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| | issue date = 03/27/2008 | | | issue date = 03/27/2008 |
| | title = Additional Question on the Proposed Recirculation Riser Differential Pressure Amendment | | | title = Additional Question on the Proposed Recirculation Riser Differential Pressure Amendment |
| | author name = Tam P S | | | author name = Tam P |
| | author affiliation = NRC/NRR/ADRO/DORL/LPLIII-1 | | | author affiliation = NRC/NRR/ADRO/DORL/LPLIII-1 |
| | addressee name = Arias J, Blake T, Loeffler R | | | addressee name = Arias J, Blake T, Loeffler R |
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| {{#Wiki_filter:From: Peter Tam To: Jesus Arias; Rick Loeffler; Timothy Blake Date: 03/27/2008 4:44:00 PM | | {{#Wiki_filter:From: Peter Tam To: Jesus Arias; Rick Loeffler; Timothy Blake Date: 03/27/2008 4:44:00 PM |
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| ==Subject:== | | ==Subject:== |
| Monticello - Additional Question on the Recirc. Riser Diff. Pressure Amendment (TAC MD6864) | | Monticello - Additional Question on the Recirc. Riser Diff. Pressure Amendment (TAC MD6864) |
| Rick: | | Rick: |
| | | Our review of your 9/25/07 amendment request is ongoing. One of our reviewers, Tony Nakanishi, has written a question. Please add this question to the other 3 that I have transmitted to you by my 3/18/08 e-mail (Accession No. 080790515): |
| Our review of your 9/25/07 amendment request is ongoing. One of our reviewers, Tony Nakanishi, has written a question. Please add this question to the other 3 that I have transmitted to you by my 3/18/08 e-mail (Accession No. 080790515): | | The small break analysis was performed assuming an initial core flow of 100% of rated core flow. Top peaked power shape was explicitly assumed for this analysis. The large break analysis is based on previously performed analysis in GENE-J1103878-09-02P. Please justify, quantitatively, the effect of lower and higher initial core flows (i.e. MELLLA and ICF) in conjunction with the top peaked power shape on both small and large break LOCA? |
| | | Peter S. Tam, Senior Project Manager Plant Licensing Branch III-1 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation e-mail: pst@nrc.gov Tel.: 301-415-1451 CC: Leonard Ward; Tony Nakanishi Mail Envelope Properties (47EC0710.2B9 : 12 : 35330) |
| The small break analysis was performed assuming an initial core flow of 100% of rated core flow. Top peaked power shape was explicitly assumed for this analysis. The large break analysis is based on previously performed analysis in GENE-J1103878-09-02P. Please justify, quantitatively, the effect of lower and higher initial core flows (i.e. MELLLA and ICF) in conjunction with the top peaked power shape on both small and large break LOCA? | |
| | |
| Peter S. Tam, Senior Project Manager Plant Licensing Branch III-1 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation | |
| | |
| e-mail: pst@nrc.gov Tel.: 301-415-1451 | |
| | |
| CC: Leonard Ward; Tony Nakanishi | |
| | |
| Mail Envelope Properties (47EC0710.2B9 : 12 : 35330) | |
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| ==Subject:== | | ==Subject:== |
| Monticello - Additional Question on the Recirc. Riser Diff. Pressure Amendment (TAC MD6864) | | Monticello - Additional Question on the Recirc. Riser Diff. Pressure Amendment (TAC MD6864) |
| Creation Date 03/27/2008 4:44:00 PM From: Peter Tam Created By: PST@nrc.gov Recipients Action Date & Time nmcco.com Transferred 03/27/2008 4:44:43 PM Jesus.Arias (Jesus Arias) | | Creation Date 03/27/2008 4:44:00 PM From: Peter Tam Created By: PST@nrc.gov Recipients Action Date & Time nmcco.com Transferred 03/27/2008 4:44:43 PM Jesus.Arias (Jesus Arias) |
| Richard.Loeffler (Rick Loeffler) tmblake (Timothy Blake) | | Richard.Loeffler (Rick Loeffler) tmblake (Timothy Blake) nrc.gov TWGWPO01.HQGWDO01 Delivered 03/27/2008 4:44:09 PM TTN1 CC (Tony Nakanishi) Opened 03/27/2008 4:44:13 |
