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Category:Letter type:GO
MONTHYEARGO2-24-004, License Amendment Request to Revise Emergency Plan2024-01-30030 January 2024
License Amendment Request to Revise Emergency Plan
GO2-24-003, Relief Requests for the Columbia Generating Station Fifth Ten-Year Interval Inservice Testing2024-01-29029 January 2024
Relief Requests for the Columbia Generating Station Fifth Ten-Year Interval Inservice Testing
GO2-24-005, Docket No. 50-397 Supplement to Reply to a Notice of Violation; EA-21-1702024-01-0808 January 2024
Docket No. 50-397 Supplement to Reply to a Notice of Violation; EA-21-170
GO2-23-136, Guarantee of Payment of Deferred Premium2023-12-20020 December 2023
Guarantee of Payment of Deferred Premium
GO2-23-135, Notice of Readiness for Supplemental Inspection2023-12-14014 December 2023
Notice of Readiness for Supplemental Inspection
GO2-23-130, Reply to a Notice of Violation; EA-23-0542023-12-14014 December 2023
Reply to a Notice of Violation; EA-23-054
GO2-23-105, Licensing Basis Document Update and Biennial Commitment Change Report2023-12-12012 December 2023
Licensing Basis Document Update and Biennial Commitment Change Report
GO2-23-107, Application to Revise Technical Specifications to Adopt TSTS-584, Eliminate Automatic RWCU System Isolation on SLC Initiation2023-12-0505 December 2023
Application to Revise Technical Specifications to Adopt TSTS-584, Eliminate Automatic RWCU System Isolation on SLC Initiation
GO2-23-126, Docket No. 50-397 Voluntary Response to Regulatory Issue Summary 2023-012023-11-28028 November 2023
Docket No. 50-397 Voluntary Response to Regulatory Issue Summary 2023-01
GO2-23-121, Request for Exemption from Enhanced Weapons, Firearms Background Checks, and Security Event Notifications Implementation2023-11-27027 November 2023
Request for Exemption from Enhanced Weapons, Firearms Background Checks, and Security Event Notifications Implementation
GO2-23-097, In-Service Inspection Summary Report for the Twenty-Sixth Refueling Outage (R26)2023-09-0606 September 2023
In-Service Inspection Summary Report for the Twenty-Sixth Refueling Outage (R26)
GO2-23-100, Technical Specification Section 5.6.4 Post Accident Monitoring Instrumentation 14-Day Report for Inoperable Suppression Pool Level Indication2023-08-31031 August 2023
Technical Specification Section 5.6.4 Post Accident Monitoring Instrumentation 14-Day Report for Inoperable Suppression Pool Level Indication
GO2-23-056, Application to Revise Technical Specifications to Adopt TSTF-230, Add New Condition B to LCO 3.6.2.3, RHR Suppression Pool Cooling2023-08-29029 August 2023
Application to Revise Technical Specifications to Adopt TSTF-230, Add New Condition B to LCO 3.6.2.3, RHR Suppression Pool Cooling
GO2-23-093, Supplement to Reply to a Notice of Violation: EA-21-1702023-07-27027 July 2023
Supplement to Reply to a Notice of Violation: EA-21-170
GO2-23-068, Notification of Completion of Commitments Required Prior to Entry Into the Period of Extended Operation2023-07-19019 July 2023
Notification of Completion of Commitments Required Prior to Entry Into the Period of Extended Operation
GO2-23-090, Reply to a Notice of Violation2023-07-12012 July 2023
Reply to a Notice of Violation
GO2-23-073, Notification of NPDES Permit Issuance2023-06-26026 June 2023
Notification of NPDES Permit Issuance
GO2-23-072, Cycle 27 Core Operating Limits Report2023-06-0505 June 2023
Cycle 27 Core Operating Limits Report
GO2-23-055, Independent Spent Fuel Storage Installation, 2022 Annual Radiological Environmental Operating Report2023-05-15015 May 2023
Independent Spent Fuel Storage Installation, 2022 Annual Radiological Environmental Operating Report
