Operate a variety of complex equipment including trucks, backhoes, air compressors, hydro hammers, jackhammers, vibrators, brooms, pumps, loaders, concrete saws and mixers, hammer drills, generators and other similar equipment and machinery in repairing and installing concrete. May operate machinery, hand and power tools of all types: saws, air hammers, tampers, cement mixers, floats and trowels, small mechanical hoists, and a variety of other equipment and instruments.