Letter Sequence Supplement |
|---|
|
|
|
|
|---|
Category:Letter type:L
MONTHYEARL-MT-23-054, Subsequent License Renewal Application Supplement 82024-01-11011 January 2024
Subsequent License Renewal Application Supplement 8
L-MT-23-047, License Amendment Request: Revision to the MNGP Pressure Temperature Limits Report to Change the Neutron Fluence Methodology and Incorporate New Surveillance Capsule Data2023-12-29029 December 2023
License Amendment Request: Revision to the MNGP Pressure Temperature Limits Report to Change the Neutron Fluence Methodology and Incorporate New Surveillance Capsule Data
L-MT-23-056, Subsequent License Renewal Application Response to Request for Additional Information and Request for Confirmation of Information - Set 1 Part 22023-12-18018 December 2023
Subsequent License Renewal Application Response to Request for Additional Information and Request for Confirmation of Information - Set 1 Part 2
L-MT-23-042, 2023 Annual Report of Changes in Emergency Core Cooling System Evaluation Models Pursuant to 10 CFR 50.462023-12-11011 December 2023
2023 Annual Report of Changes in Emergency Core Cooling System Evaluation Models Pursuant to 10 CFR 50.46
L-MT-23-052, Subsequent License Renewal Application Supplement 72023-11-30030 November 2023
Subsequent License Renewal Application Supplement 7
L-MT-23-051, Update to the Technical Specification Bases2023-11-28028 November 2023
Update to the Technical Specification Bases
L-MT-23-049, Subsequent License Renewal Application Response to Request for Additional Information and Request for Confirmation of Information - Set 12023-11-21021 November 2023
Subsequent License Renewal Application Response to Request for Additional Information and Request for Confirmation of Information - Set 1
L-MT-23-043, 10 CFR 50.55a(z)(1) Request Regarding OMN-17, Revision 1. VR-092023-11-13013 November 2023
10 CFR 50.55a(z)(1) Request Regarding OMN-17, Revision 1. VR-09
L-MT-23-038, License Amendment Request to Revise Monticello Technical Specification Surveillance Requirement 3.8.6.62023-11-10010 November 2023
License Amendment Request to Revise Monticello Technical Specification Surveillance Requirement 3.8.6.6
L-MT-23-046, Subsequent License Renewal Application Response to Request for Additional Information Round 2 - Set 12023-11-0909 November 2023
Subsequent License Renewal Application Response to Request for Additional Information Round 2 - Set 1
L-MT-23-041, Subsequent License Renewal Application Response to Request for Confirmation of Information Set 22023-10-0303 October 2023
Subsequent License Renewal Application Response to Request for Confirmation of Information Set 2
L-MT-23-037, Subsequent License Renewal Application Response to Request for Additional Information Set 32023-09-22022 September 2023
Subsequent License Renewal Application Response to Request for Additional Information Set 3
L-MT-23-036, Subsequent License Renewal Application Response to Request for Additional Information Set 2 and Supplement 62023-09-0505 September 2023
Subsequent License Renewal Application Response to Request for Additional Information Set 2 and Supplement 6
L-MT-23-035, Subsequent License Renewal Application Supplement 52023-08-28028 August 2023
Subsequent License Renewal Application Supplement 5
L-MT-23-034, Subsequent License Renewal Application Response to Request for Additional Information Set 12023-08-15015 August 2023
Subsequent License Renewal Application Response to Request for Additional Information Set 1
L-MT-23-028, 2023 Refueling Outage 90-Day Inservice Inspection (ISI) Summary Report2023-07-31031 July 2023
2023 Refueling Outage 90-Day Inservice Inspection (ISI) Summary Report
L-MT-23-032, 10 CFR 50.55a(z)(2) Request Regarding MO-2397, VR-112023-07-31031 July 2023
10 CFR 50.55a(z)(2) Request Regarding MO-2397, VR-11
L-MT-23-031, Subsequent License Renewal Application Supplement 4 and Responses to Request for Confirmation of Information - Set 12023-07-18018 July 2023
Subsequent License Renewal Application Supplement 4 and Responses to Request for Confirmation of Information - Set 1
L-MT-23-030, Subsequent License Renewal Application Supplement 32023-07-0404 July 2023
Subsequent License Renewal Application Supplement 3
L-MT-23-025, Subsequent License Renewal Application Supplement 22023-06-26026 June 2023
Subsequent License Renewal Application Supplement 2
L-MT-23-019, Submittal of 2022 Annual Radiological Environmental Operating Report2023-05-10010 May 2023
