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 Issue dateTitleTopic
ML23062A5113 March 2023Refueling Outage Unit 1 R33 Owner'S Activity Report for Class 1. 2, 3 and Mc Inservice InspectionsBoric Acid
L-PI-22-047, Resubmittal of Prairie Island Nuclear Generating Plant (PINGP) 2018 Unit 1 180-Day Steam Generator Tube Inspection Report21 December 2022Resubmittal of Prairie Island Nuclear Generating Plant (PINGP) 2018 Unit 1 180-Day Steam Generator Tube Inspection ReportNondestructive Examination
ML20009F3319 January 2020Refueling Outage Unit 2 R31 Owner'S Activity Report for Class 1, 2, 3 and Mc ISI ExaminationsBoric Acid
ML19108A29118 April 2019Submittal of 2018 Unit 1 180-Day Steam Generator Tube Inspection ReportNondestructive Examination
ML19018A20418 January 2019Inservice Inspection Summary Report Unit 1, Interval 5, Period 2, Outage 1 Refueling Outage Dates: 9/21/2018 to 10/26/2018Boric Acid
Packing leak
L-PI-18-003, Inservice Inspection Summary Report Unit 2, Refueling Outage Dates: 10/13/2017 to 11/20/2017, Fuel Cycle 29: 12/07/2015 to 11/20/201712 February 2018Inservice Inspection Summary Report Unit 2, Refueling Outage Dates: 10/13/2017 to 11/20/2017, Fuel Cycle 29: 12/07/2015 to 11/20/2017
ML17046A65915 February 2017Lnservice Inspection Summary Report Unit 1, Interval 5, Period 1, Outage 1, Refueling Outage Dates: 10/15/2016 to 11/20/2016, Fuel Cycle 29: 11/23/2014 to 11/20/2016Boric Acid
Weld Overlay
Moisture barrier
L-PI-16-030, Transmittal of 2015 180-Day Steam Generator Tube Inspection Report20 May 2016Transmittal of 2015 180-Day Steam Generator Tube Inspection ReportNondestructive Examination
L-PI-16-013, Inservice Inspection Summary Report Refueling Outage Dates: 10/17/2015 to 12/06/2015, Fuel Cycle 28: 01/05/2014 to 12/06/20152 March 2016Inservice Inspection Summary Report Refueling Outage Dates: 10/17/2015 to 12/06/2015, Fuel Cycle 28: 01/05/2014 to 12/06/2015Boric Acid
Packing leak
L-PI-15-025, Inservice Inspection Summary Report Unit 1, Interval 4, Period 3, Outage 2 - Refueling Outage Dates: 10/08/2014 to 11/22/2014, Fuel Cycle 28: 01/03/2013 to 11/22/201418 February 2015Inservice Inspection Summary Report Unit 1, Interval 4, Period 3, Outage 2 - Refueling Outage Dates: 10/08/2014 to 11/22/2014, Fuel Cycle 28: 01/03/2013 to 11/22/2014
L-PI-15-016, Supplement to 10 CFR 50.55a Requests (RR) 1-RR-4-9 and 2-RR-4-9 (TACs MF4795 and MF4796) Associated with Prairie Island Nuclear Generating Plant (PINGP) Fourth Ten-Year Interval Inservice Inspection (ISI) Program4 February 2015Supplement to 10 CFR 50.55a Requests (RR) 1-RR-4-9 and 2-RR-4-9 (TACs MF4795 and MF4796) Associated with Prairie Island Nuclear Generating Plant (PINGP) Fourth Ten-Year Interval Inservice Inspection (ISI) ProgramVT-2
Through Wall Leak
L-PI-15-013, Supplement to 10 CFR 50.55a Requests (RR) 1-RR-5-5 and 2-RR-5-5 (TACs MF4839 and MF4840) Associated with Prairie Island Nuclear Generating Plant (PINGP) Fifth Ten-Year Interval Inservice Inspection (ISI) Program4 February 2015Supplement to 10 CFR 50.55a Requests (RR) 1-RR-5-5 and 2-RR-5-5 (TACs MF4839 and MF4840) Associated with Prairie Island Nuclear Generating Plant (PINGP) Fifth Ten-Year Interval Inservice Inspection (ISI) ProgramLiquid penetrant
