Large early release frequency (LERF) is a SDP event calculated when considering risk.
Its definition is based on the volume of the reactor being released within 1 hour, and within 4 hours of the event starting.
See also
Topic |
|---|
|
|
| 10 CFR | |
|---|
| All by date | | | Start date | Site | Title |
|---|
| ML24003A728 | 31 January 2024 | | Mug 2024 in 2021-01 Update (Scarbrough) Final | | ML24003A763 | 31 January 2024 | | Mug 2024 MOV Regulatory Activity (Scarbrough) Final | | ML23320A306 | 22 January 2024 | Turkey Point | Issuance of Amendment Nos. 298 and 291 Regarding Revising the Fire Protection Program in Support of Reactor Coolant Pump Seal Replacement Project | | 2CAN012403, Supplemental Information - Adopt Risk-Informed Completion Times TSTF-505, Revision 2, Provide Risk-Informed Extended Completion Times - RITSTF Initiative 4 | 11 January 2024 | Arkansas Nuclear | Supplemental Information - Adopt Risk-Informed Completion Times TSTF-505, Revision 2, Provide Risk-Informed Extended Completion Times - RITSTF Initiative 4 | | ML23362A014 | 26 December 2023 | | Appendix F, Notice of Enforcement Discretion of the NRC Enforcement Manual (Dated 12/26/23) | | ML23360A760 | 26 December 2023 | | NRC Enforcement Manual, Rev 11, Change 15 | | ML23356A158 | 22 December 2023 | Perry | Energy Harbor'S Answer Opposing the Petition for Leave to Intervene and Request for Hearing of Ohio Nuclear-Free Network and Beyond Nuclear | | ML23321A047 | 20 December 2023 | Perry | Letter to Rod L. Penfield - Perry Nuclear Power Plant, Unit 1 - License Renewal Regulatory Audit Regarding the Environmental Review of the License Renewal Application | | ML23243B049 | 19 December 2023 | Vogtle | VEGP Units 3 and 4, Safety Evaluation, LAR-22-002, TS 3.8.3 Inverters Operating, Completion Time Extension - Enclosure 3 | | ML23285A082 | 15 December 2023 | | IMC 0609 Attachment 5, Inspection Finding Review Board |
|
|---|