ML20056A514

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Advises That Response to NRC Bulletin 88-010, Molded Case Circuit Breakers, Complete,Per 890331,0414,0725 & s.If Subsequent Insp Identifies Deficiencies in Actions & Responses,Issue Will Be Reopened
ML20056A514
Person / Time
Site: Trojan File:Portland General Electric icon.png
Issue date: 08/03/1990
From: Bevan R
Office of Nuclear Reactor Regulation
To: Cross J
PORTLAND GENERAL ELECTRIC CO.
References
IEB-88-010, IEB-88-10, TAC-71366, NUDOCS 9008080086
Download: ML20056A514 (2)


Text

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' o, August 3, 1990 I

Docke't No. 50-344 Mr. James Cross Vice President, Nuclear Portland General Electric Company 121 S.W. Salmon Street Portland, Oregon 97204

Dear Mr. Cross:

SUBJECT:

PGE RESPONSE TO NRC BULLETIN 88-10 AND SUPPLEMENT 1 TO BULLETIN 88-10 ON MOLDED CASE CIRCUIT BREAKERS (TAC NO. 71366)

By letters dated March 31, April 14, and July 25, 1989, Portland General Electric Company (PGE) responded to NRC Bulletin 88-10. As a result of Supplement I to Bulletin 88-10, an additional response was sent dated March 16,

1990, in its responses, PGE confirmed that all activities required to address the issue of substandard molded case circuit breakers discussed in Bulletin 88-10 had been performed, except that in response to Supplement 1, one additional breaker would be replaced during the 1990 refueling outage. By j

By letter dated July 6,1990, PGE confirmed that this replacement had been completed.

A detailed technical review of your responses has not been performed; however, this area may be subject to inspection at a later date.

If a subsequent inspection identifies deficiencies in your actions and responses, this issue will be reopened. Presently, the staff considers your response to Bulletin 88-10 complete for Trojan Nuclear Plant.

Sincerely, orsinalsigned By:

Roby B. Bevan, Project Manager Project Directorate V Division of Reactor Projects - III, IV, Y and Special Projects Office of Nuclear Reactor Regulation ec: See next page DISTRIBUTION Ipecutt file J R. Bevan

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O Mr. James Cross Trojan Nuclear Plant Portland General Electric Company 0

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Post Office Por 0 Rainier, Oregon 97048 Mr. Michael J. Sykes Chairman BoardofCountyCommIssioners Columbia County St. Helens, Oregoa 97501 Mr.- David Stewart-Smith Oregon Department of Energy l

Salem, Oregon 97310 Regional Ad;ninistrator, Region V U.S. Nuclear Regulatory Commission 1450 Maria Lane, Suite 210-Walnut Creek, California 94596 l

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