ML17339A395

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RO-250-79-33:on 791101,vendor Discovered Error in Current ECCS Analysis Input Data.Correction Resulted in Allowable Fq Limit Reduction of Steam Generator Tube.Augmented Surveillance or Power Limits Applied
ML17339A395
Person / Time
Site: Turkey Point  NextEra Energy icon.png
Issue date: 11/02/1979
From: Hayes J
FLORIDA POWER & LIGHT CO.
To:
References
NUDOCS 7912140229
Download: ML17339A395 (4)


Text

REGULATO INFORMATION DISTRIBUTION "TEM (RIDS)

ACCESSION NBR'7912140229 DOC ~ DATE! 79/11/02 NOTARIZEOj NO DOCKET FACIE.:50 250 Turfcey Point Plenty Unit 3i Florida Power and Light C

05000250 50 251 Turkey Point Planti Unit 4i FloridaI Power and Light C

05000251 AUTH ~ NAME

'UTHOR AFFILIATION HAYESgJ,K ~

Florida Power L Light Co.

RECIP NAME.

RECIPIENT AFFIL?ATION SUBJECT; RO 250 79 33jon 791101ivendor discovered errol in current ECCS analysis input data.Cor'rection resulted in allowable Fq limit reduction of steam generator tube. Augmented surveillance or power limits applied'.

DISTRIBUTION CODE:

ROOTS COPIES RECEIVED:LTR

/ENCL Q SIZEtg TITLE: LER (Backfit)-

NO T E S 0 ~rammmmm~~w~mm~mea~w~~m RECIPIENT ID COOK/NAME.

INTERNALS 0

04 I8E NSIC S

HANAUER EXTERNALS 03 LPOR COPIES LTTR ENCL RKCIPI ENT'D COOK/NAME,'2 NRC PDR MPA R

IRELAND COPIES L'fTR ENCL 1

1 1

TOTAL NUMBER OF COPIES REQUIRED e LTTR 9

ENCL

C v

WI

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44

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70: 'r-J.

p. O'Aeilly, Director, Aegian XS

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Office of lnspeetian aiid Enforre~v>ent U-S tuclear Bet ulatory Coaezission Atlanta, Georgia 30303 FftOH:'-

. Hr. J.

K. Rays, Plant Bar!ager - f<uclear Turkey Point Plant DPR 3l and 4l florida pokier and Light Caayany Hindi, florida

SUBJECT:

fhE!50 FCA FACSJfQLE TRANSHISSEGW TO Roti'FXNH B~FVIn~uLE aCCCllrKBCE 2SO-V9-33 I

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t'LUHIDA PGL'+EH 6 lEFj&t l',O.dj>a<g' PTP-Qc-79-219 Tor"key Point Plant trove.~iver 2, 3,979 V g y, P'NEtlIY.

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g, L CHENDNl

Q, I. HENNA Pg.

LDNG

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" t This mt.neo confi r@s our telephone notif'icatian of the suhgect prhiyt notii'icatian reportable cccurrence mar% Friday, Noyerd;er 2,

1979, to fir A. Dyer of yoUr office 85 follQNs:

~

Of,'CtiABEWCE Gn 'hursday, tfover<ker l, 1979ae rtlrei

@ed'otificatian from

-aor t)5SS vendor that an error had been discovered in the input data far eu>

e'urrent ECCS analysis for Units 3 and 4.

Correctian of this er'ror resulted in a redurtion Df the allowable pq.limit assoejat:eg uji:l> steam 9enerat.or tuba plugging 4 221 tD 8 Valife 0f i+90~

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d Ct!MEfTZVE ACTIGH Cuirent eperatian Within the reduced Fq limit was conTir mad far both 'units-Au~rvent:ed surveillance ar pauar limits"'will he apylied )q accordance ivith tecl<nical specificyt;ion j-equire.~ant based oq %he reduced Fq Tiipjt.

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