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| {{#Wiki_filter:Nebraska Public Power DistrictCooper Nuclear StationJuly 18, 2019 1 | | {{#Wiki_filter:Nebraska Public Power District Cooper Nuclear Station July 18, 2019 1 |
| Introductions | | |
| -Dave Van Der KampNPPD DiscussionQuestionsClosing -Dave Van Der Kamp 2 | | Introductions - Dave Van Der Kamp NPPD Discussion Questions Closing - Dave Van Der Kamp 2 |
| Dave Van Der KampLicensing Manager 3 | | |
| Tom RobinsonEngineering Programs & Components Engineer 4 | | Dave Van Der Kamp Licensing Manager 3 |
| Appendix J Frequency RequirementsCNS TS 5.5.12 requires Appendix J Program to be in accordance with RG 1.163RG 1.163 approves NEI 94-01 as an acceptable means of demonstrating compliance with Appendix J requirements 5 | | |
| NEI 94-01 sections 10.2.1.3 and 10.2.3.3 have the following Requirements: If penetration (type B) or valve (type C) is replaced or engineering judgement determines that modification of penetration or valve has invalidated penetration's or valve's performance history, then frequency shall be in accordance with 10.2.1.2 (type B) or 10.2.3.2 (type C). Sections 10.2.1.2 (type B) or 10.2.3.2 (type C) Frequency Requirements:At least once every 30 months 6 | | Tom Robinson Engineering Programs & |
| Background CNS design contains two RHR HX relief valves that discharge back to TorusValves have safety function in the open (overpressurization) and closed (primary containment) positionsWithin scope of IST Program [10CFR50.55a] and 10CFR 50 Appendix J 7 | | Components Engineer 4 |
| CNS Current PracticePretested new and/or rebuilt valve assemblies typically utilized to satisfy IST ProgramHistorical results for Appendix J as found and as left testing on testable discharge flange and valve have been excellent 8 | | |
| Current IssueEven though IST Program would allow IST testing of the RVs to be less frequent than every outage, replacing relief valves with pretested new and/or rebuilt valves causes frequency of performing Appendix J testing to be performed every outageResults in additional Appendix J testing, draining of the system, removal of the RVs, etc. | | Appendix J Frequency Requirements CNS TS 5.5.12 requires Appendix J Program to be in accordance with RG 1.163 RG 1.163 approves NEI 94-01 as an acceptable means of demonstrating compliance with Appendix J requirements 5 |
| 9 ProcessSince NEI 94 | | |
| -01 is endorsed by RG 1.163, is it appropriate to evaluate the alignment of App. J and IST testing frequencies as an acceptable alternative to the RG orIs an exemption request per 10 CFR 50.12 the appropriate process for aligning Appendix J testing frequency to allow it to be performed at the same frequency as IST required testing. | | NEI 94-01 sections 10.2.1.3 and 10.2.3.3 have the following Requirements: |
| 10 Dave Van Der KampLicensing Manager 11 Any further questions or comments 12 Dave Van Der KampLicensing Manager 13}} | | If penetration (type B) or valve (type C) is replaced or engineering judgement determines that modification of penetration or valve has invalidated penetration's or valve's performance history, then frequency shall be in accordance with 10.2.1.2 (type B) or 10.2.3.2 (type C). |
| | Sections 10.2.1.2 (type B) or 10.2.3.2 (type C) |
| | Frequency Requirements: |
| | At least once every 30 months 6 |
| | |
| | ===Background=== |
| | CNS design contains two RHR HX relief valves that discharge back to Torus Valves have safety function in the open (overpressurization) and closed (primary containment) positions Within scope of IST Program [10CFR50.55a] and 10CFR 50 Appendix J 7 |
| | |
| | CNS Current Practice Pretested new and/or rebuilt valve assemblies typically utilized to satisfy IST Program Historical results for Appendix J as found and as left testing on testable discharge flange and valve have been excellent 8 |
| | |
| | Current Issue Even though IST Program would allow IST testing of the RVs to be less frequent than every outage, replacing relief valves with pretested new and/or rebuilt valves causes frequency of performing Appendix J testing to be performed every outage Results in additional Appendix J testing, draining of the system, removal of the RVs, etc. |
| | 9 |
| | |
| | Process Since NEI 94-01 is endorsed by RG 1.163, is it appropriate to evaluate the alignment of App. J and IST testing frequencies as an acceptable alternative to the RG or Is an exemption request per 10 CFR 50.12 the appropriate process for aligning Appendix J testing frequency to allow it to be performed at the same frequency as IST required testing. |
| | 10 |
| | |