GO2-23-006, License Amendment Request to Clean-Up Operating License and Appendix a Technical Specifications2023-05-0101 May 2023
License Amendment Request to Clean-Up Operating License and Appendix a Technical Specifications
GO2-23-053, 2022 Annual Environmental Operating Report2023-04-26026 April 2023
2022 Annual Environmental Operating Report
GO2-23-057, 2022 Annual Radioactive Effluent Release Report2023-04-25025 April 2023
2022 Annual Radioactive Effluent Release Report
GO2-23-012, Application to Revise Technical Specifications to Adopt Tstf-541, Add Exceptions to Surveillance Requirements for Valves and Dampers Locked in the Actuated Position2023-03-27027 March 2023
Application to Revise Technical Specifications to Adopt Tstf-541, Add Exceptions to Surveillance Requirements for Valves and Dampers Locked in the Actuated Position
GO2-23-041, Generation Station - Level of Financial Protection - Annual Reporting Requirement2023-03-15015 March 2023
Generation Station - Level of Financial Protection - Annual Reporting Requirement
GO2-23-038, Plant Decommissioning Fund Status Report2023-03-15015 March 2023
Plant Decommissioning Fund Status Report
GO2-23-034, Report of Changes or Errors in Emergency Core Cooling System Loss of Coolant Accident Analysis Models Pursuant to 10 CFR 50.462023-03-13013 March 2023
Report of Changes or Errors in Emergency Core Cooling System Loss of Coolant Accident Analysis Models Pursuant to 10 CFR 50.46
GO2-23-035, Supplement to License Amendment Request to Adopt TSTF-580, Provide Exception from Entering Mode 4 with No Operable RHR Shutdown Cooling2023-03-0909 March 2023
Supplement to License Amendment Request to Adopt TSTF-580, Provide Exception from Entering Mode 4 with No Operable RHR Shutdown Cooling
GO2-23-019, Emergency Plan - Summary of Changes and Analysis for Revision 68 of the EP-012023-02-0808 February 2023
Emergency Plan - Summary of Changes and Analysis for Revision 68 of the EP-01
GO2-22-131, Guarantee of Payment of Deferred Premium2022-12-19019 December 2022
Guarantee of Payment of Deferred Premium
GO2-22-122, Response to Request for Additional Information Related to License Amendment Request to Adopt TSTF-505, Revision 2, Provide Risk-Informed Extended Completion Times - RITSTF Initiative 4b2022-11-28028 November 2022
Response to Request for Additional Information Related to License Amendment Request to Adopt TSTF-505, Revision 2, Provide Risk-Informed Extended Completion Times - RITSTF Initiative 4b
GO2-22-076, Status of License Renewal Commitments2022-10-31031 October 2022
Status of License Renewal Commitments
GO2-22-110, Supplement to License Amendment Request to Adopt 10 CFR 50.69, Risk-Informed Categorization and Treatment of Structures, Systems and Components for Nuclear Power Reactor2022-10-17017 October 2022
Supplement to License Amendment Request to Adopt 10 CFR 50.69, Risk-Informed Categorization and Treatment of Structures, Systems and Components for Nuclear Power Reactor
GO2-22-096, Supplement to License Amendment Request to Adopt TSTF-505, Revision 2, Provide Risk-Informed Extended Completion Times - RITSTF Initiative 4b2022-10-0404 October 2022
Supplement to License Amendment Request to Adopt TSTF-505, Revision 2, Provide Risk-Informed Extended Completion Times - RITSTF Initiative 4b
GO2-22-085, Docket No. 50-397, Evacuation Time Estimate Analysis2022-08-30030 August 2022
Docket No. 50-397, Evacuation Time Estimate Analysis
GO2-22-075, Response to Request for Additional Information Related to Revised Pressure-Temperature Limit Curves2022-07-11011 July 2022
Response to Request for Additional Information Related to Revised Pressure-Temperature Limit Curves
GO2-22-072, Summary of Changes and Analysis for Revision 57 of PPM 13.14.4 - Emergency Equipment Maintenance and Testing2022-07-11011 July 2022