Submittal of 2022 Annual Radiological Environmental Operating Report
L-MT-23-020, Submittal of 2022 Annual Radioactive Effluent Release Report2023-05-10010 May 2023
Submittal of 2022 Annual Radioactive Effluent Release Report
L-MT-23-021, Core Operating Limits Report (COLR) for the Monticello Nuclear Generating Plant for Cycle 322023-05-0202 May 2023
Core Operating Limits Report (COLR) for the Monticello Nuclear Generating Plant for Cycle 32
L-MT-23-017, 2022 Annual Report of Individual Monitoring for the Monticello Nuclear Generating Plant (MNGP)2023-04-18018 April 2023
2022 Annual Report of Individual Monitoring for the Monticello Nuclear Generating Plant (MNGP)
L-MT-23-010, Subsequent License Renewal Application Supplement 12023-04-0303 April 2023
Subsequent License Renewal Application Supplement 1
L-MT-23-013, Core Operating Limits Report (COLR) for Cycle 31, Revision 32023-03-28028 March 2023
Core Operating Limits Report (COLR) for Cycle 31, Revision 3
L-MT-23-012, Core Operating Limits Report (COLR) for Monticello Nuclear Generating Plant Cycle 31, Revision 22023-03-17017 March 2023
Core Operating Limits Report (COLR) for Monticello Nuclear Generating Plant Cycle 31, Revision 2
L-MT-23-008, 10CFR50.55a Request to Use Later Edition of ASME Section XI for ISI Code of Record (RR-003)2023-02-0707 February 2023
10CFR50.55a Request to Use Later Edition of ASME Section XI for ISI Code of Record (RR-003)
L-MT-23-004, CFR 50.55a Request RR-001, Request to Use a Provision of a Later Edition of the ASME Boiler and Pressure Vessel Code, Section XI for the Monticello Third Interval Containment Inservice Inspection Program2023-01-23023 January 2023
CFR 50.55a Request RR-001, Request to Use a Provision of a Later Edition of the ASME Boiler and Pressure Vessel Code, Section XI for the Monticello Third Interval Containment Inservice Inspection Program
L-MT-23-005, Response to the NRC Request for Additional Information Regarding the 50.55a Request Pr 08, HPCI Pump Quarterly Testing (EPID Number L-2022-LLR-0088)2023-01-0606 January 2023
Response to the NRC Request for Additional Information Regarding the 50.55a Request Pr 08, HPCI Pump Quarterly Testing (EPID Number L-2022-LLR-0088)
L-MT-22-049, Industry Groundwater Protection Initiative Special Report2022-12-15015 December 2022
Industry Groundwater Protection Initiative Special Report
L-MT-22-052, L-MT-22-052 Monticello Nuclear Generating Plant 10 CFR 50.55a Request No. Pr 08, Request for HPCI Pump Quarterly Alternative2022-12-15015 December 2022
L-MT-22-052 Monticello Nuclear Generating Plant 10 CFR 50.55a Request No. Pr 08, Request for HPCI Pump Quarterly Alternative
L-MT-22-046, 2022 Annual Report of Changes in Emergency Core Cooling System Evaluation Models Pursuant to 10 CFR 50.462022-12-13013 December 2022
2022 Annual Report of Changes in Emergency Core Cooling System Evaluation Models Pursuant to 10 CFR 50.46
L-MT-22-048, Update to the Monticello Technical Specification Bases2022-11-28028 November 2022
Update to the Monticello Technical Specification Bases
L-MT-22-047, Withdrawal of Request for Relief from ASME OM Code for the Sixth Inservice Testing Interval2022-11-10010 November 2022
Withdrawal of Request for Relief from ASME OM Code for the Sixth Inservice Testing Interval
L-MT-22-045, Letter Submitting Post-Exam Package2022-11-0404 November 2022
Letter Submitting Post-Exam Package
L-MT-22-030, Sixth Interval Inservice Testing (1ST) Plan2022-09-0606 September 2022
Sixth Interval Inservice Testing (1ST) Plan
L-MT-22-037, Supplement to 10 CFR 50.55a Request Associated with the Monticello Sixth Inservice Testing Ten-Year Interval, Alternative VR-10, Excess Flow Check Valve Testing Frequency2022-08-29029 August 2022
Supplement to 10 CFR 50.55a Request Associated with the Monticello Sixth Inservice Testing Ten-Year Interval, Alternative VR-10, Excess Flow Check Valve Testing Frequency
L-MT-22-007, Response to Request for Additional Information for the Monticello Nuclear Generating Plant Alternative Request VR-08 (EPID: L-MT-22-007)2022-07-22022 July 2022
Response to Request for Additional Information for the Monticello Nuclear Generating Plant Alternative Request VR-08 (EPID: L-MT-22-007)
L-MT-22-026, Changes to the Emergency Plan2022-07-19019 July 2022
Changes to the Emergency Plan
