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	Issue date	Title	Topic
NOC-AE-230040, Supplement to Proposed Alternate Frequency to Containment Unbonded Post-Tensioning System Inservice Inspection (Relief Request RR-ENG-4-06)	14 December 2023	Supplement to Proposed Alternate Frequency to Containment Unbonded Post-Tensioning System Inservice Inspection (Relief Request RR-ENG-4-06)	Time of Discovery License Renewal
ML23229A499	17 August 2023	Supplement to Proposed Alternate Frequency to Containment Unbonded Post-Tensioning System Inservice Inspection (Relief Request RR-ENG-4-06)	Time of Discovery License Renewal
NOC-AE-21003841, Request for Relief from ASME Section Xl Code Requirements for Weld Examinations (Relief Request RR-ENG-3-25)	23 September 2021	Request for Relief from ASME Section Xl Code Requirements for Weld Examinations (Relief Request RR-ENG-3-25)	Nondestructive Examination VT-2 Incorporated by reference Liquid penetrant Pressure Boundary Leakage
ML21266A426	23 September 2021	Request for Relief from ASME Section Xl Code Requirements for Weld Examinations (Relief Request RR-ENG-3-25)	Nondestructive Examination VT-2 Incorporated by reference Liquid penetrant Pressure Boundary Leakage
ML16302A015	20 October 2016	South Texas Project, Units 1 & 2 - Supplement 3 to Revised Pilot Submittal and Requests for Exemptions and License Amendment for a Risk-Informed Approach to Address Generic Safety Issue (GSl)-191 and Respond to Generic Letter (GL) 2004-02	Safe Shutdown Boric Acid Ultimate heat sink Safe Shutdown Earthquake Enforcement Discretion Probabilistic Risk Assessment Coatings Operating Basis Earthquake Surveillance Frequency Control Program Large early release frequency Exemption Request Maintenance Rule Program Fuel cladding
NOC-AE-16003345, LTR-PAFM-16-11-NP, Revision 0, Technical Justification to Support Extended Volumetric Examination Interval for South Texas, Unit 2 Reactor Vessel Inlet Nozzle to Safe End Dissimilar Metal Welds.	31 March 2016	LTR-PAFM-16-11-NP, Revision 0, Technical Justification to Support Extended Volumetric Examination Interval for South Texas, Unit 2 Reactor Vessel Inlet Nozzle to Safe End Dissimilar Metal Welds.	Safe Shutdown Earthquake Hydrostatic Earthquake Dissimilar Metal Weld Coast down
NOC-AE-14003161, Engineering Report 1060, Rev. 1, Meter Factor Calculation & Accuracy Assessment for South Texas Project Units 1 & 2.	31 August 2014	Engineering Report 1060, Rev. 1, Meter Factor Calculation & Accuracy Assessment for South Texas Project Units 1 & 2.
ML14260A438	31 August 2014	Engineering Report ER-1059, Rev. 1, Bounding Uncertainty Analysis for Thermal Power Determination at South Texas Project Units 1 & 2 Using LEFM System.