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| nrc.gov TWGWPO01.HQGWDO01 Delivered 03/27/2008 4:44:09 PM TTN1 CC (Tony Nakanishi) Opened 03/27/2008 4:44:13 PM nrc.gov TWGWPO04.HQGWDO01 Delivered 03/27/2008 4:44:09 PM LWW CC (Leonard Ward) | |
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| Post Office Delivered Route nmcco.com TWGWPO01.HQGWDO01 03/27/2008 4:44:09 PM nrc.gov TWGWPO04.HQGWDO01 03/27/2008 4:44:09 PM nrc.gov
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| Files Size Date & Time MESSAGE 1633 03/27/2008 4:44:00 PM Options Auto Delete: No Expiration Date: None Notify Recipients: Yes Priority: Standard ReplyRequested: No Return Notification: None Concealed | | PM nrc.gov TWGWPO04.HQGWDO01 Delivered 03/27/2008 4:44:09 PM LWW CC (Leonard Ward) |
| | Post Office Delivered Route nmcco.com TWGWPO01.HQGWDO01 03/27/2008 4:44:09 PM nrc.gov TWGWPO04.HQGWDO01 03/27/2008 4:44:09 PM nrc.gov Files Size Date & Time MESSAGE 1633 03/27/2008 4:44:00 PM Options Auto Delete: No Expiration Date: None Notify Recipients: Yes Priority: Standard ReplyRequested: No Return Notification: None Concealed |
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| ==Subject:== | | ==Subject:== |
| No Security: Standard To Be Delivered: Immediate Status Tracking: Delivered & Opened}} | | No Security: Standard To Be Delivered: Immediate Status Tracking: Delivered & Opened}} |
Letter Sequence Other |
|---|
TAC:MD6864, Clarify Application of Setpoint Methodology for LSSS Functions (Approved, Closed) |
|
MONTHYEARML0727506332007-10-31031 October 2007
(MNGP) - Request for Withholding Information from Public Disclosure
Project stage: Withholding Request Acceptance
ML0807905152008-03-18018 March 2008
Draft RAI on Proposed Amendment Re Recirculation Riser Differential Pressure
Project stage: Draft RAI
ML0808804752008-03-27027 March 2008
Additional Question on the Proposed Recirculation Riser Differential Pressure Amendment
Project stage: Other
ML0819302482008-07-10010 July 2008
Draft RAI Questions Recirculation Riser Differential Pressure Amendment, Instrumentation
Project stage: Draft RAI
L-HU-08-019, Request for Continuation of NRC Reviews for Nuclear Management Co. Submittals on the Docket as of September 22, 20082008-09-0303 September 2008
Request for Continuation of NRC Reviews for Nuclear Management Co. Submittals on the Docket as of September 22, 2008
Project stage: Request
L-MT-08-045, Response to Requests for Additional Information for License Amendment Request: Revision to the Allowable Value and Channel Calibration Surveillance Interval for the Recirculation Riser Differential Pressure - High Function2008-09-0808 September 2008
Response to Requests for Additional Information for License Amendment Request: Revision to the Allowable Value and Channel Calibration Surveillance Interval for the Recirculation Riser Differential Pressure - High Function
Project stage: Response to RAI
L-MT-08-061, Response to 09/26/2008, Request for Additional Information for License Amendment Request: Revision to the Allowable Value and Channel Calibration Surveillance Interval for the Recirculation Riser Differential Pressure - High Function2008-11-0606 November 2008
Response to 09/26/2008, Request for Additional Information for License Amendment Request: Revision to the Allowable Value and Channel Calibration Surveillance Interval for the Recirculation Riser Differential Pressure - High Function
Project stage: Request
ML0830106242008-11-12012 November 2008
Letter to Determine Withholding Proprietary Information from Public Disclosure
Project stage: Other
ML0902800532009-01-20020 January 2009
Monticello, Response to November 14, 2008, Request for Additional Information for License Amendment Request: Revision to the Allowable Value and Channel Calibration Surveillance Interval for the Recirculation Riser Differential Pressure - H
