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The U.S. Nuclear Regulatory Commission is in the process of rescinding or revising guidance and policies posted on this webpage in accordance with Executive Order 14151 Ending Radical and Wasteful Government DEI Programs and Preferencing, and Executive Order 14168 Defending Women From Gender Ideology Extremism and Restoring Biological Truth to the Federal Government. In the interim, any previously issued diversity, equity, inclusion, or gender-related guidance on this webpage should be considered rescinded that is inconsistent with these Executive Orders.

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Proposed Final Regulatory Guide 1.51, Revision 3, "Design, Inspection, and Testing Criteria for Air

June 11, 2001MEMORANDUM TO:William D. Travers Executive Director for Operations           /RA/FROM:John T. Larkins, Executive Director Advisory Committee on Reactor Safeguards  SUBJECT:PROPOSED FINAL REGULA...

REVISION 4 TO REGULATORY GUIDE 1.101,"EMERGENCY PLANNING AND PREPAREDNESS FOR NUCLEAR POWER REACTORS

June 13, 2003MEMORANDUM TO:William D. TraversExecutive Director for Operations /RA/ FROM:John T. Larkins, Executive DirectorAdvisory Committee on Reactor Safeguards  SUBJECT:REVISION 4 TO REGULATORY GUIDE 1.101,"EMERGENCY PLANNING AND PREPAREDNESS FOR NUCLEAR PO...

Draft Regulatory Guide DG-1079, "Criteria for Power Systems for Nuclear Power Plants" (Proposed Revi

March 11, 2003MEMORANDUM TO: William D. TraversExecutive Director for Operations /RA/FROM:John T. Larkins, Executive Director Advisory Committee on Reactor Safeguards  SUBJECT:DRAFT REGULATORY GUIDE DG-1079, "CRITERIA FOR POWER SYSTEMS FOR NUCLEAR POWER PLANTS" ...

PROPOSED AMENDMENT TO 10 CFR 50.55a, "CODES AND STANDARDS"

April 10, 2001MEMORANDUM TO:William D. Travers Executive Director for Operations           /RA/FROM:John T. Larkins, Executive Director Advisory Committee on Reactor SafeguardsSUBJECT:PROPOSED AMENDMENT TO 10 CFR 50.55a, "CODES AND ...

ACRS Materials and Metallurgy Subcommittee Meeting - September 22, 1999

ADVISORY COMMITTEE ON REACTOR SAFEGUARDS MATERIALS AND METALLURGY SUBCOMMITTEE MEETING ELIMINATION OF THE 10 CFR 50.55a 120-MONTH UPDATE REQUIREMENT SEPTEMBER 22, 1999 ROCKVILLE, MARYLAND - AGENDA -TOPICPRESENTERTIME I. Opening Remarks W. Shack, ACRS ...

Topical Report BAW-2374, “Justification for Not Including Postulated Breaks in Large-Bore Reactor Co

July 17, 2000MEMORANDUM TO:   William D. TraversExecutive Director for Operations   /RA/FROM:   John T. Larkins, Executive DirectorAdvisory Committee on Reactor SafeguardsSUBJECT:   TOPICAL REPORT BAW-2374, "JUSTIFICA...

Assessment of the Quality of PRAs

July 27, 2000MEMORANDUM TO:   William D. Travers Executive Director for Operations   /RA/FROM:John T. Larkins, Executive Director Advisory Committee on Reactor SafeguardsSUBJECT:   ASSESSMENT OF THE QUALITY OF PRAsDuring the 474th meetin...

Proposed Final Amendment to 10 CFR 50.72, "Immediate Notification Requirements for Operating Nuclear

March 13, 2000MEMORANDUM TO:  William D. Travers Executive Director for Operations /s/FROM: John T. Larkins, Executive Director Advisory Committee on Reactor SafeguardsSUBJECT: PROPOSED FINAL AMENDMENT TO 10 CFR 50.72, "IMMEDIATE NOTIFICATION REQUIREMENTS FOR OPERATI...

Proposed Criteria for the Treatment of Individual Requirements in a Regulatory Analysis

July 17, 2003The Honorable Nils J. Diaz ChairmanU.S. Nuclear Regulatory Commission Washington, DC 20555-0001 SUBJECT:PROPOSED CRITERIA FOR THE TREATMENT OF INDIVIDUAL REQUIREMENTS IN A REGULATORY ANALYSISDear Chairman Diaz:During the 504th meeting of the Advisory Committe...

Third Meeting of NEA Advisory Group on In-Situ Research & Investigations for Geological Disposal.

i~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ORGANISATION FOR ECONOMICCO-OPERATION AND DEVELOPMENTRESTRICTEDParis, drafted: 17th Feb. 1988NUCLEAR ENERGY AGENCYdistr. : 22nd February 1988SEN/RWM(88)6.CONVOCATION14r6: Z Awb>/-(.CYAJeA (A-J .r¢s(4Or. Engl.2. 67/ . ^ Ckh tjA, fh...

Closeout of Generic Safety Issue 168, "Environmental Qualification of Low-Voltage Instrumentation an

April 15, 2003 MEMORANDUM TO: William D. Travers Executive Director for Operations /RA/FROM:John T. Larkins, Executive Director Advisory Committee on Reactor Safeguards  SUBJECT:CLOSEOUT OF GENERIC SAFETY ISSUE 168, "ENVIRONMENTAL QUALIFICATION OF LOW-VOLTA...

Final Rule: "Elimination of the Requirement for Noncombustible Fire Barrier Penetration Seal Materi

April 6, 2000MEMORANDUM TO: William D. Travers Executive Director for Operations /RA/FROM: John T. Larkins, Executive Director Advisory Committee on Reactor SafeguardsSUBJECT: FINAL RULE: "ELIMINATION OF THE REQUIREMENT FOR NONCOMBUSTIBLE FIRE BARRIER PENETRATION SEAL MATERIAL...

