ML19312D877
| ML19312D877 | |
| Person / Time | |
|---|---|
| Site: | Rancho Seco |
| Issue date: | 04/17/1980 |
| From: | Reinaldo Rodriguez SACRAMENTO MUNICIPAL UTILITY DISTRICT |
| To: | |
| References | |
| IEB-79-01B, IEB-79-1B, RJR-80-189, NUDOCS 8005050302 | |
| Download: ML19312D877 (1) | |
Text
k 80 0505(T302.,
e'- SACRAMENTO MUNICIPAL UTILITY DISTRICT O 6201 3 suun 95813; (916) 452-3211 April 17, 1980 RJR 80-189 Mr.
R. 11. Engelken, Director Region V Of fice of Inspection & Enforcement U. S. Nuclear Regulatory Commission 1990 North California Boulevard Walnut Creek Plaza, Suite 202 Walnut Creek, California 94596 Re: Operating License DPR-54 Docket No. 50-312 Reportable Occurrence 80-20
Dear Mr. Engelken:
In accordance with the requirements of I6E Bulletin 79-01B, the Sacramento Municipal Utility District is hereby reporting the follow-ing as Reportable Occurrence 80-20.
Mr. J. Elin. of your office, visited Rancho Seco on April 7 through 10, 1980. The purpose of the visit was to determine and discuss the status of the District's answer to IE Bulletin 79-01B.
During that visit, Mr. Elin was informed that several safety related valves in the
-20 of the Auxiliary Building were identified as having NAMCO switches, which are not environmentally qualified for operation in high radiation areas or arc.a that could be subject to adverse ef fects of a line break.
A follow-up report will be submitted to your office within fourteen days.
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submitted,
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p G W 0-R. J. Rodriguez, Manager, Nuclear Operations RJR:lill: bks cs: Director, MIPC (2)
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