L-PI-14-127, Fifth Interval Inservice Inspection Plan December 21, 2014 Through December 20, 202418 December 2014Fifth Interval Inservice Inspection Plan December 21, 2014 Through December 20, 2024Boric Acid
Weld Overlay
Nondestructive Examination
VT-2
Incorporated by reference
Aging Management
License Renewal
Control of Heavy Loads
Scaffolding
L-PI-14-117, Withdrawal of 10 CFR 50.55a Request RR-01 Associated with the Fifth Ten-Year Interval for the Inservice Test Program (TAC Nos. MF3928 and Mf 3929)24 November 2014Withdrawal of 10 CFR 50.55a Request RR-01 Associated with the Fifth Ten-Year Interval for the Inservice Test Program (TAC Nos. MF3928 and Mf 3929)
L-PI-14-096, Supplement to 10 CFR 50.55a Requests RR-01, RR-03, RR-05, RR-06 and RR-07 Associated with the Fifth Ten-Year Interval for the Inservice Test Program19 September 2014Supplement to 10 CFR 50.55a Requests RR-01, RR-03, RR-05, RR-06 and RR-07 Associated with the Fifth Ten-Year Interval for the Inservice Test Program
L-PI-14-095, 10 CFR 50.55a Requests 1-RR-5-7 and 2-RR-5-7 Associated with the Fifth Ten-Year Interval for the Lnservice Inspection Program15 September 201410 CFR 50.55a Requests 1-RR-5-7 and 2-RR-5-7 Associated with the Fifth Ten-Year Interval for the Lnservice Inspection ProgramBoric Acid
Coatings
Nondestructive Examination
VT-2
L-PI-14-085, 10CFR 50.55a Requests Associated with the Fifth Ten-Year Interval for the Inservice Inspection Program15 September 201410CFR 50.55a Requests Associated with the Fifth Ten-Year Interval for the Inservice Inspection ProgramSafe Shutdown
Weld Overlay
VT-2
Incorporated by reference
Foreign Material Exclusion
Through-Wall Leak
L-PI-14-080, 10 CFR 50.55a Requests 1-RR-4-9, 2-RR-4-9 and 2-RR-4-10 Associated with the Fourth Ten-Year Interval for the Inservice Inspection Program3 September 201410 CFR 50.55a Requests 1-RR-4-9, 2-RR-4-9 and 2-RR-4-10 Associated with the Fourth Ten-Year Interval for the Inservice Inspection ProgramNondestructive Examination
Through-Wall Leak
L-PI-14-015, 10 CFR 50.55a Requests RR-01, RR-03. RR-05, RR-06 and RR-07 Associated with the Fifth Ten-Year Interval for the Lnservice Test Program9 April 201410 CFR 50.55a Requests RR-01, RR-03. RR-05, RR-06 and RR-07 Associated with the Fifth Ten-Year Interval for the Lnservice Test ProgramSafe Shutdown
Grace period
L-PI-14-029, Lnservice Inspection Summary Report Unit 2. Interval 4, Period 3, Outage 2, Refueling Outage Dates: 09/21/2013 to 01/04/2014, Fuel Cycle 27: 05/29/2012 to 01/04/20143 April 2014Lnservice Inspection Summary Report Unit 2. Interval 4, Period 3, Outage 2, Refueling Outage Dates: 09/21/2013 to 01/04/2014, Fuel Cycle 27: 05/29/2012 to 01/04/2014Boric Acid
Moisture barrier
L-PI-13-089, Supplement to Aging Management Program Submittals8 October 2013Supplement to Aging Management Program SubmittalsAging Management
EVT-1
L-PI-13-027, Inservice Inspection Summary Report, Interval 4, Period 3, Outage 1, Refueling Outage Dates: 10-23-2012 to 01-02-2013 Unit 1, Fuel Cycle 27: 06-12-2011 to 01-02-201329 March 2013Inservice Inspection Summary Report, Interval 4, Period 3, Outage 1, Refueling Outage Dates: 10-23-2012 to 01-02-2013 Unit 1, Fuel Cycle 27: 06-12-2011 to 01-02-2013Boric Acid
Hydrostatic
Anchor Darling
Nondestructive Examination
VT-2
Moisture barrier
