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 Issue dateTitle
ML19350B5792 January 2020Generation Station - Safety Evaluation Regarding Implementation of Hardened Containment Vents Capable of Operation Under Severe Accident Conditions Related to Order EA-13-109 (CAC No. MF4383; EPID L-2014-JLD-0045)
GO2-19-027, License Amendment Request for Licensing Basis Change to Control Room Air Conditioning System25 February 2019License Amendment Request for Licensing Basis Change to Control Room Air Conditioning System
ML17355A66731 December 2017Amendment 64 to Final Safety Analysis Report, Chapter 9, Auxiliary Systems
ML17355A66131 December 2017Amendment 64 to Final Safety Analysis Report, Chapter 1, Introduction and General Description of Plant
ML16054A01212 February 2016FOIA/PA-2015-0294 - Resp 2 - Final, Agency Records Subject to the Request Are Enclosed. Part 4 of 8
ML16054A00812 February 2016FOIA/PA-2015-0294 - Resp 2 - Final, Agency Records Subject to the Request Are Enclosed. Part 1 of 8
ML16054A01412 February 2016FOIA/PA-2015-0294 - Resp 2 - Final, Agency Records Subject to the Request Are Enclosed. Part 6 of 8
ML15355A50921 December 2015Final Safety Analysis Report, Amendment 63, Chapter 9 - Auxiliary Systems
ML15355A49021 December 2015Final Safety Analysis Report, Amendment 63, Chapter 2 - Site Characteristics
ML15355A48921 December 2015Final Safety Analysis Report, Amendment 63, Chapter 1 - Introduction and General Description of Plant
ML15345A32217 December 2015OEDO-15-00369 - 2.206 - Response, Emergency Enforcement Petition to Immediately Repair Known Crack at Columbia Generating Station
GO2-15-175, Response to Order EA-13-109 - Overall Integrated Plan for Reliable Hardened Containment Vents Under Severe Accident Conditions, Phases 1 and 2, Revision 116 December 2015Response to Order EA-13-109 - Overall Integrated Plan for Reliable Hardened Containment Vents Under Severe Accident Conditions, Phases 1 and 2, Revision 1
IR 05000397/201500312 November 2015IR 05000397/2015003, July 1, 2015 Through September 30, 2015, Columbia Generating Station Exercise of Enforcement Discretion
ML15316A83412 November 2015IR 05000397/2015003, July 1, 2015 Through September 30, 2015, Columbia Generating Station Exercise of Enforcement Discretion
GO2-16-021, R02 15-5462, Revision a, Expedited Seismic Evaluation Process (ESEP) Report27 October 2015R02 15-5462, Revision a, Expedited Seismic Evaluation Process (ESEP) Report
ML15069A11217 April 2015G20110563 - Licensee Letter Regarding Draft Director'S Decision to Licensee'S with Mark I and II Containment Design
ML12215A31417 April 2015Proposed Director'S Decision - 2.206 Petition Re Boiling Water Reactors with Mark I and Mark II Containment Designs
ML12215A28317 April 2015G20110563 - LTR to Lochbaum -- Draft Director'S Decision Re 2.206 Petition Re Boiling Water Reactors with Mark I and Mark II Containment Designs
ML14335A15825 March 2015Interim Staff Evaluation Relating to Overall Integrated Plan in Response to Order EA-13-109 (Severe Accident Capable Hardened Vents)
GO2-14-107, Energy Northwest'S Phase 1 Response to NRC Order EA-13-109, Overall Integrated Plan for Reliable Hardened Containment Vents Under Severe Accident Conditions30 June 2014Energy Northwest'S Phase 1 Response to NRC Order EA-13-109, Overall Integrated Plan for Reliable Hardened Containment Vents Under Severe Accident Conditions
ML14148A35830 April 2014G20130776/LTR-13-0866 - Transcript of 4/30/2014 Petition Review Board Conference Call with Charles Johnson, Oregon & Washington Physicians for Social Responsibility; 2.206 Petition Seismic Hazards at Columbia
ML14121A02830 April 2014NRR E-mail Capture - Testimony of Oregon and Washington Psr - Post-PRB Meeting for Columbia Seismic Concerns 2.206 Teleconference - 4/30/14
ML14106A00115 April 2014NRR E-mail Capture - PRB Initial Recommendation (G20130776; MF3031)
ML14105A02715 April 2014NRR E-mail Capture - PRB Initial Recommendation (G20130776; MF3031)
ML14083A67924 March 2014NRR E-mail Capture - PRB Initial Recommendation (G20130776; MF3031)
NRC-2014-0037, FRN: Applications and Amendments to Facility Operating Licenses and Combined Licenses Involving No Significant Hazards Considerations: Publication Date: March 4, 20144 March 2014FRN: Applications and Amendments to Facility Operating Licenses and Combined Licenses Involving No Significant Hazards Considerations: Publication Date: March 4, 2014