Summary of Changes and Analysis for Revision 57 of PPM 13.14.4 - Emergency Equipment Maintenance and Testing
GO2-22-042, Application to Revise Technical Specifications to Adopt TSTF-580, Provide Exception from Entering Mode 4 with No Operable RHR Shutdown Colling Using the Consolidated Line Item Improvement Process2022-05-25025 May 2022
Application to Revise Technical Specifications to Adopt TSTF-580, Provide Exception from Entering Mode 4 with No Operable RHR Shutdown Colling Using the Consolidated Line Item Improvement Process
GO2-22-062, Registration of Spent Fuel Cask Use2022-05-19019 May 2022
Registration of Spent Fuel Cask Use
GO2-22-049, Supplement to Licensing Amendment Request to Adopt 10CFR50.69, Risk-Informed Categorization and Treatment of Structures, Systems and Components for Nuclear Power Rectors2022-05-10010 May 2022
Supplement to Licensing Amendment Request to Adopt 10CFR50.69, Risk-Informed Categorization and Treatment of Structures, Systems and Components for Nuclear Power Rectors
GO2-22-054, Independent Spent Fuel Storage Installation, 2021 Annual Radiological Environmental Operating Report2022-05-0909 May 2022
Independent Spent Fuel Storage Installation, 2021 Annual Radiological Environmental Operating Report
GO2-22-056, Registration of Spent Fuel Cask Use2022-04-21021 April 2022
Registration of Spent Fuel Cask Use
GO2-22-055, 2021 Annual Environmental Operating Report2022-04-20020 April 2022
2021 Annual Environmental Operating Report
GO2-22-048, 2021 Annual Radioactive Effluent Release Report2022-04-15015 April 2022
2021 Annual Radioactive Effluent Release Report
GO2-22-045, Registration of Spent Fuel Cask Use2022-04-0606 April 2022
Registration of Spent Fuel Cask Use
GO2-22-044, Level of Financial Protection - Annual Reporting Requirement2022-03-21021 March 2022
Level of Financial Protection - Annual Reporting Requirement
GO2-22-038, Docket No. 50-397, Report of Changes or Errors in Emergency Core Cooling System Loss of Coolant Accident Analysis Models Pursuant to 10 CFR 50.462022-03-0909 March 2022
Docket No. 50-397, Report of Changes or Errors in Emergency Core Cooling System Loss of Coolant Accident Analysis Models Pursuant to 10 CFR 50.46
GO2-22-031, Response to Audit Plan and Online Reference Portal Request2022-02-15015 February 2022
Response to Audit Plan and Online Reference Portal Request
GO2-22-011, Docket No. 72-35; Independent Spent Fuel Storage Installation, 2021 Annual Effluent Release Report2022-02-0808 February 2022
Docket No. 72-35; Independent Spent Fuel Storage Installation, 2021 Annual Effluent Release Report
GO2-22-001, License Amendment Request to Adopt TSTF-505, Revision 2, Provide Risk-Informed Extended Completion Times - RITSTF Initiative 4b2022-02-0303 February 2022
License Amendment Request to Adopt TSTF-505, Revision 2, Provide Risk-Informed Extended Completion Times - RITSTF Initiative 4b
GO2-22-012, Independent Spent Fuel Storage Installation - Biennial 50.59/72.48 Report2022-01-24024 January 2022
Independent Spent Fuel Storage Installation - Biennial 50.59/72.48 Report
2024-01-08
[Table view] |
Text
Alex L Javorik Columbia Generating Station P.O. Box 968, PE23 Richland, WA 99352-0968 Ph. 509.377.2354F. 509.377.8555 aljavorik@energy-northwest.com June 27, 2017 GO2-17-116 10 CFR 50.54(f)
U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001
Subject:
COLUMBIA GENERATING STATION, DOCKET NO. 50-397 COMMITMENT CHANGE ASSOCIATED WITH RESPONSE TO NRC BULLETIN 2012-01, "DESIGN VULNERABILITY IN ELECTRIC POWER SYSTEM"
Reference:
- 1) NRC Bulletin 2012-01, "Design Vulnerability in Electrical Power System," dated July 27, 2012 (ADAMS Accession Number ML12074A115)
