05000254/LER-1980-032, Forwards LER 80-032/01T-0

Forwards LER 80-032/01T-0

ML19340D800
Person / Time
Site:	Quad Cities
Issue date:	12/22/1980
From:	Kalivianakis N COMMONWEALTH EDISON CO.
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML19340D801	List: 05000254/LER-1980-032, Forwards LER 80-032/01T-0 05000254/LER-1980-032-01, /01T-0:on 801211,during Installation of Hanger Per IE Bulletin 79-14,two 1/2-inch Anchor Bolt Holes Were Drilled Which Penetrated Primary Containment.Caused by Faulty Design.Plugs Welded in Holes
References
NJK-80-524, NUDOCS 8101050390
Download: ML19340D800 (1)

LER-1980-032, Forwards LER 80-032/01T-0

Event date:
Report date:
2541980032R00 - NRC Website

text

M8 6 Commonwealth Edison Quad C4 ties Nuclear Power Station 22710 206 Avenue North Corcova, Illinois 61242 Telephone 309/654-2241 NJK-80-524 December 22, 1980 J. Keppler, Regional Director Office of Inspection and Enforcement Region lll U. S. Nuclear Regulatory Commission 799 Roosevelt Road Glen Ellyn, IL 60137 Re ference: Quad-Cities Nuclear Power Station Docket Number 50-254, DPR-29, Unit One Appendix A. Sections 6.6.B.l.I. and 3.7.A.

Enclosed please find Reportable Occurrence Report Number RO 50-80/32-OlT for quad-Cities Nuclear Power Station. This occurrence was previously reported to Region Ill, Of fice of Inspection and Enforcement in person on December 11, 1980 and by telecopy on December 12, 1980.

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

Technical Specification 6.6.8.1.1., as performance of structures t':st

~

require remedial action to prevent operation in a manner less con-servative than assumed in the accident analysis in the SAR.

l Very truly yours, y

l COMMONWEALTH EDISON COMPANY QUAD-CITIES U POWER STApr l

/4W N. J. Kalivianakis l

Station Superintendent NJK:JRW/bb g

Enclosure g

l cc R. F. Janecek

/

N. Chrissotimos [t1 l

,3 ; a j,, 9 590 L