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 Issue dateTitle
IR 05000397/20230021 August 2023Integrated Inspection Report 05000397/2023002
IR 05000397/20210022 August 2021Integrated Inspection Report 05000397/2021002
IR 05000397/20190021 August 2019Integrated Inspection Report 05000397/2019002 and 05000397/2019012
ML17355A66731 December 2017Amendment 64 to Final Safety Analysis Report, Chapter 9, Auxiliary Systems
ML16292A8723 November 2016Relief Request 4ISI-06, Use of Code Case N-666-1 on Socket Welded Connections Requiring Repair Due to Vibration Fatigue, Fourth 10-Year Inservice Inspection Interval
GO2-16-128, Response to Request for Additional Information Related to Relief Request 4ISI-06 Regarding Code Case N-666-120 September 2016Response to Request for Additional Information Related to Relief Request 4ISI-06 Regarding Code Case N-666-1
ML16236A07923 August 2016NRR E-mail Capture - Request for Additional Information, Columbia N-666-1, Relief Request 4ISI-06, Use of Code Case N-666-1 on Socket Welded Connections CAC MF7368
ML15355A49621 December 2015Final Safety Analysis Report, Amendment 63, Chapter 3 - Design Criteria - Structures, Components, Equipment, and Systems, Table of Contents
ML15355A50921 December 2015Final Safety Analysis Report, Amendment 63, Chapter 9 - Auxiliary Systems
IR 05000397/20150027 August 2015IR 05000397/20150002; on 04/01/2015 - 06/30/2015; Columbia Generating Station; Refueling and Other Outage Activities; Radiological Hazard Assessment and Exposure Controls; Occupational ALARA Planning and Controls; Event Follow-Up
ML15219A1437 August 2015IR 05000397/20150002; on 04/01/2015 - 06/30/2015; Columbia Generating Station; Refueling and Other Outage Activities; Radiological Hazard Assessment and Exposure Controls; Occupational ALARA Planning and Controls; Event Follow-Up
IR 05000397/20150007 August 2015IR 05000397/20150002; on 04/01/2015 - 06/30/2015; Columbia Generating Station; Refueling and Other Outage Activities; Radiological Hazard Assessment and Exposure Controls; Occupational ALARA Planning and Controls; Event Follow-Up
IR 05000397/201400725 April 2014IR 05000397-14-007; and 07200035-14-001; 03/24/2014 - 03/27/2014; Columbia Generating Station and Independent Spent Fuel Storage Installation; Routine ISFSI Inspection Report
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
ML14010A30430 December 2013Final Safety Analysis Report, Amendment 62, Chapter 9 - Auxiliary Systems
ML14010A29530 December 2013Final Safety Analysis Report, Amendment 62, Chapter 3 - Design Criteria - Structures, Components, Equipment, and Systems, Table of Contents Through 3.5-46
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
ML12011A15414 December 2011Amendment 61 to Final Safety Analysis Report, Chapter 3, Design Criteria - Structures, Components, Equipment, and Systems
GO2-09-134, Inservice Inspection Summary Report for Refueling Outage R-1922 September 2009Inservice Inspection Summary Report for Refueling Outage R-19
GO2-07-141, Inservice Inspection Summary Report for Refueling Outage R-1818 September 2007Inservice Inspection Summary Report for Refueling Outage R-18
GO2-05-196, Submittal of the Third Ten-Year Interval Inservice Inspection Program Plan and 10 CFR 50.55a Requests 3ISI-01 Through 3ISI-0715 December 2005Submittal of the Third Ten-Year Interval Inservice Inspection Program Plan and 10 CFR 50.55a Requests 3ISI-01 Through 3ISI-07
GO2-03-040, Annual Operating Report 200227 February 2003Annual Operating Report 2002
IR 05000397/20020081 November 2002IR 05000397-02-008, 07200035-02-008, on 06/04/2002, 06/25-27/2002, 07/15-19/2002, 08/14-16/2002, 09/11-12/2002, 09/03-06/2002, & 09/13-20/2002, Columbia Generating Station
ML17284A8193 December 1998Forwards WNP-2 Feedwater Nozzle Insp Rept for R-13 Maint & Refueling Outage.Rept Submitted Pursuant to Commitments Made in Response to NUREG-0619, BWR Feedwater Nozzle & Control Rod Drive Return Line Nozzle Cracking.
ML17284A74910 September 1998WNP-2 Inservice Insp Summary Rept for Refueling Outage RF13 Spring,1998.
ML17292B61526 May 1998Rev 0 to Calculation ME-02-98-04, Fracture Mechanics Evaluation of N1 Nozzle Safe End.
