Everyone, The east 1st floor hallway in Birck will be closed for scrubbing and waxing. You will not be able to use the access to Bindley from 5:00AM to 11:30AM. Thank you for your understanding. Thank you, Mary Jo Totten Building Logisitcs Coordinator BirckNanotechnology Center/Purdue University 1205 West State Street West Lafayette, IN 47907-2057 (765) 496-1173