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Category:E-Mail
MONTHYEARML23348A3472023-12-12012 December 2023 NRR E-mail Capture - (External_Sender) NRC Notification to the State of Minnesota Regarding a Prairie Island Nuclear Generating Plant, Units 1 & 2, Amendment ML23335A1152023-12-0101 December 2023 NRR E-mail Capture - Prairie Island Units 1 and 2 - Request for Additional Information LAR to Revise TS 3.7.8 Required Actions ML23312A0882023-11-0808 November 2023 Acceptance of Request to Revise Alternatives 1-RR-5-10 and 2-RR-5-10 ML23248A3462023-09-0505 September 2023 NRR E-mail Capture - Request for Additional Information for Monticello Nuclear Generating Plant and Prairie Island Nuclear Generating Plant - Decommissioning Funding Status Reports ML23207A1962023-07-26026 July 2023 NRR E-mail Capture - Prairie Island Units 1 and 2 - Acceptance of Requested Licensing Action Request to Revise Technical Specification 3.7.8 Required Actions ML23075A2802023-03-16016 March 2023 NRR E-mail Capture - Prairie Island Units 1 and 2 - Acceptance of Relief Requests 1-RR-5-15 and 2-RR-5-15 to Use Subsequent ASME Code Edition and Addenda ML23065A0592023-02-27027 February 2023 NRR E-mail Capture - (External_Sender) Prairie Island Request for Pre-application Meeting for Proposed LAR to Change TS 3.7.8, Condition B Required Actions ML23018A2952023-01-18018 January 2023 Acceptance of Requested Licensing Action to Revise Technical Specification 5.6.6, Reactor Coolant System (RCS) Pressure and Temperature Limits Report (PTLR) (EPID L-2022-LLA-0184) (Email) ML22167A0452022-06-16016 June 2022 NRR E-mail Capture - Prairie Island Nuclear Generating Plant, Units 1 and 2 - Acceptance of Requested Licensing Action Request to Adopt TSTF-277 ML22166A4112022-06-15015 June 2022 NRR E-mail Capture - Request for Additional Information Prairie Island Nuclear Generating Plant, Unit 2, Alternative RR-08, PIV Leakage ML22160A6022022-06-0909 June 2022 NRR E-mail Capture - Draft Request for Additional Information Prairie Island Nuclear Generating Plant, Units 1 and 2, 24-Month Operating Cycle Amendment 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 ML22045A4972022-02-14014 February 2022 NRR E-mail Capture - Prairie Island Nuclear Generating Plant, Unit 2 - Acceptance of Alternative Request Alternative Related PIV Leakage Monitoring ML21347A0082021-12-10010 December 2021 NRR E-mail Capture - Monticello and Prairie Island Nuclear Generating Plant, Units 1 and 2 - Acceptance of Requested License Amendment Standard Emergency Plan and Consolidated Emergency Operations Facility ML21321A0452021-11-10010 November 2021 Request for Additional Information: Prairie Island 24-Month Cycle Amendment Request ML21302A1252021-10-29029 October 2021 NRR E-mail Capture - Prairie Island Nuclear Generating Plant, Units 1 and 2 - Acceptance of Requested Licensing Action RTS Power Range Amendment ML21305A0102021-10-29029 October 2021 NRR E-mail Capture - Request for Additional Information Prairie Island Cooling Water Amendment ML21252A0152021-09-0202 September 2021 NRR E-mail Capture - Prairie Island Nuclear Generating Plant, Units 1 and 2 - Acceptance of Requested Licensing Action Change in the Maximum Surveillance Intervals from 24 Months to 30 Months ML21252A0122021-08-30030 August 2021 NRR E-mail Capture - Request for Additional Information Amendment Request to Adopt TSTF-471 and 517-T for Prairie Island ML21133A2502021-05-13013 May 2021 NRR E-mail Capture - Prairie Island - Acceptance Review of TSTF-471 and TSTF-571-T ML20343A1292020-12-0808 December 2020 NRR E-mail Capture - Request for Additional Information ML20253A2782020-09-0909 September 2020 E-Mail Submitting Proposed New License Condition ML20254A1162020-09-0909 September 2020 Draft License Transmittal E-Mail ML20223A0632020-08-10010 August 2020 Email Shpo Comment Letter: Proposed License Amendment for the Prairie Island Independent Spent Fuel Storage Installation ML20192A1442020-07-0707 July 2020 NRR E-mail Capture - Request for Additional Information Prairie Island License Amendment Request to Adopt TSTF-505 ML20163A4282020-06-10010 June 2020 Email from MPCA Comment Letter - Prairie Island ISFSI ML20154K7632020-06-0202 June 2020 NRR E-mail Capture - Revision 2 to the Plan for the Audit of the Prairie Island Nuclear Generating Plant TSTF-505 License Amendment Request (Epdi: L-2019-LLA-0283) ML20135G8212020-05-14014 May 2020 NRR E-mail Capture - Revision to the Plan for the Audit of the Prairie Island Nuclear Generating Plant TSTF-505 License Amendment Request (Epdi: L-2019-LLA-0283) ML20112F4582020-04-21021 