Directly supervise and coordinate activities of transportation and material moving machine and vehicle operators and helpers.

Supervise curbside and drop off recycling programs for municipal governments or private firms.

Use hand tools or hand held power tools to cut and trim a variety of manufactured items, such as carpet, fabric, stone, glass, or rubber.

Replace or repair broken windshields and window glass in motor vehicles.

Help painters, paperhangers, plasterers, or stucco masons by performing duties requiring less skill. Their duties include using, supplying or holding materials or tools, and cleaning work area and equipment.

Help brick, block and stone masons, or tile and marble setters by performing duties requiring less skill. Their duties include using, supplying or holding materials or tools, and cleaning work area and equipment.

Apply interior or exterior plaster, cement, stucco, or similar materials. They also set ornamental plaster.

Lay out, assemble, install, or maintain pipe systems, pipe supports, or related hydraulic or pneumatic equipment for steam, hot water, heating, cooling, lubricating, sprinkling, or industrial production or processing systems.

Seal joints between plasterboard or other wallboard to prepare wall surface for painting or papering.

Smooth and finish surfaces of poured concrete, such as floors, walks, sidewalks, roads, or curbs using a variety of hand and power tools. They align forms for sidewalks, curbs, or gutters; patch voids; and use saws to cut expansion joints.