ML20076K213

Suppl to Final Deficiency Rept,Item M-44 Re Possible Overpressurization of Piping.Initially Reported on 820430. Revised Schedule for Completion of Corrective Actions Will Be Submitted Upon Release from NRC 821112 Order

ML20076K213
Person / Time
Site:	Zimmer
Issue date:	06/28/1983
From:	Williams J CINCINNATI GAS & ELECTRIC CO.
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
10CFR-050.55E, 10CFR-50.55E, LOZ-83-0069, LOZ-83-69, NUDOCS 8307080294
Download: ML20076K213 (2)

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TIIE CINCINNATI GAS & E LECTRIC COM PANY M" CINCINN AT1, OHIO 45201 June 28, 1983

s. wauAM S, JR LOZ-83-0069 SENIOR VICE PRESiOENT NUCLE AR OPERATIONS Docket No. 50-358 U.S. Nuclear Regulatory Commission Region III 799 Roosevelt Road Glen Ellyn, Illinois 60137 Attention: Mr. J.G. Keppler Regional Administrator Gentlemen:

RE: WM. H. ZIMMER NUCLEAR POWER STATION - UNIT 1 10CFR50.55(e), ITEM M POSSIBLE OVERPRESSURIZATION OF PIPING W.O. 57300,-JOB E-5590, FILE NO. 956C, M-44 This letter constitutes a supplement to our final report, QA-1777, dated May 25, 1982 concerning the subject deficiency initially reported to the Commission on April 30, 1982 under the requirements of 10CFR50.55(e).

In our previous response, OA-2172, dated December 20, 1983, we indicated that a relief valve would be installed between the inboard and outboard isolation valves, lE12-F008 and lE12-F009, by June 30, 1983. A revised schedule for completion of the corrective actions will be submitted upon the release from the NRC November 12, 1982 " Order to Show Cause and Order Immediately Suspending Construction" for work in this area.

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PDR ADOCK 05000358 1:a S PDR JU( $ 1983 lf0

Mr. J.G. Keppler Regional Administrator June 28, 1983 LOZ-83-0069 Page 2 We trust the above will be found r,cceptable as a supplement final report under 10CFR50.55 (e) .

Very truly yours, THE CINCINNATI GAS & ELECTRIC COMPANY thfbAks7fif/

ENIOR VICE PRESIJENT DJS/JEC/sfr cc: NRC Office of Inspection & Enforcement Washington, D.C. 20555 NRC Senior Resident Inspector ATTN: W.F. Christianson NRC Zimmer Project Inspector, Region III ATTN: E. R. Schweibinz