All,
Beginning May 26th, facilities will be conducting some work at the north entrance of the ILSB (Facing Physics) to address mechanical access panels in the ceiling. The plan currently will involve closing access to the east entrance, facing Physics, for two weeks +/- and then replicating similar work in the west side / quad facing entrance.
There is nothing you need to do at the monent other than be aware of the plans and expect to have to use the quad facing west entrance for the end of May / beginning of June.