ML19351D149

Responds to IE Bulletin 80-20, Failures of Westinghouse Type W-2 Spring Return to Neutral Control Switches. Projects Do Not Use Westinghouse Type W-2 Switches in safety-related Applications

ML19351D149
Person / Time
Site:	Washington Public Power Supply System
Issue date:	09/08/1980
From:	Renberger D WASHINGTON PUBLIC POWER SUPPLY SYSTEM
To:	Engelken R NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V)
References
GO1-80-251, IEB-80-20, NUDOCS 8010090083
Download: ML19351D149 (1)

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o.no,... 3ooo c.o. w....... w., n.c u ..w...... ..ssa ooo September 8,1980 G01-80-251 Docket Nos. 50-460 50-513 f tr. R. H. Engelken, Director U. S. f uclear Regulatory Commission Region V i

1990 N. California Boulevard Suite 202 Walnut Creek Plaza Walnut Creek, California 94596

Subject:

WPPSS NUCLEAR PROJECT f!0S. 1 AND 4 RESPONSE TO IE BULLETIN 80-20 In response to the subject IE Bulletin, please be advised that our liuclear Project Numbers 1 and 4 do not use Westinghouse Type W-2 control switches with spring return to neutral position in safety-related applications.

Approximately one man-day vas expended in performing the actions re-quired by IEB 80-20 Very truly yours,

% 0c.bctgM D. L. Renberger Assistant Director, Technology bk cc: Office of I&E, Division of RCI--Washington, D.C.

W. Woods, fiUS N. S.-Reynolds, D&L SEE 010 8 0 9 0 OB3 pd-54