Smooth and finish surfaces of poured concrete, such as floors, walks, sidewalks, roads, or curbs using a variety of hand and power tools. Align forms for sidewalks, curbs, or gutters; patch voids; and use saws to cut expansion joints.
Operatepower vibrator to compact concrete.
Chip, scrape, and grind high spots, ridges, and rough projections to finish concrete, using pneumatic chisels, power grinders, or hand tools.
Cut out damaged areas, drill holes for reinforcing rods, and position reinforcing rods to repair concrete, using power saw and drill.
Spread, level, and smooth concrete, using rake, shovel, hand or power trowel, hand or power screed, and float.
Monitor construction operations.
Signal equipment operators to indicate proper equipment positioning.