- 2) Letter GO2-12-152, AL Javorik (Energy Northwest) to NRC, "Response to NRC Bulletin 2012-01, Design Vulnerability in Electrical Power System," dated October 25, 2012 (ADAMS Accession Number ML12313A005)
- 3) Letter, MG Evans (NRC) to ME Reddemann (Energy Northwest),
"Request for Additional Information Regarding Response to Bulletin 2012-01, "Design Vulnerability in Electric Power System"," dated December 20, 2013 (ADAMS Accession Number ML13351A314)
- 4) Letter GO2-14-014, AL Javorik (Energy Northwest) to NRC, "Response to Request for Additional Information regarding NRC Bulletin 2012-01,"
dated February 3, 2014 (ADAMS Accession Number ML14049A282)
- 5) Letter, AR Pietrangelo (NEI) to WM Dean (NRC), "Industry Initiative on Open Phase Condition, Revision 1," dated March 16, 2015 (ADAMS Accession Number ML15075A455)
Dear Sir or Madam:
The Nuclear Regulatory Commission (NRC) issued NRC Bulletin 2012-01( Reference 1) and requested licensees to submit information confirming compliance with 10 CFR 50.55a(h)(2), 10 CFR 50.55a(h)(3), and Appendix A to 10 CFR 50, and to address the two issues related to their power systems. By Reference 2, Energy Northwest submitted the response to NRC Bulletin 2012-01.
On December 20, 2013, the NRC requested additional information regarding Bulletin 2012-01 (Reference 3). By Reference 4, Energy Northwest submitted the requested information and committed to an overall completion date of December 31, 2017, which was in alignment with the timeline in the Nuclear Energy Institute (NEI) Open Phase Condition (OPC) Initiative, Revision 0, dated October 9, 2013. Subsequently, in Reference 5 NEI notified the NRC of a revision to the implementation schedule.
G02-17-116 Page 2 of 2 The purpose of this letter is to notify the NRC of the change in commitment regarding the timeline for resolution of the OPC issues at Columbia Generating Station (Columbia). to this letter provides the revised regulatory commitment.
If there are any questions or if additional information is needed, please contact Ms. L. L.
Williams, Licensing Supervisor, at 509-377-8148.
I declare under penalty of perj~ that the foregoing is true and correct.
Executed this 21r11 day of J~,, -B- , 2017.
Respectfully,
Enclosure:
As stated cc: NRC RIV Regional Administrator NRC NRR Project Manager NRC Senior Resident lnspector/988C CD Sonoda - BPN1399 (email)
WA Horin - Winston & Strawn
GO2-17-116 Page 1 of 1 Revised Regulatory Commitment Scheduled Commitment Completion Date In accordance with "Industry Initiative on Energy Northwest will follow the milestone schedule Open Phase Condition,"
established in the NEI letter to NRC, "Industry Initiative Revision 1, dated on Open Phase Condition," Revision 1, dated March 16, March 16, 2015 - or 2015 - or any subsequent revisions issued by NEI.
any subsequent revisions issued by NEI.
Discussion:
Energy Northwest's project plan as described in Attachment 2 of GO2-14-014 was implemented for the final equipment installation during refueling outage 23 in June 2017. The schedule change to the commitment is for the monitoring period. Completion of any design adjustments identified due to monitoring and the enabling all "active" actuation features will be completed no later than the implementation date set forth in NEI "Industry Initiative on Open Phase Condition," Revision 1, dated March 16, 2015 -
or any subsequent revisions issued by NEI. This schedule adjustment is consistent with the current industry timeline and will permit a complete analysis of power system performance throughout the year including identification of any seasonal variations.
Any deviations from the Industry OPC Initiative schedule will be documented through the deviation/exemption process addressed in the NEI OPC Guidance Document.
