Criticality Safety Support Group

Tasking and Responses

Task/Response Number Title Tasking Date Submitted Response Date Submitted
2018-01 Educational/Training for Improving Effectiveness of NCS interface with Operations/Production August 22, 2018
2017-05 CSSG Assessment of SRNS NCS Program December 5, 2017 March 27, 2018
2017-04 CSSG Review of LANL CSP Oct 03, 2017 Please contact the NCSP Manager Angela.Chambers@nnsa.doe.gov
2017-03 Comment resolution for DOE-STD-3007-20XX, Guidelines for Preparing Criticality Safety Evaluations at Department of Energy Nonreactor Nuclear Facilities June 13, 2017
2017-02 Review of FY18 NCSP Proposals by the CSSG Feb 23, 2017 June 5, 2017
2017-01 Review of EM Letter to the DNFSB closing Criticality Safety issues at the Waste Treatment Plan Feb 6, 2017
May 17, 2017 Rev 1
March 23, 2017
June 5, 2017 Rev 1
2016-05 Regulatory Impediments to Effective Operational Nuclear Criticality Safety Nov 2, 2016 Please contact the NCSP Manager Angela.Chambers@nnsa.doe.gov
2016-04 Position of the CSSG on Natural Phenomena and Other Extreme Events vis-a-vis ANSI/ANS-8 Standards Jun 22, 2016 January 23, 2018
2016-03 Review of Criticality Safety Issues at the Waste Treatment Plant Jun 1, 2016 Oct 4, 2016
2016-02 Review of FY-17 NCSP Proposals by the CSSG Feb 17, 2016 Nov 1, 2016
2016-01 Review of US DOE NCSP T&EP Hands-On Training and Education Course for Criticality Safety Professional Dec 22, 2015 Apr 4, 2016
2015-04 DOE-STD-1020 Nexus to Criticality Safety Feb 13, 2015 Mar 30, 2015
2015-03 Accident Analysis Handbook, Chapter 4 Revision Feb 13, 2015 Jan 15, 2016
DRAFT
2015-02 Revision of DOE-STD-3007-2007, Guidelines for Preparing Criticality Safety Evaluations at Department of Energy Nonreactor Nuclear Facilities Rev 1
Aug 16, 2016
Jan 10, 2017
2015-01 Support CTA Interpretation regarding the UPF SDS Apr 1, 2015 Apr 28, 2015
2014-05 CSSG Position on Evacuation and Criticality Safety Oct 16, 2014 Nov 18, 2014
2014-04 Review of LANL Solution Reactor Proposal Aug 6, 2014 Dec 5, 2014
2014-03 Draft Criticality Safety Chapter for Revised Pu Handbook Aug 6, 2014 Jun 1, 2015
2014-02 Validation with Limited Benchmark Data Jun 4, 2014 Sep 21, 2015
2014-01 Criticality Safety Technical Assistance for Los Alamos Jan 2, 2014 Oct 9, 2014
2013-04 CSSG Assessment of Y-12 NCS Operational Review and Evaluation Implementation Process Jun 25, 2013 Oct 11, 2013
2013-03-01 CSSG SME Document Review of DOE-STD-3009a-YR Feb 6, 2013 Mar 19, 2013 
RevCom-1-31084-DOE-STD-3009a-YR
2013-03 Standing Request by the NCSP Manager for CSSG SME Document Review Jan 24, 2013
2013-02 CSSG Assessment of Scope of Operations and Criticality Safety Staff Capacity and Review of LANL CAP and Metrics for Nuclear Criticality Safety Program Mar 7, 2013 May 16, 2013
Cover Letter
Report
2013-01 CSSG Position on Use of Water for Firefighting in Light of Criticality Constraints for DOE Facilities Dec 18, 2012 Feb 28, 2014
2011-06 Focused Criticality Safety Review at LANL Plutonium Facility (PF-4) Dec 9, 2011 Apr 13, 2012
For Internal Use
2011-05 Independent Review of Godiva Safety Oct 25, 2011 Dec 29, 2011
Report 1
Report 2
2011-04 CSSG Review of the UPF Facility Position on Criticality Safety in Regards to Seismic Design Apr 26, 2011 May 20, 2011
2011-03 CSSG Response to DNFSB Staff Member on CSSG Position in Regards to Seisemic Design Apr 26, 2011 May 15, 2011
