Federal OntheJob Training (OJT) Program Manual: Labor ...
♦ batching plant operator, asphalt code 9112 ♦ batching plant operator, concrete – code 9115 ♦ concrete finisher, paving and structures – code 9124 ♦ electrician* – code 9139 ♦ telecommunication technician* – code 9143 ♦ communications cable installer – code 9144 ♦ .