ML20141C843
| ML20141C843 | |
| Person / Time | |
|---|---|
| Site: | Zion, 07000135 File:ZionSolutions icon.png |
| Issue date: | 08/23/1974 |
| From: | Strasma J NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III) |
| To: | NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III) |
| References | |
| NUDOCS 8601030004 | |
| Download: ML20141C843 (2) | |
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UNITED STATES
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e DIRECTOR ATE OF REGULATORY OPCH ATIONS 9 f )[
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GLEN ELLYN. ILLINOls 60137 (312)856-2460
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Au3ust 23, 1974
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_ 21, 1974, frees Frar.k Ingra:2,.HQ-PI, rolcyin3 I received a call August a
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%uestiona frca Shalden Novtek, Enviremnt Rigsaicoi'St. I,culo (314 653-6500).
k Novick uns intere sted in tha " status of the AEC invcotigation of tha b:nb
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.thresta ar.d valva prob 1cm.s at Zion."
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I told Movick that va ccalueted a ncurity in:pectica tha veek of August 15 h
at Zion to c.assura tha plcat's ucurity prccedac u.';ainst tha approved
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security pinn.
It tia not specifically.*n investiptica of the incidents.
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The results of tha inspoetica havo not yet beca cenpletoJ, ca! the ia:petica report will'not ba bada public for obvious cecurity re m ons. The report 12
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considered propriett.ry infore.:tica. The cover letter, hou ver, will La p
availnble for the public in the public docu.ent rooms. Tha Ictter will J.
includo s h:ther or not nay violaticas ucro found in the inspection.
I told Novick the EC vis "coaccrned" uith the incibents, b'ut could not dispatch a tc:n of Invcatis/. tors to check thei. Ui are follouing tha Ccc.aonscalth ~ disca Invuti,ttica, tut it h n,t our roto to investinato 4
4 such incidants cad wa do n>t h hho e,rsanaal to coadoet euch r.n t
invastinatica. Car in3poetica ontt t [th tha cecurity pro;r. u.
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Ha aaked if Iccal polico vero heolv::d in tha inve.itination.
I replici that the local polico nero called oa tha Au;uat 11 Leab threat, nasick asked tha datos of the boch threat - I clid eat eas Au;uct 11 and tho
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cther ona was several r.onths ego.
I Novi:k aaked if tho MC uca cencern3d that the percoa s.ho tripped the
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valvos and the person z. akin 3 the becab threata vara the acna person.
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responded that it h1d not boon concluded that tha valvo vos deliberately t
I, tripped by sceacao, although tha incid:nts. appeared suspicious." Other c::planatioas ara possible (11ko vibration) for tripping tSo suitch.
I anid that the situation appears auspicious becauso thoro ucro throo L'
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occurrences on the same pump. Novick aaid he thought thero was coco then ona valvo involved. I replied that the AEC had only boon notified of l
l throo.;bnoncal occurrencos involvine, tha fand. cater pump.
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p Zion Inspection Query,
o I esttEsted it vould be a' veek to 10 days before the cover letter to the report is available.
' l Novick asked if an cuployao woro responsible for tho' incidents. _ I 6
l restated that it has not been dateruined that tha ' occurrences vera l
deliberato; if they uare deliberato, they v:ro 'probably caused by an.
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!4 ceployee.or someone. authorized to ha in the plant.
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l I referred Hovick to bemonwealth Edicen Ccapany for eny information-,
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l about its investi;;ation.'
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