April 2020 NRR E-mail Capture - Prairie Island Nuclear Generating Plant, Units 1 and 2 - Acceptance of Requested Licensing Action Low Temperature Overpressure Protection ML20083F4202020-03-20020 March 2020 NRR E-mail Capture - Plan for the Audit of the Prairie Island Nuclear Generating Plant TSTF-505 License Amendment Request (Epdi: L-2019-LLA-0283) 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 ML20052C7582020-02-21021 February 2020 NRR E-mail Capture - Prairie Island Nuclear Generating Plant, Units 1 and 2 - Acceptance of Requested Licensing Action Westinghouse NSAL-09-05 and NSAL-09-05 ML20035F1552020-02-0404 February 2020 NRR E-mail Capture - Request for Additional Information Monticello and Prairie Island Alternative Requests to Adopt Code Cases N-786-3 and N-789-3 (Epids: L-2019-LLR-0078 and L-2019-LLR-0079) ML20022A1762020-01-22022 January 2020 NRR E-mail Capture - Prairie Units 1 and 2 - Acceptance of Requested Licensing Action Application to Revise Technical Specifications to Adopt TSTF-547, Clarification of Rod Position Requirements ML20021A1832020-01-21021 January 2020 NRR E-mail Capture - Prairie Island Nuclear Generating Plant, Units 1 and 2 - Acceptance of Requested Licensing Action Revise Technical Specifications to Adopt Risk Informed Completion Times TSTF-505, Revision 2 ML19316A0172019-11-0101 November 2019 NRR E-mail Capture - Prairie Island Nuclear Generating Plant, Units 1 and 2 - Acceptance of Requested Licensing Action Integrated Leak Rate Test Extension Request ML19253B9642019-09-10010 September 2019 NRR E-mail Capture - Monticello Nuclear Generating Plant and Prairie Island Nuclear Generating Plant, Units 1 and 2 - Acceptance of Requested Relief Request Adoption of Code Case N-786-3 ML19233A0032019-08-14014 August 2019 NRR E-mail Capture - Request for Additional Information Prairie Island Relief Requests 1-RR-10 and 2-RR-10 ML19193A0142019-07-0909 July 2019 NRR E-mail Capture - Acceptance of Prairie Island Nuclear Generating Plant, Units 1 and 2 Relief Request Nos. 1-RR-5-10 and 2-RR-5-10 Related to Reactor Vessel Inspection Intervals) ML19057A1652019-02-26026 February 2019 NRR E-mail Capture - Request for Additional Information Prairie Island 50.69 Amendment Request ML19057A4212019-02-26026 February 2019 NRR E-mail Capture - Acceptance of Prairie Island Reactor Vessel Capsule Removal Schedule Request ML19008A3562019-01-0707 January 2019 NRR E-mail Capture - Prairie Island Nuclear Generating Plant - Audit Plan Related to the License Amendment Request to Implement 10 CFR 50.69 ML18351A0142018-12-14014 December 2018 NRR E-mail Capture - Prairie Island Nuclear Generating Plant, Units 1 and 2 - Acceptance of Requested Licensing Action Classification of Certain Fuel Handling Equipment ML18347A3282018-12-12012 December 2018 E-Mail from M. Krick/Sses SSES ISFSI (Conversation Held on December 12, 2018) ML18313A0832018-11-0707 November 2018 NRR E-mail Capture - Request for Additional Information Prairie Island NFPA-805 License Condition Modification Amendment Request ML18235A2982018-08-23023 August 2018 NRR E-mail Capture - Request for Additional Information Prairie Island TSTF-425 License Amendment Request ML18233A3692018-08-21021 August 2018 NRR E-mail Capture - Prairie Island Nuclear Generating Plant, Units 1 and 2 - Acceptance of Requested Licensing Action Adoption of 10 CFR 50.69 ML18201A4132018-07-20020 July 2018 NRR E-mail Capture - Prairie Island Nuclear Generating Plant, Units 1 and 2 - Acceptance of Requested Licensing Action Amendment to Adopt TSTF-439 ML18159A3052018-06-0808 June 2018 NRR E-mail Capture - Monticello - Acceptance of Requested Relief Request RR-012: Lnservice Inspection Impracticality in Accordance with 10 CFR 50.55a(g)(5)(iii) During the Fifth Ten-Year Interval ML18113A2252018-04-23023 April 2018 NRR E-mail Capture - Prairie Island Nuclear Generating Plant, Units 1 and 2 - Acceptance of Requested Licensing Action Amendment to Adopt TSTF-425 2023-09-05
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PrairieIslandNPEm Resource From: Richard Plasse Sent: Wednesday, December 17, 2008 11:27 AM To: Eckholt, Gene F.
Subject:
FW: PRAIRIE ISLAND LRA Clarification.doc Attachments: PRAIRIE ISLAND LRA Clarification_draft1.doc From: Matthew McConnell Sent: Wednesday, December 17, 2008 10:36 AM To: Richard Plasse Cc: Prem Sahay
Subject:
FW: PRAIRIE ISLAND LRA Clarification.doc
- Rich, We need to have a phone call with the licensee to discuss the attached clarifications. We'd prefer that this call take place sometime during the week of January 7-11. Let me know if you have any questions.