Project stage: Request
L-MT-09-007, Response to November 14, 2008, Request for Additional Information for License Amendment Request: Revision to the Allowable Value and Channel Calibration Surveillance Interval for the Recirculation Riser Differential Pressure - High Funct2009-01-20020 January 2009
Response to November 14, 2008, Request for Additional Information for License Amendment Request: Revision to the Allowable Value and Channel Calibration Surveillance Interval for the Recirculation Riser Differential Pressure - High Function
Project stage: Request
ML0905002592009-03-0303 March 2009
Letter to Approve Request to Withhold Document Containing Proprietary Information from Public Disclosure
Project stage: Other
L-MT-09-041, Supplement to License Amendment Request: Revision to the Allowable Value and Channel Calibration Surveillance Interval for the Recirculation Riser Differential Pressure - High Function2009-04-0202 April 2009
Supplement to License Amendment Request: Revision to the Allowable Value and Channel Calibration Surveillance Interval for the Recirculation Riser Differential Pressure - High Function
Project stage: Supplement
ML0830406082009-04-0707 April 2009
Issuance of Amendment No. 161 Regarding Recirculation Riser Differential Pressure
Project stage: Approval
2008-07-10
[Table View] |
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Category:E-Mail
MONTHYEARML24022A0212024-01-20020 January 2024
NRR E-mail Capture - Monticello - Request for Additional Information ISI RR-002 Alternative to Use IWB-2500(f)
ML23353A0742023-12-19019 December 2023
NRR E-mail Capture - Monticello Nuclear Generating Plant - Acceptance of Proposed Alternative VR-09, Modifications to OMN-17
ML23348A3462023-12-14014 December 2023
NRR E-mail Capture - Monticello Nuclear Generating Plant - Acceptance of License Amendment Request to Revise TS 3.8.6, Battery Parameters, SR 3.8.6.6
ML23268A0292023-09-20020 September 2023
SLRA - Requests for Confirmation of Information - Set 2 - Email from Marieliz Johnson to Shawn Hafen
ML23249A2092023-09-0606 September 2023
NRR E-mail Capture - Action: Opportunity to Review and Comment on a New NRC Information Collection, 10 CFR Part 50.55a, Codes and Standards (3150-XXXX)
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NRR E-mail Capture - Request for Additional Information for Monticello Nuclear Generating Plant and Prairie Island Nuclear Generating Plant - Decommissioning Funding Status Reports
ML23237A4822023-08-25025 August 2023
SLRA - Request for Additional Information - Set 3 - Email from Marieliz Johnson to Shawn Hafen
ML23228A1212023-08-16016 August 2023
NRR E-mail Capture - Monticello Nuclear Generating Plant - Acceptance of Alternative Request VR-11 for MO-2397
ML23227A2182023-08-15015 August 2023
NRR E-mail Capture - Monticello Nuclear Generating Plant - Acceptance of Alternative Request RR-002 to Use IWB-2500(f)
ML23219A1072023-08-0707 August 2023
SLRA - Requests for Additional Information - Set 2 - Email from Marieliz Johnson to Shawn Hafen
ML23200A3502023-07-19019 July 2023
SLRA - Requests for Additional Information - Set 1 - Email from Marieliz Johnson to Christopher Domingos
ML23172A1122023-06-21021 June 2023
SLRA - Requests for Confirmation of Information - Set 1 - Email from Marieliz Johnson to Christopher Domingos
ML23054A3322023-02-23023 February 2023
NRR E-mail Capture - Monticello Nuclear Generating Plant - Acceptance of Relief Request to Use Later Edition of ASME BPV Code, Section XI, for ISI Program Code of Record
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NRR E-mail Capture - Monticello Nuclear Generating Plant - Acceptance of Relief Request to Use Later Edition of ASME BPV Code, Section XI, for Cisi Program
ML23017A2222023-01-13013 January 2023
Verbal Authorization of Proposed Alternative PR-08 Regarding Inservice Testing Requirements of Certain High Pressure Coolant Injection System Components (EPID L-2022-LLR-0088) (Email)
