[Federal Register: January 20, 1999 (Volume 64, Number 12)]
[Notices]
[Page 3138-3139]
From the Federal Register Online via GPO Access [wais.access.gpo.gov]
[DOCID:fr20ja99-97]
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NUCLEAR REGULATORY COMMISSION
Draft Regulatory Guide; Issuance, Availability
The Nuclear Regulatory Commission has issued for public comment a
draft of a guide planned for its Regulatory Guide Series. This series
has been developed to describe and make available to the public such
information as methods acceptable to the NRC staff for implementing
specific parts of the Commission'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, temporarily identified by its task number, DG-1074
(which should be mentioned in all correspondence concerning this draft
guide), is titled ``Steam Generator Tube Integrity.'' The guide is
intended for Division 1, ``Power Reactors.'' This draft guide is being
developed to describe methods acceptable to the NRC staff for
monitoring and maintaining the integrity of the steam generator tubes
at operating pressurized water reactors.
The NRC staff is working with industry to resolve issues with a
document prepared by the Nuclear Energy Institute, NEI 97-06, ``Steam
Generator Program Guidelines.'' 1 NEI's chief objective with
NEI 97-06 is for pressurized water reactor (PWR) licensees to evaluate
their existing steam generator programs and, where necessary, to revise
or strengthen program attributes to meet the intent of the NEI 97-06
guidelines. The NEI 97-06 guidelines are intended to improve both the
quality and the consistency of steam generator programs throughout the
industry. Currently, technical differences remain between the industry
and the staff, as well as issues regarding the appropriate regulatory
framework for implementing the NEI guidelines.
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\1\ Copies are available for inspection or copying for a fee
from the NRC Public Document Room at 2120 L Street NW., Washington,
DC; the PDR's mailing address is Mail Stop LL-6, Washington, DC
20555; telephone (202) 634-3273; fax (202) 634-3343.
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Previous draft versions of DG-1074 have been made publicly
available to support technical interactions with industry and for
better understanding of the technical differences between the
[[Page 3139]]
DG-1074 guidance and the industry NEI 97-06 approach. As a result of
these technical interactions, the staff is already familiar with
industry's comments regarding the DG-1074 guidance. In order to
minimize expenditure of additional industry resources for commenting on
the DG-1074 guidance, the staff intends to consider as comments the
information that the industry has provided in prior public meetings on
this subject and suggests that industry reference previous interactions
and submittals wherever possible as providing its comments. However, to
date the public has not had an opportunity to comment on the DG-1074
guidance. Accordingly, this Federal Register announcement provides an
opportunity for the public, as a whole, to provide comments on the DG-
1074 guidance. The staff will consider the public comments both in its
efforts to finalize the regulatory guidance and in its continuing
interactions with industry regarding NEI 97-06.
In addition, two documents in regard to a differing professional
opinion (DPO) concerning steam generator tube integrity have been
placed in the NRC's Public Document Room: a document containing the NRC
staff's consideration of the DPO and a memorandum to the Commission
from J. Hopenfeld dated September 25, 1998.\1\ The NRC staff requests
public comments on the technical issues in these documents. The DPO
consideration document discusses how the staff considered the issues of
the DPO during the development of the DG-1074 guidance. The September
25, 1998, memorandum informs the Commission of the DPO author's
continuing concerns about steam generator tube integrity. The DPO
author's memorandum to the Commission was sent after the NRC staff
completed the DPO consideration document; consequently the DPO
consideration document was not revised to reflect the contents of the
memorandum. By making this memorandum publicly available, the NRC is
not endorsing the memorandum nor its contents and is instead providing
this additional information to enable the public to comment on the
technical issues contained therein.
The draft guide does not represent an official NRC staff position.
Accordingly, the NRC staff does not expect licensees to revise their
steam generator programs to be in accordance with DG-1074.
Comments may be accompanied by relevant information or supporting
data. Written comments may be submitted to the Rules and Directives
Branch, Office of Administration, U.S. Nuclear Regulatory Commission,
Washington, DC 20555. Copies of comments received may be examined at
the NRC Public Document Room, 2120 L Street NW., Washington, DC.
Comments will be most helpful if received by June 30, 1999.
You may also provide comments via the NRC's interactive rulemaking
website through the NRC home page (http://www.nrc.gov). This site
provides the availability to upload comments as files (any format), if
your web browser supports that function. For information about the
interactive rulemaking website, contact Ms. Carol Gallagher, (301) 415-
5905; e-mail CAG@nrc.gov. For information about the draft guide and the
related documents, contact Mr. Timothy A. Reed, (301) 415-1462; e-mail
TAR@nrc.gov.
Although a time limit is given for comments on this draft guide,
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 Commission's
Public Document Room, 2120 L Street NW., Washington, DC. 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 fax to (301) 415-
2289, or by e-mail to . Telephone requests cannot
be accommodated. Regulatory guides are not copyrighted, and Commission
approval is not required to reproduce them.
(5 U.S.C. 552(a))
Dated at Rockville, Maryland, this 31st day of December 1998.
For the Nuclear Regulatory Commission.
John W. Craig,
Director, Division of Regulatory Applications, Office of Nuclear
Regulatory Research.
[FR Doc. 99-1197 Filed 1-19-99; 8:45 am]
BILLING CODE 7590-01-P