| | Dave Van Der Kamp Licensing Manager 11 |
| | |
| | Any further questions or comments 12 |
| | |
| | Dave Van Der Kamp Licensing Manager 13}} |
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Category:Slides and Viewgraphs
MONTHYEARML23150A1372023-06-0101 June 2023 Pre-Submittal Meeting: Diesel Generator Fuel Oil Storage Tank Cleaning/Inspection, June 1, 2023 ML23150A1382023-06-0101 June 2023 Pre Submittal Meeting: Containment Inservice Inspection (Cisi) Relief Request, June 1, 2023 ML21125A0372021-05-0606 May 2021 May 6, 2021 Public Meeting (Observation) Slides for RAP Back Program Presentation to Industry(003) ML20080M1582020-02-21021 February 2020 PFHA-2020-3B-3-Vossmar_Stafford-2019_CNS_FCS_Flooding ADAMS Version ML19196A3452019-07-18018 July 2019 July 18, 2019 Public Teleconference Slides Appendix J Exemption Request Presubmittal Teleconference ML18255A0142018-09-12012 September 2018 BWROG Presentation Slides for Public Meeting Sept 12 2018 ML14149A0742014-05-30030 May 2014 5/22/14 Meeting Handouts - Meeting with OPPD and NPPD to Discuss Flooding Hazard Reevaluation Extension Requests for Fort Calhoun Station and Cooper Nuclear Station - Response to Question 1 Part 2 ML14129A1492014-05-0909 May 2014 Station/Cooper Nuclear Station - Meeting Slide for Flood Hazard Reevaluation Report Schedule Extension Review ML13178A1592013-06-26026 June 2013 Summary of Meeting for Public Meeting with Nebraska Public Power District Regarding Cooper Nuclear Station ML12311A0492012-09-18018 September 2012 Part 26 Public Meeting NEI Presentation Slides ML1129715762011-10-24024 October 2011 Licensee Slides from 10/24/11 Meeting with Nebraska Public Power District to Discuss Cooper Nuclear Station ML1121401792011-07-11011 July 2011 Licensee Slides from Conference Call with Nebraska Public Power District ML1113805552011-05-16016 May 2011 Summary of Annual Performance Assessment Meeting for Cooper Nuclear Station ML1112606772011-05-0606 May 2011 Summary of Meeting with Nebraska Public District, Cooper Discussed the Significance, Cause and Corrective Action Associated with an Apparent Violation with Low-to-Moderate Safety Significance ML1029202962010-10-19019 October 2010 Meeting Handouts for October 19, 2010 with Nebraska Public Power District Regarding Cooper Nuclear Station ML1016001102010-06-0909 June 2010 Summary of Annual Performance Assessment Meeting for Cooper Nuclear Station ML1011904802010-04-29029 April 2010 Summary of Meeting with Nebraska Public Power District to Discuss Issues Associated with the Independent Spent Fuel Storage Installation (ISFSI) ML1011103782010-04-20020 April 2010 Public Meeting Summary from 4/7/2010 ML1010503762010-04-0707 April 2010 Preliminary Site-Specific Results of the License Renewal Environmental Review for Cooper Nuclear Station ML0909700972009-04-0707 April 2009 Summary of Annual Performance Assessment Meeting with Nebraska Public Power District to Discuss Safety Performance at Cooper Nuclear Station Between January 1 & December 31, 2008 ML0907506862009-02-25025 February 2009 Scoping and Process Public Meeting Sides of February 25, 2009 ML0831101972008-11-0505 November 2008 Summary of Meeting with Nebraska Public Power District to Discuss Inspection Procedure 95002 Supplemental Inspection Preparations and Diesel Generator Performance Improvement Plan ML0823503312008-08-22022 August 2008 Summary of Public Meeting with Nebraska Public Power District Presentation of Preparations for Inspection and Plans to Improve Performance of Emergency Diesel Generators at Cooper Nuclear Station ML0815501022008-05-28028 May 2008 Meeting Summary for Regulatory Conference with Nebraska Public Power District to Discuss the Significance of an Inspection Finding Associated with Two Procedures That Were Not Adequate ML0720002802007-07-18018 July 2007 Meeting Summary for Regulatory and Predecisional Enforcement Conference; Cooper Nuclear Station ML0623601232006-08-22022 August 2006 Danger Will Robinson: If You Change Cell Locations You May Break the VB Code! ML0615700432006-06-0202 June 2006 Summary of 05/30/2006 Annual Performance Assessment Meeting with Nebraska Public Power District Cooper Nuclear Station ML0612904602006-05-0505 May 2006 May 5, 2006 Meeting Slides ML0617905182006-03-0909 March 2006 RIC 2006 Presentation - Th5E - Jerry Roberts - ROP Inspection Program Update ML0617802712006-03-0707 March 2006 RIC 2006 Presentation - T2E - Vincent Coulehan - Use of Operating Experience (Regulator/Operator/Licensee) ML0532206852005-11-17017 November 2005 Nrc/Entergy Operations, Inc. Management Meeting 11/10/05 ML0531904622005-11-15015 November 2005 Summary of Meeting with