L-MT-22-024, Response to a Request for Additional Information for the Monticello Nuclear Generating Plant Related to the Amendment to Adopt Advanced Framatome Methodologies2022-06-0606 June 2022
Response to a Request for Additional Information for the Monticello Nuclear Generating Plant Related to the Amendment to Adopt Advanced Framatome Methodologies
L-MT-22-022, Response to a Request for Additional Information: Monticello Alternative VR-10, Excess Flow Check Valve Testing Frequency2022-05-25025 May 2022
Response to a Request for Additional Information: Monticello Alternative VR-10, Excess Flow Check Valve Testing Frequency
L-MT-22-017, 2021 Annual Radiological Environmental Operating Report2022-05-11011 May 2022
2021 Annual Radiological Environmental Operating Report
L-MT-22-018, 2021 Annual Radioactive Effluent Release Report2022-05-11011 May 2022
2021 Annual Radioactive Effluent Release Report
L-MT-22-016, 2021 Annual Report of Individual Monitoring2022-04-28028 April 2022
2021 Annual Report of Individual Monitoring
L-MT-22-019, Withdrawal of Requests for Relief from ASME OM Code for the Sixth Inservice Testing Interval2022-04-18018 April 2022
Withdrawal of Requests for Relief from ASME OM Code for the Sixth Inservice Testing Interval
L-MT-22-010, License Amendment Request to Revise Technical Specification 3.6.1.8 Residual Heat Removal (RHR) Drywell Spray Header and Nozzle Surveillance Frequency2022-03-18018 March 2022
License Amendment Request to Revise Technical Specification 3.6.1.8 Residual Heat Removal (RHR) Drywell Spray Header and Nozzle Surveillance Frequency
L-MT-22-012, Special Report for the Bypass of the Offgas Treatment Storage System2022-03-15015 March 2022
Special Report for the Bypass of the Offgas Treatment Storage System
L-MT-22-008, 10 CFR 50.55a Request Associated with the Monticello Sixth Inservice Testing Ten-Year Interval Alternative Related to Excess Flow Check Valve Testing Frequency (L-MT-22-008)2022-03-0707 March 2022
10 CFR 50.55a Request Associated with the Monticello Sixth Inservice Testing Ten-Year Interval Alternative Related to Excess Flow Check Valve Testing Frequency (L-MT-22-008)
L-MT-22-006, 10 CFR 50.55a Request Associated with the Monticello Sixth Inservice Testing Ten-Year Interval OMN-26 (L-MT-22-006)2022-02-18018 February 2022
10 CFR 50.55a Request Associated with the Monticello Sixth Inservice Testing Ten-Year Interval OMN-26 (L-MT-22-006)
2024-01-11
[Table view] |
Text
Monticello Nuclear Generating Plant 2807 W County Road 75 Monticello, MN 55362 May 16,2012 L-MT-12-050 10 CFR 50.55a(g)(4)(iv)
U. S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001 Monticello Nuclear Generating Plant Docket 50-263 Renewed Facility Operating License No. DPR-22
Subject:
Supplement to 10 CFR 50.55a Requests Associated with the Fifth lnservice lnspection Ten-Year Interval (TAC ME8157)
Reference:
Letter from Northern States Power Company, a Minnesota corporation (NSPM), d/b/a Xcel Energy to Document Control Desk, "10 CFR 50.55a Requests Associated with the Fifth lnservice lnspection Ten-Year Interval",
dated September 28, 2012.
In the referenced letter, Northern States Power Company, a Minnesota corporation, d/b/a Xcel Energy (hereafter "NSPM"), the licensee for the Monticello Nuclear Generating Plant (MNGP), requested NRC authorization or approval of 10 CFR 50.55a requests associated with the fifth inservice inspection (ISI) ten-year interval for MNGP.
Following discussions with the NRC Staff, proposed alternative No. RR-007, included as of the referenced letter, is replaced by this Supplement. Pursuant to 10 CFR 50.55a(g)(4)(iv) and following the guidance of RIS-2004-16, NSPM requests approval to utilize the 2007 EditionMOO8 Addenda of ASME Section XI for the performance of repairlreplacement activities of items within the scope of the IWE program, including related requirements for post repairlreplacement pressure testing. The basis for this 10 CFR 50.55a request is provided in the Enclosure. A 10 CFR 50.55a request similar to RR-007 has been previously approved for use at MNGP.
NSPM requests approval of proposed alternative No. RR-007 by September 1, 2012, to support implementation of the fifth IS1 ten-year interval. This 10 CFR 50.55a request is proposed for the duration of the fifth IS1 ten-year interval.
Proposed alternative No. RR-002 in the referenced letter is unchanged by this Supplement.
Summaw of Commitments This letter makes no new commitments and no revisions to existing commitments.
