ML18227A405

Attached September, 1976 Operating Status Reports for Turkey Point Unit Nos. 3 & 4 and St. Lucie Unit No. 1

ML18227A405
Person / Time
Site:	Turkey Point
Issue date:	10/08/1976
From:	Schmidt A Florida Power & Light Co
To:	Office of Nuclear Reactor Regulation
References
Download: ML18227A405 (15)

Text

E" U,S. NVCLL'AfiAEQUI ATOICY MISSION OOCKLT NUMOEII NRC!:ORM 195 I2.7v!

FII.E NV>tI04R NRC DISTRIB!JTiON Fo'R PART 50 DOCKET MATERIAL HONi'HLY REPORT FROM: OATC OF OOCVMENT TO:

MIPC Florida Power & Light Co 10-8-76 Miami, Fla DATE RECEIVEO A D Schmidt 10-22-76 gt ETTER QNOTOIIIZEO PROP INPUT FORM NUMoER or. coPIEs REcE!vEo OORIGINAL RUN c LASS IF I E 0 SCOP Y lcc DESCRIPTION ENCLOSURE t LETTER TRANS THE FOLLOWING: MONTHLY REPORT FOR ~~~mh PLANT & COHPON""NT OPERABILITY &

AVAILABILITY'HISREPORT TO BE USED IN

~ PREPARING G'iViY BOOIC BY. PLANS & OPERATIOi'IS.

PLANT NAME:

Turkey Point 3 & 4 "tlt l'Q Qi$ 'I;,r- q.>

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P.O. OOX 013IGO, MIAMI, A. ~A 33Il'LOIIIOA POWEA S LIGHT COMPh'$

I October 8, 1976 ~C j/yQ Ct Office of Management Information and Proqram Controls U.S. Nuclear Requlatory Commission c" Washington, D. D. 20555 OE Gentlemen:

Attached are the September 1976 Operatinq Status Reports for Turkey. Point Units No. 3 and 4 and St. Lucie Unit No. l.

Very truly yours,

. A. D. Schmidt E@I.A Igy 00-Vice President Power Resources VTC/ar Attachments cc: Mr. Norman C. Moseley Jack R. Newman, Esquire o~

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t 0'OCYKT NO. 50 250 UNIT Turke Point Unit No.

REPORT MONTH, Se tember 1976 DATE COMPLETED BY V. T. Chilson

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OPERATING STATUS

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1~ REPORTING PERIOD ~

1 P 7 P 9 P 01 GROSS HOURS IN REPORTING PERXOD:

THROUGH 2400, 76 09, 30 2~ CURREiNT . c! c. ~ r r., LKV"L (fit'Jt) r 2 200 l(AX. DEP ND. CAPACITY (.'ice-;let):

D'SIGN EDZCTRICAD RATING (Nile-A'e~t 693'.

POhER LFVEL TO hHXCH R""STRXCTFD (Xi'NY) (NNe-Net) r 4~ REASONS FOR RESTARICTION (ZF ANY):

THIS MONTH YEAR TO DATE CU>1UL TIVE

5. NUAi&ER Or fiOURS REACTOR I'iAS CRITICAL. ~ ~ ~

702.1'.0 5 701.1 26 981.3

6. RE'bCTOR RESERWr. SHUTDO'1'JNI HOURS..... ~ .... ~

64.2 ~

64. 7

7. HOURS GEi'IERATOR ON LXNE.....

8. UNIT RESErYi'~ SHUTDO'NN HOURS ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 0~0 0.0 85.0 e

9 GROSS TIIER'~AL EN" RGY Gr lF.I'YOKED (I!l ti)..... ~ 1 525 830 12 118 588 49 430 848

10. GROS" LECTRrCAL EN=?GY GEN M~ D ("1NH) .. 478 577 3 834 905 . 15 8'50 141 NET FLECTRXCAL ENc.RGY GFNFRATED (i~."lH).... 454 835 3 638 678 14'9'94 440 12e P CTDR SERVICE: FACTO "....I.:............... 97.5 86.7 '80.5

13. R""ACTOR AVAILABILITYFACTOR..... '7.5 87.7 80.7 15 'i UAAIIT SFRVXC- FACTOR:

IT. AVAILABILITYFACTOR.

~ ..;....

iiDC).........

97 '

97.0 85.7 85.7 77.6 77.8 16.

17.

