JOB
TraineeDEFINITION: Under close supervision, performs various tasks related to the maintenance and operation of a water treatment plant; and assists with the performance of technical tasks relative to assigned area of responsibility. Performs other duties as assigned. DISTINGUISHING CHARACTERISTICS: This is the entry-level class in the Utility Plant Operator series. This class is distinguished from the Utility Plant Operator by the performance of the more routine tasks and duties assigned to positions within the series including operating the utility plant only under direct supervision. Since this class is an entry-level class, employees may have no directly related work experience.OperatorDEFINITION: Under general supervision, performs various tasks related to the maintenance and operation of a water treatment plant; ensures work quality and adherence to established policies and procedures. Performs technical tasks relative to assigned area of responsibility. Performs other duties as assigned.DISTINGUISHING CHARACTERISTICS: This is the full journey-level class in the Utility Plant Operator series. Employees within this class are distinguished from the Utility Plant Operator Trainee by the performance of the full range of duties assigned, including the ability to operate the plant without supervision. Employees at this level receive only occasional instruction or assistance as new or unusual situations arise and are fully aware of the operating procedures and policies of the work unit. Employees in this class are required to be fully trained in all procedures and policies of the assigned area of responsibility.
EXAMPLE OF DUTIES
TraineeThe duties listed below represent the various types of work that may be performed. The omission of specific statements of duties does not exclude them if the work is related or a logical assignment to this class. • Assist with the performance of inspections of water treatment plants and facilities; monitor and document plant operations; read plant equipment gauges, dials, graphs, and other instrumentation; operate and adjust treatment plant pumps, valves, motors, and other equipment to maintain appropriate plant operations; backwash filters as needed; receive and unload chemical deliveries.• Collect liquid samples; assist with the performance of a variety of routine water quality laboratory tests; assist with the performance of process control testing including but not limited to pH, alkalinity, fluoride, hardness, specific conductance, turbidity, and chlorine residual.• Assist with the ordering of equipment and supplies including chemicals; may collect bacteriological samples; may flush fire hydrants as needed; perform jar tests for determination of chemical feed rates; perform taste and odor tests on raw and treated water.• Assist with monitoring chlorine residuals around the distribution system; monitor water levels in storage tanks; submit monthly reports and samples.• Assist with the starting and stopping of plant operations and pumping equipment as necessary including raw-water plumbing, flow control, flocculation and sedimentation, filtration, finished water pumping, and mixers.• Prepare and submit required reports; make corrections and repairs to equipment and resolve such problems as they arise; communicate operational and equipment issues to supervisor; check all operating equipment for proper operation; perform plant cleaning and servicing functions; maintain plant grounds; conduct visitor tours as needed; collect samples; monitor computer to determine plant operations; perform various clerical tasks as necessary.• Assist with the operation of various water treatment equipment and machinery including vehicles, lawnmowers, lab equipment, chlorinators, hand tools and power tools, filters, trac-vacs, mops, buffers, spray painters, grease guns, and various office equipment.• Fill chemical tanks; adjust chemical feed rates and document the amount of chemicals used; report material or equipment needs to supervisor.• Performs other duties as assigned. Knowledge of: Basic Operations, services, and activities of a comprehensive treatment program.English usage, spelling, grammar, and punctuation.Operations, services, and activities of the city.Basic principles and procedures of record keeping.Basic principles of chemistry, biology, and mathematics.Basic laboratory analysis techniques.Functions and purposes of water treatment systems.Operational characteristics of mechanical and hydraulic equipment found in water treatment plants and pump stations.Properties of hazardous chemicals used in the treatment of water.Methods and techniques of preventive maintenance related to equipment and machinery.Pertinent Federal, State, and local laws, codes, and regulations. Ability to: Interpret and apply Federal, State, and local policies, laws, and regulations.Understand and follow oral and written instructions.Operate and maintain the water treatment plant's equipment.Read and interpret gauges and other recording devices at treatment plants and facilities.Take liquid samples and perform routine laboratory tests.Recognize and react to treatment process changes and demands.Interpret and explain city policies and procedures.Communicate clearly and concisely, both orally and in writing.Establish and maintain effective working relationships with those contacted during work.Operator The duties listed below represent