ML17292B2082 January 1998Submits Commitments Made in Response to NUREG-0619,re BWR Feedwater Nozzle & CR Drive Return Line Nozzle Cracking. WNP-2 Feedwater Nozzle Insp Rept for R-12 Maintenance & Refueling Outage Attached
ML17292B07811 September 1997WNP-2 ISI Summary Rept for Refueling Outage RF12.
IR 05000397/19970069 June 1997Insp Rept 50-397/97-06 on 970519-23.No Violations Noted. Major Areas Inspected:Insp Consisted of Review of Licensee Planned & Implemented Activities Associated W/Isi Program
ML17292A51112 September 1996WNP-2 ISI Summary Rept for Refueling Outage RFO11.
ML17291B16331 August 1995Technical Evaluation Rept on Second 10-yr Interval Inservice Insp Program Plan:Washington Public Power Supply Sys,Nuclear Project,Unit 2
ML17272B01428 April 1993Amend 1 to Vols 1-3 of ISI Program Plan.
ML17286B16527 November 1991LER 91-030-00:on 911104,small Leak Noted in Welded Connection Between RHR Sys Drain Valve & RHR Loop a Shutdown Cooling Return Valve.Caused by Const Fabrication Defect.Rhr Valve V-161A Isolated from RCS.W/911127 Ltr
Information Notice 1991-32, Possible Flaws in Certain Piping Systems Fabricated by Associated Piping and Engineering15 May 1991Possible Flaws in Certain Piping Systems Fabricated by Associated Piping and Engineering
Information Notice 1991-05, Intergranular Stress Corrosion Cracking in Pressurized Water Reactor Safety Injection Accumulator Nozzles30 January 1991Intergranular Stress Corrosion Cracking in Pressurized Water Reactor Safety Injection Accumulator Nozzles
ML17286A5144 December 1990LER 90-028-00:on 901023,degradation of Primary Containment Pressure Boundary Caused Plant Shutdown,Due to Cracks on HPCS Small Bore Piping
Information Notice 1990-29, Cracking of Cladding and Its Heat-Affected Zone in the Base Metal of a Reactor Vessel Head30 April 1990Cracking of Cladding and Its Heat-Affected Zone in the Base Metal of a Reactor Vessel Head
Information Notice 1990-03, Malfunction of Borg-Warner Bolted Bonnet Check Valves Caused by Failure of the Swing Arm23 January 1990Malfunction of Borg-Warner Bolted Bonnet Check Valves Caused by Failure of the Swing Arm
Information Notice 1987-64, Conviction for Falsification of Security Training Records22 December 1987Conviction for Falsification of Security Training Records
ML20154A28313 December 1986Forwards Assessments by Enforcement Staff of Regional Performance in Enforcement Area from Jul-Nov 1985
Information Notice 1985-97, Jail Term for Former Contractor Employee Who Intentionally Falsified Welding Inspection Records, Attachment 1 to NRC Information Notice 1986-05426 December 1985Jail Term for Former Contractor Employee Who Intentionally Falsified Welding Inspection Records, Attachment 1 to NRC Information Notice 1986-054
Information Notice 1984-92, Cracking of Flywheels on Cummins Fire Pump Diesel Engines17 December 1984Cracking of Flywheels on Cummins Fire Pump Diesel Engines
ML17277B42230 May 1984Responds to Generic Ltr 84-11 Re Cracks in BWR Stainless Steel Piping.Response Addresses Scope & Schedule of Planned Insp,Qualifications of Examiners,Description of Surveillance Methods & Measures Taken When Cracks Discovered
ML20198F58720 March 1984SER Recommending Acceptance of Applicant Action Re Magnetic Particle Linear Indications on Containment Weld Pads
ML20198E93123 January 1984SER Recommending Applicant Actions Re Magnetic Particle Linear Indications on Containment Weld Pads
ML20080N1947 December 1983Excerpt from Qvp Overview Rept,Vol I,Book 1 of 1.Related Info Encl
ML17277B0663 November 1983Forwards Amend 33 to FSAR
ML17277A86526 September 1983Forwards Addl Info Re Containment Out-of Roundness Per NRC 830722 Meeting
GO2-83-820, Final Deficiency Rept,Item 269 Re Bechtel Power Corp Repair of Wrong Weld Area.Initially Reported on 830705.Remaining Two Welds Qualified Per Class Ii,Ansi B31.1.Two Welds Successfully Repaired & Reradiographed9 September 1983Final Deficiency Rept,Item 269 Re Bechtel Power Corp Repair of Wrong Weld Area.Initially Reported on 830705.Remaining Two Welds Qualified Per Class Ii,Ansi B31.1.Two Welds Successfully Repaired & Reradiographed