UNIT CAPACITY FACTOR (Using UNIT CAPACITY FACTOR (Using Design ftÃe).. ~

94.9 91.2 83.1 79.9 'A.S 68.2

!J 19 ~ SHUTDOÃ"S SCHEDULr D OVER NEXT 6 MONTHS (T ?E I DAT>>, AAXD DURAT ON OF Refueling, Maintenance, and Inspections October 31 through December ll; 1976

20. XF SHUTDO!'N AT E ID OF R PORT P" RZOD, ESTZ.'~~%TED DATE CF STARTUP:

21 ~ UNITS XN TEST STATUS (PRIOR TO CO:~iPERCXAL OPERATIC<I): FORECAS ACHIEVED XNXTIAL CRITICALITY XNZTXAL EIDECTRXCZTY

'0 l AP?EXDIX D DOCKET NO, 50 - 250 e

e

" ~ g AEON UNIT SHUTDO'nNS AND PO'dJER REDUCiIONS ~ IJNIT NJNE E~VIPME!t'T FAILURE (EXPLAIN)

D: h'AINTa Olt VESa ~ DATE Oct. / 1976 c: rcrglr!r 'Nc r'c ~TORY RJ:srRICTIOX COMPLETED.DC rhflson Ft OaPERATOR TauAINIXG dtyD LIC t!SE EXeLt:IN'ACTION '1ELEPllo't'E 305) 552 r: ADMIJ::STn.i-.lVE nnpout uogtg de~tenn r tppd C: OP" RATIONAL ERROR (EXPLA N) '

ll: OT!!Eil (EXPLAIN) i~~CD METHOD OF I: hvLX UAL TYPE SHUT a INC DO'saN 2 J erAXUAL SCOW Fz FORCED DURATION Tlli REACTOR Oit l

3:

dl; AUTO!'%C OT!JER  !

SCRA-'4 XP'IN)

DATE S: SCIIEDVLED (llCVRS) REASON (1) REDUCING PO)tiR(?) ~too~

CORRECTIVE ACTIONS/COXVaEXTS 19 76-08-25 21.6 continuation ar August outage. (Nuclear system)

SURGERY l Unit lio, y ope ated at approrinat ly tdd g R.p. during nonth atter tha unit uae returned to nerviee on September 1, 1976.

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~ 1 APPENDZX B AVERAGE. DAiLY UNZT POWER LEV L DOCKET NO 50 250 UNn'urke Point Unz.t No 3 DATE Dot. 4, 1906 COMPLETED BY V. T. Chilson TELEPHONE (305) 552 3830 ANTH September 1976 DAY AVERAGE DAZLY POWER L"VEL DAY AVERAGE DAZLY POWER LEVEL (NWe-Net) (Mwe-Net)

~ - 17 625 18 19 660 649 20 656

'650 21 652 .22. 656 648 23

'8 24 652 25 65 10 654 '27 658 12 656 28

.662 29 649 661 .30 645 15 659 l6

APIIIP.III)IH C QPERATZNC DATA REFQL~

RR DOCYAET tlO. 50 -251 UN ZT Turke Poit)c Ut)ic No.

REPORT HONTH September 1976 DATE CO."IPZAEPTED BY V. T. CI)ZISO22 TEPP.PIION E OPERATI!:C STATUS I ~ REPORTZNC PERZOD. 0001, 76 09 V

01 CROSS EQUI)S XN R POIITZNG ?EIIZQO 2 720. 0 THROUGH 2400, 76. 09, 30 2~ CURP~~RIAfAY PR A!a PLS, - E'zr. L Vc L ()EPIC) ) 2 200

.NAE. DEPFRD. CAF.C 'I (Tt -It 41:2 DFSZCS c RZCAL R T NC -( lll R I: 4 3~ PO(IE,R LEVEL TO WHICH R-STRXCTED (ZF MIY) (AV)fe-tte~) ilO'IE 4 R-2)SOtIS FOR RESTRXCTZOiV (ZF ANY) 5.

6 uu!NER CP llcuRS REACTOR:I 2 C!I T REAC OR IKSEARV- SHUTDOIi'iu IIOURS C 'L '.. '...~4

~

TH S HOST 0.0 4~

YEAR,AO DARE 0.0 CUYVULRATZV

~Z~4 117.1 7 HOURS CEIIERATOR Q:I 4

LI'IL.... ~ ~.......... 4. 430.1 4 630.7'.0 19 344'.3 S Ut:ZT RESERV. SHUTDONI'.I HOURS... ~... 0 0

~ 0.0 9 CROSS THERIAL ENERC' IIEFAATED (HA:IAI) ~ ~ ~ ~ ~ @~4 42 4~)9 lc. cRoss -I O.R'cAL EEF .c" c ".!: "')1 I

-D (Ni!u) .. ~44 L1J~)K3

11. N T CL-C RZC&,  !'ERCY C ~::Z"4 ED ('Z"4) .. . ~44 ~29 %9

~4

~

....... ~2

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12. P !CTOR S"IIVZC'-':AC.OA.......,

12. R=.ACTOR AVA L'll: E Y  !'AC O!L.............'~ ~74 14 14.

~ UNXT SERVXCE:AC OR.