ML23004A1982023-01-0404 January 2023
NRR E-mail Capture - Draft Request for Additional Information Monticello Nuclear Generating Plant Request Pr 08, HPCI Pump Quarterly Testing
ML23012A2102022-07-26026 July 2022
Letter Submitting Monticello Outline Package
ML22181A1962022-06-24024 June 2022
NRR E-mail Capture - Draft RAI Monticello Alternative VR-08
ML22175A1602022-06-24024 June 2022
NRR E-mail Capture - RAI Monticello Fuel Oil Storage Tank Inspection
ML22131A2652022-05-11011 May 2022
NRR E-mail Capture - Request for Additional Information Xcel Energy Amendment Request to Create a Common Eplan and EOF for Monticello and Prairie Island
ML22123A2822022-05-0303 May 2022
NRR E-mail Capture - Request for Additional Information Monticello Alternative VR-10, EFCV Testing Frequency
ML22101A0712022-04-11011 April 2022
NRR E-mail Capture - Monticello - Acceptance of Requested Licensing Action License Amendment Request to Revise TS 3.6.1.8 Residual Heat Removal (RHR) Drywell Spray Header and Nozzle Surveillance Frequency
ML22089A1302022-03-30030 March 2022
NRR E-mail Capture - Monticello Nuclear Generating Plant - Acceptance of Alternative Related Excess Flow Check Valve Testing Frequency
ML22082A1812022-03-23023 March 2022
NRR E-mail Capture - Monticello Nuclear Generating Plant - Acceptance of VR-08 Alternative to Adopt ASME OM Code Case OMN-28
ML22075A2612022-03-16016 March 2022
NRR E-mail Capture - Monticello Nuclear Generating Plant - Acceptance of VR-07 Alternative Related to MOV Testing Per ASME OM Code Case OMN-26
ML22067A2032022-03-0808 March 2022
Audit Plan to Support Review of an Amendment to Transition to Atrium 11 Fuel (Redacted)
ML22011A0642022-01-11011 January 2022
NRR E-mail Capture - Monticello Nuclear Generating Plant - Acceptance of Requested Licensing Action License Amendment Request to Support Diesel Generator Fuel Oil Storage Tank Inspection
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NRR E-mail Capture - Monticello Nuclear Generating Plant - Acceptance of Requested Relief Request Alternative Related to Pump Vibration Testing Per ASME OM Code Case OMN-22
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NRR E-mail Capture - Monticello Nuclear Generating Plant - Acceptance of Requested Relief Request Alternative Related RHR and RHRSW Pump Testing
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NRR E-mail Capture - Monticello Nuclear Generating Plant - Acceptance of Requested Relief Request Alternative Related to Residual Heat Removal Heat Exchanger Flow Control Valve Stroke Timing
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NRR E-mail Capture - Monticello Nuclear Generating Plant - Acceptance of Requested Relief Request Alternative Related to Testing the Control Rod Drive Scram Discharge Header Check Valves
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NRR E-mail Capture - Monticello Nuclear Generating Plant - Acceptance of Requested Relief Request Alternative Related to HPCI and RCIC Pump Testing
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NRR E-mail Capture - Monticello Nuclear Generating Plant - Acceptance of Requested Relief Request Alternative Related to Vibration Testing Range for the Sblc Pumps
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NRR E-mail Capture - Monticello Nuclear Generating Plant - Acceptance of Requested Relief Request Alternative Related to Pressure Isolation Valve Testing
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NRR E-mail Capture - Monticello Nuclear Generating Plant - Acceptance of Requested Licensing Action License Amendment Request to Adopt Advanced Framatome Methodologies
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Initial and Final Written 10 CFR 21 Notification for GE Hitachi Numac Prnm System
ML21110A7042021-04-20020 April 2021
Response: Monticello Nuclear Plant Outage - Covid Risk to On-Site Employees
