ML18227B085

Letter Operating Status Reports of September 1976

ML18227B085
Person / Time
Site:	Saint Lucie, Turkey Point
Issue date:	10/08/1976
From:	Schmidt A Florida Power & Light Co
To:	Office of Nuclear Reactor Regulation
References
Download: ML18227B085 (23)

Text

U.S. NUCLEAR BFGULATOIrY MISSION NRC FoBM 195,~

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NRC DISTR IB'JTION FoR PART 60 DOCKET MATERIAL rILc NUMnEB MONTHLY REPORT TO:

MIPC FROM Florida Power & Light Co Miami, Fla A D Schmidt DATC Or: DOCUMCNT 10-8-76 DATE RECEIVED 10-22>>76 GALETTEB QOBIGINAL

&COP Y 0 NOTOR IZL0 SUNCLAssrr.IED PROP INPUT FORM NUMEER or coPIcs BECEIvED lcc DCSCRIPTION LETTER TRANS THE FOLLOWING:

ENCLOSU BF MOATIILY REPORT FOR ~~h PLANT.& COMPONENT OPERABXLITY &

AVAILABILITY, TIIXS REPORT TO BE USED XN PREPARING GRAY B001C BY PLANS &

OPERATIONS'I PLANT NAME:

Turkey Point 3 & 4 MIPC l1/ll CYB POR ACPPON '.

FOR ACTION/INFO RMATION P.M 1'RgPD liGDMMAP

.M~IAPKAH BRANCH CHX~EP f.

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INTERNALD ISTRl BUTION EXTERNAI. DISTR II3UTION CONTROL NUViIIEI'I

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P.O.

OOX 013100, MIAMI, fli'~~,A@A 3310l FLOIIIDA I'OWI!II Pu LIGIIT COMPANY So-@Sc QSI October 8, 1976 Office of Management Information'nd Program Controls U.S. Nuclear Regulatory Commission Washington, D.

D.

20555

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<epee Gentlem'en:

Attached are the September l976 Operating Status Reports for Turkey Point Units No.

3 and 4 'and St. Lucie Unit No. l.

Very truly yours, A. D. Schmidt Vice President Power Resources RKULATORY DOGKET FILE COPY VTC/ar Attachments cc:

Mr. Norman C. Moseley Jack R.

Newman, Esquire Oi pC+~j,C P0S Oi 6

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OPFoIK'PING DA'I'A RI'l.'OIL'Z o&o,o DOCYET NO. 50 250 UNXi'urke Poinn Unin Nn.

REPORT MONTH Se tember 1976

'DA'ZE COiQ'LETED BY TELEPEIONE V. T~Chilson 305) 552

. 3830

,'")OPERATXNG STATUS

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~

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~

1, REPORTXNG PERXOD: 0001 76 09>> '01 GROSS HOURS XN REPORTX'G PERXOD: '20.0 THROUGH 2400 76 09 30 2

CURRENT r

LEVEL (Il'Et): 2 200 NAY. DEPEND.

CAPACXTY (AS(e-Nen):

DESXGN ELECTRXCAL RATXNG (II'-I'et):

693'.

PObER LEVEL TO bHXCH RESTRICTED (XF ANY)

(N;Ue-Net) 4 ~

REASONS FOR RESTRXCTION (XF ANY):

s NONE THIS MONTkl YEAR TO DATE CUIIULA'ZXV 5

NUi~IBER Or IIOURS REACTOR HAS CRXTXCAL. ~

~.

6o REACTOR RESERVE SklUTDONXN kIOURS.. ~.....

~

7 HOURS GENERATOR ON LXNE..

702.1'.0 5 701.1 64.2 26 981.3

~64. 7 8.

10

'NIT RESERVE SHUTDOWN IIOURS..............

0.0 0.0'5,0

GROSS THER'PAL ENr RGY GENI',RAT2 D (MI'H)......1 525 830 12 118 588 49 430 848 GRUM ELECTRXCAL ENFRG1 GENERAT

~ D (NNH)..

478 577 3 834 905 15 8'50 141 12.

