associated ground support systems Installing gas appliances, flues and pressure regulating devices Fabricating
Install, repair, and maintain plumbing fixtures, appliances, and trim. Test pipe systems and fixtures for
as electric motors, components, equipment and appliances Interpreting specifications, drawings, standards
maintain electrical or electronic wiring, equipment, appliances, apparatus, and fixtures, using hand tools and
maintain electrical or electronic wiring, equipment, appliances, apparatus, and fixtures, using hand tools and