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| {{#Wiki_filter:ENERGY NORTHWEST September 26 , 2018 G02-18-104 DIC 0015.65 Mr. Richie Graves Columbia Hydropower Branch National Marine Fisheries Service 1201 NE Lloyd Blvd , Suite 1100 Portland , Oregon 97232 | | {{#Wiki_filter:Shannon E. Khounnala Columbia Generating Station ENERGY P O Box 968, MD PE03 Richland , WA 99352-0968 NORTHWEST Ph. 509-377-8639 sekhounnala@energy-northwest.com September 26 , 2018 G02-18-104 DIC 0015.65 Mr. Richie Graves Columbia Hydropower Branch National Marine Fisheries Service US MAIL AND ELECTRONIC SUBMITIAL 1201 NE Lloyd Blvd , Suite 1100 Portland , Oregon 97232 |
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| ==Dear Mr. Graves:== | | ==Dear Mr. Graves:== |
| Shannon E. Khounnala Columb i a Generating Station P O Box 968 , MD PE03 Richland , WA 99352-0968 Ph. 509-377-8639 sekhounnala@energy-northwest.com US MAIL AND ELECTRONIC SUBMITIAL
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| ==Subject:== | | ==Subject:== |
| FINAL INT AKE SCREEN MODELING RESULTS FOR COLUMBIA GENERATING STATION (NRC DOCKET 50-397) | | FINAL INT AKE SCREEN MODELING RESULTS FOR COLUMBIA GENERATING STATION (NRC DOCKET 50-397) |
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| ==References:== | | ==References:== |
| : 1) Endangered Species Act Section 7(a)(2) Biological Opinion , and Stevens Fishery Conservation and Management Act Essential Fish Habitat Response for Renewing the Operating License for the Columbia Generating Station , Richland , Washington (NWR-2011-05286). 2) Letter , G02-18-011 , January 18. Letter to R Graves (National Marine Fisheries Service) from SE Khounnala (Energy Northwest). Intake Screen Modeling and Study Design for Columbia Generating Station. 2018 3) Letter , 802-18-073 , May 3. Letter to R Graves (National Marine Fisheries Service) from SE Khounnala (Energy Northwest). Intake Screen Modeling Results for Columbia Generating Station. 2018 Per Reference 1 , Biological Opinion , Section 2.d of the Terms and Conditions , I am writing to inform your agency that Energy Northwest has completed the computation fluid dynamics study of the Columbia Generating Stations (Columbia) intake screens and I am providing the required final report via this correspondence. | | : 1) Endangered Species Act Section 7(a)(2) Biological Opinion, and Magnuson-Stevens Fishery Conservation and Management Act Essential Fish Habitat Response for Renewing the Operating License for the Columbia Generating Station, Richland , Washington (NWR-2011-05286). |
| The modeling effort and results were completed based on the design approach outlined in Reference 2 and the initial report was provided to your agency staff for review (Reference 3). Energy Northwest and our contracting partners met with your agency on May 16 , 2018 to discuss this effort and the findings contained in the results report. Following our meeting and the opportunity to address questions and comments , Energy Northwest was informed that there were no substantive comments to the report and we were instructed to submit a formal hard copy to your agency and the Nuclear Regulatory Commission. | | : 2) Letter, G02-18-011 , January 18. Letter to R Graves (National Marine Fisheries Service) from SE Khounnala (Energy Northwest). Intake Screen Modeling and Study Design for Columbia Generating Station. 2018 |
| I would like to take the opportunity to thank your staff for the time and effort to complete the review and evaluation of the Computation Fluid Dynamics report and Columb i a's intake structures. Energy Northwest has removed notat i ons on the final report i ndicating the data within the report contained proprietary information. We are support i ve of us i ng the informat i on contained with i n the final document to advance knowledge , tra i n i ng , or decision making related to intake structures and fish protect i on. Again , thank you for your level of effort on this action. If you requ i re any addit i ona l i nformation , please contact me at (509) 377-8639. | | : 3) Letter, 802-18-073, May 3. Letter to R Graves (National Marine Fisheries Service) from SE Khounnala (Energy Northwest). Intake Screen Modeling Results for Columbia Generating Station. 2018 Per Reference 1, Biological Opinion, Section 2.d of the Terms and Conditions, I am writing to inform your agency that Energy Northwest has completed the computation fluid dynamics study of the Columbia Generating Stations (Columbia) intake screens and I am providing the required final report via this correspondence. |
| Respectfully , 26/0 9/18 13: 00: 22 -07: 00 X Khounnala , Shannon E. ' Env i ro n me " Co sign Shannon E. Khounnala Environmental and Regulatory Programs Manager SEK/nb | | The modeling effort and results were completed based on the design approach outlined in Reference 2 and the initial report was provided to your agency staff for review (Reference 3). |
| | Energy Northwest and our contracting partners met with your agency on May 16, 2018 to discuss this effort and the findings contained in the results report. Following our meeting and the opportunity to address questions and comments, Energy Northwest was informed that there were no substantive comments to the report and we were instructed to submit a formal hard copy to your agency and the Nuclear Regulatory Commission. |
| | |