Document Control Desk L-MT-I 2-050 Page 2 of 2 Should you have que#ions regarding this letter, please contact Mr. Randy Rippy at President, Monticello Nuclear Generating Plant Northern States Power Company - Minnesota Enclosure cc: Administrator, Region Ill, USNRC Project Manager, Monticello, USNRC Resident Inspector, Monticello, USNRC
ENCLOSURE 10 CFR 50.55a REQUEST RR-007 SUPPLEMENT Request in Accordance with 10 CFR 50.55a(g)(4)(iv)
For RepairlReplacement Activities I. ASME Code Components Affected Class MC components in the ASME Section XI IWE Program at Monticello Nuclear Generating Plant (MNGP) subject to RepairlReplacement activities
2. Applicable Code Edition and Addenda
lnservice inspection (ISI) related activities such as pressure testing, and nondestructive examination (NDE) for Class MC Components (IWE) are currently performed at MNGP in accordance with the 2001 Edition with the 2003 Addenda of ASME Section XI for the 2" IWE Interval scheduled to end September 8, 2018.
RepairlReplacement activities for Class MC Components (IWE) are performed in accordance with the 2001 Edition of ASME Section XI with no Addenda, as authorized under 4th Interval IS1 Relief Request No. 7.
- 3. Proposed Subsequent Code Edition and Addenda (or Portion1 A. Backaround ASME Section XI lnservice Inspection activities at MNGP are currently being updated in accordance with the 10-year update requirements of 10 CFR 50.55a(g)(4)(ii) to the 2007 Edition with the 2008 Addenda with a scheduled implementation date of September 1, 2012. The MNGP IWE Plan is currently in the 2ndperiod of its 2" 10-Year Interval, and it is not scheduled to be updated until September 9, 2018.
The MNGP IS1 program and the IWE program interval start and end dates are not aligned. The MNGP new IS1 interval begins on September 1, 2012 and is being updated to the 2007 Edition with the 2008 Addenda of ASME Section XI, whereas the IWE program will continue to meet the 2001 Edition with the 2003 Addenda through September 8, 2018. The one ASME Section XI program that is common to both IS1 and IWE is the RepairlReplacement (RIR) program. If the MNGP RIR program for both IS1 and IWE are not aligned to the same edition and addenda of Section XI, two separate program documents with implementing procedures will be required.
Page 1 of 3
L-MT-12-050 Enclosure B. Proposed Use of Subsequent Code Edition and Addenda Pursuant to 10 CFR 50m55a(g)(4)(iv)and following the guidance of RIS-2004-16, Northern States Power Company, a Minnesota corporation, d/b/a Xcel Energy (hereafter "NSPM"), requests approval to utilize the 2007 EditionMOO8 Addenda of ASME Section XI for the performance of repairlreplacement activities of items within the scope of the IWE program, including related requirements for post repairlreplacernent pressure testing. It is important to note that this request does not apply to the selection, planning, or scheduling of IWE examinations as defined in IWE-2500. IWE examinations at MNGP will continue to be selected, planned, and scheduled in accordance with its present Code of Record as described in Section 2.0, above. In implementing this proposal, NSPM will also comply with all NRC conditions specified in 10 CFR 50.55a that are applicable to IWA-4000 and IWE-5000.
- 4. Related Requirements NSPM is requesting approval to use the 2007 Edition12008 Addenda of ASME Section XI for the performance of repairlreplacement activities of items within the scope of the IWE program. In making this request, NSPM will comply with all related requirements in ASME Section XI as described below:
NSPM will utilize the appropriate portions of "Articles" (e.g. IWA-1000, IWA-2000, etc.) from each "Subsection" (e.g. IWA, IWE, etc.), including acceptance standards, of the 2007 Edition12008 Addenda that are required for the performance of repairlreplacement activities. NSPM will also use all "Mandatory Appendices" of the 2007 Edition12008 Addenda that are referenced by IWA-4000.
With regard to the performance of IWE examinations, NSPM will continue to select, plan, and schedule IWE inspection activities, as specified in IWA-2500 and IWE-2500 in accordance with its current code of record for the 2" Interval IWE Program. To ensure that all related requirements are met, NSPM will also continue to comply with applicable portions of IWA-2000 and all provisions of IWE-1000 and IWE-2000, and corresponding IWE-3000 acceptance standards from its current code of record for the 2" Interval IWE Program along with applicable regulatory conditions.
IWA-4550 requires Class MC items subjected to repairlreplacement activities to be tested in accordance with IWE-5000. NSPM will utilize the 2007 Edition with 2008 Addenda, with applicable conditions of 10 CFR 5OS55a(b)(2)(ix)(J), when performing post repairlreplacement pressure testing of Class MC items.
Page 2 of 3
L-MT-12-050 Enclosure
- 5. Duration of Proposed Request The timeframe affected by this request is based on the RepairIReplacement Program maintained within the 5th Interval lnservice lnspection Program. Therefore, the duration of this request will be for the entire 5thInterval of the MNGP lnservice lnspection Program scheduled to begin on September 1, 2012.
Page 3 of 3
