05000295/LER-1979-005, Forwards LER 79-005/03L-0

Forwards LER 79-005/03L-0

ML19263C504
Person / Time
Site:	Zion File:ZionSolutions icon.png
Issue date:	02/14/1979
From:	Wandke N COMMONWEALTH EDISON CO.
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML19263C505	List: 05000295/LER-1979-005, Forwards LER 79-005/03L-0 05000295/LER-1979-005-03, /03L-0 on 790115:penetration Sys Zone 2 Pressure Fell Below 41 Psig & Zone Flow Pegged High.Caused by Leak in Outer Purge Valves Pratt 42 Inch Butterfly Valves & Model RIA8 Ps Offset Disc During Cold Weather
References
NUDOCS 7902260363
Download: ML19263C504 (1)

LER-1979-005, Forwards LER 79-005/03L-0

Event date:
Report date:
2951979005R00 - NRC Website

text

1 b'

Commonwealth Edison Zion Generating Stat.on Shiloh Blvd. & Lake Michigan Zion, finnois 60099 Telephone 312/746-2084 February 14, 1979 Mr. James G.

Keppler Regional Director Directorate of Regulatory Operations Region III U.S. Nuclear Regulatory Commission Glen Ellyn, Illinois 60137

Reference:

Zion Generating Station Docket No. 50-295/DPR-39 Technical Specification, Sect. ion 6.6.2 Dear Mr. J.

Keppler:

Enclosed please find Reportable Occurrence Report No.

50-295/79-5 for Zion Generating Station.

This report is submitted to you in accordance with the requirements of the Technical Specificatior.s, Section 6.6.2.b.2, which states that conditions leading to operation in a degraded mode permitted by a limiting condition for operation requires a 30-day written report.

Very truly yours, b Y e b. =- -

9 Superintendent

1. E. Wandke Zion Station

Enclosure:

Reportable Occurrence Report No. 50-295/79-5 1/

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