NG-99-1405, Informs That Util Has Completed Addl Review to Ensure That All Related Requirements for Repair/Replacements Have Been Addressed,Per Util Requesting Approval of Several Inservice Insp Relief Request

Informs That Util Has Completed Addl Review to Ensure That All Related Requirements for Repair/Replacements Have Been Addressed,Per Util Requesting Approval of Several Inservice Insp Relief Request

ML20217E363
Person / Time
Site:	Duane Arnold
Issue date:	10/08/1999
From:	Peveler K IES UTILITIES INC., (FORMERLY IOWA ELECTRIC LIGHT
To:	NRC (Affiliation Not Assigned), NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NG-99-1405, NUDOCS 9910190202
Download: ML20217E363 (3)

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. ALLIANT ENERGY. IES Utilitie:Inc.

l Duane Arnold Energy Center 3277 DAEC Road

' Pai JA sz 2mn October 8,1999 Offic': 318 8517811 NG-99-1405 - Fax: 319.851.7986 www.alliant-energy.com Director, Office of Nuclear Reactor Regulation U. S. Nuclear Regulatory Commission Attn.: Document Control Desk Mail Station 0-PI-37

- Washington, DC 20555-0001

Subject:

Duane Arnold Energy Center Docket No: 50-331 Op.1.icense No: DPR-49 Clarification of Third 10-Year Interval Inservice Inspection (ISI) Relief Request NDE-R015, Revision 1

Reference:

NG-99-0491, Letter dated April 2,1999,

' K. Peveler (lES) to NRC

. File: A-107, A-286 '

i By the referenced letter, IES. Util ities Inc. requested approval of several inservice inspection relief requests, including NDE-R015, Revision 1. In accordance with 10 CFR l 50.55a(a)(3)(ii), NDE-R015, Revision I requested approval for the Duane Arnold Energy l Center (DAEC) to use the 1992 Edition of ASME Section XI, as amended by the 1992 )

. Addenda, to govern Repair Procedures (IWX-4000) and Replacements (IWX-7000) for Class 1,2,3, and MC pressure retaining components and their supports. j Included in the referenced submittal was a detailed comparison of the 1992 Addenda I requirements to the 1989 Addenda requirements. This comparison did not consider changes made to inspection requirements in the 1992 Addenda, since examinations of Class 1,2 and 3 components'will continue to be' performed to the 1989 Edition. This includes any pre-service examinations required after repairs / replacements.' >

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L 18006.0 I i O

9910190202 991008 ,

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PDR ADOCK-05000331 G POR ,u

October 8,1999

,. bfG-99-1405 Based on recent discussions with the Staff, IES Utilities has completed an additional review to ensure that all related requirements for repair / replacements have been addressed. The changes to each addenda (1989 through 1992 Addenda) were reviewed to identify potential additional related requirements not already addressed by NDE-R015, Revision 1. No related requirements were identified that have not already been incorporated into existing programs.

Should you have any questions regarding this matter, please contact this office.

Sincerely, N

)'

Keimeth E. Peveler ,

Manager, Regulatory Performance l cc: C. Rushworth l E. Protsch j

' G. VanMiddlesworth -  ;

B. Mozafari (NRC-NRR)

J. Dyer (Region III)

NRC Resident Office i DOCU.

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J l

BLIND CARBON COPY LIST FOR NG-99-1405 October 8,1999 Rich Anderson Dave Jantosik

' CIPCO SC(W Rose)

Corn Belt A. Gutterman (ML&B)

CTS Project Training Center GDS Associates,Inc. Gary Van Middlesworth Mike McDermott . Ken Putnam Gary Park M. Iluting

)j

SUBJECT:

Clarification of Third 10 Year Interval Inservice Inspection ('SI) l Relief Request NDE-R015, Revision 1

REFERENCE:

NG-99-0491, Letter dated April 2,1999, K. Peveler (IES) to NRC FILE: A-107, A-286

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