ML18227A388

Attached March, 1975, Operating Status Reports for Turkey Point Unit Nos. 3 & 4

ML18227A388
Person / Time
Site:	Turkey Point
Issue date:	04/04/1975
From:	Schmidt A Florida Power & Light Co
To:	Office of Nuclear Reactor Regulation
References
Download: ML18227A388 (13)

Text

AEC Dl nl "UTlQ'! FOR P LRT'50 DOC!'ET . ~TI:.RIAL

'(TEi;iPQRP,RY FORi-.'I) ..

'ONTROL NO:

Ff LE: MONTHLY REPORT FILE FRO;I. Florida Power & Light Co. DAT= Or= DOC DATE REC'D LTR TX 0TH=-R Mlani, Fla A.D. Schn'.id t TO: ORlG CC OTHcR SENT AEC POR xx Office of Management Info 1-signed SENT LOCAL PDR CLASS UNCLASS PROP INFO tiNPUT NO CYS REC'0 DOCK=T i~'0'0-250 xxxx an 251 DESCRIPTION!: ENCLOSUR""S:

Ltr trans the following: Monthly Report for March 197 Plant & Component Operability & Availability This Report to be used in preparing Grey Book by Plans & Op(Trations.

No. of Cys Rec'd PLANT i%AMP:

PQ FOQ s.C iQN lie le Qs>s

~

YP iQEs 4-8-85 JGB BUTLER (S) . SCHIKNCER (S) ZIEIfANN (S) REGAN (E)

W/ Copies W/ Copies W/ Copies +N Copies CLARK (b) STOL@ (S) DLCriE R (E) Qhf APi '(S)

W/ Copies W7 Copies W/ Copies 'W/ Copies PARR (S) VASSALLO (S) KNIGHTON (E)

(

+8 ~ MAGEE W/ Copies W/ Copies W/ Copies W/ 2 Copies KNIEL (S) PURPLE (S) YOUNGBLOOD (E)

W/ Co ies W/ Copies W/ Co ies INTER .'AL DiSTcil":)UTlON TECH REVIEW DENTON LXC ASST A/T IND AEC PDR SCHROEDER GRIlZS DIGGS (S) BRAITIfAN OGCN ROOM P>>506"A HACCARRY GAHHILL GEARIN (S) S ALT ZH 'Bl HUNTZING/STAFF KNXGHT KASTNER GOULBOURNE (S) B ~ HURT CASE PAWLICKI BALLARD KREUTZER (E)

GXAHBUSSO SHAO LEE (S) 'PANGLER LANS BOYD STELLO HAIGRET (S) i'fCDOilALD MOORE (S) (BWR) HOUSTON ENVIRO REED (E) tkHAPHANi DEYOUNG (S) (PIER) NOVAK MlLLER SERVICE (S) DUBE w/input

'SKOVHOLT (S) ROSS DICKER SHEPPARD (S) E. COUPE GOLLER- {S) IPPOLITO KNXGHTON SLATER (E)

P. COLLINS TEDESCO YODNGEICOD SMITH (S) D. THOMPSON (2)

DENISE REG OPR LONG REGRN ~ETS (S) KLECKER LAXNESS PROJECT LDR NILLIAllS (E) E ISENHUT FILE & REGION {2) BENAROXA WILSON (S T R'ILSON ST~ VOLXIfER HARLESS INGRAIf (S)

EXT E riN4 L Dl S R l c. J i IQi!

-LOCAL PDR Homestead, Fla (1) (2) (10) -NATIONAL LABS 1-PDR SAN/LA/NY 4-TIC (ABERNATHY) 1 W. PENNXNGTON, RH-E-201G,T. 1 BROOIQIZ'VEN NAT LA t i-NSXC(BUCHANAN) 1-CONSULTANJTS 1-G,ULRIKSON,OR!Y'L 1-ASLB

'-'. l-iYEVJ.ON ANDERSON NEWHARK/BLUIIE/AGBABXAN 1 AGIIED RUTH GUSS".-'.

ROOH B" 127 G,T.

';16 ACRS HOLDING 1 J RUNKLES RH-E>>2 G T.

I'.O. 8OX 3I00 h(IAhII, FLORIDA 3310 I

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~ )0 xiii FLORIDA FOViEII 6 LIGHT CQ;.!I'AIR'pril 4, 1975 I>iwv)t';; ~VII> Qj.

~yg Office of Management Information and Program Controls U. S. Nuclear Regulatory Commission Washington, D. C. 20555 Gentlemen:

Attached are the March, 1975 Operating Status Reports for Turkey Point Unit Nos. 3 and 4.

