Dry/Wet Cooling Systems : Dry coolers with the capacity to employ evaporative cooling when required either due to high ambient air temperature or when cooling demand is high
Health and Safety Executive (HSE), Legionnaires' disease: The control of legionella bacteria in water systems (Approved Code of Practice and general guidance), Merseyside, England, UK 2013. ISBN 978 0 7176 1772 2, http://www.hse.gov.uk/aboutus/meetings/hseboard/20 13/220513/pmayb1352a.pdf, (Hlth and Sfty - Brit) {722}