REACTOR SERVICE FACTOR

. ~

~

~

~

~'

~ ~ ~ ~ ~ ~

~

97 ~ 5 11.

NET ELECTRXCAL ENERGY GENERATED (K)'H) ~ ~ --'54 835 3 638 678 14'994 440 86.7 '80.5 13.

REACTOR AVAILABXLITYFACTOR;............

~

97.5 UNXT SERVXCE FACTORo ~ ~ ~ o ~ o ~ ~ ~ ~ ~ o ~ ~ ~ ~ ~ ~ ~ ~

o 97.0 87.7 80.7'5.7 77.6 15 'iAAIXT.AVAX'LABXLITYFACTOR....

~.

~.........

~

UNXT CAPACXTY FACTOR (Using MDC).........

97.0 94;9 85.7 83.1 77.8 68.2 17.

19

'0.

UNXT CAPACXTY FACTOR (Using Design )INe)..

91.2 79.9 64.5 IJ SHUTDOI'kNS SCHEDULED OVER 'NEXT 6

? IONTHS (TYPE DATE AND DURATXON OF EA('il):

Refueling, Maintenance, and Inspections October 31 through December ll; 1976 XF SHUTDONN AT END OF REPORT

PERXOD, ESTX "oATED DATE OF STARTUP:

21 ~

UNXTS XN TEST STATUS (PRIOR TO" COYdlERCXAL OPERATXON) -

FORECAST ACHXEVI:i.'NXTXAL CRXTICAlITY INITXALEI,ECTRXCITY

~ 2-ASON A:

EQUIP~lENT FAILURE (EXPLAIN) 3:

a~A ENT e OR TEST C:

RC"'EL NG d" C" 't'."ORY RESTRICTION E.'PEFBTOR TRAINZXG AND LIC:NS.. EXAteINATZON F:

AD!lIhISTRATIbr G:

OPERATIONAL FRROR (EX?LAIN)

H:

OTHER (EXPLAIN)

APPENDIX D UNIT SHU DOntNS AND POWER REDUCTIONS I

s'%

DOCKET NOe UNZT NZK

~ DATE COitH'LETED GY TELEPHONE 50 250 rk Point Oct.

I, 1976 hilson 05) 552 3830

' ervMeJOD

~ eIJ 4 ~ 4 1:

e~~%4 UAL 2:

aliXNUAL SCP2%

3:

AUTO!QTZC SCRiZ 4:

0 s HER (EX?LAIN)

NO.

Dn 76-08-25 TYPE F:

FORCED S:

SCHEDULED DURATION (HOURS) 21.6 REASON(l)

METHOD OF SHUTTING DO'n".4 THE-REACTOR OR REDUCING POt'E'ER(2)

COR'KCTIV. ACTIONS/COlQeENTS Continuation of August outage.

(Nuclear System)

~r Unit do.

3 operated at approximately 100

y. R.p. during month after the unit sas returned to service SUtQARY-'n September 1, 1976.

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APPENDIX 8 AVERAGE DAXLY UNXT POWER LEVEL DOCKET NO UNIT Turke Point Unit No.

3 DATE Oot.

4, 1906 COMPLETED EY V. T. Chilson

~'ELEPHONE (305) 552 3830 MQNTH S ept ember 1 9 7 6 DAY AVERAGE DAILY POWER LEVEL (MWe>>Net)

DAY AVERAGE DAXLY POWER LEVEL (MWe-Net)

'17 2

3 10 12 13 16 625 649

.'650 652 648 652 654 656

.6 62 661 659 658 18 20 21

'22.

23 24 25 26 27 28 30 660 656 656 658 649 645

I I

~)% e REPORT MONTH Se tember 1976 APE>I>ND1 >

C OPERATXNG DATA REPORT O.

DOCYXT NO. 50 -251 UNIT Turke Point Unit No.

DA)rE coNPLEPTED EIY V. T. Chilson TELEPHONE

~)

r OPERATXNG STATUS r

')

1.

REPORTING PERIOD: 0001, 76 09 01GROSS llOURS XW REPORTING (ERXOO:

720.0

" THROUGH 2400 76, 09, 30 lolX. DEPEND.

