05000254/LER-1979-033, Forwards LER 79-033/03L-0

Forwards LER 79-033/03L-0

ML19260B229
Person / Time
Site:	Quad Cities
Issue date:	11/27/1979
From:	Kalivianakis N COMMONWEALTH EDISON CO.
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML19260B230	List: 05000254/LER-1979-033, Forwards LER 79-033/03L-0 05000254/LER-1979-033-03, /03L-0:on 791030,suppression Pool Level Discovered Below Tech Spec Limits.Caused by Suppression Chamber Narrow Range Level Instrumentation Responding Slowly to Change in Suppression Pool Level.More Water Added to Suppression
References
NJK-79-427, NUDOCS 7912070443
Download: ML19260B229 (1)

LER-1979-033, Forwards LER 79-033/03L-0

Event date:
Report date:
2541979033R00 - NRC Website

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@ Commonwealth Edison Quad Cities Nuclear Power Station 22710 206 Avenue North Corcova, lilinois 61242 Telephone 309/654-2241 NJK-79-427 November 27, 1979 J. Keppler, Regional Director Office of Inspection and Enforcement Region til U.S. Nuclear Regulatory Commission 799 Roosevelt Road Glen Ellyn, Illinois 60137

Reference:

Quad-Cities Nuclear Power Station Docket No. 50-254, DPR-29, Unit i Aprendix A, Sections 3 7.A.I.b and 6.6.B.2.b Enclosed please find Reportable Occurrence Report No. R0 79-33/03L for Quad-Cities Nuclear Power Station.

This report is submitted to you in accordance with the requirements of Technical Specification 6.6.B.2.b, as a condition leading to operation in a degraded mode permitted by a limiting condition for operation.

Very truly yours, COMMONWEALTH EDISON COMPANY QUAD-CITIES NUCLEAR, POWER STATION

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/4l0 N. J. Kalivianakis Station Superintendent NJ K/JCV/ san cc:

R. F. Janecek BON S Qoo2 5 1514 227 /// 3 791207 }}