Irrigation of public parks, recreation centers, sports fields, school yards; green strips along urban streets and roadside strips; gardens, public parks; irrigation of golf courses; ornamental landscapes and decorative water features, such as fountains, water tables and waterfalls; fire supply; toilet and urinal flushing in commercial, industrial and residential buildings; washing of trains and vehicles, civil construction such as soil compaction and concrete preparation, cleansing of drainage and wastewater lines, dust control, etc.