05000244/LER-1981-009, Forwards LER 81-009/01T-0

Forwards LER 81-009/01T-0

ML19352B204
Person / Time
Site:	Ginna
Issue date:	05/29/1981
From:	Maier J ROCHESTER GAS & ELECTRIC CORP.
To:	Grier B NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML17309A162	List: 05000244/LER-1981-009, Forwards LER 81-009/01T-0 05000244/LER-1981-009-01, /01T-0:on 810515,fifteen Tubes in Steam Generator B Showed Indications.Caused by Concentration of Caustics in Crevices Leading to Intergranular Attack & Wedge Area Defect in One Indication.Tubes Welded or Mechanically Plugge
References
NUDOCS 8106030316
Download: ML19352B204 (1)

LER-1981-009, Forwards LER 81-009/01T-0

Event date:
Report date:
2441981009R00 - NRC Website

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' L lY ROCHESTER CAS AND ELECTRIC CORPORATION e 89 EAST AVENUE, ROCHESTER, N.Y.14649 JOHN E. P/A l E R asewo%s y a c t-P er s i or se r a=e a coon :.S 546 2-74

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May 29,1981 Y

Mr. Boyce !!. Grier, Director 2

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'U U. S. Nuclear Regulatory Comission Of fice of Inspection and Enforcement u.s. nj,7; m fy e

Region I

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King of Prussia, PA 19406 7, -4h' Subject: LER 81-009/0lT, Abnormal Degradation of Steam Generator Tubes R. E. Ginna Nuclear Power Plant, Unit No. 1 Docket No. 50-244

Dear Mr. Grier:

In accordance with Technical Specifications, article 6.9.2.a.3, " Abnormal degradation discovered in fuel cladding, reactor coolant pressure boundary, or primary containment," t h e attached Licensee Event Report LER 81-009/0lT-0 is hereby submitted.

Two additional copies of this letter and the attached report are enclosed.

Very truly yours,

/W &

Jh E. Maier Attachment xc.

Mr. Vic tor Stello, Jr.

(40)

Mr. Norman M. Haller (3)

Mr. Roy P. Zimmerman, Resident h'RC Inspector (1)

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