| | I would like to take the opportunity to thank your staff for the time and effort to complete the review and evaluation of the Computation Fluid Dynamics report and Columbia's intake structures. Energy Northwest has removed notations on the final report indicating the data within the report contained proprietary information . We are supportive of using the information contained with in the final document to advance knowledge , training, or decision making related to intake structures and fish protection . |
| | Again , thank you for your level of effort on this action . If you requ ire any additional information , |
| | please contact me at (509) 377-8639. |
| | Respectfully, 26/09/18 13:00 :22 -07 :00 X |
| | Khounnala , Shannon E. ' Enviro nme "Cosign Shannon E. Khounnala Environmental and Regulatory Programs Manager SEK/nb |
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| ==Enclosure:== | | ==Enclosure:== |
| Computational Fluid Dynamics Analysis of Perforated Intake Screens at Columbia Generating Stat i on , April 2018. Cc: Briana Grange , NRC Lynne Krasnow , NMFS NRG Document Control Desk , US Mail Amy Moon , Energy Facility Site Evaluation Council , US Mail Ellie Keys , Washington Department of Ecology , US Mail Lynn Albin , Washington State Department of Health , US Mail Peggy Miller , Washington State Department o f Fish and Wildlife , US Mail INTERNAL DISTRIBUTION | | Computational Fluid Dynamics Analysis of Perforated Intake Screens at Columbia Generating Station , April 2018. |
| : SEK/lb FILE COPY Columb i a Files Docket File 964Y PE20}} | | Cc: Briana Grange, NRC Lynne Krasnow, NMFS NRG Document Control Desk, US Mail Amy Moon , Energy Facility Site Evaluation Council, US Mail Ellie Keys, Washington Department of Ecology, US Mail Lynn Albin , Washington State Department of Health, US Mail Peggy Miller, Washington State Department of Fish and Wildlife, US Mail INTERNAL DISTRIBUTION: FILE COPY SEK/lb Columbia Files 964Y Docket File PE20}} |
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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
Shannon E. Khounnala Columbia Generating Station ENERGY P O Box 968, MD PE03 Richland , WA 99352-0968 NORTHWEST Ph. 509-377-8639 sekhounnala@energy-northwest.com September 26 , 2018 G02-18-104 DIC 0015.65 Mr. Richie Graves Columbia Hydropower Branch National Marine Fisheries Service US MAIL AND ELECTRONIC SUBMITIAL 1201 NE Lloyd Blvd , Suite 1100 Portland , Oregon 97232
Dear Mr. Graves:
Subject:
FINAL INT AKE SCREEN MODELING RESULTS FOR COLUMBIA GENERATING STATION (NRC DOCKET 50-397)
References:
- 1) Endangered Species Act Section 7(a)(2) Biological Opinion, and Magnuson-Stevens Fishery Conservation and Management Act Essential Fish Habitat Response for Renewing the Operating License for the Columbia Generating Station, Richland , Washington (NWR-2011-05286).
- 2) Letter, G02-18-011 , January 18. Letter to R Graves (National Marine Fisheries Service) from SE Khounnala (Energy Northwest). Intake Screen Modeling and Study Design for Columbia Generating Station. 2018
- 3) Letter, 802-18-073, May 3. Letter to R Graves (National Marine Fisheries Service) from SE Khounnala (Energy Northwest). Intake Screen Modeling Results for Columbia Generating Station. 2018 Per Reference 1, Biological Opinion, Section 2.d of the Terms and Conditions, I am writing to inform your agency that Energy Northwest has completed the computation fluid dynamics study of the Columbia Generating Stations (Columbia) intake screens and I am providing the required final report via this correspondence.
The modeling effort and results were completed based on the design approach outlined in Reference 2 and the initial report was provided to your agency staff for review (Reference 3).
Energy Northwest and our contracting partners met with your agency on May 16, 2018 to discuss this effort and the findings contained in the results report. Following our meeting and the opportunity to address questions and comments, Energy Northwest was informed that there were no substantive comments to the report and we were instructed to submit a formal hard copy to your agency and the Nuclear Regulatory Commission.
I would like to take the opportunity to thank your staff for the time and effort to complete the review and evaluation of the Computation Fluid Dynamics report and Columbia's intake structures. Energy Northwest has removed notations on the final report indicating the data within the report contained proprietary information . We are supportive of using the information contained with in the final document to advance knowledge , training, or decision making related to intake structures and fish protection .
Again , thank you for your level of effort on this action . If you requ ire any additional information ,
please contact me at (509) 377-8639.
Respectfully, 26/09/18 13:00 :22 -07 :00 X
Khounnala , Shannon E. ' Enviro nme "Cosign Shannon E. Khounnala Environmental and Regulatory Programs Manager SEK/nb
Enclosure:
Computational Fluid Dynamics Analysis of Perforated Intake Screens at Columbia Generating Station , April 2018.
Cc: Briana Grange, NRC Lynne Krasnow, NMFS NRG Document Control Desk, US Mail Amy Moon , Energy Facility Site Evaluation Council, US Mail Ellie Keys, Washington Department of Ecology, US Mail Lynn Albin , Washington State Department of Health, US Mail Peggy Miller, Washington State Department of Fish and Wildlife, US Mail INTERNAL DISTRIBUTION: FILE COPY SEK/lb Columbia Files 964Y Docket File PE20
