On Tuesday, August 13th at approximately 12:30 pm there was a disruption with the electrical system that serves the Clinical Sciences Research Building, CSRB North Tower Addition, Barnard Hospital, Renard Hospital, Wohl Hospital Wohl Clinic, and the McDonnel Sciences Pediatric Research Building. No work should take place within the labs in the listed buildings. At this time Facilities Engineering is in the process of recovering the electrical systems. A follow-up message will be delivered once all electrical systems and room pressures are working in a normal manner