Proposed Revision 1 to Risk-Informed Regulatory Guide 1.174 and Standard Review Plan Chapter 19

June 12, 2001MEMORANDUM TO:William D. Travers Executive Director for Operations         /RA/FROM: John T. Larkins, Executive Director Advisory Committee on Reactor Safeguards SUBJECT:Proposed Revision 1 to Risk-informed Regulatory Guide ...

Draft Regulatory Guide (DG)-1085, "Standard Format And Content of Decommissioning Cost Estimates For

October 15, 2001   MEMORANDUM TO:William D. Travers Executive Director for Operations                /RA/FROM:John T. Larkins, Executive Director Advisory Committee on Reactor Safe...

REVISION 4 TO REGULATORY GUIDE 1.101, "EMERGENCY PLANNING AND PREPAREDNESS FOR NUCLEAR POWER REACTOR

June 13, 2003MEMORANDUM TO:William D. TraversExecutive Director for Operations /RA/ FROM:John T. Larkins, Executive DirectorAdvisory Committee on Reactor Safeguards  SUBJECT:REVISION 4 TO REGULATORY GUIDE 1.101, "EMERGENCY PLANNING AND PREPAREDNESS FOR NUCLEAR P...

Draft Final Revision 1 of Regulatory Guide 1.138, "Laboratory Investigations of Soils and Rocks for

September 15, 2003MEMORANDUM TO:William D. Travers Executive Director for OperationsFROM:          /RA/ John T. Larkins, Executive Director Advisory Committee on Reactor Safeguards  SUBJECT:DRAFT FINAL REV...

Confirmatory Research Program on High-Burnup Fuel

March 14, 2002Dr. William D. Travers Executive Director for Operations U.S. Nuclear Regulatory Commission Washington, D.C. 20555-0001Subject: Confirmatory Research Program on High-Burnup FuelDear Dr. Travers:In recent months, the Advisory Committee on Reactor Safeguards (ACRS)...

Duane Arnold Energy Center Extended Power Uprate

October 17, 2001The Honorable Richard A. Meserve Chairman U.S. Nuclear Regulatory Commission Washington, D.C. 20555-0001SUBJECT: DUANE ARNOLD ENERGY CENTER EXTENDED POWER UPRATEDear Chairman Meserve:During the 486th meeting of the Advisory Committee on Reactor Safeguards, Octo...

Draft Report, “Regulatory Effectiveness of the Station Blackout Rule”

June 22, 2000Dr. William D. Travers Executive Director for Operations U.S. Nuclear Regulatory Commission Washington, D.C. 20555-0001Dear Dr. Travers:SUBJECT:DRAFT REPORT, "REGULATORY EFFECTIVENESS OF THE STATION BLACKOUT RULE"During the 473rd meeting of the Advisory Committee ...

Planning and Procedures Subcommittee Meeting

Revised: January 9, 2002SCHEDULE AND OUTLINE FOR DISCUSSION ADVISORY COMMITTEE ON REACTOR SAFEGUARDS PLANNING AND PROCEDURES SUBCOMMITTEE MEETING ORLANDO, FLORIDAJANUARY 24-26, 2002THURSDAY, JANUARY 24, 20021)8:30-8:45 A.M.Opening Remarks by the Subcommittee Chairman (Open) (G...

Response from NEIMA Local Community Advisory Board Questionnaire 10-29-2019 J Semancik.

From: Jeff Semancik, CT Nuclear Energy Advisory CouncilTo: NEIMA108 ResourceSubject: Response from "NEIMA Local Community Advisory Board Questionnaire"Date: Tuesday, October 29, 2019 1:25:23 PMBelow is the result of your feedback form. It was submitted byJeff Semancik, CT Nuc...

Differing Professional Opinion on Steam Generator Tube Integrity

February 1, 2001Dr. William D. Travers Executive Director for Operations U.S. Nuclear Regulatory Commission Washington, D. C. 20555-0001Dear Dr. Travers:Subject: DIFFERING PROFESSIONAL OPINION ON STEAM GENERATOR TUBE INTEGRITYIn a memorandum dated July 20, 2000, you requested ...

Draft Regulatory Guide DG-1108, "Combining Modal Responses and Spatial Components in Seismic Respons

July 17, 2001MEMORANDUM TO:William D. Travers Executive Director for Operations                  /RA/FROM:John T. Larkins, Executive Director Advisory Committee on Reactor SafeguardsSUBJECT:DRAFT ...

SA-07-06, Security Officers Inattentive to Duty.

Page 1 of 3 September 27, 2007 SECURITY ADVISORY FOR POWER REACTORS, CATEGORY I FUEL CYCLE FACILITIES, CATEGORY III FUEL CYCLE FACILITIES, INDEPENDENT SPENT FUEL STORAGE INSTALLATIONS, CONVERSION FACILITIES, AND GASEOUS DIFFUSION PLANTS SA-07-06 SUBJECT: SECURI...

ACRS Plant Operations and PRA Subcommittee Meeting, February 21, 2001

ADVISORY COMMITTEE ON REACTOR SAFEGUARDS PLANT OPERATIONS AND PRA SUBCOMMITTEES SOUTH TEXAS PROJECT EXEMPTION REQUEST FEBRUARY 21, 2001 ROCKVILLE, MARYLAND-PROPOSED AGENDA- TOPICSPEAKERTIMEI.Introductory RemarksSubcommittee ChairG. Apostolakis8:30-8:35 a.m.II.Industry Pre...