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| number = ML15353A002
| number = ML15353A002
| issue date = 12/17/2015
| issue date = 12/17/2015
| title = Millstone, Unit 2, 2015/12/17 Presentation Slides for Pre-Submittal Teleconference - Proposed LAR for Spent Fuel Pool Heat Load Analysis in Response to Confirmatory Order EA-13-188
| title = /12/17 Presentation Slides for Pre-Submittal Teleconference - Proposed LAR for Spent Fuel Pool Heat Load Analysis in Response to Confirmatory Order EA-13-188
| author name = Craft W D
| author name = Craft W
| author affiliation = Dominion, Dominion Nuclear Connecticut, Inc
| author affiliation = Dominion, Dominion Nuclear Connecticut, Inc
| addressee name = Guzman R V
| addressee name = Guzman R
| addressee affiliation = NRC/NRR/DORL/LPLI-1
| addressee affiliation = NRC/NRR/DORL/LPLI-1
| docket = 05000336
| docket = 05000336
| license number = DPR-065
| license number = DPR-065
| contact person = Guzman R V
| contact person = Guzman R
| case reference number = EA-13-188, MF7126
| case reference number = EA-13-188, MF7126
| document type = Meeting Briefing Package/Handouts, Slides and Viewgraphs
| document type = Meeting Briefing Package/Handouts, Slides and Viewgraphs
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=Text=
=Text=
{{#Wiki_filter:Pre-Submittal Teleconference Millstone Power Station Unit 2 License Amendment Request for Spent Fuel Pool Heat Load Analysis in Response to Confirmatory Order EA-13-188 December 17, 2015 Pg. 2 Agenda Purpose of LAR Scope of LAR Schedule Pg. 3 Purpose of LAR LAR required by Confirmatory Order EA-13-188 (8/26/15) Compliance Item #5:   amendment request seeking NRC approval of the spent fuel pool heat load analysis and any associated technical specification changes. This DNC has determined no change to the TS is required Request approval of the SFP heat load analyses, TS Bases Section 3/4.9.3 and FSAR Section 9.5 LAR meets regulatory criteria and will preserve health and safety of the public Pg. 4 Scope of LAR LAR will request NRC review and approval of proposed changes to TS Bases Section 3/4.9.3 to remove spent fuel pool decay heat load Proposed bases change is based on the TS prior to the 2009 Bases change made by DNC under 10 CFR 50.59 Change will remove reference to Spent Fuel Pool Decay Heat Load The change is consistent with 10 CFR 50.36 and previous License Amendments 240 (2/10/2000) and 315 (6/4/2013)
{{#Wiki_filter:Pre-Submittal Teleconference Millstone Power Station Unit 2 License Amendment Request for Spent Fuel Pool Heat Load Analysis in Response to Confirmatory Order EA-13-188 December 17, 2015
Pg. Scope of LAR (Continued) LAR will request NRC review and approval of proposed changes to FSAR Section 9.5 Proposed changes are based on the FSAR prior to the 2010 change made by DNC under 10 CFR 50.59 Proposed FSAR change reflects revisions to: Spent fuel movement decay time Cooling water temperatures (RBCCW) Spent fuel movement rate Scope of LAR (Continued) LAR will provide a summary of the analysis results supporting fuel movement starting at 100 hours after reactor shutdown at a rate of 6 assemblies per hour. LAR will include the proprietary analyses performed by Holtec International submitted under 10 CFR 2.390 Holtec Report No. HI-971778, Rev. 2 "Heat Load from the Spent Fuel Holtec Report No. HI-2094491, Rev. 0, "Thermal- Hydraulic Analysis of Millstone Unit 2 Spent Fuel Pool with Increased Fuel Transfer Rate and Reduced In- Holtec Report No. HI-981901, Rev. 0 including Addenda A & B, "Spent Fuel Pool Thermal- Pg. 6 Pg. 7 Schedule DNC will submit the LAR by February 15, 2016 Request review of this LAR within one year of submittal To maintain compliance with the Confirmatory Order, Standing Order 14-21 is in place prohibiting fuel movement prior to 150 hours after shutdown. This will remain in place until NRC makes a final determination on the LAR.
 
