ML18155A495: Difference between revisions
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| author name = Seber D | | author name = Seber D | ||
| author affiliation = NRC/RES/DE | | author affiliation = NRC/RES/DE | ||
| addressee name = Thomas B | | addressee name = Thomas B | ||
| addressee affiliation = NRC/RES/DE | | addressee affiliation = NRC/RES/DE | ||
| docket = | | docket = | ||
| license number = | | license number = | ||
| contact person = O'Donnell E | | contact person = O'Donnell E | ||
| case reference number = RG-1.061, Rev 1 | | case reference number = RG-1.061, Rev 1 | ||
| document report number = RG-1.061, Rev 1 | | document report number = RG-1.061, Rev 1 | ||
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=Text= | =Text= | ||
{{#Wiki_filter:}} | {{#Wiki_filter:UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 June 5, 2018 MEMORANDUM TO: Brian E. Thomas, Director Division of Engineering Office of Nuclear Regulatory Research FROM: Dogan Seber, Chief /RA/ | ||
Structural, Geotechnical, and Seismic Engineering Branch Division of Engineering Office of Nuclear Regulatory Research | |||
==SUBJECT:== | |||
RESULTS OF PERIODIC REVIEW OF REGULATORY GUIDE (RG) 1.61, DAMPING VALUES FOR SEISMIC DESIGN OF NUCLEAR POWER PLANTS This memorandum documents the US Nuclear Regulatory Commission (NRC) periodic review of Regulatory Guide (RG) 1.61, Revision 1, Damping Values for Seismic Design of Nuclear Power Plants. Revision 1 of this RG was issued in March 2007, and specifies the damping values that the NRC staff considers acceptable for complying with the agencys regulations and guidance for seismic analysis and design of nuclear power plants. As discussed in Management Directive 6.6, Regulatory Guides, the NRC staff reviews RGs approximately every 10 years to ensure that the RGs continue to provide useful guidance. Documentation of the NRC staff review is enclosed. | |||
Based on the results of the periodic review, the staff concludes that a revision to RG 1.61, Revision 1 is warranted. The staff plans to develop a draft guide by the end of the fourth quarter of FY 2019, and issue it for public comment in the second quarter of FY 2020. | |||
==Enclosure:== | |||
As stated CONTACT: Marcos Rolón, RES/DE/SGSEB 301-415-2208 | |||
ML18155A492 OFFICE RES/ RES/ RES/ SUNSI RES/ RES/ | |||
DE/RGGIB DE/SGSEB DE/RGGIB Review DE/SGSEB DE/RGGIB NAME J. Parks M. Rolón E. ODonnell E. ODonnell D. Seber T. Boyce DATE 6/04/18 5/29/18 6/3/18 6/3/18 6/5/18 6/7/18}} | |||
Latest revision as of 22:54, 20 October 2019
| ML18155A495 | |
| Person / Time | |
|---|---|
| Issue date: | 06/05/2018 |
| From: | Dogan Seber NRC/RES/DE |
| To: | Bernard Thomas NRC/RES/DE |
| O'Donnell E | |
| Shared Package | |
| ML18155A492 | List: |
| References | |
| RG-1.061, Rev 1 RG-1.061, Rev 1 | |
| Download: ML18155A495 (2) | |
Text
UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 June 5, 2018 MEMORANDUM TO: Brian E. Thomas, Director Division of Engineering Office of Nuclear Regulatory Research FROM: Dogan Seber, Chief /RA/
Structural, Geotechnical, and Seismic Engineering Branch Division of Engineering Office of Nuclear Regulatory Research
SUBJECT:
RESULTS OF PERIODIC REVIEW OF REGULATORY GUIDE (RG) 1.61, DAMPING VALUES FOR SEISMIC DESIGN OF NUCLEAR POWER PLANTS This memorandum documents the US Nuclear Regulatory Commission (NRC) periodic review of Regulatory Guide (RG) 1.61, Revision 1, Damping Values for Seismic Design of Nuclear Power Plants. Revision 1 of this RG was issued in March 2007, and specifies the damping values that the NRC staff considers acceptable for complying with the agencys regulations and guidance for seismic analysis and design of nuclear power plants. As discussed in Management Directive 6.6, Regulatory Guides, the NRC staff reviews RGs approximately every 10 years to ensure that the RGs continue to provide useful guidance. Documentation of the NRC staff review is enclosed.
Based on the results of the periodic review, the staff concludes that a revision to RG 1.61, Revision 1 is warranted. The staff plans to develop a draft guide by the end of the fourth quarter of FY 2019, and issue it for public comment in the second quarter of FY 2020.
Enclosure:
As stated CONTACT: Marcos Rolón, RES/DE/SGSEB 301-415-2208
ML18155A492 OFFICE RES/ RES/ RES/ SUNSI RES/ RES/
DE/RGGIB DE/SGSEB DE/RGGIB Review DE/SGSEB DE/RGGIB NAME J. Parks M. Rolón E. ODonnell E. ODonnell D. Seber T. Boyce DATE 6/04/18 5/29/18 6/3/18 6/3/18 6/5/18 6/7/18