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NRR E-mail Capture - Revised Review Schedule for Monticello TSTF-505 (EPID L-20200LLA-0062)
ML21068A2772021-03-0909 March 2021
NRR E-mail Capture - Monticello TSTF-505, Request for Additional Information
ML20343A1292020-12-0808 December 2020
NRR E-mail Capture - Request for Additional Information
ML20342A1782020-12-0707 December 2020
NRR E-mail Capture - Monticello Nuclear Generating Plant - Acceptance of Requested Licensing Action License Amendment Request to Adopt TSTF-564 Safety Limit MCPR
ML20302A1972020-10-26026 October 2020
NRR E-mail Capture - Monticello Request for Additional Information TSTF-505 License Amendment Request
ML20289A1072020-10-0606 October 2020
NRR E-mail Capture - Monticello Nuclear Generating Plant - Acceptance of Requested Licensing Action License Amendment Request to Adopt TSTF-582 Reactor Pressure Vessel Water Inventory Control (RPV WIC) Enhancements (EPID L-2020-LLA-0209
ML20191A0252020-07-0101 July 2020
NRR E-mail Capture - Draft Request for Additional Information Monticello Alternative Request RR-016 Related to H8, H9, and H 10 Weld Examinations
ML20120A0272020-04-28028 April 2020
NRR E-mail Capture - Request for Additional Information Monticello Long Term Steam Dryer Inspection Plan
ML20099F1292020-04-0606 April 2020
E-mail to Licensee for Monticello Lr Phase 4 RFI
ML20077L4632020-03-17017 March 2020
NRR E-mail Capture - Monticello Nuclear Generating Plant and Prairie Island Nuclear Generating Plant, Units 1 and 2 -Acceptance of Requested Licensing Action Request to Adopt TSTF-529
ML20064C5352020-03-0404 March 2020
NRR E-mail Capture - Monticello Nuclear Generating Plant - Acceptance of Requested Relief Request Alternative Revise the Previously Authorized Alternative in RR-008 for the H8 and H9 Welds
2024-01-20
[Table view] |
Text
From: Peter Tam To: Jesus Arias; Rick Loeffler; Timothy Blake Date: 03/27/2008 4:44:00 PM
Subject:
Monticello - Additional Question on the Recirc. Riser Diff. Pressure Amendment (TAC MD6864)
Rick:
Our review of your 9/25/07 amendment request is ongoing. One of our reviewers, Tony Nakanishi, has written a question. Please add this question to the other 3 that I have transmitted to you by my 3/18/08 e-mail (Accession No. 080790515):
The small break analysis was performed assuming an initial core flow of 100% of rated core flow. Top peaked power shape was explicitly assumed for this analysis. The large break analysis is based on previously performed analysis in GENE-J1103878-09-02P. Please justify, quantitatively, the effect of lower and higher initial core flows (i.e. MELLLA and ICF) in conjunction with the top peaked power shape on both small and large break LOCA?
Peter S. Tam, Senior Project Manager Plant Licensing Branch III-1 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation e-mail: pst@nrc.gov Tel.: 301-415-1451 CC: Leonard Ward; Tony Nakanishi Mail Envelope Properties (47EC0710.2B9 : 12 : 35330)
Subject:
Monticello - Additional Question on the Recirc. Riser Diff. Pressure Amendment (TAC MD6864)
Creation Date 03/27/2008 4:44:00 PM From: Peter Tam Created By: PST@nrc.gov Recipients Action Date & Time nmcco.com Transferred 03/27/2008 4:44:43 PM Jesus.Arias (Jesus Arias)
Richard.Loeffler (Rick Loeffler) tmblake (Timothy Blake) nrc.gov TWGWPO01.HQGWDO01 Delivered 03/27/2008 4:44:09 PM TTN1 CC (Tony Nakanishi) Opened 03/27/2008 4:44:13
PM nrc.gov TWGWPO04.HQGWDO01 Delivered 03/27/2008 4:44:09 PM LWW CC (Leonard Ward)
Post Office Delivered Route nmcco.com TWGWPO01.HQGWDO01 03/27/2008 4:44:09 PM nrc.gov TWGWPO04.HQGWDO01 03/27/2008 4:44:09 PM nrc.gov Files Size Date & Time MESSAGE 1633 03/27/2008 4:44:00 PM Options Auto Delete: No Expiration Date: None Notify Recipients: Yes Priority: Standard ReplyRequested: No Return Notification: None Concealed
Subject:
No Security: Standard To Be Delivered: Immediate Status Tracking: Delivered & Opened
