A professional who forms tubs, using molds. Respnsibilities include:

• Places wooden bottom section of mold on raised assembly-line track by hand.
• Sets core in position on bottom mold section and places metal rim around base.
• Fastens end and side sections of wooden (metal lined) mold together around core and to bottom section, using clamps and bolts.
• Binds assembled mold sections together with metal band, using ratchet-lever banding device and crimping pliers.
• Mixes concrete according to standard formula.
• Dumps concrete into wheelbarrow and pushes it to prepared molds.
• Shovels wet concrete into mold and tamps concrete, using tamper.
• Pushes metal drain fitting through wet concrete against core, or places drain fitting in core before shoveling concrete into mold.
• Smooths top of concrete, using trowel.
• Disassembles mold from partially cured casting and sprays completed tub with calcimine.
• May clean and oil mold sections.
• May crate finished tubs for shipment.