Able to read blue prints and diagrams of equipment. To set grade on playgrounds and bridges. The set of retaining wallsand able to finish concrete slabs. At he use of excavation nig and small. Use of track machine,rubbertire loader,vibratiing roller ,large and small dump trucks. Able to pull from 10 ton to 30 ton trailers.the use of snow equitment like snow plows,snow blowers and salt boxes and appication of salt to roads and parking lots .