ML20050A006

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IE Insp Rept 70-0734/82-01 on 820208-11.Noncompliance Noted: Criticality Alarm Detectors in Fuel Mfg Dept Inadvertently Disconnected
ML20050A006
Person / Time
Site: 07000734
Issue date: 03/11/1982
From: Book H, Brock B, Cooley W, Thomas R
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V)
To:
Shared Package
ML20049K207 List:
References
70-0734-82-01, 70-734-82-1, NUDOCS 8203290535
Download: ML20050A006 (10)


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time they noted that some Itquid was leaking from one of the four bu en of wette in the shileent. The matter was reported l hy the drivert to the lfconteet to Chem Nuclear Syltomt. I R4rnwells to the State of New Mealco authorittent end to NNC, i Negton IV. 1% licentee reported the event to NRC, Negion V. At 4 result of the reportt, represent 4tiven of th State of New Meal (06 NHC Neyton IVL and Che+ Nucle 4r Syttemt, Barhwell, kuth Carolina, visited the tile while the tru(ht remained at t% rett stop. A reprotentative of the ll(entee arrived at the t(ene of the event oft lebruary 6.1941. Manturemente M4de by the *.Leto, lederal, and licentve reprotefit4tivet in4t(4ted i no glynttitant contem1M4tton at t% We location w%rv t% 114414 had I.een oMervest or anyw%re rm t% We or gro464% turru e 4 thy t% tr40torstrellert. Holet were cut in t% tide i of the Mt b f Se licentee where the leek h44 k*n 96tervv4. l 44 f oll4941 11y4146 wete fodd. the thlpavel wet relvsted b/ kWC, NJim IV e4 the itale of how Meetto 49tMrition on Februert 10, l W. f % thil**6t procee#1 to 14sr6*e11. Nth (4501164. b.6eMere*4tentestieta***9Her,*4by4tittetenpear (H h4fB 4 h4le Affritth4telp (W4 I##1 fit *4 lit (4,1ta4 464 l h#hlh4 4 l ntpel H64. A9149011144 et ( W %14te of W IN lar9 l

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l 0-i four bonet to conteln about 320 gret U 235. A b4nded com-l pact #612 contained 22 gret of U 236. Packaging this compact with three others of lower U 235 content readily facilitatet meeting the bot target of fl0 grmt U 23% Control of the bod U 2)$ content alluret meeting'the thilMnt limit of 350 gret U 23% Wette barrelt are be nQ ltored pending routine operation of the new tyttom. Volta re49ctions achieved to date beve been about 1111 with reductions at high 41 2011 defending on the (ontMtt of input b4rrelt. C. MMllytMelfEtilladLitrl the ilantw 31.ni to rel4. tw flatone inventary of hti lo+1e.el llwlti wette alw the omntratl<mt 4% whi(h it ten W releeted to (% tower tytte. A filtretton tyttM recently 4UNire4 for (414 99fnete het M e 464 4 194 And it klM tetted to ett4hlit4 eettw oi4rallN (M4ttl(mti The Few filtrettM tytte rifalstet t% fwl lleid with 6946+o#4 491144, omtalbel In 4 W 0411% rewr,917 throwth 419+ 6Hht4thl N 4 b4ht Of til vri j Whitt 4h4 beth (9 the retervalre h 1% fare of ever e4114 wier l*wa tuffeu termit barr1*r in l% filterlM %1tt prov # 414r a all8hrt or9us whh a frattin8 gf nifws4 ilwa N,et.1449te of 4 Pfenbre diffefehil41,ilter.Iv4WlM kh!64 (% httehh4 %91144 whilh (#4 j etwls tw fle*, em[b# tlHilN 14 tl*i*re4 bi (+flMirellt 19flH tw f 4 ia t% estent t et tw toim *lth belt Frethre ef 8vl#4 kg 48 Alr F#tt (4 ilitin44 the 491144 IttilN thd gntM ehillH419 f ar 4 Fad 4*'4his 4 4 ($** retely fl% f% 4*rirete41191414 HilM9419 a liil 4tilM i ttures (*4, fu 9eerette F44**t*rt efe tiill Wla 1 brild e4 44 H 441e It 9411618 set 19 etels918 MfMI i f r*rtewp. low i n t e 14 5+ce ti4 is piel4 e 9t 119 9

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i e e9e 4 8. !M42emLlntetttw The scoM and the results of this intrwitan were discutted with liceesee repretentativet on february 11. 19M. The liteetoe wet informd that the unintentional dittunecita of criticality alare l detectort in the fuel Mehuf4Clurthy DepartMat Wet identif tel el en ite of hMu%illance in the fue) Cycle operett6 fit cateparf. The intiwtorn 0Merwt that the (rtlicality alare detutert h44 l*en res(tiv4ted tr++114tely wise ditcoverf. The Intentort alto 69te1 that 4169 LIM while the d#tMtort were deettivetel Wet thWfe 4 69ff tCleht (4MentrettM dh4 64tt Of fittlle Nimrtal in the Arvet of the detutert ta (rellbly retult in 4 (rtlic4111/ au t 4*nt. I i ( l l l}}