The Reactor Water Cleanup (RWCU) is the filtration system for the reactor vessel. (Its kinda like a pool filter) Its primary safety function is to isolate if needed. Filtering is not needed for safe shutdown but it is good to keep clean water in the vessel to avoid contaminates that may become radioactive or mitigating corrosion on various components.
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| | Site | Start date | Title | Description |
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| ML22153A360 | Limerick | 9 June 2022 | Constellation'S Presentation for June 9, 2022 Public Meeting About Limerick Generating Station Digital Modernization Project | | | ML22153A508 | 05000418 | 8 June 2022 | GG2022013-RFI-GAG POV Inspection | | | CNRO-2022-00015, Application to Revise Technical Specifications to Adopt TSTF-580, Provide Exception from Entering Mode 4 with No Operable RHR Shutdown Cooling Using the Consolidated Line-Item Improvement Process | Grand Gulf
River Bend | 26 May 2022 | Application to Revise Technical Specifications to Adopt TSTF-580, Provide Exception from Entering Mode 4 with No Operable RHR Shutdown Cooling Using the Consolidated Line-Item Improvement Process | | | GO2-22-042, Application to Revise Technical Specifications to Adopt TSTF-580, Provide Exception from Entering Mode 4 with No Operable RHR Shutdown Colling Using the Consolidated Line Item Improvement Process | Columbia | 25 May 2022 | Application to Revise Technical Specifications to Adopt TSTF-580, Provide Exception from Entering Mode 4 with No Operable RHR Shutdown Colling Using the Consolidated Line Item Improvement Process | | | CNL-22-002, Request for Relief from American Society of Mechanical Engineers Boiler and Pressure Vessel Code Section XI, in Accordance with 10 CFR 50.55a(g)(5)(iii) and 50.55a(g)(6) (BFN-2-ISI-003) | Browns Ferry | 24 May 2022 | Request for Relief from American Society of Mechanical Engineers Boiler and Pressure Vessel Code Section XI, in Accordance with 10 CFR 50.55a(g)(5)(iii) and 50.55a(g)(6) (BFN-2-ISI-003) | | | IR 05000220/2021004 | Nine Mile Point | 19 May 2022 | Reissued Integrated Inspection Report 05000220/2021004 and 05000410/2021004 | | | ML22151A142 | Wolf Creek | 18 May 2022 | 5 to Updated Safety Analysis Report, Chapter 18, Response to NUREG-0737 Clarification of TMI Action Plan Requirements - Part 1 of 2 | | | ML22151A154 | Wolf Creek | 18 May 2022 | 5 to Updated Safety Analysis Report, Chapter 5, Reactor Coolant System and Connected Systems | | | IR 05000259/2022001 | Browns Ferry | 12 May 2022 | Integrated Inspection Report 05000259/2022001, 05000260/2022001, 05000296/2022001 and Exercise of Enforcement Discretion | | | IR 05000440/2022001 | Perry | 12 May 2022 | Integrated Inspection Report 05000440/2022001 | |
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