2011-02 CSSG Participation in Drafting and Review of the Final DOE HS-21 Revision to DOE-STD-3009 Feb 11, 2011 Oct 3, 2011
2011-01 CSSG Review of Draft DOE O 420.1C Jan 18, 2011 Jan 31, 2011
2010-02 Role of Criticality Safety in Facility Hazard Categorization Sep 21, 2010 Oct 16, 2010
2010-01 Balanced Technical Approaches for Addressing Potential Seismically Induced Criticality Accidents in New Facility Design Apr 23, 2010 Nov 19, 2010
Dec 5, 2011
Rev1 final
2009-06 Review of the Technical Criticality Safety Basis for the Hanford Tank Farm Nov 6, 2009 Jan 28, 2010
2009-05 Development of a training guide for DOE-STD-1173-2009, Criticality Safety Functional Area Qualification Standard, DOE Nuclear Facilities Technical Personnel Oct 12, 2009 Oct 4, 2010
2009-04 Review of the 2009 Revision to DOE-STD-1158, Self-Assessment Standard for DOE Contractor Criticality Safety Programs Sep 30, 2009 Oct 18, 2009
2009-03 Recommendations for the Future DOE NCSP Training and Education Infrastructure Program Jul 1, 2009 Oct 16, 2009
2009-02 Development and Recommendation of a Uniform Criticality Incident Categorization Scheme Jan 5, 2009 Mar 5, 2009
2009-01 Position Paper on the Purpose, Structure and Operation of Criticality Safety Committees Jan 5, 2009 Jul 2, 2009
2008-05 OUO For Internal Use For Internal Use
2008-04 Definition of critical in terms of calculated reactivity for use in probabilistic risk analysis Jun 30, 2008 Jul 30, 2008
2008-03 Recommendation on the DOE needs for a large, multi-purpose horizontal split table critical assembly device Jun 19, 2008 Jul 3, 2008
2008-02 OUO For Internal Use For Internal Use
2008-01 OUO For Internal Use For Internal Use
2007-07 Review of the Technical Basis for IEZ at Y-12 (Y/DD-1242) Jul 2, 2007 Sep 25, 2007
2007-06 CSSG Self-Assessment Aug 2, 2007 Oct 19, 2007
2007-05 Review of RevCom Draft DOE-STD-1189 Apr 24, 2007 May 30, 2007
2007-04 Review of Fluor-Hanford Draft Criticality Safety Evaluation Report Apr 10, 2007 Apr 24, 2007
2007-03 Technical review of the document, "Preclosure Criticality Analysis Process Report, Rev.1 [dated - March 08, 2007]” and License Application Section 1.14 [Story Board Draft D] and Resolution of Previous CSSG Comments. Apr 5, 2007 Jun 20, 2007
2007-02 Review of Site Criticality Safety Infractions and Deficiencies Occurring in Calendar Year 2006 Feb 05, 2007 May 07, 2007
2007-01 Review and Prioritization of Proposed NCSP Tasks for FY08 Feb 5, 2007 Mar 22, 2007
2006-07 Technical review of the draft document, "Preclosure Criticality Analysis Process Report” Jun 19, 2006 Aug 17, 2006
2006-06 Assessment of Criticality Safety and Nuclear Data Needs Requiring Solution Critical Experiments Involving Other than Uranyl-Nitrate Solutions Mar 6, 2006 Jul 24, 2006
2006-05 Assessment of Criticality Safety and Nuclear Data Needs Requiring a Super-SHEBA Capability Mar 6, 2006 Jul 11, 2006
2006-04 Review and Prioritization of Proposed NCSP Tasks for FY07 Mar 10, 2006 May 8, 2006
2006-03 Review and Recommendation on the LLNL Hands-On Criticality Safety Training Course Syllabus Feb 1, 2006 May 8, 2006
2006-02 Recommendation on Internet Availability of Criticality Safety Related Reports Jan 31, 2006 May 8, 2006
2006-01 Review of Criticality Safety Infractions & Deficiencies at Identified Priority Sites Jan 31, 2006 May 8, 2006