One of the main health risks from contamination in engineering water systems is the bacterial infection Legionella. This bacteria can be transmitted through water vapour or mist and inhaled, hence leading to respiratory infections. The more severe cases are from Legionnaires disease, which can lead to pneumonia , and other secondary infections, which can lead to death. The milder forms are Pontiac fever, and Lochgilhead fever.
Legionella microorganisms flourish in temperatures of between 25°C and 45°C, particularly, if an abundance of nutrients such as sludge, sediment or rust reside in the water system. Structures at risk include cooling towers, air conditioning, hot and cold water systems, humidifiers, spa pools, hot tubs and Jacuzzis, decorative water fountains, dental equipment, ice making machines and dishwashers.
It is necessary that an assessment should be undertaken to prevent or control the risks of a Legionella outbreak. This can involve monitoring, inspecting, cleaning, disinfecting, flushing and sampling.
Label Source has supplied various labels to water system inspection companies and UKAS test laboratories to identify monitoring points, decontamination actions, safety procedures and inspection records. For further information on custom printed labels, signs and tags contact us by e-mail (sales@labelsource.co.uk) or by telephone (0800 3761693 in UK or +44 1443 842769 outside UK).