CAPACITY (>S)e-Net):

DEsxGN eo cTRxcAL RATING os)e-Net7:

3.

POKER LEVEL TO WHICH RESTRICTED (IF ANY)

(MWe-Net):

4.

REASONS FOR RESTRICTION (IF ANY):

NONE THIS MONTH YEAR TO DATF.

CUMULAT'VE ieriiiii.

6.

REACTOR RESLRVE SHUTDOWN IIOURS...........

0.0 7

HOURS GENERATOR ON LINE. ~

~

~ -

~ - ~

~ ~ ~ ~

~

~

430.1 8

UNXT RESERVE SHUTDOI'IN HOURS.............

0.0 9

GROSS Ti!ERIAL ENERGY GEIIERATQD (MÃH)...

10 ~

GROSS ELECTRXCAL ENFRGY G 'NERAT D (MWEI) 0.0 4 630.7

'.0 2

117.1 19 344."3 0.0 ll.

NET ELECTRXCAL ENERGY GENERATED (MWH)..

12 'EACTOR SERVICE FACTOR-..-.............

62.5

.4 VMZ9930

~d.l 13.

REllCTOR AVAILABXiXTY FACTOR..............

62. 6 7.4 lbe UNXT AVAILABILITYFACTORr

~

~

~

~

~

~

~

~

~

~

~ ~

~

~ ~ ~

.7 70.4 14.

UNIT SERVXCE PACToll..............,.......

~9.7

~0,4 23..0 694 17.

UNXT CAPACXTY FACTOR (Using Design YiÃe)..

52.'4 6.2 18 'NXT. FORCED OUTAGE RATE 19 ~

SEIUTDO')AJS SCHEDULED OVER NE>:T 6 MOiiTHS NONE 2.8 (TYPE, DATE, AND DURATXON OF

~8 EACil):

20.

IF SHUTDOWN AT END OF REPORT PERIOD, FSTXMATED DATE OF'TARTUP:

21'NITS IN TEST STATUS (PRIOR TO COMMERCIAL OPERATION):

FORECAST A H VED XNITXAL CRXTXCALXTY INXTXALEJ)ECTRICITX COM~IERCXAT OPERATION

.A

('r 4

r ~

f ~ rr r

P RASCAL A:

EQUIPMENT FAILURE (E.(PLAIN)

B:

i:ALNT. OR T'ST C:

PEFUELXNG D:

PZCULATORY RESTRICTION E:

OPERATOR TRAINING AND LICENSE E)(iQIINATION F t AD.'IXNISTRATXV~

G:

OPERATIONAL ERROR (EXPLAIN)

H:

OTHER (EXPLAIN)

A?PENDIX D UNIT SHUTDOWNS AND POWER REDUCTIONS 4

REPORT MONTH September.1976 Sheet. 1 of' DOCKET NO.

50 251 I

/

UNXT Nh~!E Turke Point U it No.

.).

~ DATE Oct. 4, 1976 COMPLETED.BY,.V. T. Chilson TELEPHONE 05 552 3830 2)

I.ETHOD a:

I ANNUAL 2:

IW,NUAL SCRA'4f 3:

AUTOIQTIC SCRAM 4:

OTHER

( rPLAXN).

NO 18 19 DATE 76-09-0(

76-09-10 76-09-16 76-09-16 TYPE F'ORCED S.

SCHEDULED

.F DURATION (HOURS) 155.5 1.0 REASON (l)

-'A A

A A

METHOD OF SHUTTING DOWN.

THE REACTOR OR REDUCING POWER(2)

~N/A.

3 CORBECTZVE AC1IONSJCOKvZMTS Load reduction to locate and repair condenser tube leak.

(Non-Nuclear System)

Unit No. 4 was.removed from service to locate and repair tube leak in steam generator No. 4C.

There were no significant quantities of radioactive materials released as a result of this small leak.

Corrective action was to plug leaking tube.

(Nuclear System)

Reactor. was tripped'y steam generator No.

4B low level :

coincident with steam flow greater than feedwater f'lovI caused by failure of feedwater control valve to open.

