ML20141K949

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Forwards Category B Rept Re Util Concerning Change 1 Covering Failure to Recycle Liquid Releases to Max Extent Practical.No ACRS Action Required
ML20141K949
Person / Time
Site: Oyster Creek
Issue date: 09/27/1971
From: Mckinley J
Advisory Committee on Reactor Safeguards
To: Siess C, Stratton W
Advisory Committee on Reactor Safeguards
Shared Package
ML20091A092 List: ... further results
References
FOIA-91-282 NUDOCS 9203260171
Download: ML20141K949 (3)
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Text

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W. R. Stratton, Chairman Oyster Creek Subcommaittee C. P. Sissa. Vice Chairman, ACES CATE00ET 3 REPORTS - OYSTER CREEK - ABC LETTER DATED AEUD8T 15, 19711 JERSET CENTRAL POWER & LIGIT COMPANY LETTER 8 MT*D

. SEPTEMBER 3, 9 AND 9 (FACILITT CEANGE NO.1),1971 l Attached La a brief summary of the information presented in the subject correspondence. No ACES action appears warranted.

These items should be incorporated in your set of projoet documents to maintain an up-to-date description of the plaat, organisation, procedures, etc.

CricinalSiGnd DI J. C. I' Kinle'l l J. C. McKinley Staff Assistant 6

i j Attachments:

, i 1) 8-ry

2) AEC ler 4td 8/25/71 l 3) JCPE ltr dtd 9/3/71 1 4) JCP E ltr dtd 9/9/71
5) JCFE ltr dtd 9/9/71-Facility l- Change No. 1

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-i ec: ACKS Members w/attats 1&3 only

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Wrefra canK sc safercament letter dated haamst 1 1971 vedett' est a member of items of meesempliasse with 14eemos 4

reptrements as well as the fast that Ligste omstas -

, are met being recycled to the monissem estemt praetteal.

N istler adytees Jersey Central that it has teosty days in which to adelse the ABC of estians being taken and the date by skish full eempitanee will be achieved. A meneeroervative error was found in the method of performing the grees beta analysis of Itgaid wastes. m tastr a est mood to monitor the Itgeld

of fisent was met suitable for the intended feastion.

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i No ACES acties appears warranted.

Jersey Central poser & Liakt Comemay letter dated l

Sestamber 3. 1971 forwerds amendment No. 67 esseerslag the reanalysis of the BCCs. N BCC8 has beena

, } evaluated tu esserdanee with the ABC's 1steria pe11ey l l statement. N emelysis indteates that Oyster Creek l

! mets all of the eriteria. N peak stad temperature

! for the DBA is 2237'F booed am the ABC assumptiens.

me acts action re wired.

l l Jersey Central Power 6 Lisht Commany letter dated l- Isptember 9. 1971 reports several failures that eere l

, aboerved during surveillance testieg at the plant.

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In one case she lignid radweste eeneantrater was est j of servies for repairs and the activity level to the outside tanks rose above asseptable levels. N ltquid was reeyeled and the levels redueed. Parts for the semeestrater have been sedered and the l tastellattee of a seceed unit is betas ceasidered.

la emother asse, a stora pesking leak en as toelattaa valve prevented a precoure evitah from somstas tres

steam pressere and thus aassed it to bypass see ehmanal of the turbine step valve sleeure anticipatory

! seram fumettom. Repairs will be made at the first plant outage and valve replacement is botas seasidered in the maantime temporary eteetrieel eeenestions have been made to place the channel back in servies, y

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Fwra A 5:C 318 Otav,9-53) w.s uvrenurwienw usarica,ime-osa44.s

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%YN N third ease involved a solanoid operated votosh l

MSTst ctnt SONT'S the ventilattom toelation and staedby gas treatness systems. The potenoid plunger was repteoed and W proper eperation restered. Additional Laepastians are plassed and valve replasament is being eeestdared.

The final ease relates to a stieky level esiteh in the seran demy volume tank. The 1eest eviteb Fi vet i shaf t was eleased and lubrisated and reley eestaats i

were buraished. Proper operaties was rests.ed.

No Eta esties appears warrested.

Jersey, Central Power & Limht Cemean, Letter dated testamber 9. 1911 forwards Famility Change Be, 1 reapesting matherisattes tot

1. Wee Type 11 retend feel bandles eestaistag 1.63 w/o U-135 with gedeltatua eside harnable  ;

poissa (met more them 14 feel headles), i i

2. Wse inttial sere feel beadles "resenstrueted" ,

i to eliminate leaking feel reds. '

Since late 1970, the Oyster Creek gaseous afflusst radioactivity release rate has increased gradually indicating that several fuel rods have devoleted

[ Leaks. The release rate is approaching 15% of the g

- emasal everage allowable release rate. Desiring

'l to maintain radiometivity releases to the envireement

l. as low as practiemble, as many laaking fuel rods as 1- possible will be removed from the seem during the

' fall outsee, which was previously scheduled for poison surtata removal. Daly twenty-fear new fuel bundles will be available La time for the outage se

g. another mesas of leaktag fuel red removal will be utilis-4. This methods, kneva es reconstituties, sensists of removing individual leaking rods from a bundle and replacing them with asa-leeklag rods

' extreeted from the initial eere bundles removed from the sere.

We ERS acties appears verrested ,.

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