{"c":"51-8031.00","n":"Water and Wastewater Treatment Plant and System Operators","d":"Operate or control an entire process or system of machines, often through the use of control boards, to transfer or treat water or wastewater.","g":"51","tasks":[{"t":"Add chemicals, such as ammonia, chlorine, or lime, to disinfect and deodorize water and other liquids.","core":true,"id":925,"r":81,"dt":"08/2018","src":"Incumbent"},{"t":"Collect and test water and sewage samples, using test equipment and color analysis standards.","core":true,"id":928,"r":80,"dt":"08/2018","src":"Incumbent"},{"t":"Record operational data, personnel attendance, or meter and gauge readings on specified forms.","core":true,"id":929,"r":81,"dt":"08/2018","src":"Incumbent"},{"t":"Operate and adjust controls on equipment to purify and clarify water, process or dispose of sewage, and generate power.","core":true,"id":926,"r":81,"dt":"08/2018","src":"Incumbent"},{"t":"Inspect equipment or monitor operating conditions, meters, and gauges to determine load requirements and detect malfunctions.","core":true,"id":927,"r":81,"dt":"08/2018","src":"Incumbent"},{"t":"Maintain, repair, and lubricate equipment, using hand tools and power tools.","core":true,"id":930,"r":81,"dt":"08/2018","src":"Incumbent"},{"t":"Clean and maintain tanks, filter beds, and other work areas, using hand tools and power tools.","core":true,"id":18585,"r":81,"dt":"08/2018","src":"Incumbent"},{"t":"Direct and coordinate plant workers engaged in routine operations and maintenance activities.","core":true,"id":932,"r":79,"dt":"08/2018","src":"Incumbent"}]}