ML20052C276

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Ro:On 820426,abnormal Degradation Found in Fuel Cladding in Fuel Pins in Two Fuel Assemblies.All Similarly Configured & Located Fuel Assemblies Will Be Inspected
ML20052C276
Person / Time
Site: Trojan File:Portland General Electric icon.png
Issue date: 04/26/1982
From: Yundt C
PORTLAND GENERAL ELECTRIC CO.
To: Engelken R
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V)
References
CPY-368-82, NUDOCS 8205040562
Download: ML20052C276 (1)


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Portland General Electric Company April 26', 1982-I,s Trojan Nudear Plant CPY-368-82 P.O. Ilox 439 gg~.

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US Nuclear Regulatory Commission 2

41 u((]3 Jggg Creekside Oaks Office Park 1450 Maria Lane - Suite 260 Walnut Creek, California 94596-5368

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4 Dear Sirs f3 (4

Subject:

Immediate Report of Reportable Occurrence This letter is a follow-up to a report made by C. A. Olmstead, Manager Technical Services to Mr. A. Johnson, NRC Region V, at 11:00 AM, Monday, April 26, 1982 concerning a situation where abnormal degradation was discovered in the fuel cladding in fuel pins in two (or more) fuel assemblies.

The damaged fuel pins were discovered during a preplanned fuel inspection program to locate suspected leaking fuel assemblies. All the similarly con-figured and similarly located fuel assemblies will be inspected. The total assemblics experiencing clad failures is not known at this time. We will provide attitional failure information in follow-up reports. This occurrence will be reported to the Nuclear Regulatory Commission as a Licensee Event Report in accordance with our established Technical Specifications.

Sincerely, C.

2 Yundt General Manager C5 CPY/CAO:ga c:

LER Distribution File 93.24a(Q)

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