Alternate Source Term (AST)
Topic |
|---|
| Related to a project | | | Start date | Site | Project | Title |
|---|
| ML26056A010 | 25 February 2026 | 99902049 | EPID:L-2025-TOP-0019 | Final Safety Evaluation for the SMR-300 Design Basis Accident Radiological Consequences Analysis Methodology Licensing Topical Report, HI-2241098, Revision 1 | | ML25356A366 | 10 February 2026 | Susquehanna | EPID:L-2025-LLA-0068 | Issuance of Amendment Nos. 290 and 274 Modification to Technical Specification 3.6.1.3 and Main Steam Isolation Valve Leakage Requirements | | ML26023A091 | 9 February 2026 | Ginna | EPID:L-2025-LLA-0087 | R. E. Ginna Nuclear Power Plants Issuance of Amendment No. 160 Extend the Completion Time for Sodium Hydroxide System | | ML26030A150 | 5 February 2026 | Vogtle | EPID:L-2025-LRM-0117 | January 27, 2026, Summary of Observation Pre-Submittal Meeting Held with Southern Nuclear Operating Company, Inc., Regarding Proposed Extended Power Uprate | | ML26027A310 | 29 January 2026 | Quad Cities | EPID:L-2025-LLA-0128 | – Issuance of Amendment Nos. 304 and 300 Relocation of Technical Specification 3.3.7.2, Mechanical Vacuum Pump Trip Instrumentation, to a Licensee-Controlled Document | | ML26020A114 | 22 January 2026 | Dresden | EPID:L-2025-LLA-0129 | Issuance of Amendment Nos. 289 and 282 Relocation of Technical Specification 3.3.7.2, Mechanical Vacuum Pump Trip Instrumentation, to a Licensee-Controlled Document | | ML26014A062 | 16 January 2026 | Vogtle | EPID:L-2025-LLA-0080 | Supplement to Regulatory Audit in Support of Review of the License Amendment Request Regarding Alternate Source Term Using Regulatory Guide 1.183 Revision 1 | | ML26006A046 | 13 January 2026 | Vogtle | EPID:L-2025-LLA-0080 | Supplement to Regulatory Audit in Support of Review of the License Amendment Request Regarding Alternate Source Term Using Regulatory Guide 1.183 Revision 1 | | NL-25-0336, License Amendment Request Revise Technical Specification 3.4.10, Reactor Coolant System (RCS) Specific Activity | 22 December 2025 | Vogtle | EPID:L-2025-LLA-0198 | License Amendment Request Revise Technical Specification 3.4.10, Reactor Coolant System (RCS) Specific Activity | | ML25345A481 | 21 December 2025 | 99902049 | EPID:L-2025-TOP-0019 | ML25345A481-SMR (Holtec) Draft Safety Evaluation of Licensing Topical Report HI-2241098, SMR Design Basis Radiological Consequences Analysis Methodology, Revision 1 |
|
|---|
| Title | | | Start date | Site | Title |
|---|
| ML26057A158 | 5 March 2026 | | Technical Basis for Continued Applicability of GSI 187 Conclusions for Continued Use of TID 14844 to Demonstrate Compliance with 10 CFR 50.49 with Updated Accident Source Terms Endorsed in Later Versions of Regulatory Guide 1.183 | | ML26056A010 | 25 February 2026 | 99902049 | Final Safety Evaluation for the SMR-300 Design Basis Accident Radiological Consequences Analysis Methodology Licensing Topical Report, HI-2241098, Revision 1 | | ML26036A178 | 12 February 2026 | | PWR Removal Rate Memo | | ML26043A459 | 11 February 2026 | Nuclear Energy Institute
99902028 | NEI - Industry Feedback from Recent Fuel Fragmentation, Relocation, and Dispersal and Power Uprate Workshops | | ML26047A008 | 11 February 2026 | Nuclear Energy Institute | NEI Letter to Mike King, Dated Feb 11, 2026 Industry Feedback from Recent Fuel Fragmentation, Relocation, and Dispersal Ad Power Uprate Workshops | | ML25356A366 | 10 February 2026 | Susquehanna | Issuance of Amendment Nos. 290 and 274 Modification to Technical Specification 3.6.1.3 and Main Steam Isolation Valve Leakage Requirements | | ML26023A091 | 9 February 2026 | Ginna | R. E. Ginna Nuclear Power Plants Issuance of Amendment No. 160 Extend the Completion Time for Sodium Hydroxide System | | ML26030A150 | 5 February 2026 | Vogtle | January 27, 2026, Summary of Observation Pre-Submittal Meeting Held with Southern Nuclear Operating Company, Inc., Regarding Proposed Extended Power Uprate | | ML26027A310 | 29 January 2026 | Quad Cities | – Issuance of Amendment Nos. 304 and 300 Relocation of Technical Specification 3.3.7.2, Mechanical Vacuum Pump Trip Instrumentation, to a Licensee-Controlled Document | | ULNRC-06922, Enclosure 8: Evaluation of Changes for AST RE-Analysis for an Increase in Fuel Burnup | 28 January 2026 | Callaway | Enclosure 8: Evaluation of Changes for AST RE-Analysis for an Increase in Fuel Burnup |
|
|---|