ML19345E235

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Interim Deficiency Rept Re 1-inch Diameter Hilti Kwik-bolt Anchors,First Reported on 801117.Problem Evaluated by Ae. Requests Rept Date Extension to 810116
ML19345E235
Person / Time
Site: Zimmer
Issue date: 12/12/1980
From: Borgmann E
CINCINNATI GAS & ELECTRIC CO.
To: James Keppler
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
10CFR-050.55E, 10CFR-50.55E, QA-1373, NUDOCS 8012230497
Download: ML19345E235 (1)


Text

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THE CINCINNATI GAS & ELECTRIC COMPANY n r _ _ __ _

CINCINNATI.OHto 45201 December 12, 1980 QA-1373 c.4 eo ogyu U. S. Nuclear Regulatory Commission Region III 799 Roosevelt Road Glen Ellyn, Illinois 60137 Attention: Mr. James G. Keppler, Director RE:

WM. H. ZIMMER NUCLEAR POWER STATION - UNIT I POTENTIAL 50.55(e), 1" DIAMETER HILTI KWIK-BOLT ANCHORS (M-26) W.0. 57300-957, JOB E-5590 1

Gentlemen:

This letter constitutes an interim report on the subject anchors which was discussed with Mr. Paul Barrett by phone on November 17, 1980.

Our architect-engineer is in the process of conducting a detailed investigation to evaluate the significance of this problem.

We expect this investigation to be complete by early January,1981 and therefore, we request that the date for our report to Region III be extended to January 16, 1980.

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.[I Very truly yours, 7

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THE CINCINNATI GAS & ELECTRIC COMPANY By 7

E. A. BORGMANN

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SENIOR VICE PRESIDENT DCK:ec cc: NRC Resident Inspector Attn:

F. T. Daniels Director of Inspection & Enforcement, 80/7 Washington, D. C. 20555

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/O 8012230 'l 9 7 h

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