Very truly yours, A D. chmidt ic resident Pow Resources VTC/cpc (

Attachments ~ lf cc: Mr. Norman C. Moseley Jack R. Newman, Esquire 3I'7J

ENCLOSURE A DOCKET NO. 50-250 UNIT NAME TURKEY POINT UNIT NO-DATE APRIL 2, 1975 COi~1PLETED BY V. T. CHILSON THLEPI10iNH NO. 305 445-6211 Ext. 2177 DAILY UNIT POb7R OUTPUT wi ~

hDVlll March, 1975 AVERAGE DAILY i~6'e-net DAY AVERAGE DAILY Y~fc.-net 534 20 694 2 253 692 193 686 23

... 6 25' 676 26 700

'8 27 683 9 494 28 689 10 697 " '694 696 30 682 12'3 691 31 '.'268 693 14 691 I 693 NOTE: Daily average pore." level 15 greater than 666 lli.'e, due 679 to cooler condenser cool-

'Nater ~

682 18 683 i

19 ~

690

ENCLOSURE A DOCKET NO. 50-251 TURKEY POINT UNIT NO 4 DATE APRIL '2, 1975 COhfPLETED BY V. T. CHILSON 0;LEPHQ'K NO 05 445-6211 Ext. 2l77 DAILY UNIT P04'ER OUTPUT hGVIH March 197 5 IlRY AVER%9! DAILY hjA'e-net DAY AVEBA(Z DAILY hS'e-net 1 683 643

'2 681 556 "681 22 660 4 683, 651 685. 23.'S'6, 6 6'83 '598 678 645..

.7"'9 676 27 651'57 677 28 10 678 676 30 t

674 ~ q 657 675 NOTE: Daily average power 'level 15 672 greater than 666 M1'., due to cooler 'condenser cool-

'ater.

~

16 661 665 18 '59 19 662

rrO()(uA. &4v ~

I J!( I'I'(:~V~IE TURKEY POXNT (Jt%5 NO. 3 REPORT NTH YiARCH, 1975

~ r

) (l! 37!IPRJT 2 T Q 7~

C(.).':I'J.l:-I I!.> I,'i V. T. CJJX J~SOid TL'I EPJ IONL' i 305 445-6211 Crt. 2177 OPERATING STA'TUS REPOI<'I'Ii(C'I!RIOD: 0001~ 75, 03, '1 TIIROUCII 2400 74 03, 31 GROSS IIOURS Ii(I REI'OJ('l'LNG I'L'Ri()f): . ~ 744.0

. 2~ CUIRENTJ.Y AU'I1 JORTZJ!D P01'ff',R, J.JSVEJ. Pillii't:) 2200 MAX. BEPJ;ND. GPACITY (bid!te NL'T) 666

3. POt'I!EI< I.DtEL TO b'HICII RESTRICfED (IF AI(Y): (ii Jti'e NL"l') None

4. REASOiS FOJ~ RES+ZCrIOhJS (IF m):

4

'JURIS CUMIN'I'I'.T hGVI1 I YR-TO-DATE TO D.lVI'll 5: MMJ:.R OF FIOURS 'IHE REACTOR tl'AS I3 T'PT P'A I CRI 4 IG"~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 619.4 1 412.0 14 439.7

6. REACIQR RFSERVE SIJIJfDONN I.JOURS ........ 7. FIOUIG GENERA'fOR ON LINE ..........,,.... 607.4 2 016.6 15 434.9 8." UNIT RESERVE SIJIJfDOt'IM IJOURS .......;... 85.0 9.:GROSS 'llJEBh~JLL ENERGY GBJERATED PiJIG i)....

4 1 245 352 4 240 473 26 920 497

10. GROSS ELECI'RICAL BiKRGY,GEIIEMTD (h IMJ) 4 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 408 186 1 390 789 8 818 594 11 ~ I(c 1 LI EQUI(IVY EI(ERG I GB(ERI(7iiv (Ihiill'I), 8 304 375

12. RLACJ'OR AVAILABILITYFACl'OR Ql 83.3 94.3. 78.9

13. UNIT AVA4IIABILITYFACTOR g2

81. 6 93. 4 75.8

14. UNIT CAPACITY FACJQR g3,....., ..;;..... 78.1 92. 0 61. 3

15. UNIT FORCED OUTAGE RAfE j4I

'18. 4 6.6

16. SfIUTDotiNS Scf KDULED OVLR4 MVT. 6 hfOVrfJS (O'PE, DA'"E AND DURA'rION OF EACFJ):

June 21 . 26, 1975 Seismic Restraint Inspection. 4

~ .

