02-11873. Draft Regulatory Guide; Issuance, Availability

The Nuclear Regulatory Commission has issued for public comment a proposed revision of a guide in its Regulatory Guide Series. Regulatory Guides are developed to describe and make available to the public such information as methods acceptable to the NRC staff for implementing specific parts of the NRC's regulations, techniques used by the staff in evaluating specific problems or postulated accidents, and data needed by the staff in its review of applications for permits and licenses.

The draft guide is temporarily identified by its task number, DG-1118, which should be mentioned in all correspondence concerning this draft guide. Draft Regulatory Guide DG-1118, the Proposed Revision 1 of Regulatory Guide 1.53, “Application of the Single-Failure Criterion to Safety Systems,” is being developed to describe a method acceptable to the NRC staff for complying with the NRC's regulations with respect to satisfying the single-failure criterion for safety systems.

This draft guide has not received complete staff approval and does not represent an official NRC staff position.

Comments may be accompanied by relevant information or supporting data. Written comments may be submitted by mail to the Rules and Directives Branch, Office of Administration, U.S. Nuclear Regulatory Commission, Washington, DC 20555; or they may be hand-delivered to the Rules and Directives Branch, ADM, at 11555 Rockville Pike, Rockville, MD. Copies of comments received may be examined at the NRC Public Document Room, 11555 Rockville Pike, Rockville, MD. Comments will be most helpful if received by July 15, 2002.

You may also provide comments via the NRC's interactive rulemaking Web site through the NRC home page (http://www.nrc.gov). This site provides the ability to upload comments as files (any format) if your web browser supports that function. For information about the interactive rulemaking Web site, contact Ms. Carol Gallagher, [phone]; e-mail [e-mail]. For information about Draft Regulatory Guide DG-1118, contact Mr. S.K. Aggarwal at [phone], e-mail <[e-mail]>.

Although a time limit is given for comments on these draft guides, 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.

Regulatory guides are available for inspection at the NRC's Public Document Room, 11555 Rockville Pike, Rockville, MD; the PDR's mailing address is USNRC PDR, Washington, DC 20555; telephone [phone] or [phone]; fax [phone]; email [e-mail] . Requests for single copies of draft or final guides (which may be reproduced) or for placement on an automatic distribution list for single copies of future draft guides in specific divisions should be made in writing to the U.S. Nuclear Regulatory Commission, Washington, DC 20555, Attention: Reproduction and Distribution Services Section; or by e-mail to <[e-mail]>; or by fax to [phone]. Telephone requests cannot be accommodated. Regulatory guides are not copyrighted, and NRC approval is not required to reproduce them.

(5 U.S.C. 552(a))

Dated at Rockville, Maryland, this 1st day of May, 2002.

For the Nuclear Regulatory Commission.

Michael E. Mayfield,

Director, Division of Engineering Technology, Office of Nuclear Regulatory Research.