How do they match: Helpers--Electricians

  • Drill holes and pull or push wiring through openings, using hand and power tools.
  • Break up concrete, using airhammer, to facilitate installation, construction, or repair of equipment.
  • Construct controllers and panels, using power drills, drill presses, taps, saws, and punches.

  • Drill holes in construction materials.
  • Break up rock, asphalt, or concrete.