Text
Alex L Javorik Columbia Generating Station P.O. Box 968, PE23 Richland, WA 99352-0968 Ph. 509.377.2354F. 509.377.8555 aljavorik@energy-northwest.com June 27, 2017 GO2-17-116 10 CFR 50.54(f)
U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001
Subject:
COLUMBIA GENERATING STATION, DOCKET NO. 50-397 COMMITMENT CHANGE ASSOCIATED WITH RESPONSE TO NRC BULLETIN 2012-01, "DESIGN VULNERABILITY IN ELECTRIC POWER SYSTEM"
Reference:
- 1) NRC Bulletin 2012-01, "Design Vulnerability in Electrical Power System," dated July 27, 2012 (ADAMS Accession Number ML12074A115)
- 2) Letter GO2-12-152, AL Javorik (Energy Northwest) to NRC, "Response to NRC Bulletin 2012-01, Design Vulnerability in Electrical Power System," dated October 25, 2012 (ADAMS Accession Number ML12313A005)
- 3) Letter, MG Evans (NRC) to ME Reddemann (Energy Northwest),
"Request for Additional Information Regarding Response to Bulletin 2012-01, "Design Vulnerability in Electric Power System"," dated December 20, 2013 (ADAMS Accession Number ML13351A314)
- 4) Letter GO2-14-014, AL Javorik (Energy Northwest) to NRC, "Response to Request for Additional Information regarding NRC Bulletin 2012-01,"
dated February 3, 2014 (ADAMS Accession Number ML14049A282)
- 5) Letter, AR Pietrangelo (NEI) to WM Dean (NRC), "Industry Initiative on Open Phase Condition, Revision 1," dated March 16, 2015 (ADAMS Accession Number ML15075A455)
Dear Sir or Madam:
The Nuclear Regulatory Commission (NRC) issued NRC Bulletin 2012-01( Reference 1) and requested licensees to submit information confirming compliance with 10 CFR 50.55a(h)(2), 10 CFR 50.55a(h)(3), and Appendix A to 10 CFR 50, and to address the two issues related to their power systems. By Reference 2, Energy Northwest submitted the response to NRC Bulletin 2012-01.
On December 20, 2013, the NRC requested additional information regarding Bulletin 2012-01 (Reference 3). By Reference 4, Energy Northwest submitted the requested information and committed to an overall completion date of December 31, 2017, which was in alignment with the timeline in the Nuclear Energy Institute (NEI) Open Phase Condition (OPC) Initiative, Revision 0, dated October 9, 2013. Subsequently, in Reference 5 NEI notified the NRC of a revision to the implementation schedule.
G02-17-116 Page 2 of 2 The purpose of this letter is to notify the NRC of the change in commitment regarding the timeline for resolution of the OPC issues at Columbia Generating Station (Columbia). to this letter provides the revised regulatory commitment.
If there are any questions or if additional information is needed, please contact Ms. L. L.
Williams, Licensing Supervisor, at 509-377-8148.
I declare under penalty of perj~ that the foregoing is true and correct.
Executed this 21r11 day of J~,, -B- , 2017.
Respectfully,
Enclosure:
As stated cc: NRC RIV Regional Administrator NRC NRR Project Manager NRC Senior Resident lnspector/988C CD Sonoda - BPN1399 (email)
WA Horin - Winston & Strawn
GO2-17-116 Page 1 of 1 Revised Regulatory Commitment Scheduled Commitment Completion Date In accordance with "Industry Initiative on Energy Northwest will follow the milestone schedule Open Phase Condition,"
established in the NEI letter to NRC, "Industry Initiative Revision 1, dated on Open Phase Condition," Revision 1, dated March 16, March 16, 2015 - or 2015 - or any subsequent revisions issued by NEI.
any subsequent revisions issued by NEI.
Discussion:
Energy Northwest's project plan as described in Attachment 2 of GO2-14-014 was implemented for the final equipment installation during refueling outage 23 in June 2017. The schedule change to the commitment is for the monitoring period. Completion of any design adjustments identified due to monitoring and the enabling all "active" actuation features will be completed no later than the implementation date set forth in NEI "Industry Initiative on Open Phase Condition," Revision 1, dated March 16, 2015 -
or any subsequent revisions issued by NEI. This schedule adjustment is consistent with the current industry timeline and will permit a complete analysis of power system performance throughout the year including identification of any seasonal variations.
Any deviations from the Industry OPC Initiative schedule will be documented through the deviation/exemption process addressed in the NEI OPC Guidance Document.
