The building compressed air will be interrupted for valve replacement by Zone Maintenance. This will happen tomorrow morning, April 14, between about 5:30 and 6:30 am. Service is expected to return to normal after the valve replacement. Bill William Schoenlein PreClinical Studies Manager Weldon School of Biomedical Engineering Purdue University West Lafayette IN 47909 (765) 494-1366 (765) 586-9260 -cell