QUESTIONS? Pg. 8 Acronym List CFR Code of Federal Regulations DNC Dominion Nuclear Connecticut  FSAR Final Safety Analysis Report LAR License Amendment Request MPS2 Millstone Power Station, Unit 2 RBCCW Reactor Building Closed Cooling Water system TS Technical Specifications Pg. 9 Pre-Submittal Teleconference Millstone Power Station Unit 2 License Amendment Request for Spent Fuel Pool Heat Load Analysis in Response to Confirmatory Order EA-13-188 December 17, 2015 Pg. 2 Agenda Purpose of LAR Scope of LAR Schedule Pg. 3 Purpose of LAR LAR required by Confirmatory Order EA-13-188 (8/26/15) Compliance Item #5:   amendment request seeking NRC approval of the spent fuel pool heat load analysis and any associated technical specification changes. This DNC has determined no change to the TS is required Request approval of the SFP heat load analyses, TS Bases Section 3/4.9.3 and FSAR Section 9.5 LAR meets regulatory criteria and will preserve health and safety of the public Pg. 4 Scope of LAR LAR will request NRC review and approval of proposed changes to TS Bases Section 3/4.9.3 to remove spent fuel pool decay heat load Proposed bases change is based on the TS prior to the 2009 Bases change made by DNC under 10 CFR 50.59 Change will remove reference to Spent Fuel Pool Decay Heat Load The change is consistent with 10 CFR 50.36 and previous License Amendments 240 (2/10/2000) and 315 (6/4/2013)
Agenda
Pg. Scope of LAR (Continued) LAR will request NRC review and approval of proposed changes to FSAR Section 9.5 Proposed changes are based on the FSAR prior to the 2010 change made by DNC under 10 CFR 50.59 Proposed FSAR change reflects revisions to: Spent fuel movement decay time Cooling water temperatures (RBCCW) Spent fuel movement rate Scope of LAR (Continued) LAR will provide a summary of the analysis results supporting fuel movement starting at 100 hours after reactor shutdown at a rate of 6 assemblies per hour. LAR will include the proprietary analyses performed by Holtec International submitted under 10 CFR 2.390 Holtec Report No. HI-971778, Rev. 2 "Heat Load from the Spent Fuel Holtec Report No. HI-2094491, Rev. 0, "Thermal- Hydraulic Analysis of Millstone Unit 2 Spent Fuel Pool with Increased Fuel Transfer Rate and Reduced In- Holtec Report No. HI-981901, Rev. 0 including Addenda A & B, "Spent Fuel Pool Thermal- Pg. 6 Pg. 7 Schedule DNC will submit the LAR by February 15, 2016 Request review of this LAR within one year of submittal To maintain compliance with the Confirmatory Order, Standing Order 14-21 is in place prohibiting fuel movement prior to 150 hours after shutdown. This will remain in place until NRC makes a final determination on the LAR.
* Purpose of LAR
QUESTIONS? Pg. 8 Acronym List CFR Code of Federal Regulations DNC Dominion Nuclear Connecticut  FSAR Final Safety Analysis Report LAR License Amendment Request MPS2 Millstone Power Station, Unit 2 RBCCW Reactor Building Closed Cooling Water system TS Technical Specifications Pg. 9}}
* Scope of LAR
* Schedule Pg. 2
 
Purpose of LAR
* LAR required by Confirmatory Order EA-13-188 (8/26/15)
Compliance Item #5:
By no later than February 15, 2016, DNC will submit a license amendment request seeking NRC approval of the spent fuel pool heat load analysis and any associated technical specification changes. This will be treated as a high priority review by the NRC.
* DNC has determined no change to the TS is required
* Request approval of the SFP heat load analyses, TS Bases Section 3/4.9.3 and FSAR Section 9.5
* LAR meets regulatory criteria and will preserve health and safety of the public Pg. 3
 
Scope of LAR
* LAR will request NRC review and approval of proposed changes to TS Bases Section 3/4.9.3 to remove spent fuel pool decay heat load
  - Proposed bases change is based on the TS prior to the 2009 Bases change made by DNC under 10 CFR 50.59
  - Change will remove reference to Spent Fuel Pool Decay Heat Load
  - The change is consistent with 10 CFR 50.36 and previous License Amendments 240 (2/10/2000) and 315 (6/4/2013)
Pg. 4
 
