Protects property by performing security checks of residences and businesses, physically walking through residential areas and viewing all areas of buildings to insure their physical integrity; observes potential of real hazards including but not limited to natural disasters, fires, alarms, gas leaks, hazardous material spills, roadway debris, and other structure and infrastructure defects, and take corrective action by contacting proper authorities for assistance and/or securing areas through the use of barricades of other devices; takes found property into custody for safekeeping. Protects life by responding to calls for service and emergency assistance; renders aid to the physically injured, handicapped, and others requiring assistance, including but not limited to victims of accidents, criminal incidents, drowning or other water related incidents, and mental or physical disabilities; investigates safety hazards and take action to correct potential problem areas, including road hazards, defects, and environmental hazards.