VIC – Emergency Plan advises that Emergency Planning including Sound Systems and Intercom Systems (SSIS) for emergency purposes, Emergency Warning and Intercommunication Systems (EWIS) and Occupant Warning Systems (OWS) may be available to aid the occupants of a building in an emergency. The emergency response procedures under AS 3745-2010 will specify the use of the SSIS, EWIS and OWS systems during emergencies. It is important that the Emergency Control Organisation and in particular the Communications Officer understands how to operate these systems during an emergency…. (more)