05000265/LER-1979-020, Forwards LER 79-020/03L-0

Forwards LER 79-020/03L-0

ML19254F013
Person / Time
Site:	Quad Cities
Issue date:	10/15/1979
From:	Kalivianakis N COMMONWEALTH EDISON CO.
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML19254F014	List: 05000265/LER-1979-020, Forwards LER 79-020/03L-0 05000265/LER-1979-020-03, /03L-0:on 790919,three Grinnell Hydraulic Snubbers Found to Have Empty Reservoirs.Caused by Excess Leakage Through Defective Gaskets.Snubbers Repaired by Installing New Oil Resevoirs and Seals
References
NJK-79-371, NUDOCS 7911050351
Download: ML19254F013 (1)

LER-1979-020, Forwards LER 79-020/03L-0

Event date:
Report date:
2651979020R00 - NRC Website

text

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Comrronwealth Edison Quad C ties Nuc' ear Power Station 22710 06 Avenue North Corc'

2. lilinois 61242 Tek

.ie 309/654-2241 NJK 79-371 October 15, 1979 J. Keppler, Reaional Director Office of Inspection and Enforcement Region 111 U.S. Nuclear Regulatory Commission 799 Roosevelt Road Glen Ellyn, IL 60137 Reference: Quad-Cities Nuclear Power Station Docket No. 50-265, DPR-30, Unit 2 Appendix A, Sections 3.6.l.2. and 6.6.B.2.b.

Enclosed please find Reportable Occurrence Peport No. R0 79-20/03L for Quad-Ci t ies Nuclear Power Stat ion.

This report is submitted to you in accordance with the requirements of Technical Specification 6.6.B.2.b.

as a condition leading to operating in a degraded mode permitted by a 1imiting condition for operation.

Very truly yours, COMMONWEALTH EDISON COMPANY QUAD-CITIES NUCLEAR POWER STATION l/((glg/

/

s'H'MMY N. J. Kalivianakis Station Superintendent NJK/LFG/cmd cc:

R. F.

Janecek OCT 231979 Y

1267 263 7 9110 5 G3 5 /