ML19095A434

Response to IE Bulletin 78-02, Regarding Terminal Block Qualification. Advising, Not Using Any Unprotected Terminal Blocks in Containment

ML19095A434
Person / Time
Site:	Surry, North Anna
Issue date:	02/10/1978
From:	Stallings C Virginia Electric & Power Co (VEPCO)
To:	O'Reilly J NRC/IE
References
IEB-78-002, Serial No. 064A/013078
Download: ML19095A434 (1)

Text

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'Jfr ._ J ameo_ .P,, . 0 'Reilly, Director* . .-* * . .* Seria.l .ifo~ ))641~/013078 '

Office of. Inspection and Enforcement PO&M/DLB: das*

. U*. S *. Nuclear F.egulatory Commission-.> _*. Docket 'Nos*. ';-50-280 . I Region II . . . :. . . . ..

• 50-2~1

. 230 Peachtree, Stre~t*, Northwest .* .*... * :'._*-.

'-50~338 Ati1;mta, *Georgia 30303 * * * ' * ,*License' Nos;* DPR-32-**

.. \ :i*.< .  :. 7 .DPR..;37

.' NPF...:_4- .. *

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~~r .Mr~- o' Reilly:*, .. '. .*._ .~ / '(* .:. *. .

. . . Th.is is in response tq IE Bulletin 78-Q2. regarding .:termina.1.~lock qualifi-cation.*,. This _area* of concern -was brought to our atten,ti~n on.' Jimuary 27, 1978'

.by ~ *. M*._'*B. *Fairtiie* of .the., Diviaion,.o.f Operating R$ac~~:rs *. :. '=As *we 'discussed

• ir:i'tti°: 11i-~ *l!'a1rtiie*.:on: J~nuary: 28;'. 19.78, _:sutrf Unit Nol.' 1-)u,1.a\2;* and North?tmna

• l.H;d.t'*:No**. l do not u~e,any unpr&tected terminal biocks 1ri 'the\:ontainment in.

safety circuits,-whiih :mµst. op~rate,. during 'or subsequent to a LOCA~ All such connections- *. . '

_are,

'ehciqs~d

.: .in protectiv_e . '.

-bo;ea*.

Very_ ti-uly yours~,:

.'Zp. J21, '.',3*1L& ,:,,,p' C. M: Stallings, -

. "Vice President - Powei:- Supply

. . .. : . and Production'. ,Operations

• .:cc: :*.~ti:~- Edson G~ caae, Acting 'Di~~~tor V _.,.'.,. '

... of *N_uc1aar. Regulation:,'

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- M.r. 1Iaro.id *n~ Thornburg,* .Diradtor: ~f: React~:r. *

. Operations. Inspection . . . . . . ..*. . .. ..

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