Electrical: Inspect, maintain and adjust electrical equipment such as but not limited to electrical wiring, conduit, panels, switch gear, switches, gauges, transducers, solenoids, gas dryers, actuators, motors, meters, frequency drives and controls for safe and proper operating condition. Mechanical: Inspect, maintain and adjust mechanical equipment such as but not limited to, compressors pumps, engines, intercoolers, after coolers, heat exchangers, piping, tubing, fittings, filters, traps, gas dryers, fasteners, valves and actuators for safe and proper operating condition.