Scope of LAR (Continued)
* LAR will request NRC review and approval of proposed changes to FSAR Section 9.5
  - Proposed changes are based on the FSAR prior to the 2010 change made by DNC under 10 CFR 50.59
  - Proposed FSAR change reflects revisions to:
* Spent fuel movement decay time
* Cooling water temperatures (RBCCW)
* Spent fuel movement rate Pg. 5
 
Scope of LAR (Continued)
* LAR will provide a summary of the analysis results supporting fuel movement starting at 100 hours after reactor shutdown at a rate of 6 assemblies per hour.
* LAR will include the proprietary analyses performed by Holtec International submitted under 10 CFR 2.390
  - Holtec Report No. HI-971778, Rev. 2 "Heat Load from the Spent Fuel Pool for 3 Core Unload Scenarios
  - Holtec Report No. HI-2094491, Rev. 0, "Thermal- Hydraulic Analysis of Millstone Unit 2 Spent Fuel Pool with Increased Fuel Transfer Rate and Reduced In-core Hold Time
  - Holtec Report No. HI-981901, Rev. 0 including Addenda A & B, "Spent Fuel Pool Thermal- Hydraulic Analysis for Millstone Unit 2 Pg. 6
 
Schedule
* DNC will submit the LAR by February 15, 2016
* Request review of this LAR within one year of submittal
* To maintain compliance with the Confirmatory Order, Standing Order 14-21 is in place prohibiting fuel movement prior to 150 hours after shutdown. This will remain in place until NRC makes a final determination on the LAR.
Pg. 7
 
QUESTIONS?
Pg. 8
 
Acronym List
* CFR   Code of Federal Regulations
* DNC   Dominion Nuclear Connecticut
* FSAR Final Safety Analysis Report
* LAR   License Amendment Request
* MPS2 Millstone Power Station, Unit 2
* RBCCW Reactor Building Closed Cooling Water system
* TS   Technical Specifications Pg. 9
 
Pre-Submittal Teleconference Millstone Power Station Unit 2 License Amendment Request for Spent Fuel Pool Heat Load Analysis in Response to Confirmatory Order EA-13-188 December 17, 2015
 
Agenda
* Purpose of LAR
* Scope of LAR
* Schedule Pg. 2
 
Purpose of LAR
* LAR required by Confirmatory Order EA-13-188 (8/26/15)
Compliance Item #5:
By no later than February 15, 2016, DNC will submit a license amendment request seeking NRC approval of the spent fuel pool heat load analysis and any associated technical specification changes. This will be treated as a high priority review by the NRC.
* DNC has determined no change to the TS is required
* Request approval of the SFP heat load analyses, TS Bases Section 3/4.9.3 and FSAR Section 9.5
* LAR meets regulatory criteria and will preserve health and safety of the public Pg. 3
 
Scope of LAR
* LAR will request NRC review and approval of proposed changes to TS Bases Section 3/4.9.3 to remove spent fuel pool decay heat load
  - Proposed bases change is based on the TS prior to the 2009 Bases change made by DNC under 10 CFR 50.59
  - Change will remove reference to Spent Fuel Pool Decay Heat Load
  - The change is consistent with 10 CFR 50.36 and previous License Amendments 240 (2/10/2000) and 315 (6/4/2013)
Pg. 4
 
Scope of LAR (Continued)
* LAR will request NRC review and approval of proposed changes to FSAR Section 9.5
  - Proposed changes are based on the FSAR prior to the 2010 change made by DNC under 10 CFR 50.59
  - Proposed FSAR change reflects revisions to:
* Spent fuel movement decay time
* Cooling water temperatures (RBCCW)
* Spent fuel movement rate Pg. 5
 