CSZT Avlz)luz z.z pic".DE.................

~4 F20

14. IINZT CAPACZTY PACTOR (II 1 g l)DC), ...... ~4 DR I . Nllal .. ~24 4

17. Dill. CAPACZ Y PAC OR (CS'.S 18 U)IIZT FORCED OUTAGE RP'ATE. ~

19 SHUTDON IS SCHEDU '0 OV" R NEET 6 )IO ~ HS (TYPE~ DA -, AVD DURA ZON El(CII}

OS'ONE 20 ZF SHUTOO'PIN A END OF F PORT P RXQD, ES ZHATED DA . OF STA'tTUP:

21 ~ Util S Ztl,EST STA US (PRIOR 0 CO:P'sc'RC 'RL QPE;POTION) ) FQMAST A I{"~V~~

XVXT Af CRXTXC IAIITZAL EfAECTRICZTY COYAIERCZPRL OPERATION I

I 4

0 APPENDIX D DOCKET 'HO. 50 - 251 REASOV UHIT SHVTDOHMS AND PTER REDUCTIONS UNIT MANE 'danke Pn(nt U (t Hn h: ECUIPX MT FAILURE (EXPLAIN)

l: Mhltir OR T ST ~ DATE Oct. 4, 1976 c~ rcrvrLIEG D: >>ECUAToRY lu:s rnxcTIDN COMPLETED.DY:V. T. Chilson OPERATOR TRAIMIHG AMD Fc G:

ll:

LICENSE EXAIIIMATIOM ALE lxH I STBATIVE OPEBATIOVAL ERROR (EXPLAIN)

OTIIER (EXPLAIN) Sheet 1 of 2

>>P TELEPHONE 05 552 3830

2) M TROD MET!lOD OF I: ttulVAL TYPE SHUTTING DOWN TllE REACTOR OR 2t 3t 4 s HAMVAL SCRAM AVTOllhTIC SCRAM OT!IEB (EXPLAIN)

'O. DATE Fs FORCED S. SCllrDULED DURATION (llOURS) REASON(l) REDUCING POHER(2) CORRECTIVE ACTIONS/Coill&NTS 16 76-09-Oj -N/A Load reduction to locate and repair condenser tube leak (Hon-Nuclear System) 17 76-09-10 155.5 A Unit Ho. 4 was removed from service to locate and repair tube leak in steam generator Ho. 40. There were no significant quantities of radioactive materials released as a result of'his small leak. Corrective action was to plug leakhng tube. (Nuclear System) 18 76-09-16 1.4 Reactor, wns tripped by stean generator No. 48 low level coincident with steam flow greater than ('eedwater flow caused by failure o(eedwnter control valve to open.

76-09-16 1.0 A Reactor was tripped by stcam generator Ho. 4A low level coincident with steam flow granter than feedwater f'low caused by failure oleedwater control valve to open.

Corrective actions included veri('ication of I'eedwater control system electrical connections. (Non-Nuclear System)

APPE!)DIX D DOCKET MO.

')

': Turkey Point Unit No. 4 RF~LSOM UNIT Sl!UTDOMNS AND PONER REDUCTIONS h: E~UIPMEMT FAILURE (EXPLAIN) i>lttT. OR TEST ~ DATE Act 1 6 C: REFUl:LIt!G D: REGULATORY RESTRICTION E: OPCl!ATOR TBAIMItlG AMD COMPLETED'Y V, T. Chllson LICENSE L'XAHItlATIOM Ft ADHIttISTBATIVE TELEPllotlE REPORT MOMTttz~i~enhi~v' G: Ol'ERATIOMAL ERROR (EXPLAIN) $6 ll: OT~ttL'It EXPLAIN)

Sheet 2 of 2 I) METHOD METIIOD OF I: MANUAL TYPE SllUTTIMG DOMM 2t MAMUAf SCRAM Ft FORCED DURATION Tllg REACTOR OR 3t AUTO)!ATIC SCRAM NO. DATE S: SCHEDULED (I!OURS ) -

REASON(1) REDUCING POI(ER(2) CORRECTIVE ACTIOttS/COHHEtlTS a t OTIIClt (EXPI bitt) 20 76-09-1 ,3.1 Unit was tripped during load increase by malfunction of'urbine load limit valve. (Non-Nuclear System) 21 76-09-1 5.2 Unit was tripped by actuation of generator lock-out relay caused. by malfunction of automatic voltage regulator system.

