This is semi-skilled work in the performance of a variety of maintenance and repair tasks in one or more trades areas for the Miami-Dade Water and Sewer Department. Employees in this class perform a variety of general maintenance work which approaches the journeyman level but does not require as high a degree of skill. Employees are frequently called upon to perform rough maintenance and repair work covering several utility, mechanical or building trades areas. Assignments are usually received verbally, may be accompanied by sketches or diagrams.