NOC-AE-14003082, Alternate Source Term Dose Analysis: an Estimate of Risk Attributed to GSI-191, Attachment 3	11 March 2014	Alternate Source Term Dose Analysis: an Estimate of Risk Attributed to GSI-191, Attachment 3	Large early release frequency
ML14072A087	24 February 2014	CHLE-016, Calculated Material Release to Estimate Chemical Effects, Revision 3	Boric Acid
ML14072A086	24 February 2014	CHLE-015, Summary of Chemical Effects Testing in 2012 for STP GSI-191 License Submittal, Revision 4	Boric Acid Coatings Scaffolding
ML14072A080	24 February 2014	CHLE-006, STP Material Calculations, Revision 2	Coatings Scaffolding
ML14072A083	24 February 2014	CHLE-010, Chle Tank Test Results for Blended and NEI Fiber Beds with Aluminum Addition, Revision 3	Boric Acid Grab sample
ML14072A082	23 February 2014	CHLE-008, Debris Bed Preparation & Formation Test Results, Revision 4	Boric Acid Grab sample
ML14072A079	22 February 2014	CHLE-020, Test Results for 10-Day Chemical Effects Test Simulating LBLOCA Condition (T5), Revision 3	Boric Acid Coatings Scaffolding
ML14072A085	22 February 2014	CHLE-014, T2 LBLOCA Test Report, Revision 3	Boric Acid Scaffolding
ML14072A088	22 February 2014	CHLE-018, Results of Bench Tests to Assess Corrosion of Aluminum in STP Containment Conditions, Revision 3	Boric Acid
ML14072A077	18 February 2014	CHLE-005, Determination of the Initial Pool Chemistry for the Chle Test, Revision 2	Boric Acid
ML14072A084	18 February 2014	CHLE-012, T1 Mbloca Test Report, Revision 4	Boric Acid Scaffolding
ML14149A435	14 February 2014	Project, Units 1 and 2 - ALION-REP-STP-8998-02, Rev. 0, STP Casa Grande Analysis and LAR Enclosure 4-3 RAI Response, Enclosure 1 to Attachment 1	Probabilistic Risk Assessment
ML14072A081	13 February 2014	CHLE-007, Debris Bed Requirements & Preparation Procedures, Revision 4	Boric Acid
ML13339A736	29 January 2014	Interim Staff Evaluation and Audit Report Relating to Overall Integrated Plan in Response to Order EA-12-049 - Mitigation Strategies	Safe Shutdown Boric Acid High winds Shutdown Margin Reactor Vessel Water Level Ultimate heat sink Tornado Missile Safe Shutdown Earthquake Internal Flooding Emergency Lighting FLEX Fukushima Dai-Ichi Severe Accident Management Guideline Frazil ice Battery sizing Earthquake GOTHIC
ML13354B833	23 January 2014	Mega-Tech Services, LLC Technical Evaluation Report Regarding the Overall Integrated Plan for South Texas Project, Units 1 and 2, TAC Nos.: MF0825 and MF0826	Safe Shutdown Boric Acid High winds Shutdown Margin Reactor Vessel Water Level Ultimate heat sink Tornado Missile Safe Shutdown Earthquake Internal Flooding Emergency Lighting FLEX Fukushima Dai-Ichi Severe Accident Management Guideline Frazil ice Battery sizing Earthquake GOTHIC
NOC-AE-13003070, Response to NRC Request for Reference Document for STP Risk-Informed GSI-191 Application	23 December 2013	Response to NRC Request for Reference Document for STP Risk-Informed GSI-191 Application
ML13323B209	4 October 2013	Attachment 12: CHLE-020, Rev. 2, Test Results for a 10-day Chemical Effects Test Simulating LBLOCA Conditions (T5).	Boric Acid Coatings Scaffolding
ML13323B208	23 September 2013	Attachment 11: CHLE-019, Rev. 2, Test Results for Chemical Effect Tests Stimulating Corrosion and Precipitation (T3 & T4)	Boric Acid
ML13323B207	16 September 2013	Attachment 10: CHLE-018, Rev. 2, Results of Bench Tests to Assess Corrosion of Aluminum in STP Containment Conditions.	Boric Acid
