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Advisory Committee on Reactor Safeguards (ACRS) 2011 Letter Reports
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| Date | Title | EDO Response |
|---|---|---|
| 12/13/2011 | Revised Branch Technical Position on Concentration Averaging and Encapsulation of Low-Level Radioactive Waste | 02/03/2012 |
| 12/12/2011 | Response to the October 28, 2011, EDO Letter Regarding the ACRS Recommendations on Topical Report NEDC-33173P, Supplement 2, Parts 1, 2, and 3, "Analysis of Gamma Scan Data and Removal of Safety Limit Critical Power Ratio (SLMCPR) Margin" | 01/16/2012 |
| 12/08/2011 | Proposed Requirements for ITAAC Maintenance and Draft Final Regulatory Guide 1.215, "Guidance for ITAAC Closure Under 10 CFR Part 62" | 01/16/2012 |
| 12/07/2011 | Report on the Safety Aspects of the Progress Energy Florida, Inc. Combined License Application for Levy Nuclear Plant, Units 1 and 2 | 01/24/2012 |
| 12/06/2011 | ESBWR Design Certification Rulemaking and Supplemental Final Safety Evaluation Report | No Response Required |
| 12/06/2011 | Proposed Revisions to Regulatory Guides 1.140 and 1.185 | No Response Required |
| 11/14/2011 | Draft Final Revision 6 of Standard Review Plan Branch Technical Position 7-19, "Guidance for Evaluation of Diversity and Defense-in-Depth in Digital Computer-Based Instrumentation and Control Systems" | 01/27/2012 |
| 11/14/2011 | Topical Report NEDC-33173P-A, Supplement 2, Parts 1, 2, and 3, "Analysis of Gamma Scan Data and Removal of Safety Limit Minimum Critical Power Ratio (SLMCPR) Margin" | Non-publically Available |
| 11/14/2011 | Draft Final Regulatory Guide 1.106 | No Response Required |
| 11/14/2011 | Proposed Revision 4 to Regulatory Guide 1.52 (DG-1274) | No Response Required |
| 11/10/2011 | Nine Mile Point Nuclear Station, Unit 2, Extended Power Uprate Application | 12/12/2011 |
| 11/08/2011 | ACRS Review of Staff's Prioritization of Recommended Actions to be Taken in Response to Fukushima Lessons Learned (SECY-11-0137) | 12/08/2011 |
| 10/17/2011 | Enhancing the Fuel Cycle Oversight Process | 11/08/2011 |
| 10/17/2011 | Draft Final Regulatory Guide (RG) 1.82, "Water Sources for Long-Term Recirculation Cooling Following a Loss-of-Coolant Accident," Revision 4 | 11/21/2011 |
| 10/13/2011 | Initial ACRS Review of: (1) the NRC Near-Term Task Force Report on Fukushima and (2) Staff's Recommended Actions to be Taken Without Delay | 12/08/2011 |
| 10/12/2011 | Proposed Closeout – Generic Issue 186, "Potential Risk and Consequences of Heavy Load Drops in Nuclear Power Plants" | No Response Required |
| 09/22/2011 | Final Rule – AP1000 Design Certification Amendment | No Response Required |
| 09/22/2011 | Chapters 2, 5, 8, 10,11,12, 13, and 16 of the Safety Evaluation Report with Open Items for Certification of the US-APWR Design | 10/25/2011 |
| 09/22/2011 | Proposed Rulemaking to Introduce a Site-Specific Performance Assessment and Human Intrusion Analysis Requirement to 10 CFR Part 61 | 11/03/2011 |
| 09/21/2011 | Proposed Regulatory Guide DG-1278 | No Response Required |
| 09/20/2011 | Draft Final Regulatory Guides 1.159, 1.221, and 1.218 | No Response Required |
