A professional who maintains building, such as locker room of golf club, change house of mining camp, or shower facilities of industrial plant, in which patrons or workers shower and change clothes. Respnsibilities include:

• Sweeps floor and scrubs shower stalls, using broom, brushes, and soap and water.
• Opens windows to control ventilation or adjusts controls of automatic heating, cooling, or dehumidifying unit to maintain healthful and comfortable conditions.
• May fire boiler to heat water for bathing or heating facility.
• May place contaminated work clothes in vacuum chamber for removal of toxic chemical dust.
• May requisition and issue supplies, such as soap, towels, and protective clothing.