Scope of LAR (Continued)
* LAR will provide a summary of the analysis results supporting fuel movement starting at 100 hours after reactor shutdown at a rate of 6 assemblies per hour.
* LAR will include the proprietary analyses performed by Holtec International submitted under 10 CFR 2.390
  - Holtec Report No. HI-971778, Rev. 2 "Heat Load from the Spent Fuel Pool for 3 Core Unload Scenarios
  - Holtec Report No. HI-2094491, Rev. 0, "Thermal- Hydraulic Analysis of Millstone Unit 2 Spent Fuel Pool with Increased Fuel Transfer Rate and Reduced In-core Hold Time
  - Holtec Report No. HI-981901, Rev. 0 including Addenda A & B, "Spent Fuel Pool Thermal- Hydraulic Analysis for Millstone Unit 2 Pg. 6
 
Schedule
* DNC will submit the LAR by February 15, 2016
* Request review of this LAR within one year of submittal
* To maintain compliance with the Confirmatory Order, Standing Order 14-21 is in place prohibiting fuel movement prior to 150 hours after shutdown. This will remain in place until NRC makes a final determination on the LAR.
Pg. 7
 
QUESTIONS?
Pg. 8
 
Acronym List
* CFR   Code of Federal Regulations
* DNC   Dominion Nuclear Connecticut
* FSAR Final Safety Analysis Report
* LAR   License Amendment Request
* MPS2 Millstone Power Station, Unit 2
* RBCCW Reactor Building Closed Cooling Water system
* TS   Technical Specifications Pg. 9}}

Latest revision as of 04:01, 31 October 2019

/12/17 Presentation Slides for Pre-Submittal Teleconference - Proposed LAR for Spent Fuel Pool Heat Load Analysis in Response to Confirmatory Order EA-13-188
ML15353A002
Person / Time
Site: Millstone Dominion icon.png
Issue date: 12/17/2015
From: Craft W
Dominion, Dominion Nuclear Connecticut
To: Richard Guzman
Plant Licensing Branch 1
Guzman R
References
EA-13-188, MF7126
Download: ML15353A002 (9)


Text

Pre-Submittal Teleconference Millstone Power Station Unit 2 License Amendment Request for Spent Fuel Pool Heat Load Analysis in Response to Confirmatory Order EA-13-188 December 17, 2015

Agenda

  • Schedule Pg. 2

Purpose of LAR

Compliance Item #5:

By no later than February 15, 2016, DNC will submit a license amendment request seeking NRC approval of the spent fuel pool heat load analysis and any associated technical specification changes. This will be treated as a high priority review by the NRC.

  • DNC has determined no change to the TS is required
  • Request approval of the SFP heat load analyses, TS Bases Section 3/4.9.3 and FSAR Section 9.5
  • LAR meets regulatory criteria and will preserve health and safety of the public Pg. 3

Scope of LAR

  • LAR will request NRC review and approval of proposed changes to TS Bases Section 3/4.9.3 to remove spent fuel pool decay heat load

- Proposed bases change is based on the TS prior to the 2009 Bases change made by DNC under 10 CFR 50.59

- Change will remove reference to Spent Fuel Pool Decay Heat Load

- The change is consistent with 10 CFR 50.36 and previous License Amendments 240 (2/10/2000) and 315 (6/4/2013)

Pg. 4

Scope of LAR (Continued)

  • LAR will request NRC review and approval of proposed changes to FSAR Section 9.5

- Proposed changes are based on the FSAR prior to the 2010 change made by DNC under 10 CFR 50.59

- Proposed FSAR change reflects revisions to:

  • Spent fuel movement decay time
  • Cooling water temperatures (RBCCW)
  • Spent fuel movement rate Pg. 5

Scope of LAR (Continued)

  • LAR will provide a summary of the analysis results supporting fuel movement starting at 100 hours0.00116 days <br />0.0278 hours <br />1.653439e-4 weeks <br />3.805e-5 months <br /> after reactor shutdown at a rate of 6 assemblies per hour.
  • LAR will include the proprietary analyses performed by Holtec International submitted under 10 CFR 2.390

- Holtec Report No. HI-971778, Rev. 2 "Heat Load from the Spent Fuel Pool for 3 Core Unload Scenarios

- Holtec Report No. HI-2094491, Rev. 0, "Thermal- Hydraulic Analysis of Millstone Unit 2 Spent Fuel Pool with Increased Fuel Transfer Rate and Reduced In-core Hold Time

- Holtec Report No. HI-981901, Rev. 0 including Addenda A & B, "Spent Fuel Pool Thermal- Hydraulic Analysis for Millstone Unit 2 Pg. 6

Schedule

  • DNC will submit the LAR by February 15, 2016
  • Request review of this LAR within one year of submittal
  • To maintain compliance with the Confirmatory Order, Standing Order 14-21 is in place prohibiting fuel movement prior to 150 hours0.00174 days <br />0.0417 hours <br />2.480159e-4 weeks <br />5.7075e-5 months <br /> after shutdown. This will remain in place until NRC makes a final determination on the LAR.

