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Issue date | Title | Topic | |
---|---|---|---|
ML22067A186 | 10 March 2022 | Enc 1 - Regulatory Conference Participant List | Regulatory Conference |
ML22034A395 | 16 February 2022 | Enclosure 3 - IP 96001 CY2021 - IR 8 Baseline Inspection Completion | |
ML22034A397 | 16 February 2022 | Enclosure 2 - IP 92707 CY2021 - IR 8 Baseline Inspection Completion | |
ML22034A399 | 16 February 2022 | Enclosure 1 - IP 71130.03 Cy 2021 - IR 8 Baseline Inspection Completion | |
ML21027A347 | 27 January 2021 | 2021401 Information Release | |
ML20118C190 | 13 May 2020 | Public Notice of Application for Renewed Facility Operating License an Exigent License Amendment Request for a One-Time Change to Completion Times for Inoperable Electrical Distribution Systems | Anticipated operational occurrence Probabilistic Risk Assessment Pandemic Coronavirus |
ML19228A165 | 26 August 2019 | Public Notice - NRC Staff Proposes to Amend Operating License at the Columbia Generating Station | Anticipated operational occurrence |
ML19009A327 | 8 January 2019 | NRC-2017-000688 - Resp 4 - Interim, Agency Records Subject to the Request Are Enclosed (Columbia Generating Station, FHRR - Released Set) | Safe Shutdown Unanalyzed Condition Ultimate heat sink Hydrostatic FLEX Fukushima Dai-Ichi Earthquake |
ML18144A977 | 25 May 2018 | FAQ 18-03 Columbia Scram Exemption Request Final Approved | Exemption Request |
ML16210A529 | 28 July 2016 | Emergency Action Level (EAL) Classification Matrix (Wallcharts) - Enclosure 1, Attachment 3 | |
ML16054A013 | 12 February 2016 | FOIA/PA-2015-0294 - Resp 2 - Final, Agency Records Subject to the Request Are Enclosed. Part 5 of 8 | |
ML16054A007 | 12 February 2016 | FOIA/PA-2015-0294 - Resp 2 - Final, Final Response #2, Records Already Publicly Available | Fukushima Dai-Ichi Non-Concurrence Process |
ML16054A012 | 12 February 2016 | FOIA/PA-2015-0294 - Resp 2 - Final, Agency Records Subject to the Request Are Enclosed. Part 4 of 8 | Safe Shutdown Earthquake Probabilistic Risk Assessment Fukushima Dai-Ichi Design basis earthquake Operability Determination License Renewal Earthquake Backfit |
ML16054A010 | 12 February 2016 | FOIA/PA-2015-0294 - Resp 2 - Final, Agency Records Subject to the Request Are Enclosed. Part 2 of 8 | Earthquake Backfit |
ML16054A009 | 12 February 2016 | FOIA/PA-2015-0294 - Resp 2 - Final, Agency Records Subject to the Request Are Enclosed. Part 8 of 8 | Probabilistic Risk Assessment FLEX Earthquake |
ML16054A015 | 12 February 2016 | FOIA/PA-2015-0294 - Resp 2 - Final, Agency Records Subject to the Request Are Enclosed. Part 7 of 8 | License Renewal Earthquake |
ML16054A008 | 12 February 2016 | FOIA/PA-2015-0294 - Resp 2 - Final, Agency Records Subject to the Request Are Enclosed. Part 1 of 8 | Safe Shutdown Unanalyzed Condition Ultimate heat sink Safe Shutdown Earthquake Probabilistic Risk Assessment FLEX Fukushima Dai-Ichi Design basis earthquake Open House License Renewal Earthquake Backfit |
ML16054A014 | 12 February 2016 | FOIA/PA-2015-0294 - Resp 2 - Final, Agency Records Subject to the Request Are Enclosed. Part 6 of 8 | Safe Shutdown Unanalyzed Condition Boric Acid Ultimate heat sink Safe Shutdown Earthquake Probabilistic Risk Assessment FLEX Design basis earthquake Open House License Renewal Earthquake Backfit Weak link |
