This is unskilled work in the performance of a variety tasks in support of a number of municipal operations and services. Employees in this class are responsible for the performance of work of a heavy, manual nature which does not require a high degree of manipulative skill or previous experience. Work is usually performed under the immediate direction of a crew leader and/or Division Supervisor; however, constant supervision is not necessary for familiar tasks which can be carried out without difficulty once learned. In that regard, some independent decision-making and self-motivation are required. Employees in this class exercise no supervision. Work is reviewed by direct observation of the supervisor. This is a safety-sensitive position.