ML13175A212	18 June 2013	Project, Units 1 and 2, Enclosure 4-1 to NOC-AE-13002986, Risk-Informed Closure of GSI-191 Volume 1 Project Summary	Boric Acid High winds Reactor Vessel Water Level Ultimate heat sink Non-Destructive Examination Grab sample Probabilistic Risk Assessment Coatings Large early release frequency Control of Heavy Loads Fuel cladding
ML13175A240	6 June 2013	Project, Units 1 and 2, Enclosure 4-3 to NOC-AE-13002986, Risk-Informed Closure of GSI-191 Volume 3 Engineering Casa Grande Analysis, Page 1 of 260 Through Page 160 of 260	Weld Overlay Hydrostatic Probabilistic Risk Assessment Coatings Large early release frequency Fuel cladding
NOC-AE-13002986, Enclosure 4-3 to NOC-AE-13002986, Risk-Informed Closure of GSI-191 Volume 3 Engineering Casa Grande Analysis, Page 161 of 260 Through End	6 June 2013	Enclosure 4-3 to NOC-AE-13002986, Risk-Informed Closure of GSI-191 Volume 3 Engineering Casa Grande Analysis, Page 161 of 260 Through End	Boric Acid Grab sample Hydrostatic Coatings
NOC-AE-13002975, Enclosuflooding Hazard Reevaluation Report, Cover Through Page 2.2-46	31 March 2013	Enclosuflooding Hazard Reevaluation Report, Cover Through Page 2.2-46	Safe Shutdown Ultimate heat sink Hydrostatic Fukushima Dai-Ichi Earthquake
ML13079A808	11 March 2013	Enclosuflooding Hazard Reevaluation Report, Cover Through Page 2.3-1 Through End	Safe Shutdown Ultimate heat sink Tornado Missile Safe Shutdown Earthquake Hydrostatic Earthquake
ML13323B201	22 January 2013	Attachment 7: CHLE-014, Rev. 2, T2 LBLOCA Test Report.	Boric Acid Scaffolding
ML13323B204	22 January 2013	Attachment 9: CHLE-016, Rev. 2, Calculated Material Release to Estimate Chemical Effects.	Boric Acid
ML13323B202	15 January 2013	Attachment 8: CHLE-015, Rev. 3, Summary of Chemical Effects Testing in 2012 for STP GSI-191 License Submittal.	Boric Acid Coatings Scaffolding
ML13323B200	9 January 2013	Attachment 6: CHLE-012, Rev. 3, T1 Mbloca Test Report, Figure 53 Through End	Scaffolding
ML13323B199	9 January 2013	Attachment 6: CHLE-012, Rev. 3, T1 Mbloca Test Report, Cover Through Figure 52	Boric Acid Scaffolding
ML12335A184	26 November 2012	Licensee Documents for December 12, 2012 Public Meeting	Boric Acid
ML12335A190	26 November 2012	Licensee Documents for December 12, 2012 Public Meeting	Boric Acid Coatings Scaffolding
ML13025A138	31 October 2012	STP GSI-191 Bypass Sensitivity Report - Water Conductivity Added	Boric Acid
ML12243A474	30 August 2012	Email - Risk-Informed Approach to GSI-191, STP Cfd Data Analysis Report - Bypass Test Protocol	Grab sample Coatings
ML13323B198	19 August 2012	Attachment 5: CHLE-010, Rev. 2, Chle Tank Test Results for Blended and NEI Fiber Beds with Aluminum Addition.	Boric Acid Grab sample
ML13323B191	14 August 2012	Attachment 2: CHLE-006, Rev. 1, STP Material Calculations.	Coatings Scaffolding
NOC-AE-13003040, Attachment 1: CHLE-005, Rev. 1, Determination of the Initial Pool Chemistry for the Chle Test.	13 August 2012	Attachment 1: CHLE-005, Rev. 1, Determination of the Initial Pool Chemistry for the Chle Test.	Boric Acid
ML13323B194	11 August 2012	Attachment 3: CHLE-007, Rev. 3, Debris Bed Requirements and Preparation Procedures.	Boric Acid
ML13323B196	12 June 2012	Attachment 4: CHLE-008, Rev. 3, Debris Bed Preparation and Formation Test Results.	Boric Acid Grab sample
ML120610068	28 February 2012	Southtexas Project, Units 1 and 2 - Test Plan for STP High Temperature Vertical Loops Testing
ML120540816	23 February 2012	Experimental Setup for Chle Test Equipment	Coatings
ML120540667	22 February 2012	Casa Grande Summary	High winds Mission time Probabilistic Risk Assessment Coatings Large early release frequency
ML120540727	9 February 2012	Actions Taken to Resolved Pirt Items	Coatings Fuel cladding

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