Control and Valve Installers and Repairers, Except Mechanical Door
Heating, Ventilation, and Air Conditioning Control Technician
I and E Technician
Instrument and Controls Technician
Instrument and Electrical Technician
Instrument Control and Electrical Technician
Valve and Regulator Repairer
Investigate instances of illegal tapping into service lines.
Examine valves or mechanical control device parts for defects, dents, or loose attachments, and mark malfunctioning areas of defective units.
Connect regulators to test stands, and turn screw adjustments until gauges indicate that inlet and outlet pressures meet specifications.
Dismantle meters, and replace or adjust defective parts such as cases, shafts, gears, disks, and recording mechanisms, using soldering irons and hand tools.
Make adjustments to meter components, such as setscrews or timing mechanisms, so that they conform to specifications.