05000265/LER-1978-030, Forwards LER 78-030/03L-0

Forwards LER 78-030/03L-0

ML20027A146
Person / Time
Site:	Quad Cities
Issue date:	09/26/1978
From:	Kalivianakis N COMMONWEALTH EDISON CO.
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML20027A147	List: 05000265/LER-1978-030, Forwards LER 78-030/03L-0 05000265/LER-1978-030-03, /03L-0:on 780831,main Steam Line Radiation Monitor 2-1705-2D Failed Downscale.Caused by Instrument Drift & Elevated Chassis Ambient Operating Temp
References
NJK-78-554, NUDOCS 7810170198
Download: ML20027A146 (1)

LER-1978-030, Forwards LER 78-030/03L-0

Event date:
Report date:
2651978030R00 - NRC Website

text

o1+Ef Commonwealth Ed.ison Quad Cities Nuclear Power Station 22710 206 Avenue North Corcova, Illinois 61242 Telephone 309/654 2241 NJ K-78-554 September 26, 1978 J. Keppler, Regional Director Office of Inspection and Enforcement Region 111 U.S. Nuclear Regulatory Commission 799 Roosevelt Road Glen Ellyn, Illinois 60137 Reference: Quad-Cities Nuclear Power Station Docket No. 50-265, DPR-30, Unit 2 Appendix A, Sections 3 1.A. and 6.6.B.2.b.

Enclosed please find Reportable Occurrence Report No. RO 78-30/03L for Quad-Cities Nuclear Power Station.

This report is submitted to you in accordance with the requirements of l

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 COMPNAY QUAD-CITIES NUCLEAR POWER STATION

/.

N.J. Kallvianakis Station Superintendent NJK/JCV/saw cc:

M.S. Turbak

~

cIP 3 01978 v

](CI0l10lfif S ys