Pg. 7

QUESTIONS?

Pg. 8

Acronym List

  • CFR Code of Federal Regulations
  • FSAR Final Safety Analysis Report
  • LAR License Amendment Request
  • MPS2 Millstone Power Station, Unit 2
  • RBCCW Reactor Building Closed Cooling Water system
  • TS Technical Specifications Pg. 9

Pre-Submittal Teleconference Millstone Power Station Unit 2 License Amendment Request for Spent Fuel Pool Heat Load Analysis in Response to Confirmatory Order EA-13-188 December 17, 2015

Agenda

  • Schedule Pg. 2

Purpose of LAR

Compliance Item #5:

By no later than February 15, 2016, DNC will submit a license amendment request seeking NRC approval of the spent fuel pool heat load analysis and any associated technical specification changes. This will be treated as a high priority review by the NRC.

  • DNC has determined no change to the TS is required
  • Request approval of the SFP heat load analyses, TS Bases Section 3/4.9.3 and FSAR Section 9.5
  • LAR meets regulatory criteria and will preserve health and safety of the public Pg. 3

Scope of LAR

  • LAR will request NRC review and approval of proposed changes to TS Bases Section 3/4.9.3 to remove spent fuel pool decay heat load

- Proposed bases change is based on the TS prior to the 2009 Bases change made by DNC under 10 CFR 50.59

- Change will remove reference to Spent Fuel Pool Decay Heat Load

- The change is consistent with 10 CFR 50.36 and previous License Amendments 240 (2/10/2000) and 315 (6/4/2013)

Pg. 4

Scope of LAR (Continued)

  • LAR will request NRC review and approval of proposed changes to FSAR Section 9.5

- Proposed changes are based on the FSAR prior to the 2010 change made by DNC under 10 CFR 50.59

- Proposed FSAR change reflects revisions to:

  • Spent fuel movement decay time
  • Cooling water temperatures (RBCCW)
  • Spent fuel movement rate Pg. 5

Scope of LAR (Continued)

  • LAR will provide a summary of the analysis results supporting fuel movement starting at 100 hours0.00116 days <br />0.0278 hours <br />1.653439e-4 weeks <br />3.805e-5 months <br /> after reactor shutdown at a rate of 6 assemblies per hour.
  • LAR will include the proprietary analyses performed by Holtec International submitted under 10 CFR 2.390

- Holtec Report No. HI-971778, Rev. 2 "Heat Load from the Spent Fuel Pool for 3 Core Unload Scenarios

- Holtec Report No. HI-2094491, Rev. 0, "Thermal- Hydraulic Analysis of Millstone Unit 2 Spent Fuel Pool with Increased Fuel Transfer Rate and Reduced In-core Hold Time

- Holtec Report No. HI-981901, Rev. 0 including Addenda A & B, "Spent Fuel Pool Thermal- Hydraulic Analysis for Millstone Unit 2 Pg. 6

Schedule

  • DNC will submit the LAR by February 15, 2016
  • Request review of this LAR within one year of submittal
  • To maintain compliance with the Confirmatory Order, Standing Order 14-21 is in place prohibiting fuel movement prior to 150 hours0.00174 days <br />0.0417 hours <br />2.480159e-4 weeks <br />5.7075e-5 months <br /> after shutdown. This will remain in place until NRC makes a final determination on the LAR.

Pg. 7

QUESTIONS?

Pg. 8

Acronym List

  • CFR Code of Federal Regulations
  • FSAR Final Safety Analysis Report
  • LAR License Amendment Request
  • MPS2 Millstone Power Station, Unit 2
  • RBCCW Reactor Building Closed Cooling Water system
  • TS Technical Specifications Pg. 9