ML20033F385

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Discusses Util 881122 & 890330 Responses to Bulletin 88-010, Nonconforming Molded-Case Circuit Breakers
ML20033F385
Person / Time
Site: Calvert Cliffs  Constellation icon.png
Issue date: 03/12/1990
From: Mcdonald D
Office of Nuclear Reactor Regulation
To: Creel G
BALTIMORE GAS & ELECTRIC CO.
References
IEB-88-010, IEB-88-10, TAC-71225, TAC-71226, NUDOCS 9003200277
Download: ML20033F385 (1)


Text

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yy March 12, 1990

'Docke't'Noc. 50-317 Distribution:

and 50-318 No DMcDonald PDI-1" CYogan 1,

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NRC/ Local PDRs EJordan SVarga OGC BBoger ARCS (10) r+

Fr. G. C. Creel RACapra JLinville d.

Vice President Nuclear Energy Imood Plant file Daltimore Gas & Electric Company JStone Calvert Cliffs Nuclear Power Plant e

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P.O. Box 1535 1

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, tusbyi Maryland. 2,0667

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Dear Mr. Crec1:

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SUBJECT:

HRC BULLETlH 88-10, NONCONFORMING MOLDED-CASE CIRCUIT BREAKERS

REFERENCE:

TAC Numbers 71225 (Unit 1) and 71226 (Unit 2) s By letters dated November 22, 1988 and March 20, 1989, you provided responses to' NRO Eulletin 88-10 and 88-10, Supplement 1, respectively. Your initial response 1indicatesthereare10moldedcasecircuitbreakers(CBs)storedin

+

.the Calvert Cliffs warehouse. Two (2) of the stored CBs were identified as 4

not beSeg traceable and based on the guidance provided, did not require testing. These 2 CBs WIll be retained for one year.

Your November 7, 1988, response to supplement 1, of the subject bulletin, indicates that you hava verified the initial response as clarified in the supplement. You further indicated that no changes or annotations to the initial response.is necessary.

L A detailed technical review of your response has not been performed; however, I

your review may be subject to inspection at a later date.

If a subsequent l

inspection identifies ar.y deficiencies in your actions or responses, this issue will be' reopened. We presently consider this action complete and are

-closing the TAC numbers referenced above.

l l

Sincerely, i

ORIGINAL slGNED BYi Daniel G. Mcdonald, Senior Project Manager

. Project Directorate 1-1 i-Division of Reactor Projects - 1/11 Office of Nucicar Reactor Regulation ec:. See next page CVogan th Q

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