Activities may also include performing tasks related to the building trades (e.g., drywall installation and repair, carpentry repairs, framing and fabrication of projects, painting, varnishing, installing concrete, brick work, etc.). This includes troubleshooting, repairing, installing, replacing, testing, and adjusting system components as listed: Electrical (e.g., motors, switches, outlets, breakers, run wires, and adjusts system components).