ML20247H435

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Responds to NRC Bulletin 88-010, Nonconforming Molded-Case Circuit Breakers. Nontraceable Circuit Breaker Installed in safety-related Sys After 830801 Has Been Replaced W/ Traceable Circuit Breaker
ML20247H435
Person / Time
Site: Trojan File:Portland General Electric icon.png
Issue date: 07/25/1989
From: Cockfield D
PORTLAND GENERAL ELECTRIC CO.
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
IEB-88-010, IEB-88-10, NUDOCS 8907310020
Download: ML20247H435 (1)


Text

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ikJCRg FF mE David W. Cockfield Vice President, Nuclear July 25, 1989 i

Trojan Nuclear Plant i

Docket 50-344 License NPF-1 f

U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington DC 20555

Dear Sirs:

Nuclear Regulatory Commission Bulletin (NRCB) 88-10

" Nonconforming. Molded-Case Circuit Breakers"

Reference:

Portland General Electric (David W. Cockfield) to the Nuclear Regulatory Commission (Document Control Desk) Letter. Dated June 2, 1989. Second Response to NRCB 88-10.

This report is provided as committed to in the referenced letter. The only nontraceable circuit breaker (CB) installed in a safety-related system after August 1, 1983 has been replaced with a traceable CB.

This replacement completed the required actions for responding to NRCB 88-10.

Sincerely.

A e

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Mr. John B. Martin s

Regional Administrator, Region V l

U.S. Nuclear Regulatory Commission v40 g

Mr. David Stewart-Smith No State of Oregon

$8 Department of Energy CD O OM Mr. R. C. Barr NRC Resident Inspector og Trojan Nuclear Plant c)

$g Mr. Russell Bell g-g Nuclear Management and Resources Council Washington DC Subscribed and sworn to before me this 25th day of July 1989.

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