On 4/11, from 7 am to 11 am, facilities and contractors will conduct switchgear maintenance in McDonnell Science. The outage will affect processed chill water serving the North and Cancer buildings, as well as the domestic hot and cold water in McDonnell Science, and the compactor controls on the dock. The generator will operate because the fire pump’s normal power will be turned off. No lighting or receptacles in the building will be affected.