the various types of work that may be performed. The omission of specific statements of duties does not exclude them if the work is related or a logical assignment to this class. Perform inspections of water treatment plants and facilities; monitor and document plant operations; read plant equipment gauges, dials, graphs, and other instrumentation; operate and adjust treatment plant pumps, valves, motors, and other equipment to maintain appropriate plant operations; backwash filters as needed; receive and unload chemical deliveries; troubleshoot treatment issues and communicate to supervisor.Collect liquid samples; perform a variety of routine water quality laboratory tests; perform process control testing including, but not limited to; stability, alkalinity, fluoride, hardness, specific conductance, turbidity, and chlorine residual.Order equipment and supplies including chemicals; collect total coliform samples; may flush fire hydrants as needed; perform jar tests for determination of chemical feed rates; perform taste and odor tests on raw and treated water.Monitor chlorine residuals around the distribution system; water levels in storage tanks; pump operations; submit monthly reports and samples. Start and stop plant operations and pumping equipment as necessary including raw-water plumbing, flow control, flocculation and sedimentation, filtration, finished water pumping, and mixers.Prepare and submit required reports; make corrections and repairs to equipment and resolve such problems as they arise; check all operating equipment for proper operation; perform plant cleaning and servicing functions; maintain plant grounds; conduct visitor tours as needed; collect samples; monitor computer to determine plant operations; perform various clerical tasks as necessary.Operate various water treatment equipment and machinery including vehicles, lawnmowers, lab equipment, chlorinators, hand tools and power tools, filters, trac-vacs, mops, buffers, spray painters, grease guns, and various office equipment.Fill chemical tanks; check calibration and adjust chemical feed rates and document the amount of chemicals used; report material or equipment needs to supervisor.Attend and participate in professional group meetings; stay abreast of new trends and innovations in the field of treatment plant operations and maintenance.Perform other duties as assigned. Knowledge of: Operations, services, and activities of a comprehensive treatment program.Methods and techniques of water treatment plant operations.English usage, spelling, grammar, and punctuation.Operations, services, and activities of the city.Basic principles and procedures of record keeping.Basic principles of chemistry, biology, and mathematics.Basic laboratory analysis techniques.Functions and purposes of water treatment systems.Operational characteristics of mechanical and hydraulic equipment found in water treatment plants and pump stations.Properties of hazardous chemicals used in the treatment of water.Methods and techniques of preventive maintenance related to equipment and machinery.Pertinent Federal, State, and local laws, codes, and regulations. Ability to: Interpret and apply Federal, State, and local policies, laws, and regulations.Understand and follow oral and written instructions.Work independently in the absence of supervision.Interpret, explain, and enforce departmental policies and procedures.Operate and maintain the water treatment plant's equipment.Read and interpret gauges and other recording devices at treatment plants and facilities.Take liquid samples and perform routine laboratory tests.Recognize and react to treatment process changes and demands.Interpret and explain city policies and procedures.Prepare clear and concise reports.Communicate clearly and concisely, both orally and in writing.Establish and maintain effective working relationships with those contacted during work.
SUPPLEMENTAL INFORMATION
PHYSICAL AND MENTAL DEMANDS: The physical and mental demands described here are representative of those that must be met by employees to successfully perform the essential functions of this class. Reasonable accommodations may be made to enable individuals with disabilities to perform essential functions.Physical DemandsWhile performing the duties of this job, the employee is regularly required to sit, walk and stand; talk and hear. Manual dexterity to use hands to handle, feel or operate objects, tools, or controls; reach with hands and arms; and perform repetitive movements of hands or wrists. The employee is frequently required to lift up to 50 pounds unaided. Specific vision abilities required for this job include close vision, the ability to adjust focus, and the ability to distinguish color changes in chemical testing.Mental Demands: While performing the duties of this class, an employee uses written and oral communication skills; reads and interprets data, information, and documents; analyzes and solves problems; uses math and mathematical reasoning; performs highly detailed work; deals with multiple concurrent tasks; and interacts with others encountered during work, including frequent contact with customers and/or the public and dissatisfied/abusive individuals.Work Environment: Water treatment plant environment; exposure to potentially hazardous chemicals; work with water; irregular work hours; waste and infectious materials; potentially hazardous equipment.