Oversee a crew(s) that smooths and finishes surfaces of poured concrete floor, walls, sidewalks or curbs to specified textures.
RESPONSIBILITIES
May mix cement or epoxy grouts using concrete mixing machine or hoe.
Signals the concrete deliverer to position truck to facilitate pouring.
May build or reinforce forms or bracing prior to pours.
Loads, transports and unloads tools, equipment and supplies.
Spreads concrete to specified depth and workable consistency, using a float to bring water to surface and produce soft topping.
Levels, smooths and shapes surfaces of freshly poured concrete, using straight edge and float or power screed.
Finishes concrete surfaces using power trowel or wets and rubs concrete with abrasive stone to specified finish.
Remove rough or defective spots from concrete surfaces, power grinder or chisel and hammer and patches holes with fresh concrete or epoxy compound.
Spray cement mortar or concrete to cover exposed earth, masonry, and steel surfaces and forcing grout into drilled holes or spaces between foundations.
Molds expansion joints and edges using edging tools, jointers and straight edge.
May direct sub-grade work and setting of forms.
Assists in lifting, positioning and securing of materials and work pieces.
Perform minor maintenance and cleaning activities with tools and equipment.
Responsible for observing and complying with all safety and project rules. Performs other duties as required.