walls, refrigerators, evaporative coolers, floors, roofs, doors, restroom facilities, etc.) to preserve wood and metal parts from corrosion and maintain a safe, comfortable working environment using various painting equipment and related tools (e.g. motors, belts, pumps, window glass, sinks, doors, smoke alarms, cabinets, shelves, tile, light fixtures, filter systems, patios etc.) to provide a safe, comfortable working environment for employees using various tools and materials (e.g.