L-PI-12-077, Inservice Inspection Summary Report, Interval 4, Period 3, Outage 1, Refueling Outage Dates: 02-21-2012 to 05-29-2012 U2, Fuel Cycle 26: 05-26-2010 to 05-29-201223 August 2012Inservice Inspection Summary Report, Interval 4, Period 3, Outage 1, Refueling Outage Dates: 02-21-2012 to 05-29-2012 U2, Fuel Cycle 26: 05-26-2010 to 05-29-2012
L-PI-11-087, Lnservice Inspection Summary Report, Interval 4, Period 2, Outage 2 Refueling Outage Dates: 04-29-2011 to 06-11-2011 Unit 1, Fuel Cycle 26: 11-23-2009 to 06-11-20118 September 2011Lnservice Inspection Summary Report, Interval 4, Period 2, Outage 2 Refueling Outage Dates: 04-29-2011 to 06-11-2011 Unit 1, Fuel Cycle 26: 11-23-2009 to 06-11-2011Boric Acid
Packing leak
Hydrostatic
VT-2
Moisture barrier
L-PI-10-099, Unit 2 180-Day Steam Generator Tube Inspection Report12 November 2010Unit 2 180-Day Steam Generator Tube Inspection ReportNondestructive Examination
L-PI-10-083, Inservice Inspection Summary Report, Interval 4, Period 2, Outage 2, Refueling Outage Dates: 04-16-2010 to 05-24-2010 Unit 2, Fuel Cycle 25: 11-02-2008 to 05-24-201020 August 2010Inservice Inspection Summary Report, Interval 4, Period 2, Outage 2, Refueling Outage Dates: 04-16-2010 to 05-24-2010 Unit 2, Fuel Cycle 25: 11-02-2008 to 05-24-2010Boric Acid
Hydrostatic
Anchor Darling
Nondestructive Examination
VT-2
Moisture barrier
L-PI-10-051, Revision to Inservice Inspection Summary Report, Interval 4, Period 1, Refueling Outage Dates: 04-28-2006 to 06-06-2006 Fuel Cycle 23: 11-23-2004 to 06-06-2006 and Revision to 2008 Unit 1 180-Day Steam Generator Tube Inspection Report1 June 2010Revision to Inservice Inspection Summary Report, Interval 4, Period 1, Refueling Outage Dates: 04-28-2006 to 06-06-2006 Fuel Cycle 23: 11-23-2004 to 06-06-2006 and Revision to 2008 Unit 1 180-Day Steam Generator Tube Inspection ReportNondestructive Examination
L-PI-10-013, Inservice Inspection Summary Report, Interval 4, Period 2, Outage 1, Refueling Outage Dates: 09-12-2009 to 11-23-2009, Unit 1, Fuel Cycle 25: 03-23-2008 to 11-23-200922 February 2010Inservice Inspection Summary Report, Interval 4, Period 2, Outage 1, Refueling Outage Dates: 09-12-2009 to 11-23-2009, Unit 1, Fuel Cycle 25: 03-23-2008 to 11-23-2009Boric Acid
Hydrostatic
Nondestructive Examination
VT-2
L-PI-09-015, Submittal of Inservice Inspection Examination Summary Report, Interval 4, Period 2, Outage 1, Refueling Outage, Dates: 09-19-2008 to 11-01-2008 Unit 2, Fuel Cycle 24:12-15-2006 to 11-01-200828 January 2009Submittal of Inservice Inspection Examination Summary Report, Interval 4, Period 2, Outage 1, Refueling Outage, Dates: 09-19-2008 to 11-01-2008 Unit 2, Fuel Cycle 24:12-15-2006 to 11-01-2008Boric Acid
Loop seal
Hydrostatic
Nondestructive Examination
VT-2
Moisture barrier
L-PI-08-082, Amendment to Unit 2 Inservice Inspection Summary Report, Interval 4, Period 1, Outage 2, Refueling Outage Dates: 11-15-2006 to 12-15-2006, Fuel Cycle 23: 06-11-2005 to 12-15-20067 October 2008Amendment to Unit 2 Inservice Inspection Summary Report, Interval 4, Period 1, Outage 2, Refueling Outage Dates: 11-15-2006 to 12-15-2006, Fuel Cycle 23: 06-11-2005 to 12-15-2006Boric Acid