Reactor i%as tripped by steam generator No. 4A.low level coincident with steam flow greater than feedwater flow caused by failure of feedveter control valve to open.

Corrective actions included verification of feedwater control system electrical connections.

(Non-Nuclear System)

0 f(

a REASON A:

UZPMENT FAILURE (EXPLAIN) a~BIN' OR TEST C:

REFUELING D:

REGULATORY RESTRICTION E:

OPERATOR TRAINING AND-LZCENSE EXAMINATION F:

ADMINISTRATIV G:

OPERATIONAL ERROR (EXPLAIN)

H-OTHER (EXPLAIN)

REPORT MONTH Se Sheet 2 of 2 6

APPENiDZX D 1

UNIT SHUTDOWNS AND POWER REDUCTIONS DOC!<ET NO ~

UNIT NAME Turkey Point UNt No. 4

~ DATE ct 1

COMPLETED-BY V. T. Chilson TELEPHONE

~ )

METHOD 1:

i~'JWUAL 2:

MANUAL SCRAM

3:

AUTOMATIC SCRMC 4:

OTHER {EXPLAIN)

NO.

20 21 22 23 24 DATE 76-09-1 76-09-1 76-09-2 76-09-2 76-09-2 TYPE F! FORCED S:

SCHEDULED F

F DURATION (HOURS)

.3 1 5'2 1.5 122.7 REASON(1)

A A

A METHOD OF SHUTTING DOWN THE REACTOR OR REDUCING POWER(2) 2 N/A

.2 CORRECTIVE ACTIONS/COMPZNTS Unit was tripped during load increase by malfunction of turbine load limit valve.

(Non-Nuclear System)

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.

.(Non.-.Nuclear. System)

Load reduction to locate and repair condenser tube leak.

(Non-Nuclear System)

Unit was tripped due to malfunction of turbine load limit valve.

Corrective actions included repair of turbine load limit valve mechanism during Sept.

23, 1976 outage.

(Non-Nuclear System)

Unit was removed from service to locate and repair tube le in steam generator No. 4B.

There were no significan$

quantities of radioactive materials released as a result of this small leak. Plugged leaking tube. (Nuclear System)

Unit No. 4 operated at approximately.100 g R.p. during month except for load reductions on Sept,.

6 and 20, 1976 and outages

.. Sept.

10 to 16, Sept.

16, 18, 21, and Sept.

23 29, 1976.

Q

APPENDIX B AVERAGE DAILY UNIT PONER LEVEL DOCKET NO.

50 251 UNIT Turkey Point Unit No.

4 DATE Oct.

4 1976 COMPLETED BY V. T. Chilson TELEPHONE (305) 552 3830 MONTH Se tember 1976 DAY AVERAGE DAILY POWER LEVEL (MWe-Net) 648 DAY AVERAGE DAILY POWER LEVEL (JiNe-Net) 594 17 3

8 10 13 640 390 647 603 "18 19 20 21

.22 23 24 25 26

'27 28 29 30 474 669 633 481 669 596 545 662 15 16 120 NOTE:

Daily Power Level Greater Than 666MWe Due To.

Cooler Condenser Cooling Water.

n Ti

AIPIPENDI>: C OPERWl'XNG DATA RLPORT REPORT MONTH September 1976

'DATE Oct.. 4, 1976 COMPLETED BY V. T. Chilson TELEPHONE 05 552 8 0

~)

I OPERATING STATUS

~

)

~

~

1.

REPORTXNG PERIOD:

0001 76 09 01 GROSS llOiJRS XN REPORTXNG PERIOD:

720.0 THROUGH 2400,76,09 30 2

CURREN LEVEL (i~l"lt):

2560

.HAY; DEPEND.

cAPAcxTY (Nfe-Net):

~Q~stimated)

DESXGN Ei CTRICAI, RATING (lSle-Setl:~Q2 3 e POKER LEVEL TO bHXCH'ESTRXCTED (XF ANY) (Mfe-Net):

REASONS FOR RESTRXCTXON (IF ANY):

722 "Temporary 90% restriction pending Reactor Coolant Flow Analysis" THXS MONTH YEAR TO DATF.

