ML19294B373

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Responds to IE Bulletin 79-28 Re Namco Limit Switches Model EA180 Malfunctions.No Namco Switches Installed in Any Sys
ML19294B373
Person / Time
Site: Rancho Seco
Issue date: 01/07/1980
From: Rodriquez R
SACRAMENTO MUNICIPAL UTILITY DISTRICT
To: Engelken R
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V)
References
IEB-79-28, NUDOCS 8002280255
Download: ML19294B373 (1)


Text

[} l SMUD SACRAMENTO MUNICIPAL UTILITY DISTRICT O 6201 S Street, Box 15830, Sacramento, Califernia 95813, (916) 452-3211 January 7, 1980 L(-

RECDVED

1 l -,

JAN 9 1980

!2 Mr. R. 11. Engelken, Director Region V Office of Inspection & E1forcement 4

U. S. Nuclear Regulatory Commission

\\

@4 1990 North California Boulevard s

s I

Walnut Creek Plaza, Suite 202 Walnut Creek, California 94596 Re:

Docket No. 50-312 Rancho Seco Nuclear Generating Station; Unit No. 1

Dear Mr. Engelken:

In accordance with IE Bulletin 79-28, the Sacramento Municipal Utility District has examined the use of NA"C0 switches.

Rancho Seco Unit One does not employ NA.MCO switches Model EA180 serics in any system.

S}c

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3-R. J Rodrigi'z Manager, Nuchoir Operations RJR:JF: jim 8002280 1 6 3

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AN ELEcraic s v;TE Y OERVfNG MORE THAN 600,000 ti IHE HtART OF C All F 0 NI