ML20042A885

RO Re 3-h Fire Barriers.Continuous Fire Watch Stationed Prior to Breaching Fire Barrier for Installation of Conduit Associated W/Deluge Sys.Barrier Will Be Functional by 820331

ML20042A885
Person / Time
Site:	Trojan File:Portland General Electric icon.png
Issue date:	03/04/1982
From:	Yundt C PORTLAND GENERAL ELECTRIC CO.
To:	Engelken R NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V)
References
CPY-199-82, NUDOCS 8203240238
Download: ML20042A885 (1)

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Portland General Electric Cornpany March 4, 1982 Trojan Nuclear Plant CPY-199-82 P.O. Box 439 Rainier, Oregon 97048 (503)556 3713 g

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Mr. R. II. Engelken, Director Z ' iltm 7,.

7Y PW US Nuclear Regulatory Commission

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Dear Sir This is a 30-day special report concerning 3-hour fire barriers pursuant-to Trojan Technical Specifications 3.7.9 and 6.9.2.

The 3-hour fire barrier surrounding the cable spreading room has been rendered inoperable to install conduit associated with t te installation of the cable spreading room deluge system (RDC 80-026, D'P 6).

To comply with Technical Specification 3.7.9a, a continuous fire watch was stationed prior to breaching the fire barrier. The cable spreading room fire barrier is expected to be returned to a functional status by March 31, 1982.

Sincerely, C.

. Ynndt General Manager CPY:ga h

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