| | Site | Start date | Title | Description |
|---|
| ML18298A004 | | 31 October 2018 | NUREG-1307, Rev. 17, Dfc, Report on Waste Burial Charges - Changes in Decommissioning Waste Disposal Costs at Low-Level Waste Burial Facilities | |
| ML18227A338 | Oyster Creek | 26 October 2018 | Oyster Creek - Issuance of Amendment No. 295, Proposed Defueled Technical Specifications and Revised License Conditions for Permanently Defueled Condition (EPID L-2017-LLA-0395) | |
| ENS 53693 | Quad Cities | 24 October 2018 05:00:00 | 1/2 Edg Auto Started and Lpci/Core Spray Inoperable Due to Loss of Safety Bus | On October 24, 2018 at 0901 CDT, during performance of the 'Functional Test of Unit 1 Second Level Undervoltage,' a loss of Bus 13-1 and Bus 18 occurred. The 1/2 Emergency Diesel Generator (EDG) automatically started due to a valid actuation on loss of power to Bus 13-1, but did not load due to required testing alignment.
The loss of Bus 13-1 caused the loss of the 1A loop of Core Spray, both loops of Low Pressure Coolant Injection (LPCI), and Bus 18. All equipment responded as expected.
Bus 13-1 and Bus 18 were restored at 0911(CDT) on 10/24/18. Other affected systems are in the process of being restored. An investigation as to the cause of the event has been initiated.
This notification is being made in accordance with 10 CFR 50.72(b)(3)(iv), 'Event or Condition that results in valid actuation of any of the systems listed in paragraph (b)(3)(iv)(B),' because the 1/2 EDG auto started due to the loss of power condition.
This notification is also being made in accordance with 10 CFR 50.72(b)(3)(v)(B), 'Event or Condition that Could Have Prevented Fulfillment of a Safety Function,' because both loops of LPCI were inoperable for a short time period.
During the ten minutes where LPCI was unavailable, Unit 1 was in Technical Specification LCO 3.0.3. Unit 1 is currently in LCO 3.8.1(b) until the EDG is restored. Unit 2 was not affected by this event.
The licensee will notify the NRC Resident Inspector. |
| IR 05000220/2018010 | Nine Mile Point | 17 October 2018 | Nine Mile Point Nuclear Station: Triennial Fire Protection Inspection Report 05000220/2018010 and 05000410/2018010 | |
| ML18226A202 | LaSalle | 15 October 2018 | LaSalle County Station, Units 1 and 2 - Issuance of Amendments to Renewed Facility Operating Licenses Application to Revise Technical Specifications to Adopt TSTF-542, Reactor Pressure Vessel Water Inventory Control (EPID L-2017-LLA-0415) | |
| NL-18-120, Response to Request for Additional Information Regarding Browns Ferry Nuclear Plant Unit 1, American Society of Mechanical Engineers Boiler and Pressure Vessel Code Section Xi, Inservice Inspection (ISI) Program, Unit 1 Second Ten-year ... | Browns Ferry | 11 October 2018 | Response to Request for Additional Information Regarding Browns Ferry Nuclear Plant Unit 1, American Society of Mechanical Engineers Boiler and Pressure Vessel Code Section Xi, Inservice Inspection (ISI) Program, Unit 1 Second Ten-year ... | |
| IR 05000352/2018010 | Limerick | 9 October 2018 | Limerick Generating Station - Design Bases Assurance Inspection (Teams) Report 05000352/2018010 and 05000353/2018010 | |
| IR 05000293/2018011 | Pilgrim | 9 October 2018 | Pilgrim Nuclear Power Station - Confirmatory Action Letter (EA-17-086) Follow-Up Inspection Report 05000293/2018011 | |
| NMP1L3238, Nine Mile Point Nuclear Station, Unit 1 - Response to Request for Additional Information by the Office of Nuclear Reactor Regulation to Support Review of Nine Mile Point Nuclear Station, Unit 1, License Amendment Request to Apply TSTF-542, | Nine Mile Point | 1 October 2018 | Nine Mile Point Nuclear Station, Unit 1 - Response to Request for Additional Information by the Office of Nuclear Reactor Regulation to Support Review of Nine Mile Point Nuclear Station, Unit 1, License Amendment Request to Apply TSTF-542, | |
| ML18275A023 | Peach Bottom | 28 September 2018 | Peach Bottom Atomic Power Station, Units 2 and 3 - License Amendment Request to Reduce High Pressure Service Water System Design Pressure and Revise Technical Specifications 3.6.2.3, 3.6.2.4, 3.6.2.5, and 3.7.1 for Temporary Extension of .. | |
