MSD Machine Operations Report Summary Wednesday, March 1, 2023 Proton Source 1. Mechanical/Vacuum a. Nothing to report 2. Fluids a. Nothing to report Main Injector/Recycler 1. Mechanical/Vacuum a. IP602 started rising almost immediately and eventually faulted at 17:12 after NuMI beam returned b. IP5321 (upstream and close by IP602) faulted when IP602 was turned back on at 17:15 2. Fluids a. Will be filling Magnet system expansion tank today External Beamlines 1. Mechanical/Vacuum a. NM2 beamline pumped down yesterday i. Finishing leak checking this morning 2. Fluids a. High alarm issues with the NS2 expansion tank being monitored and will drain if necessary i. The DI loop work is currently planned for Tuesday of next week b. Muon - accessing Delivery Ring today to look for LCW leaks Fluids – General 1. Nothing to report