ML20100K813

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Ro:Design Change Planned to Delete One Mechanical Snubber in Main Feedwater Sys.Rev to Tech Specs to Reflect Mod Will Be Submitted W/Next License Amend Request
ML20100K813
Person / Time
Site: McGuire, Mcguire  Duke Energy icon.png
Issue date: 01/05/1984
From: Tucker H
DUKE POWER CO.
To: James O'Reilly
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
References
NUDOCS 8504160090
Download: ML20100K813 (1)


Text

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  • ,, l DUKE POWER GOMPAl%Y#' D-P.O. box 33180 rs CHARLOTTE, N.C. 28242 'r HALH.TtJCKER TELEPHONE l mm == o==r poy ams31 January 5, glg pie g}  ;

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I3 y y f; L Mr.-James P. O'Reilly, Regional Administrator U. S. Nuclear Regulatory Commission Region II 101 Marietta Street,.NW, Suite 2900 Atlanta, Georgia 30303 Re: McGuire Nuclear ation Docket'Nos. 50 36} 50-370 l

Dear Mr. O'Reilly:

This letter is a Special Report submitted as required by McGuire Nuclear Station Technical Specification 3.7.8.

Duke Power Company has a design change planned which modifies the total number of mechanical snubbers identified in the Technical Specifications.

'A description of the planned change follows.

Modification No. MG-2-0315 (Unit 2) 1 This modificatien deletes one mechanical snubber in the Main Feedwater (CF)

System. A reanalysis of the affected piping showed that the stresses are within acceptable values without the snubber installed.

A revision to Technical Specification 3.7.8 to reflect the above modification l will be submitted with the next license amendment request.

Please advise if there are any questions regarding this matter.

Very truly yours, l

Hal B. Tucker GAC/php cc: Mr. Harold R. Denton, DJrector Mr. W. T. Orders )

Office of Nuclear Reactor Regulation NRC Resident Inspector U. S. Nuclear Regulatory Commission McGuire Nuclear Station Washington, D. C. 20555 Attention: Ms. E. G. Adensam, Chief Licensing Branch No. 4 fER IM 8j8$8jg 'OFFICAC COPY PDR 16a0 ,