[Federal Register Volume 76, Number 251 (Friday, December 30, 2011)]
[Notices]
[Page 82323]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2011-33545]
[[Page 82323]]
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NUCLEAR REGULATORY COMMISSION
[NRC-2011-0296]
Design, Inspection, and Testing Criteria for Air Filtration and
Adsorption Units
AGENCY: Nuclear Regulatory Commission.
ACTION: Draft regulatory guide; request for comment.
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SUMMARY: The U.S. Nuclear Regulatory Commission (NRC or the Commission)
is issuing for public comment draft regulatory guide (DG), DG-1274,
``Design, Inspection, and Testing Criteria for Air Filtration and
Adsorption Units of Postaccident Engineered-Safety-Feature Atmosphere
Cleanup Systems in Light-Water-Cooled Nuclear Power Plants.'' This
guide applies to the design, inspection, and testing of air filtration
and iodine adsorption units of engineered-safety-feature (ESF)
atmosphere cleanup systems in light-water-cooled nuclear power plants.
DATES: Submit comments by February 25, 2012. Comments received after
this date will be considered if it is practical to do so, but the NRC
is able to ensure consideration only for comments received on or before
this date. Although a time limit is given, comments and suggestions in
connection with items for inclusion in guides currently being developed
or improvements in all published guides are encouraged at any time.
ADDRESSES: Please include Docket ID NRC-2011-0296 in the subject line
of your comments. Comments submitted in writing or in electronic form
will be posted on the NRC Web site and on the Federal rulemaking Web
site, http://www.regulations.gov. Because your comments will not be
edited to remove any identifying or contact information, the NRC
cautions you against including any information in your submission that
you do not want to be publicly disclosed.
The NRC requests that any party soliciting or aggregating comments
received from other persons for submission to the NRC inform those
persons that the NRC will not edit their comments to remove any
identifying or contact information, and therefore, they should not
include any information in their comments that they do not want
publicly disclosed. You may submit comments by any one of the following
methods:
Federal Rulemaking Web Site: Go to http://www.regulations.gov and search for documents filed under Docket ID NRC-
2011-0296. Address questions about NRC dockets to Carol Gallagher,
telephone: (301) 492-3668; email: [email protected].
Mail comments to: Cindy Bladey, Chief, Rules,
Announcements, and Directives Branch (RADB), Office of Administration,
Mail Stop: TWB-05-B01M, U.S. Nuclear Regulatory Commission, Washington,
DC 20555-0001.
Fax comments to: RADB at (301) 492-3446.
You can access publicly available documents related to this
regulatory guide using the following methods:
NRC's Public Document Room (PDR): The public may examine
and have copied, for a fee, publicly available documents at the NRC's
PDR, O1-F21, One White Flint North, 11555 Rockville Pike, Rockville,
Maryland 20852.
NRC's Agencywide Documents Access and Management System
(ADAMS): Publicly available documents created or received at the NRC
are available online in the NRC Library at http://www.nrc.gov/reading-rm/adams.html. From this page, the public can gain entry into ADAMS,
which provides text and image files of the NRC's public documents. If
you do not have access to ADAMS or if there are problems in accessing
the documents located in ADAMS, contact the NRC's PDR reference staff
at 1 (800) 397-4209, (301) 415-4737, or by email to
[email protected]. DG-1278 is available electronically under ADAMS
Accession Number ML11244A045. The regulatory analysis is available
under ADAMS Accession Number ML11244A050.
NRC's Public Web Site: Electronic copies of DG-1274 are
also available through the NRC's public Web site under Draft Regulatory
Guides in the ``Regulatory Guides'' collection of the NRC's Library at
http://www.nrc.gov/reading-rm/doc-collections/.
Federal Rulemaking Web Site: Public comments and
supporting materials related to this regulatory guide can be found at
http://www.regulations.gov by searching on Docket ID NRC-2011-0296.
Regulatory guides are not copyrighted, and Commission approval is
not required to reproduce them.
FOR FURTHER INFORMATION CONTACT: Mekonen Bayssie, U.S. Nuclear
Regulatory Commission, Washington, DC 20555-0001, telephone: (301) 251-
7489 or email: [email protected].
SUPPLEMENTARY INFORMATION: The NRC is issuing for public comment a
draft guide in the NRC's ``Regulatory Guide'' series. This series was
developed to describe and make available to the public such information
as methods that are acceptable to the NRC staff for implementing
specific parts of the NRC's regulations, techniques that the staff uses
in evaluating specific problems or postulated accidents, and data that
the staff needs in its review of applications for permits and licenses.
The draft regulatory guide, entitled, ``Design, Inspection, and
Testing Criteria for Air Filtration and Adsorption Units of
Postaccident Engineered-Safety-Feature Atmosphere Cleanup Systems in
Light-Water-Cooled Nuclear Power Plants,'' is temporarily identified by
its task number, DG-1274. The DG-1274 is proposed revision 4 of
Regulatory Guide 1.52, dated June 2001.
This guide provides a method that the NRC considers acceptable to
implement Title 10, of the Code of Federal Regulations, part 50,
``Domestic Licensing of Production and Utilization Facilities,''
Appendix A, ``General Design Criteria for Nuclear Power Plants,'' as it
applies to the design, inspection, and testing of air filtration and
iodine adsorption units of engineered-safety-feature (ESF) atmosphere
cleanup systems in light-water-cooled nuclear power plants. For the
purposes of this guide, ESF atmosphere cleanup systems are those
systems that are credited in the licensee's current design-basis
accident (DBA) analysis, as described in the safety analysis report
(SAR), or those systems that the licensee has described in the SAR as
ESF atmosphere cleanup systems. This guide addresses ESF atmosphere
cleanup systems, including the various components and ductwork, in the
postulated DBA environment.
For the Nuclear Regulatory Commission.
Dated at Rockville, Maryland this 21st day of December, 2011.
Harriet Karagiannis,
Acting Chief, Regulatory Guide Development Branch, Division of
Engineering, Office of Nuclear Regulatory Research.
[FR Doc. 2011-33545 Filed 12-29-11; 8:45 am]
BILLING CODE 7590-01-P