Matt From: Prem Sahay Sent: Wednesday, December 17, 2008 10:33 AM To: Matthew McConnell Cc: Prem Sahay
Subject:
PRAIRIE ISLAND LRA Clarification.doc
- Matt, Clarifications requested are listed on the attachment. This can be done by a telephone conference call with licensee some time week of January 12th, 2009.
prem 1
Hearing Identifier: Prairie_Island_NonPublic Email Number: 237 Mail Envelope Properties (Richard.Plasse@nrc.gov20081217112600)
Subject:
FW: PRAIRIE ISLAND LRA Clarification.doc Sent Date: 12/17/2008 11:26:44 AM Received Date: 12/17/2008 11:26:00 AM From: Richard Plasse Created By: Richard.Plasse@nrc.gov Recipients:
"Eckholt, Gene F." <Gene.Eckholt@xenuclear.com>
Tracking Status: None Post Office:
Files Size Date & Time MESSAGE 769 12/17/2008 11:26:00 AM PRAIRIE ISLAND LRA Clarification_draft1.doc 27246 Options Priority: Standard Return Notification: No Reply Requested: No Sensitivity: Normal Expiration Date:
Recipients Received:
CLARIFICATIONS REQUESTED PRAIRIE ISLAND NUCLEAR GENERATING STATION DOCKET NO. 50-282, AND 50-306 TAC MD8513, MD8514 CLARIFICATION ON SECTION 2.5-01 LRA section 2.5.3 Inaccessible Medium Voltage Cables and Connections (Insulation),
Underground, Buried includes only items listed in LRA section 2.5.3A, 2.5.3B, and 2.5.3C.
However, NRC Staff position, stated in NUREG 1801, Rev. 1 Volume 1, Table 6 ID 4, and Volume 2 chapter XI.E3, includes all inaccessible medium voltage cables and connections (Insulation), underground, buried, in the plant and not subject to 10CFR50.49 EQ requirements.
NUREG 1801 Rev. 1 does not specify or limit to LRA section 2.5.3A, B, C.
Clarify that LRA section 2.5.3 Inaccessible Medium Voltage Cables and Connections (Insulation), Underground, Buried, covers all inaccessible medium voltage (2KV-35KV) cables and connections in the plant including items listed in LRA section 2.5.3A, 2.5.3B, and 2.5.3C or provide justification for deviating from Staff position stated in NUREG 1801, Rev. 1.
CLARIFICATION ON SECTION 2.5-02 LRA section 2.5.4 Electrical Connector Contacts (Metallic Connector Pins Exposed to Borated Water) includes only Electrical Pinned connectors exposed to borated water. However, NRC Staff position, stated in NUREG 1801, Rev. 1, Volume 1, Table 6, ID 5, and Volume 2 chapter XI.M10, includes all connector contact for electrical connectors in the plant exposed to borated water leakage. NUREG 1801, Rev. 1, Table 6, ID 5, does not limit it to the Electrical Connector Pins only.
Clarify that LRA section 2.5.4 Electrical Connector Contacts covers all Electrical Connector Contacts (Metallic) including Electrical Connector Pins exposed to the borated water or provide justification for deviating from Staff position stated in NUREG 1801, Rev. 1.
CLARIFICATION ON SECTION 2.5-03 LRA 2.5.6 excluded main generator output Iso-phase bus duct. NRC Staff position, stated in NUREG 1801 Rev. 1, Volume 1 ID 7, 8 and Volume 2 Chapter 2 Chapter XI.E4, does not specifically exclude the main generator output iso-phase bus duct. Provide justification for deviating from Staff position stated in NUREG 1801, Rev. 1.
Clarify that LRA section 2.5.6 Metal Enclosed Bus and Connections (Bus/Connections, Enclosure Assemblies, Insulation/Insulators) covers all Metal Enclosed Bus and Connections (Bus/Connections, Enclosure Assemblies, Insulation/Insulators) in the plant including the metal enclosed bus and connections (Bus/Connections, Enclosure Assemblies, Insulation/Insulators) for the Station Blackout recovery path, and for the main generators per NUREG 1801 Rev. 1 Volume 1 (Table 6 ID 7, and 8), Volume 2 Chapter XI.E4.
CLARIFICATION ON SECTION 2.5-05
LRA section 2.5.10 Transmission Conductors and Connections included substation transmission cable 636 MCM ACSR from disconnect switch 89/1R to 161KV Bus #1 Transformer 1R (161KV/4.16KV). Since SBO recovery path starts from the first switchyard 345KV breakers, all cables from this breaker to the plant should be included.
Staff position, stated in NUREG 1801, Rev. 1, Vol. 1, Table VIA item 16, does not limit only to ACSR cables as stated in the LRA. As such, it should also include all other steel and aluminum transmission cables such as the overhead transmission ground cables and cable connections (for the lightening protection) over the offsite power supply line to the plant.
ENCLOSURE