How can Legionella be prevented?

Preventing Legionella requires regular maintenance and cleaning of water systems, as well as implementing proper disinfection and monitoring protocols.

How does Legionella cause harm?

Legionella bacteria can spread through the inhalation of contaminated water droplets, such as those from showers, taps, or cooling towers.

What are the symptoms of Legionnaires' Disease?

Symptoms of Legionnaires’ disease can include high fever, cough, shortness of breath, muscle aches, and headaches. In severe cases, it can lead to pneumonia and other complications.

Legionella is a type of bacteria that can cause a severe form of pneumonia called Legionnaires’ disease. It is commonly found in water systems and can be harmful if inhaled. It was named after an outbreak of severe pneumonia that affected a meeting of the American Legion in 1976.

Where can Legionella be found?

Legionella bacteria are commonly found in natural and artificial water systems. While not everyone exposed to the bacteria will develop illness, it is important to take preventive measures. The infectious dose is clearly linked to susceptibility, although it is considered to attack between 2-5% of those exposed.

Clean & Disinfection

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Why clean and disinfect?

Over time, water systems can accumulate debris, biofilm, and harmful bacteria. We offer comprehensive cleaning and disinfection services to ensure water systems are free from contaminants. Whether it’s a routine maintenance task or an emergency response, our team is equipped to thoroughly clean and disinfect water tanks, cooling towers, process tanks, hot water vessels, and where and if applicable borescope inspections.

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Our process

At Primary Water Solutions, every project begins with a focused site appraisal and Legionella risk assessment, produced in line with ACoP L8 and HSG 274 Part 2. Once the survey is complete, we issue a full RAMS pack and agree a work window that keeps disruption to a minimum. Throughout the process we draw on UKAS-accredited laboratory support, so the microbiological samples we collect provide authoritative proof of compliance and give you clear, auditable results.

With the paperwork signed off, our engineers isolate the system, carry out a thorough mechanical clean to remove visible scale and biofilm, then introduce a carefully dosed disinfectant that the company highlights for its proven track record against contaminated water. After the correct contact time, the system is neutralised, flushed and resampled; once laboratory results confirm the all-clear, we issue a digital disinfection certificate and concise after-action report to satisfy auditors, insurers and your own peace of mind.

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