L-PI-08-055, Inservice Inspection Summary Report, Interval 4, Period 1, Outage 2 Refueling Outage Dates: 02-13-2008 to 03-23-2008, Fuel Cycle 24: 06-06-2006 to 03-23-200819 June 2008Inservice Inspection Summary Report, Interval 4, Period 1, Outage 2 Refueling Outage Dates: 02-13-2008 to 03-23-2008, Fuel Cycle 24: 06-06-2006 to 03-23-2008
ML07278002631 October 2007Relief Request from ASME Code, Section X1, Inservice Inspection Program Relief Requests Nos. 1-RR-4-7 and 2-RR-4-7VT-2
Incorporated by reference
Through-Wall Leak
L-PI-07-037, 10 CFR 50.55a Request 1-RR-4-6 for the Prairie Island, Unit 1, Fourth Ten-year Interval Inservice Inspection Program11 May 200710 CFR 50.55a Request 1-RR-4-6 for the Prairie Island, Unit 1, Fourth Ten-year Interval Inservice Inspection ProgramVT-2
L-PI-07-023, Inservice Inspection Summary Report, Interval 4, Period 1, Outage 2, Refueling Outage Dates: 11-15-2006 to 12-15-2006, Fuel Cycle 23: 06-11-2005 to 12-15-200614 March 2007Inservice Inspection Summary Report, Interval 4, Period 1, Outage 2, Refueling Outage Dates: 11-15-2006 to 12-15-2006, Fuel Cycle 23: 06-11-2005 to 12-15-2006Boric Acid
Hydrostatic
Coatings
Nondestructive Examination
Moisture barrier
L-PI-06-102, Unit 2 Steam Generator Inspection Results - 15 Day Report18 December 2006Unit 2 Steam Generator Inspection Results - 15 Day Report
L-PI-06-096, CFR 50.55a Requests 1-RR-4-7 and 2-RR-4-7 for the Units 1 and 2 Fourth 10-Year Interval Inservice Inspection Program14 December 2006CFR 50.55a Requests 1-RR-4-7 and 2-RR-4-7 for the Units 1 and 2 Fourth 10-Year Interval Inservice Inspection ProgramWeld Overlay
VT-2
Through-Wall Leak
ML0627701952 October 2006Notification of NRC Inspection and Request for InformationBoric Acid
Nondestructive Examination
VT-2
Scaffolding
L-PI-06-072, Inservice Inspection Summary Report, Interval 4, Period 1, Refueling Outage Dates: 04-28-2006 to 06-06-2006, Fuel Cycle 23: 11-23-2004 to 06-06-20061 September 2006Inservice Inspection Summary Report, Interval 4, Period 1, Refueling Outage Dates: 04-28-2006 to 06-06-2006, Fuel Cycle 23: 11-23-2004 to 06-06-2006Boric Acid
Hydrostatic
Coatings
Nondestructive Examination
Moisture barrier
Liquid penetrant
L-PI-05-082, Request for Relief No. 21, for the Plant 3rd 10-Year Interval Inservice Inspection Program8 September 2005Request for Relief No. 21, for the Plant 3rd 10-Year Interval Inservice Inspection ProgramNondestructive Examination
VT-2
Liquid penetrant
Dissimilar Metal Weld
L-PI-04-135, Inservice Inspection Summary Report, Interval 3, Period 3, Interval 4, Period 1 Refueling Outage Dates: April 16, 2005 - June 10, 2005, Fuel Cycle 22: October 11, 2003 - June 10, 20058 September 2005Inservice Inspection Summary Report, Interval 3, Period 3, Interval 4, Period 1 Refueling Outage Dates: April 16, 2005 - June 10, 2005, Fuel Cycle 22: October 11, 2003 - June 10, 2005Boric Acid
Packing leak
Hydrostatic
Anchor Darling
Nondestructive Examination
VT-2
Moisture barrier
L-PI-05-074, Response to Request for Additional Information Regarding the Unit 1 Lnservice Lnspection Summary Report, Interval 3, Period 3, Refueling Outage Dates: 9-10-2004 to 11-23-2004 Fuel Cycle 22..22 August 2005Response to Request for Additional Information Regarding the Unit 1 Lnservice Lnspection Summary Report, Interval 3, Period 3, Refueling Outage Dates: 9-10-2004 to 11-23-2004 Fuel Cycle 22..