ML16054A011 | 12 February 2016 | FOIA/PA-2015-0294 - Resp 2 - Final, Agency Records Subject to the Request Are Enclosed. Part 3 of 8 | Earthquake |
ML15141A276 | 28 May 2015 | Public Notice of Application for Amendment, Extension of Implementation Period for Amendment 232 Revision of Technical Specification Table 3.3.1.1-1, Function 7, Scram Discharge Volume Water Level - High | Commercial Grade Dedication Scram Discharge Volume Fuel cladding |
ML14071A150 | 3 February 2014 | 3: Public Notice of Application - Public Notice and Public Hearing Proposed National Pollutant Discharge Elimination System Permit Reissuance for the Energy Northwest Columbia Station | |
ML14071A155 | 15 January 2014 | 4: Columbia Generating Station - National Pollutant Discharge Elimination System Waste Discharge Permit No. WA002515-1, 1/15/2014 | Grab sample Biofouling |
ML13253A229 | 15 August 2013 | Potential Rais: Meteorology and Air Compliance | Environmental Justice |
ML13143A331 | 6 June 2013 | Operating Boiling-Water Reactor Licensees with Mark 1 and Mark 2 Containments Addresses List - Enclosure 2 | |
ML13246A327 | 10 April 2012 | Energy Northwest Documents Regarding an Engineering Change and 10 C.F.R. 50.59 Evaluation | Hot Short Offsite Dose Calculation Manual Anticipated operational occurrence Multiple Spurious Operation Incorporated by reference Process Control Program Recently irradiated fuel Fire Protection Program Fire Watch Weak link Power Uprate |
ML12056A052 | 12 March 2012 | Enclosure 6 - List of Power Reactor Licensees and Holders of Construction Permits in Active or Deferred Status | |
ML101870644 | 6 July 2010 | Supplemental Info Needed for Acceptance Review LAR to Change Technical Specifications to Support Power Range Neutron Monitoring/Arts/Mellla Implementation. | Anticipated operational occurrence Cyber Security MELLLA |
ML101930460 | 25 March 2010 | List of Historical Leaks and Spills at Us Commercial Nuclear Power Plants | |
ML082390008 | 4 September 2008 | Enclosure 4 - FAQ Log July 2008 | Time of Discovery Ultimate heat sink Coatings Frazil ice Scaffolding Power change Downpower |
ML073240024 | 25 October 2007 | Examples of Max Thermal Power License Conditions | |
ML053500327 | 8 December 2005 | AST Talking Points | Control Room Habitability |
ML102800551 | 15 August 2005 | ARB Summary - RIV-2005-A-0089 | |
ML043150315 | 18 March 2005 | Sept 2004 - Initial Exam - Final Scenarios | Squib Overtravel Earthquake Overspeed trip Overspeed |
ML042610072 | 13 September 2004 | Plant Engineering Branch Closed Items Interim Safety Basis | |
ML050540469 | 10 February 2004 | Dynamic Web Page Printout Dated 02/10/2004, ROP PIM Report - All Sites - Event Dates: 01/01/2003 - 02/10/2004 | Safe Shutdown Fire Barrier Condition Adverse to Quality High Energy Line Break Significance Determination Process Fire Protection Program Water hammer Control Room Habitability |
ML050540464 | 9 February 2004 | Dynamic Web Page Printout Dated 02/09/2004 Regarding Applied Violations for Nuclear Power Plants | |
ML042040248 | 15 January 2004 | Follow-Up Assignment Sheet (Detail) Columbia Re 05/21/2003 Event Involving Temporary Loss of Residual Heat Removal Pump Used for Shutdown Cooling | |
ML18191A345 | 6 March 1975 | Washington Public Power Supply System Nuclear Project No. 2, $125,000,000 Revenue Bonds, Series 1975 a |