Notice of Availability of Draft Interim Staff Guidance Document HLWRS-ISG-02, “Preclosure Safety Analysis-Level of Information and Reliability Estimation”; Extension of Comment Period

---
identifier: "/us/fr/E6-18976"
source: "fr"
legal_status: "authoritative_unofficial"
title: "Notice of Availability of Draft Interim Staff Guidance Document HLWRS-ISG-02, “Preclosure Safety Analysis-Level of Information and Reliability Estimation”; Extension of Comment Period"
title_number: 0
title_name: "Federal Register"
section_number: "E6-18976"
section_name: "Notice of Availability of Draft Interim Staff Guidance Document HLWRS-ISG-02, “Preclosure Safety Analysis-Level of Information and Reliability Estimation”; Extension of Comment Period"
positive_law: false
currency: "2006-11-09"
last_updated: "2006-11-09"
format_version: "1.1.0"
generator: "[email protected]"
agency: "Nuclear Regulatory Commission"
document_number: "E6-18976"
document_type: "notice"
publication_date: "2006-11-09"
agencies:
  - "Nuclear Regulatory Commission"
fr_citation: "71 FR 65840"
fr_volume: 71
comments_close_date: "2006-12-13"
fr_action: "Extension of comment period."
---


#  Notice of Availability of Draft Interim Staff Guidance Document HLWRS-ISG-02, “Preclosure Safety Analysis—Level of Information and Reliability Estimation”; Extension of Comment Period

**AGENCY:**

Nuclear Regulatory Commission.

**ACTION:**

Extension of comment period.

**SUMMARY:**

On September 29, 2006 (71 FR 57584), the U.S. Nuclear Regulatory Commission (NRC) published, for public comment, a Notice of Availability of Draft Interim Staff Guidance (ISG) document HLWRS-ISG-02, “Preclosure Safety Analysis—Level of Information and Reliability Estimation.” On October 26, 2006, the U.S. Department of Energy requested a 30-day extension to the public comment period for HLWRS-ISG-02, from November 13, 2006, to December 13, 2006. In response to this request, NRC is granting a 30-day extension to the public comment period for HLWRS-ISG-02, to December 13, 2006.

**DATES:**

The comment period has been extended and now expires on December 13, 2006.

**ADDRESSES:**

Mail written comments to: Robert Johnson, Senior Project Manager, Licensing and Inspection Directorate, High-Level Waste Repository Safety Division of the Office of Nuclear Material Safety and Safeguards, U.S. Nuclear Regulatory Commission, Washington, DC 20555-0001. Comments can also be submitted by telephone, fax, or e-mail, which are as follows: *telephone:* (301) 415-6900; *fax number:* (301) 415-5399; or *e-mail: [email protected]* .

**FOR FURTHER INFORMATION, CONTACT:**

Jon Chen, Project Manager, Licensing and Inspection Directorate Division of High-Level Waste Repository Safety, Office of Nuclear Material Safety and Safeguards, U.S. Nuclear Regulatory Commission, Washington, DC 20555-0001, *Telephone:* (301) 415-5526; *fax number:* (301) 415-5399; *e-mail: [email protected].*

For the Nuclear Regulatory Commission.

Dated at Rockville, Maryland, this 2nd day of November, 2006.

N. King Stablein,

Chief, Project Management Branch B, Division of High-Level Waste Repository Safety, Office of Nuclear Material Safety and Safeguards.