Smooth and finish surfaces of poured concrete, such as floors, walks, sidewalks, roads, or curbs using a variety of hand and power tools.  Aligns forms for sidewalks, roads, and curbs.

• Check the forms that hold the concrete to see that they are properly constructed.
• Set the forms that hold the concrete to the desired pitch and depth, and align them.
• Spread, level, and smooth concrete, using rake, shovel, hand or power trowel, hand or power screed, and float.
• Mold expansion joints and edges, using edging tools, jointers, and straightedge.

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``` - Signal truck driver to position truck to facilitate pouring concrete, and move chute to direct concrete on forms. - Produce rough concrete. - Direct the casting of the concrete and assist general laborers who use shovels or special tools to spread it. - Cut out damaged areas, drill holes for reinforcing rods, and position reinforcing rods to repair concrete. - Wet concrete surface, and run with stone to smooth surface and obtain specified finish. - Apply hardening and sealing compounds to cure surface of concrete. - Sprinkle colored marble or stone chips, powdered steel, or coloring powder over surface to produce prescribed finish. - Fabricate concrete beams, columns, and panels. - Push roll over surface to embed chips in surface.