L-PI-05-013, Inservice Inspection Summary Report, Interval 3, Period 3, Refueling Outage Dates 09-10-04 Fuel Cycle 22: 12-7-2002 to 11-23-0422 February 2005Inservice Inspection Summary Report, Interval 3, Period 3, Refueling Outage Dates 09-10-04 Fuel Cycle 22: 12-7-2002 to 11-23-04Boric Acid
Hydrostatic
Coatings
Nondestructive Examination
VT-2
Moisture barrier
L-PI-05-012, Request for Relief No. 17, Revision 0, for the Plant 3rd 10-year Interval Inservice Inspection Program22 February 2005Request for Relief No. 17, Revision 0, for the Plant 3rd 10-year Interval Inservice Inspection ProgramNondestructive Examination
VT-2
Liquid penetrant
Dissimilar Metal Weld
L-PI-05-002, 60-Day Report Pursuant to NRC Bulletin 2003-02 for 2004 Prairie Island Unit 1 Lower Head Penetration Inspection24 January 200560-Day Report Pursuant to NRC Bulletin 2003-02 for 2004 Prairie Island Unit 1 Lower Head Penetration InspectionVT-2
L-PI-04-009, Inservice Inspection Summary Report, Interval 3, Period 3, Refueling Outage Dates: 9-13-2003 to 10-10-2003 Fuel Cycle 21: 3-3-2002 to 10-10-20037 January 2004Inservice Inspection Summary Report, Interval 3, Period 3, Refueling Outage Dates: 9-13-2003 to 10-10-2003 Fuel Cycle 21: 3-3-2002 to 10-10-2003Boric Acid
Time of Discovery
Packing leak
Hydrostatic
Coatings
Nondestructive Examination
Temporary Modification
Moisture barrier
L-PI-04-005, Request for Relief No. 16, Revision 0 for the Third 10-Year Interval Inservice Inspection Program7 January 2004Request for Relief No. 16, Revision 0 for the Third 10-Year Interval Inservice Inspection ProgramNondestructive Examination
VT-2
Liquid penetrant
L-PI-03-035, Relief Request to Perform a Visual Examination in Lieu of Volumetric Examination of Reactor Vessel Nozzle Inner Radius Sections Per Code Case N-648-13 April 2003Relief Request to Perform a Visual Examination in Lieu of Volumetric Examination of Reactor Vessel Nozzle Inner Radius Sections Per Code Case N-648-1
L-PI-03-025, Relief Request to Use VT-1 Visual Examination in Lieu of Surface Examination of Reactor Vessel Head Closure Nuts14 March 2003Relief Request to Use VT-1 Visual Examination in Lieu of Surface Examination of Reactor Vessel Head Closure NutsIncorporated by reference
ML0309003426 March 2003Request for Relief No.14 for Unit 1 3rd 10-Year Interval Inservice Inspection ProgramNondestructive Examination
VT-2
Liquid penetrant
L-PI-03-029, Inservice Inspection Summary Report, Interval 3, Period 3, Refueling Outage Dates:11-15-2002 to 12-6-2002 Fuel Cycle 21: 2-25-2001 to 12-6-02, Items 1-18-010 - I-19-10066 March 2003Inservice Inspection Summary Report, Interval 3, Period 3, Refueling Outage Dates:11-15-2002 to 12-6-2002 Fuel Cycle 21: 2-25-2001 to 12-6-02, Items 1-18-010 - I-19-1006Commercial Grade Dedication
Hydrostatic