Corrective action included checking electrical connections to ensure proper contact.. (Hon.-.Nuclear..System) 22 76-09-2 A H/A Loud reduction to locate und repair condenser tube leuk.

(Hon-Nuclear System) 23 76-09-2) 1.5 Unit was tripped due to malfunction of'urbine loud limit valve. Corrective actions included repair of turbine loud limit valve mechuniaa during Sept. 23, 1976 outage.

(Hon-Nuclear Syste!a) 24 7o-09-2 122.7 A Unit wus rctaoved f'roa service to locate and repair tube leak in steam generator No. 4D. There were no significant, quantities of radioactive raaterials released as a result of t)tis small leak. Plugged leaking tube. (Nuclear System)

Unit Ho. 4 operated ut upproxftautely 100 C R.P. during month except l'or loud reductions on Sept. 6 and 20, 1976 and outuges - Sept. 10 to 16, Sept. 16, 18, 21, and Sept. 23 - 29, 1976.

APPE~iZX B AVERAGE DAZLY UNZT ?OWER L-V-L Doczm Ho. 50 - 251 DHzT Turke Point Unit No. 4 DATE Oct. 4 976 COMPLETED BY V.. i> on TELE P HO i~ (305) 552 3830

,I i

HOHTH September 1976 DAY AV RAGE DAZLY ?Oec,R M~~L DAY AVERAGE DAZLY ?OWER LEV:-L (HÃe-He t) (Kne-Net) 648 ~

17

" 594 1

18 474 3 6 19 669 4 20 633 21 481

.22 ~ 669 7 390 596 t 24 647 603 25 10 26

'27 12 28 13 29 545 30 662 16 '20 NOTE: Daily Power Level Greate Than 666)4We Due To.

Cooler Condenser Cooling Water.

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,APPE:. IX D DOCX=T NO. >0 - u~

(

~ REIXSON VNIT SIIUTDO'(fNS A',ID PO'(IEA REDUCiIONS U:II'r HARE . St. Lucie Un'. Ho. 1 h: EQUIPaNFNT FAILURE (EXPLAIN) ffh lNT. OA TEST - . DATE Oct. /, 1976 c: rErUE LING )

0( REGULATORY RESTRICTION ~

CONPLEiED DY V. T. Ghilson Ef OPERATOR TRXZNZIIG AND LICENSE EXRQaIVaaXTION I'ELFPEONE ff!5) 059 lff F:

G:

AD:.IZI!ZSTrahriVE OP -

ilXTIO::AL ERIAOA (EXPLAIN) 1'EPOflT a2!ONT!I S((( ~l( r~76 U: OilX~!l EXPLhIN)

IXETfIUD f(ET!!OD OF I: RN)NUAL (

TYPE SIIUTTZhG D(FEIN ~

22 FANUAL SCAARI Ff FORCED DURATION TNE REACTOR OR 3f AUTO!IARIC SCP~Y4 iNO. DATE S: SCIIEDUlED (IIOUIIS) RERERE(1) RERREIRE RQi(ER(2) COARECTZVE ACTIONS COR!vaENTS 4 f OTIIER {EXPLAIN) 16 76-07-1 '/20.0 Vnit f(as removed From service ('r reactor tests and inspection. (Nuclear System) 2 Ei)a I(a . 1 reactor ins p ection continued durin g faont h .

APPEi'IDZX 8 AVERACE DAZLY QWZT PCCER L-VEL DOCENT wo. 50 - 335 mzT St. Lucie Unit No. 1 DATE Oct. 4 19'/6 r rED BY v. T. Chilson 'orn woRTE SeataWer 1976 DAY AVcRAC DAZLY POWER LEV=L DAY AVc.RACE DAZLY POWER LEVEL (HRe-Net ) (NÃe-Net) 17 18 I

3 19

~

4 20 21 22 7 23 t

8 24 25 10 26

'27 12 28 13 29 14 30 15 31 16