17. IF SIJUTDOWf A'f END Ol'u!POR'f PERIOD, ESTI'IATL'D DATE OF STAI<'IUP:

HOURS IU'ACTOR 14AS CRITICAL X I.00 RRACTOR A4AILABILIIY I'ACI'OR = CROSS [~gg~,5, q l0 4>I8g I 4g. PI4<IOU

'~" " TY " = IIOURS Gf!M;JKfOR ON G!~OSS II'.)IJ.;S >,i:.I:n)I,'I' LRIOD LINE X 100

' Nl!'I':,I,u,"I'I,'tCWJ, I'0;;ill,'if!(il',fQ'I'! ll) )I', 10()

Ui 41T CAI ACI IY I ACJQR 'y i if jr

. IJOURS iN JxEI OR'I' i!RIOD I'Ol,'Cl'lf) OII'l'AGI! ff()IJHS X l00 llOL)I(lT'liYlil&'IOR().'(I f,i '!i <

q

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FOflCI I) OU'I'AGI IIQURS 4 t 4 l.

4

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4 4

C 4

4

1 II I

S ~".1.'t'RY: Unit No. 3 was returned to service March 9, 1975, DOCKET NO. 50-250 following completion of repairs to the turbine control valves. Performance of the unit was R'IT M'E TURKEY POINT UNIT NO. 3 satisfactory until March 30, 1975, when the valve operator failed on No. 3C steam genera"or feed- DATE water control valve.

PREPAID BY V. T. CHILSOx 1 '":ASON: .TELEPHONE . 805 ) 445-6211 Ext. 2177

-'; -EQUIPNEXT FAILURE(EXPLAIN) F-ADiiINISTRATIVE

i. -.%AINT. OR TEST G-OPERATIONAL ERROR *+METHOD:

C -REFUELING H-OTHER(EXPLAIN) " REPORT EON%i MARCH, 1975 1-MANUAL 1'-REGULATORY RESTRICTION 2-:ANNUAL SCRAM .

r.-OPERATOR TRAINING AND 3.-AUTO~iATIC SCRAM LICENSE EXVCINATION ~ U N IT S ii U T D;1 N N S /REDUCTI0NS

'i PE i>L":i'HOD OF F-FORCED DURATION SEJITIgvG DO D".TE S-SCHEDULED 0-:OURS) REDOX

• THE REACTOR *" CO~P ANTS 07 75 03 01 5.5 3 Unit was tripped by loss of generator field, caused by failure o components in the generator voltage regulator power supply system.,

(Non-nuclear S stem) 08 75 03 02 N'/A Load on the unit was reduced below 50% R.P. and maintained below 50% R.P. until the accumulated time, outside the target band was reduced to less than one hour in the previous 24 hour2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> period.

Refer to Abnormal Occurrence 250-75-,1.'Nuclear'S stem) 09 75 03 02 3.3 Reactor was tripped by two-out-of-three channels, Overpower AT. -*

Reactor protection system, power range, high neutron level trip setpoints were being reduced from 108-o R.P. to 55% R,P. Channel N-42 Overpower AT comparator failed to reset when the bistable switch was returned to normal position. Reactor tripped when Channel N-43 Overpower AT comparator was .placed in the tripped mode. (Nuclear S stem) 10 75 03 03 127. 8 Unit was removed from service (deliberate manual'shutdown) to re-air turbine control valves. (Non-nuclear S stem) ll 75 03 30 N/A Load on the unit. was reduced to 130 MWe (24% R-P,) when valve operator on No. 3C steam generator feedwater contzol valve-failed. 'Non-nuclear s stem)

ip;I f !i:)j.'i!E TURKEY POINT UNI . 4 REPORT I H l1ARCH, 197S e II ~

~ I >Pr IL 2 '975,...,.. ..

(,0~1('Lli'I'I:!) L'Y V. T,,CFFILSON TEILLII)f IoyL'd5'44S-62ll .

