ML19309H492
| ML19309H492 | |
| Person / Time | |
|---|---|
| Site: | 05000054 |
| Issue date: | 05/05/1980 |
| From: | Voth M UNION CARBIDE CORP. |
| To: | |
| References | |
| NUDOCS 8005130385 | |
| Download: ML19309H492 (1) | |
Text
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7 9 5'r N,o5 c[,i'( s ],i gs.:
UNION CARDIDE CORPORATION 8 0 0513 OSFS lj dQ8il')d M t DIC A l. pnODUCTS OlVISION N '
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May 5, 1980 n ir ec to r, Itc y. t on i U.
R.
Nuctent Regulatory cnemt uton J
631 Park As+nue l
King of Pru==ia. PA 19406 Deor Sirt tb May 3, 1980, the poison scetten of a control end assembly no foumi separatc<1 from the ro<l enrive la che tinton Carlaide Nuclear Reector, Licenne %=her R- 01.
Thja t <a reportable p ur a nnrit to Technieml Specifica-tion 6. 5. 3.a. (3) (b) since tl at reI van not v.ithin toi, nf the menn rod r cpitr al by J tt:iiting ccmd Ltion for operation 3.6.c.(2).
Mr.
pocitton am D. Caphton was duly inforried by telephone Ltday.
The f a i lur e di d riot eumprime the whutdown margin since the Ceparnt e.1 por tion was ennfine d to the core.
A= expected, the renulting flus tilt wa= insufficient to enuse bo11 sng.
The fa12u,1 rod has been r e--
piccod and the reactor returned to pcVenci 2t is pr esent.ly uoderacing hot cc11 oxamina tion.
Untti the r e-aining control rode are inspected for in-eipient fatturea, their inteprity will be gnaured by closely rinnitorina acng positjen at power and verifying a reactivity reaponse to rod :=ovement.
Yourn very truly, a
I
[NQs OJL02.tt.4 MIVtitm Marrun H. Voth Manager Nuclear Operation =
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