ML17338B068
| ML17338B068 | |
| Person / Time | |
|---|---|
| Site: | Turkey Point  |
| Issue date: | 08/29/1979 |
| From: | Yaeger H FLORIDA POWER & LIGHT CO. |
| To: | |
| References | |
| PTP-QC-79-174, NUDOCS 7909190484 | |
| Download: ML17338B068 (4) | |
Text
REGULATORY 1
ORMATION DISTRIBUTION SYS (RIDS)
ACCESSION NBR:7909190480 DOC ~ DATE ~ 79/08/29 NOTARIZED:
NO DOCKET FACIL'.50 250 Turkey Point Plant~
Unit 3i Floi ida Power and Light C
05000250 50-251 Turkey Point Plantg Unit 4g Florida Power and l.ight C
05000251 AUTH'AME AUTHOR Af'FILIATION YAEGERpH ~ ED Florida PoWer 8 Light Co, RECIP ~ NAME RECIPIENT AFFILIATION
SUBJECT:
RO 251"79"10:on 780828demineralizer unanticipated flow path was inadvertently provided permitting transfei-of water from returning storage tank to spent fuel pit,Unit g shut down.
DISTRIBUTION CODE M007S COPIES RECEIVED ~ LTR ~
ENCL ~ SIZE:'/
TITLE: IER (Back fi t)
N0 TE 8 $ ~~~~~~~~meaeeeew~~eeyaryeeoeewyersee w~~eee~~~~~eee~m~eemwee~eeorea~wreteyeergeeetw~tyw+w~eewmacaw~~
RECIPIENT COPIES RECIPIENT COPIES ID CODE/NAME LTTR ENCL ID CODE/NAME LTTR ENCl-"
INTERNAL'-
0g NSIC EG F IL 02 NRC PDR MPA S
HANAUER 1
EXTERNAL! 03 LPDR
@EPa g )yg G
TOTAL NUMBER OF COPIES REQUIRED:
LTTR 8
ENCL
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OFFMVE:
TELECOPY SENT:
P.RGN:
SUadECT:
AUS, JHU,
- CON, HAS By Hr-Q.
P O'Reilly, Girectar, Ragian II Office of Inspection and Enforcement U. S. Nuclear Reguletary Coam)ssion At)anta. Georgia 30303 Hr H.
E feebler, Plant Manager Turkey Point P'laAt QPR 3l and 43.
Florida Power aad f.ight Con@any Nazi, Flor'ida VZVD Foe FACS>8;<LE TaWS>~rSSrnu To Col<Frnx RKPSRTAALE CICCUlMNCE 261-79 14 I'TP-'gC-79-174 TUAPJ PQini Plant August 29, 199 (pic,
'l' i
Il...t A. 'j This memo eaaf ivms our telephone notiA cation of the subject prompt not if'i.-..
reparkable occurrence made Wednesday, August 29, 1979. to Hr.. R. J. Volt-Lrue)1 eitfiee as follows.:
OCCU@tENCE -
@> Tuesday, August 28,
- 1979, an aperatian was performed to place the. fi:
spent fuel pit purification denfnera'flier.
$ n set'vice Because of inceople'te coamu~ri):.
ard failure to fo)3uw a procedure, it'was sot recognized that t'his shared deu$ >;ari was a4 rex@
in service
$n tire refuel fag water storage ta@
purificat ian Cansequen1:ly when the correct valve alignment was made to establish the spear.
fr~.'.
pur'if)cat'fan flaw path, an unanticipated flaw path 'was inadvertently provided a) fazed the refueling water purif'jcatimn pump to transfer water from"the refueling;.
storage tark to the spent fuel pit.
Prior to discovery and correctiaA of t'his im!i:
rant'i gurat'San appraxieately 8690 gal'fans of Hater was
- 0) ansferrad and resul t.
reduction of the volte~a in, the rafueling water star'age tark tu swig)~Ay heloL.
required by technical specificatians ind in the overf)ow af al"out 3060 gallows f>";:
spent fue1 p9t-CQBBECTIVE ACTTOW - Upon discovery of this'aad3tiao a Unit 4 shutdown i<as initiat:e.:.
pursued unti) the required volune was reestablished in the refueling water storage:.
This was accomplished by transferring water from the spent fuel pit to the refueling storagi teak. 'ater sp)lied as a result of the overflow was 'canAned to the inm~-'rea'djacent to the spent fuel pit and
@ drain system Within'the protected area Cs.:.
and clear~up" of the conte@)Abated area Was proriIptly io)tiated-kcng term carrective.A:
ltevts are under review and vill'be descr'inc".d in the Mritten folloxup v'aport-HEY:DRH:sr Plant Haiagar '~'
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