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LRD guides and handbook October 2024
Health and Safety Law 2024
Contamination can develop and spread in purpose-built systems like cooling towers, evaporative condensers, hot and cold-water systems and whirlpool spas, humidifiers, air-washers, emergency showers and indoor water fountains. Problems develop when bacteria spread quickly through water-based systems in warm temperatures (between 20 and 45 degrees Celsius).