Calendar of Events Categories 13 BMC 13 BMD 13 ID C/D 13 IDE Gas Loading System General Agenda Agenda Day Month Week April 2023 Apr 2023 Collapse All Expand All Apr 17 Mon APS Storage Ring Upgrade Tickets Apr 17 2023 – Apr 1 2024 all-day APS Storage Ring Upgrade, year long shutdown https://www.aps.anl.gov/APS-Upgrade April 2023 Apr 2023