Nebraska Public Power District Regarding Cooper Nuclear Station ML0524300942005-10-0303 October 2005 Slides from August 29, 2005 Meeting with NPPD ML0511000652005-04-19019 April 2005 Summary of Meeting with Nebraska Public Power District Regarding Cooper Nuclear Station end-of-cycle ML0506802362005-03-0909 March 2005 Summary of Public Meeting with Nebraska Public Power District Regarding Cooper Nuclear Station'S Simulator Fidelity Issues ML0503405322005-02-0303 February 2005 Summary of Meeting with Nebraska Public Power District Regarding Cooper Nuclear Station ML0422602762004-08-12012 August 2004 Meeting Summary of the August 8, 2004 Public Workshop - Region IV Operator Licensing Feedback ML0413802292004-05-17017 May 2004 Summary of Confirmatory Action Letter 5th Quarterly Inspection Exit Meeting with Nebraska Public Power District Regarding Cooper Nuclear Station ML0409701292004-03-12012 March 2004 Summary of Meeting with Cooper Nuclear Station to Discuss Progress in Implementing Strategic Improvement Plan ML0409804682004-03-11011 March 2004 RIC 2004 Presentation - T4 - Jerry Roberts - Operating Experience ML0402800142004-01-27027 January 2004 Summary of CAL 4th Quarterly Inspection Exit Meeting with Nebraska Public Power District Cooper Nuclear Station ML0331402912003-11-0707 November 2003 Summary of Meeting with Nebraska Public Power District Regarding Cooper Nuclear Station ML0323407332003-08-21021 August 2003 Cooper Nuclear Station, Presentation Slides Re. Main Steam Isolation Valve Leakage Pathway, License Condition 2.C.(6) ML0319101132003-07-0909 July 2003 Summary of Confirmatory Action Letter Quarterly Inspection Exit Meeting with Nebraska Public Power District Regarding Cooper Nuclear Station ML0311207402003-04-22022 April 2003 Meeting Summary for End-of-Cycle Performance Assessment for Cooper Nuclear Station ML0309201462003-04-0101 April 2003 Summary of Confirmatory Action Letter Quarterly Inspection Exit Meeting with Cooper Nuclear Station ML0302905232002-12-13013 December 2002 Briefing Slides for Presentation Status of the CNS BWRVIP Program from 12/13/2002 Meeting with Nebraska Public Power District ML0224904012002-09-0303 September 2002 Cooper Supplemental Inspections, Presentation to Nebraska Public Power District Board of Directors ML0224001612002-08-26026 August 2002 8/22/02 - Summary of Meeting with Cooper Nuclear Station 2023-06-01
[Table view] |
Text
Nebraska Public Power District Cooper Nuclear Station July 18, 2019 1
Introductions - Dave Van Der Kamp NPPD Discussion Questions Closing - Dave Van Der Kamp 2
Dave Van Der Kamp Licensing Manager 3
Tom Robinson Engineering Programs &
Components Engineer 4
Appendix J Frequency Requirements CNS TS 5.5.12 requires Appendix J Program to be in accordance with RG 1.163 RG 1.163 approves NEI 94-01 as an acceptable means of demonstrating compliance with Appendix J requirements 5
NEI 94-01 sections 10.2.1.3 and 10.2.3.3 have the following Requirements:
If penetration (type B) or valve (type C) is replaced or engineering judgement determines that modification of penetration or valve has invalidated penetration's or valve's performance history, then frequency shall be in accordance with 10.2.1.2 (type B) or 10.2.3.2 (type C).
Sections 10.2.1.2 (type B) or 10.2.3.2 (type C)
Frequency Requirements:
At least once every 30 months 6
Background
CNS design contains two RHR HX relief valves that discharge back to Torus Valves have safety function in the open (overpressurization) and closed (primary containment) positions Within scope of IST Program [10CFR50.55a] and 10CFR 50 Appendix J 7
CNS Current Practice Pretested new and/or rebuilt valve assemblies typically utilized to satisfy IST Program Historical results for Appendix J as found and as left testing on testable discharge flange and valve have been excellent 8
Current Issue Even though IST Program would allow IST testing of the RVs to be less frequent than every outage, replacing relief valves with pretested new and/or rebuilt valves causes frequency of performing Appendix J testing to be performed every outage Results in additional Appendix J testing, draining of the system, removal of the RVs, etc.
9
Process Since NEI 94-01 is endorsed by RG 1.163, is it appropriate to evaluate the alignment of App. J and IST testing frequencies as an acceptable alternative to the RG or Is an exemption request per 10 CFR 50.12 the appropriate process for aligning Appendix J testing frequency to allow it to be performed at the same frequency as IST required testing.
10
Dave Van Der Kamp Licensing Manager 11
Any further questions or comments 12
Dave Van Der Kamp Licensing Manager 13