Ext. 2177 OP ERAT I NG STATUS

1. REPORTING PERIOD: 0001. 75 o3 '11IROUGfl 2400, 75, 03 GROSS I IOURS IN RIIVOI('I'lii7i IIJ!IilOU: 744: 00

2. CURRL'NTI.Y AUTIIORTZED PofER J,EVEI, (hff)'t) 2200 MAX. DI!PM). CAPACI'IY (hflfe i%:"I') 666

3. FQi'lTR LEVEL TO BIIICH RESTRICTED (IF ANY): (i8l'0 NEI) None

4. 'EASONS FOR RESTRICTIONS (IF ANY):

'ITIIS CUi~fUMTIVL'O hiohf'fFI YR-TO-DATE IDTI:

01'IOURS 'HK I%ACTOR IIIAS

5. hUYIBER CRITICAL e ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 6 98 ' 2 035.7 ll 369.5

6. REACTOR RESERVE SIIUTD01Pif IIOURS ......; . 97.3 97.3

7. HOVRS CEihiERATOR ON LIAiF................. 695. 6 ~

2 013. 3 11 071.1 8.'. 'PifIT RESERVE SIIUTDOt8 FIOURS ........... 9. GROSS TFIEfb~iAL ENERGY GENERATED(hf!$ ).... '1 475 161 4 305 374 22 657 584:

10. GROSS ELECrRICAL ENERGY GENERATED (Min).................................. 472 292 1 395 378 7 169 639 ll. Iii:"1'L!."CiRlCVLi L2i~i:I~iiY yi:hf,"i&iru ti~ii'~rf) ..

~ ~ ~

J DAO OOP 0 793 ~89

12. REACTOR AVAILABILITYFACI'OR +1......... 93. 8 94.3 83. 0

13. UNIT AVAILABILITY1ACTOR g2 ............ 93. 5 93. 2 80. 8 UNIT CAPACITY FAcroR g3..........,..... 90.5 92.3

15. UNIT FORCED OIJI'AGE RATE "g4

16. SEJTDONNS SCflEDULED OVFR iNEXT 6 h!OVl1IS (TYPE, DA'"E A% DURATION OF EACFI):

March 30 May 25, 1975 Refueling, Maintenance, and Inspections.

17. IF SIIUTD018 AT 1N) OF REPOR'I; PERIOD, ESTIhfATED DATE 01 STARTUP: Ma 26 197S RF>rroR AVAILABILITYFAcroR =

1<Of.JI<S Gl<OSS FIOUIIS RI!AcrOR WAS CRTTICAI. X l.00 lib IIL'I'OI!TING PJ!R10D 2'IT AVAILABILITYI'ACTOR IIOURS GI!NEIRfoR ON I.INE X 100 GROSS IIUUI!.!1 CAI'AC!'I'Y X GfiOSS IlOURS JN "REPORT .I'I'l(IOD 4~ UNI'I OUIAGI: RAPE = -'---',';;--.--'.-

I'0176!":D Ot)'fAGI'. Iloflf)S IIUIJIS Gf!NlilbVIVll()iY, I,IN!i +

X

'1.00 OUTAGli I IOURS ':ORCEI)

'k DOCKET NO. 50-251 TURKEY POINT UNIT NO. 4 st::!ARY: Unit No. 4 was in continuous PgIT ygaI" as=vice from January 9, 1975 until 19~-

2-"- rch 29, '975, whon the unit was re- APP.IL 2 mo'e~ from service for refueling, V. T. CHILSON maintenance, and inspections. Perfory PREP"BED BY 305 445-6211 Ext 2177 mance of the unit has been satisfacto y TELEPHONE ex'.em~

March 24, 1975.

REPORT iONTH MARCH, 1975 U N IT S 11 U T D 0 W N S / R E D U C T I0 N S TYPE b4~IHOD OF F-FORCED S-SChcDULED DURATION (HOURS) REASY ~

SHUTTING Ioi&~I REACTOR CO~&KiXVS

03. I75 03 20 N/A Load'n the unit was reduced to approximately 50% R.P.'o perform periodic test on turbine main steam stop and control valves, re-heat interce t, and reheat sto valves. (Non-nuclear S stem) 04 I

i75 03 24 N/A Load on the unit was reduced to 275 Ewe .(50% R.P.) to repair con-l nser tube leak. (Non-nuclear S stem) 05 75 03 29 48.4 Unit was removed from service (deliberate manual shutdown) for

r. fueling, maintenance and inspections. (Nuclear and Non-nuclear.

Svstems)

• R~'<SON: I METHOD:

A-EQUIPiK4l'AILURE (EXP? in,Iig 1-5IAVDAL B-N.DiT. OR TEST I $ JAL ScRQf C-REFUELING 3 QFO~ATIC CR. ~I D-REGULATORY RESTRICTION E-OPERATOR RAINING M) .

LICEi&E EXki!IM'TION F-ADIIiGSTRATlVE

. G-OPERATIONS'RROR H-OTH R t'EXPLAIN).

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