Scheets Ucensee C - Refueling 3 - Automatic Scram Event Report (LER) File D - Regulatory Restriction 4 - Continued (NUREG%161)

E - Operator Training & Ucense Examination 5 - Load Reduction F - Administrative 9 - Other (Explain)

G - Operational Error (Explain) Exhibit1-Same Source H - Other (Explain)

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SUMMARY

OF OPERATING EXPERIENCE DOCKET NO. 50-335 UNIT St. Lucie 1 DATE Ma 15, 1990 COMPLETED BY D. M. Bonett TELEPHONE 407 694-4432 REPORT MONTH A ril 1990 Unit 1 remained shutdown for a scheduled refueling and maintenance outage for approximately 544 hours0.0063 days <br />0.151 hours <br />8.994709e-4 weeks <br />2.06992e-4 months <br />. Following the outage, power ascension testing was done. During the power ascension, a problem with the 1A Heater Drain Pump was'dentified and resolved. Power operation was resumed.

In accordance with 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 2 DATE Ha 15 1990 COMPLETED BY D. M. Bonett TELEPHONE 407 694-4432 MONTH A ril 1990 DAY AVERAGE DAILY POWER LEVEL (MWe-Net) 4/ 1/90 856.

4! 2/90 854 4/ 3/90 856 4/ 4/90 822 4/ 5/90 689 4/ 6/90 857 4/ 7/90 858 4/ 8/90 858 4/ 9/90 858 4/10/90 858 4/11/90 858 4/12/90 858 4/13/90 859 4/14/90 857 4/15/90 857 4/16/98 854 4/17/90 855 4/18/90 856 4/19/90 855 4/20/90 852 4/21/90 852

'4/22/90 8b5 4/23/90 855 4/24/90 846 4/25/90 854 4/26/90 855 4/27/90 854 4/28/90 854 4/29/90 855 4/38/90 855

SUMMARY

OF OPERATING EXPERIENCE DOCKET NO. 50-389 UNIT St. Lucie 2 DATE Ma 15, 1990 COMPLETED BY D. M. Bonett TELEPHONE 407 694-4432 REPORT MONTH A ril 1990 Unit 2 operated at essentially full power and had no shutdowns or significant power reductions.

E In accordance with requirements of Technical Specification 6.9.1.6, there were no challenges to the PORVs or safety valves during the report period.

UNIT SHUTDOWNS AND POWER REDUCTIONS DOCKET NO. 50-38 St. Lucie 82 DATE Ma 15 1990 COMPLETED BY D.

REPORT MONTH A ri 1 1990 TELEPHONE 407 6 Method of Shutting Licensee Cause 5 Corrective Down Event System Component Action to Date Type'uration (Hours) Reason~ Reactor Report¹ Code4 Codes Prevent Recurrence Unit 2 operated at essentially"-full

.power and had no shutdowns or significant power reductions.

F Forced Reason Method Exhibit G- instructions S Scheduled A - Equipment Failure (Explain) 1 - Manual for Preparation of Data B - Maintenance or Test 2- ManualScram EntryScheetsLicensee C - Refueling 3 - Automatic Scram Event Report(LER) File D - Regulatory Restriction 4 - Continued (NUREG%161)

E - Operator Training & Ucense Examination 5 - Load Reduction F - Administrative 9 - Other (Explain)

G - Operational Error(Explain) Exhibit1-Same Source H - Other (Explain)

QFERA1ING OhTh REFORT DOCKET N(3 50 389 DATE 5/15 /98 CQHPI ETED E:Y D, H, BONE TT TELEPHOI<E <<e7r69<<Z<<<<32 Of'E:RATING STATUS UNXT NhHE; ST, LUCXF.: UNIT 2 e Rl PORTING PER:KQD+ APRII 1998 3+ LXCFNSED THFfiHAI F'OWER ( MWT ) + 270()

NhHI=PLATE RhT:KN(; ( Gl 'OSS HWE ); 858 5 ~ DESIGN L'LECTR:KCAL RAT:KNG (NET HWE)i 83<)

6 MhX:KHUH Dl.:PI=NDAI.'Ll= CAI-'ACITY ( GROSS HWI= ): . 88 7+ HAXIHUM DE:PE:NDAE(LE CAF'ACITY (NET HWL) l 839 8, IF CHANGES (3CCUR IN CAPhCITY RATXNGS (ITEMS NUHE:ER 3 THROUGI-I 7)

SINCE LAST REF'ORT ~ GIVE f<EASONS:

9i POWER LE:VEL TO WHICH RESTRICTED~ XF ANY (NET HWE) 10'EASONS I=OR RESTRXCTXQNS~ IF AMYL'ONTHLY YTD- CUHULA1'IVE 11 o HOURS IN Rl="PORT F'ERIOD e 719 2879 58992 i 0 12 ~ NUYiBER OF I.IOUf<S REACTOR WAS CRITICAL 719 i 0 2639i5 5()888'

13. REACTQI'ESEI'VE SHUTDOWN HOURS 0+0 eie OiO

14. I.IOURS GENERATOR ON-LINE 719+0 2680 2 4995<<i9 15 ~ UN:KT RESI=RVE Sl-IUTDOWN I-IOURS 0 i0 OiO OiO 16, GfiOSS THERHAL ENE:f"GY GE:NERATED ( YiWI-I) 1927984 6918958 130716354 17, GROSS ELI=CTR:KCAI ENEI 'GY GENEI 'ATED ( MWH ) 642990 2312520 4356<<438

18. NET ELECTRTCAL ENERGY GENERATED (HWH) 618239 21889ee <<I 282014 19 i UNIT SI=RVICE FhCTOR 100' 9e 3 84+7

28. UNIT A VAILABXLITYFACTOR l()0 i 8 90 i 3 84+7

21. CAI='ACITY FACl'QR ( USING HDC NLT ) 101i2 90+6 85+2

22. CAFACITY FACTOR <USING DFR NE:T) 182i3 9I.6 85<i 23'NIT FORCED OUTAGE RATL OiO 9+7 2<< ~ SHUTDOWNS SCI-IEDUI..ED OVER NEXT 6 HONTI.IS 8/29/90~ 63 DAYS

KF SHUT DOWN AT END OF Rl='P'(3RT I- ERX(3D r ESTIHATED DATE OF 'ARl'UF'