CU!fULTiTIVE 5.

6.

NU'JEER OF HOURS REACTOR WAS CRXTXCAL..-.

REACTOR RESERVE SHUTDONN HOURS....

~..

~..

HOURS GENERATOR ON LINE.......

. ~....

~,.

N/A 1 66.6 N/A 1 121.9'166.

6 N/A~

1 121'.9 8 ~

UNXT RESERVE SHUTDOWN HOURS....

~.......

GROSS THERPIAL ENERGY GENFRATFD (IPlH) 10 GROSS ELECTRICAL ENERGY GENERATED (MPH)..

NET ELECTRICAL ENERGY GENERATED (ktlH)....

12 REACTOR-SERVICE FACTORe

~ ~ ~ e ~ ~ e ~ ~ e ~ ~ ee

~ e

~ ~

13 REACTOR AVAILABILITYFACTOR.....

~........

N/A N/A 1 495 088 18 670 0.0 38.5 374 180 1 495 088

~86

..314 180 38.5'4

~

UNIT SERVICE FACTOR.........".............

0.0

~2. 0

~210 16.

17.

18.

19

'0.

UNXT-CAPACXTY FACTOR (Using i~IDC)......"...

0;0 13 3 UNXT CAPACITY FACTOR (Using Design IIWe)..

~

0.0 13 3

UNXT FORCED OUTAGE RATE..................

100.0.

39.1 SHUTDONNS SCHEDULED OVER NEXT 6 MONTHS (TYPES DATES AND DURATION OF N/A(1)

XF SHUTDQNN AT END OF REP'ORT PERIOD, ESTIMATED DATE OF STARTUP:

13 3 13.3

'39. 1 EIxa.iI):

21 ~

UNXTS XN TEST STATUS (PRXOR TO CO'~2!ERC AL OPERATION)

INITIALCRITICALITY INITIALELECTRXCXTY CONYKRCXAL OPERATION e

FORECAST ACIIXExi'ED April 2~2 197l

~Ma.~7976 NOTE:

(1) Unit in test status

I I J

RF'GO%

A:

EQUIPMENT FAILURE (EXPLAIN)

B:

ahbINT.

QR TEST D:

REGULATORY RESTRICTION E:

OPERATOR TRAINING AND LICENSE E.'aaQaINATION F:

AD'4aINISTRATIVE G:

OPERATIONAL ERROR (EXPLAIN)

H:

OTHEit (EXPLAIN) j'EPORT

'MONTH l.

D 6

APPE'.

I.X D UNIT SHQTDO'r'NS AND PO'n~~R REDUCTIONS

'OCXZw NOe UNIT NATE

.'DATE 50 - 33>

St. Lucie Unit No. 1 Oct. 4, 1976

• COMPLETED BY V. T. Chi1son TELEPHONE

( 3

)

2 8

a4ETHOD 1

ad%'a UAL 2: 'WNUAI SCRAM 3:

AUTOlVtTIC.SCPA'4a 4:

OTHER

( XPLAIN)

NO.

DATE

TYPF, F.

FORCED S:

SCHEDULED DURATION HOURS REASON (1)

NETHOD OF SHUTTING DO'tN-THE REACTOR OR REDUCING 20'a'KR(2)

~ ~

CORRECT IV ACTIONS~CONY~~NTS 16 76-07-1 720.0 Unit was removec from service for reactor tests

ana, inspection.

(Nuclear System)

~

a I

I.

aUK'aaY:

gnat go.

> reactor inspection continued during month.

APPENDIX B AVERAGE DAILY UNIT POWER LEVEL DOCKET NO.

50 335 UNIT St. Lucie Unit No.

1 DATE Oct.

4 19 /6 coMpLETED BY v. T. chilson M0NTH September 1976 DAY AVERAGE DAILY POWER LEVEL (MWe-Net) 2 I 4 DAY AVERAGE DAILY POWER LEVEL (MWe-Net) 17 18 19 20 21

.22 23 10 13 15 16 25 26

'27 28 29 30 31

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