Places hoist chain hooks in position on hopper filled with concrete backing mixture and moves controls of hoist to lift and position hopper over mold. Pushes hand lever of hopper to release backing mixture into mold and tamps mixture with pneumatic vibrator. Puddles and levels off casting, using wooden screed, and smooths surface with trowel. Unbolts wood clamps, using power wrench, and removes sides of mold by hand. Inserts overhead crane hooks in hoisting hook and presses hoist control buttons to lift casting and strikes mold, using rubber hammer, to separate casting from mold.
Lowers casting onto skids and transports castings to storage area, using hydraulic lift truck.
Brushes and scrapes concrete from sides and bottom of mold preparatory to next casting. May cast colored floor and roof slabs, highway dividers, ornamental flower pots, and grave markers.