ML14051A6714 March 2014FRN: Applications and Amendments to Facility Operating Licenses and Combined Licenses Involving No Significant Hazards Considerations: Publication Date: March 4, 2014
ML14010A29330 December 2013Final Safety Analysis Report, Amendment 62, Chapter 1 - Introduction and General Description of Plant
ML14010A29430 December 2013Final Safety Analysis Report, Amendment 62, Chapter 2 - Site Characteristics
ML14010A30430 December 2013Final Safety Analysis Report, Amendment 62, Chapter 9 - Auxiliary Systems
ML14010A29730 December 2013Final Safety Analysis Report, Amendment 62, Chapter 3 - Design Criteria - Structures, Components, Equipment, and Systems, - Figure 3.6-21 Through Figure 3.12-4
GO2-13-035, Energy Northwest'S Response to NRC Order EA-12-050 Overall Integrated Plan for Reliable Hardened Containment Vents28 February 2013Energy Northwest'S Response to NRC Order EA-12-050 Overall Integrated Plan for Reliable Hardened Containment Vents
ML12011A16314 December 2011Amendment 61 to Final Safety Analysis Report, Chapter 9, Auxiliary Systems
ML12011A15614 December 2011Amendment 61 to Final Safety Analysis Report, Chapter 3, Figure 3.6-16 Through 3.12-4
ML12011A15314 December 2011Amendment 61 to Final Safety Analysis Report, Chapter 2, Site Characteristics
ML12011A15214 December 2011Amendment 61 to Final Safety Analysis Report, Chapter 1, Introduction and General Description of Plant
ML11318A27414 November 2011NRC Staff'S Answer to Petition for Review of LBP-11-27
IR 05000397/20110042 November 2011IR 05000397-11-004 on 06/26/2011 09/24/2011 Columbia Generating Station, Integrated Resident & Regional Report; Equipment Alignment; Maintenance Effectiveness; Operability Evaluations; Evaluations of Changes, Tests, or Experiments & Permane
GO2-11-092, Response to Request for Additional Information Related to the Review of the Severe Accident Mitigation Alternative Analysis6 May 2011Response to Request for Additional Information Related to the Review of the Severe Accident Mitigation Alternative Analysis
NRC-2010-0131, Brief of Nuclear Energy Institute as Amicus Curiae in Opposition to the Emergency Petition to Suspend All Pending Reactor Licensing Decisions and Related Rulemaking Decisions2 May 2011Brief of Nuclear Energy Institute as Amicus Curiae in Opposition to the Emergency Petition to Suspend All Pending Reactor Licensing Decisions and Related Rulemaking Decisions
IR 05000397/201000717 December 2010IR 0500397-10-007, on 10/18/2010 - 11/04/2010; Columbia Generating Station, Scoping of Nonsafety-Related Affecting Safety-Related Systems and Review of License Renewal Aging Management Programs
GO2-07-045, Final Response to Generic Letter 2003-01 Control Room Habitability.2 March 2007Final Response to Generic Letter 2003-01 Control Room Habitability.
GO2-06-119, Request for Exemption from Certain Requirements of 10 CFR 72.212 and 72.214 for Dry Cask Storage14 September 2006Request for Exemption from Certain Requirements of 10 CFR 72.212 and 72.214 for Dry Cask Storage
ML06272007014 September 2006Request for Exemption from Certain Requirements of 10 CFR 72.212 and 72.214 for Dry Cask Storage
ML17292B26131 December 1997WNP-2 Annual Operating Rept for 1997. W/980226 Ltr
ML17291A75525 April 1995Application for Amend to License NPF-21,adding RWCU Sys High Blowdown Containment Isolation Trip Function & Associated LCO & SRs to Tables 3.3.2-1,3.3.2-2 & 4.3.2.1-1
ML17285A64328 July 1989LER 89-027-00:on 890630,preliminary Engineering Evaluation Determined That Two Seismic Supports Missing on Each of Two PASS Containment Isolation Valves.Caused by Less than Adequate Work practices.W/890728 Ltr
ML17285A70028 July 1989LER 89-027-01:on 890630,determined That Two Seismic Supports Missing on PASS Containment Isolation Valves.Caused by Inadequate Work Practices & Training of Project Personnel. Tech Spec Action Statement 3.6.1 entered.W/890825 Ltr
ML17277A77315 August 1983Forwards Info Describing Actions Taken to Resolve Const Issues Identified in IE Insp Rept 50-397/83-29,per 830715 Submittal.Schedules for Completion & Status of Programs Addressing Broad Issues Also Encl
IR 05000397/198302915 August 1983Forwards Info Describing Actions Taken to Resolve Const Issues Identified in IE Insp Rept 50-397/83-29,per 830715 Submittal.Schedules for Completion & Status of Programs Addressing Broad Issues Also Encl
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