ML19350E585
| ML19350E585 | |
| Person / Time | |
|---|---|
| Site: | San Onofre, Humboldt Bay, Rancho Seco, Trojan |
| Issue date: | 04/17/1981 |
| From: | NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV) |
| To: | NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV) |
| Shared Package | |
| ML19350E586 | List: |
| References | |
| NUDOCS 8106230307 | |
| Download: ML19350E585 (1) | |
Text
_
D UNITED STATES
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'k NUCLEAR REGULATORY COMMISSION
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REGION V o
8 1990 N. CALIFORNIA BOULEVARD
,o SU4TE 202, WALNUT CREEK PLAZA 44,,*
WALNUT CREEK, CALIFORNIA 94596 April 17,1981 MEMORANDUM T0: ALL THOSE ON IE INFORMATION NOTICE DISTRIBUTION LIST FROM:
IE - REGION V
SUBJECT:
IE INFORMATION NOTICE NO. 81 POTENTIAL OVERSTRESS OF SHAFTS ON FISHER SERIES 9200 BUTTERFLY VALVES WITH EXPANDABLE T RINGS The attached IE Information Notice No. 81-14 was issued this date to the following licensees:
1.
Pacific Gas & Electric Company (Humboldt Bay Unit 3, Docket No. 50-133).
2.
Porticnd General Electric Company (Trojsn, Docket No. 50-344).
3.
Sacramento Municipal Utility District (Rancho Seco, Docket No. 50-312).
4.
Southern California Edison Company (San Onofre Unit 1, Docket No. 50-206).
Enclosures:
1.
Transmittal Letter 2.
IE Information Notice No. 81-14 m
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