| 09/20/2011 | Supplement 1 to NUREG-1930, "Safety Evaluation Report Related to the License Renewal of Indian Point Nuclear Generating Units 2 and 3" | No Response Required |
| 09/19/2011 | Draft Final Regulatory Guide 1.115, Revision 2, "Protection Against Turbine Missiles" | 10/25/2011 |
| 09/19/2011 | ACRS Assessment of the Quality of Selected NRC Research Projects-FY2011 | |
| 09/19/2011 | Revision 19 to the AP1000 Design Control Document and the AP1000 Final Safety Evaluation Report | 10/12/2011 |
| 08/11/2011 | Response to the June 8, 2011, EDO Letter Regarding Draft Final Revision 3 of Regulatory Guide (RG) 1.152, "Criteria for Use of Computers in Safety Systems of Nuclear Power Plants" | 01/30/2012 |
| 08/11/2011 | Topical Report NEDC-33173P, Supplement 2, Part 1, 2 and 3, "Analysis of Gamma Scan Data and Removal of Safety Limit Minimum Critical Power Ratio (SLMCPR) Margin | |
| 07/20/2011 | Information Requested During the April 7, 2011, ACRS Meeting | |
| 07/20/2011 | Draft Final Regulatory Guide 1.156 | No Response Required |
| 07/20/2011 | Request for Waiver of ACRS Review of Final Rule: U.S. Advanced Boiling Water Reactor Aircraft Impact Design Certification Amendment (RIN 3150-A184) | 08/04/2011 |
| 07/19/2011 | Supplement 2 to NUREG-1891 | No Response Required |
| 07/19/2011 | Proposed Regulatory Guide DG-1270 | No Response Required |
| 06/22/2011 | Draft Regulatory Guides DG-1261, DG-1262, and DG-1263 | |
| 06/22/2011 | Draft SECY Paper, "Options for Proceeding with Future Level 3 Probabilistic Risk Assessment Activities" | 09/21/2011 |
| 06/16/2011 | Report on the Safety Aspects of the License Renewal Application for the Hope Creek Generating Station | 07/14/2011 |
| 06/13/2011 | NRC Bulletin 2011-01, "Mitigating Strategies" | |
| 06/09/2011 | Draft Final Regulatory Guides 1.107 and 1.179 | No Response Required |
| 05/25/2011 | Report on the Safety Aspects of the License Renewal Application for the Salem Nuclear Generating Station Units 1 and 2 | 06/16/2011 |
| 05/24/2011 | Human Factors Considerations Associated with Emerging Technologies in Nuclear Power Plants | 06/16/2011 |
| 05/20/2011 | High Temperature Gas-Cooled Reactor (HTGR) NRC Research Plan | 06/10/2011 |
| 05/19/2011 | Response to the April 5, 2011, EDO Letter Regarding Draft Final Regulatory Guides 1.34, 1.43, 1.44, and 1.50 | 06/24/2011 |
| 05/19/2011 | Response to the February 5, 2011, EDO Letter Regarding the Final Safety Evaluation Associated with the Amendment to the AP1000 Design Control Document | 06/30/2011 |
| 05/18/2011 | Response to the March 1, 2011, EDO Letter Regarding Draft Final Rule, “Enhancements to Emergency Preparedness,” and Related Regulatory Guidance Documents | 06/22/2011 |
| 05/17/2011 | Safety Evaluation Report Related to the License Renewal of Prairie Island Nuclear Generating Plant, Units 1 and 2, Docket Numbers 50-282 and 50-306 | |
| 04/20/2011 | Final Draft Revision 3 of RG 1.152 Criteria for use of Computers in Safety Systems of Nuclear Power Plants | 06/08/2011 |
| 04/19/2011 | Response to the March 22, 2011, EDO Letter Regarding Comparison of Integrated Safety Analysis and Probabilistic Risk Assessment for Fuel Cycle Facilities | 06/01/2011 |
| 04/19/2011 | Chapters 2, 4, 5, 8, 10, 11, 12, 16, 17, and 19 of the Safety Evaluation Report with Open Items Associated with the Calvert Cliffs Nuclear Power Plant Unit 3 Combined License Application | 05/19/2011 |
