MSD Machine Operations Report Summary Monday, May 8, 2023 Proton Source 1. Mechanical/Vacuum a. Nothing to report 2. Fluids a. Nothing to report Main Injector/Recycler 1. Mechanical/Vacuum a. Nothing to report 2. Fluids a. Making up MI magnet LCW system today External Beamlines 1. Mechanical/Vacuum a. NM2 vacuum i. Pump down Friday went well and turned the pumps off for the weekend ii. Leak checking today 2. Fluids a. Muon - inspecting the leaking DI bottle on the AP-50 cavity cooling system and making up this system Fluids – General 1. NML - FAST/IOTA - escorting Affiliated Services on Aaon chiller preventative maintenance work this morning 2. CUB - need okay from FESS to regenerate Column 3