ML20100K813: Difference between revisions

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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}                              ;
DUKE POWER GOMPAl%Y#'
= = = = = = = =                                               ,
D-P.O. box 33180 rs CHARLOTTE, N.C. 28242
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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
poy ams31 mm== o==r January 5, J'
= = = = = = = =
' 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


==Dear Mr. O'Reilly:==
==Dear Mr. O'Reilly:==
This letter is a Special Report submitted as required by McGuire Nuclear Station Technical Specification 3.7.8.
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.
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.
'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)
Modification No. MG-2-0315 (Unit 2)
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.
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.
A revision to Technical Specification 3.7.8 to reflect the above modification will be submitted with the next license amendment request.
Please advise if there are any questions regarding this matter.
Please advise if there are any questions regarding this matter.
Very truly yours, l
Very truly yours, Hal B. Tucker GAC/php cc:
Hal B. Tucker GAC/php cc:   Mr. Harold R. Denton, DJrector                           Mr. W. T. Orders                 )
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:
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   ,}}
Ms. E. G. Adensam, Chief Licensing Branch No. 4 fER IM 8j8$8jg
'OFFICAC COPY PDR 16a0
,}}

Latest revision as of 05:38, 13 December 2024

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)
v • d • e


Text

p 9

DUKE POWER GOMPAl%Y#'

D-P.O. box 33180 rs CHARLOTTE, N.C. 28242

'r HALH.TtJCKER TELEPHONE glg pie g}

poy ams31 mm== o==r January 5, J'

= = = = = =

' 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

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)

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 will be submitted with the next license amendment request.

Please advise if there are any questions regarding this matter.

Very truly yours, 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

,

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