ML19095A434

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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  Dominion icon.png
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*..-* *.

Office of. Inspection and Enforcement

. U *. S *. Nuclear F.egulatory Commission-.>

Region II

. 230 Peachtree, Stre~t*, Northwest.

  • Ati1;mta,

~~r. Mr~-o' Reilly:*,

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'(*.:. *.

.* Seria.l.ifo~ ))641~/013078 '

PO&M/DLB: das*

_*. Docket 'Nos*. ';-50-280.

  • 50-2~1

'-50~338

,*License' Nos;* DPR-32-**

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.7.DPR..;37

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

... 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:,'

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

. Operations. Inspection I

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