| 04/12/2011 | Proposed Regulatory Guides DG-1264, DG1206, DG-1207, DG-1208, DG-1209, DG-1210, and DG-1267 | No Response Required |
| 04/12/2011 | Draft Final Regulatory Guides 8.2, 8.24, and 3.67 | No Response Required |
| 04/12/2011 | Additional Information Regarding The Safety Evaluation Report For The License Renewal Of Palo Verde Nuclear Generating Station, Units 1, 2, and 3 | |
| 04/12/2011 | Draft Revision 3 to NUREG-1022, “Event Reporting Guidelines 10 CFR 50.72 and 50.73” | No Response Required |
| 03/23/2011 | Status of Groundwater Protection Task Force Efforts | 04/22/2011 |
| 03/23/2011 | Point Beach Nuclear Plant Units 1 and 2 Extended Power Uprate Application | 04/08/2011 |
| 03/16/2011 | SECY-11-0024, "Use of Risk Insights to Enhance the Safety Focus of Small Modular Reactor Reviews" | 03/22/2011 |
| 03/10/2011 | Draft Final Regulatory Guide 1.149 | No Response Required |
| 03/10/2011 | Draft Final Revision to 10 CFR 50.55a, "Codes and Standards" | |
| 03/10/2011 | Supplement 2 to NUREG-1907, "Safety Evaluation Report Related to the License Renewal of Vermont Yankee Nuclear Power Station, Docket NO. 50-271" | |
| 03/10/2011 | Withdrawal of Regulatory Guide 8.5 | No Response Required |
| 03/01/2011 | Report on the Safety Aspects of the License Renewal Application for the Palo Verde Nuclear Generating Station | 03/24/2011 |
| 02/28/2011 | Response to the January 21, 2011, EDO Letter Regarding the Safety Culture Policy Statement | 03/31/2011 |
| 02/24/2011 | Draft Final Regulatory Guides 1.34, 1.43, 1.44, and 1.50 | 04/05/2011 |
| 02/17/2011 | Comparison of Integrated Safety Analysis (ISA) to Probabilistic Risk Assessment (PRA) | 03/22/2011 |
| 02/17/2011 | Report on the Safety Aspects of the South Carolina Electric and Gas Company Combined License Application for V.C. Summer Nuclear Station, Units 2 and 3 | 03/26/2011 |
| 02/17/2011 | SECY-11-0014, “Use of Containment Accident Pressure in Analyzing Emergency Core Cooling System and Containment Heat Removal System Pump Performance in Postulated Accidents” | 03/27/2011 |
| 02/17/2011 | Current State of Licensee Efforts to Transition to National Fire Protection Association (NFPA) Standard 805 | 05/03/2011 |
| 02/17/2011 | Proposed Regulatory Guide DG-1254 | No Response Required |
| 01/31/2011 | Review of RAMONA5-FA For Use in BWR Stability Calculations | |
| 01/24/2011 | Draft Final Revision 2 to Regulatory Guide 1.174 and Revision 1 to Regulatory Guide 1.177 | 02/04/2011 |
| 01/24/2011 | Draft Final Rule, "Enhancements to Emergency Preparedness," and Related Regulatory Guidance Documents | 02/15/2011 |
| 01/24/2011 | Report on the Safety Aspects of the Southern Nuclear Operating Company Combined License Application for Vogtle Electric Generating Plant, Units 3 and 4 | 03/03/2011 |
| 01/19/2011 | Report on the Safety Aspects of the Aircraft Impact Assessment for the Westinghouse Electric Company AP1000 Design Certification Amendment Application | 02/09/2011 |
| 01/07/2011 | Report of the Safety Aspects of the License Renewal Application for the Kewaunee Power Station | 02/09/2011 |
Page Last Reviewed/Updated Thursday, August 27, 2026
Page Last Reviewed/Updated Thursday, August 27, 2026