3E471A Water and Fuel Systems Maintenance Craftsman, Fuel Systems Maintenance

Install, repair, and maintain mechanical regulating and controlling devices, such as electric meters, gas regulators, thermostats, safety and flow valves, and other mechanical governors.

Directly supervise and coordinate the activities of production and operating workers, such as inspectors, precision workers, machine setters and operators, assemblers, fabricators, and plant and syst…

Operate or control an entire process or system of machines, often through the use of control boards, to transfer or treat water or wastewater.