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Legionella Potable Water Testing

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Legionella Potable Water Testing

    Legionella water testing is critically important. The process involves analysing drinking water systems to detect the presence of Legionella bacteria.

    As Legionella Contractors, we prioritise this testing to help prevent outbreaks of Legionnaires’ disease and Pontiac fever – both serious illnesses caused by Legionella contamination.

    Our Services

    At Pipe Testing Services (PTS), we are acutely aware of the critical importance of maintaining clean and safe water systems. The build-up of legionella bacteria, biofilms, and other containments in water pipes and systems can severely degrade water quality and pose significant health risks, particularly in vulnerable environments like healthcare facilities.

    We take pride in our ability to provide comprehensive legionella risk assessments and develop customised water treatment strategies tailored to your specific needs. By partnering with our experienced team of legionella contractors, you can proactively safeguard the integrity of your water systems, ensuring the delivery of high-quality water and mitigating the risks associated with legionella proliferation.

    Our nationwide coverage across the UK allows us to offer comprehensive water pipe flushing services alongside a broad range of complementary offerings. These include;

    If you require efficient and effective water pipe flushing services, don’t hesitate to reach out to our team of experts at PTS. We are committed to delivering reliable and reputable solutions that prioritise the safety and compliance of your water infrastructure.

    What is Legionella Potable Water Testing?

    Legionella potable water testing analyses water samples from potable (drinking) water systems to detect the presence of Legionella bacteria.

    Potable water systems, including plumbing networks, hot water systems, cooling towers, and water infrastructure, can harbour Legionella. Regular testing and monitoring of these systems are vital to mitigate the risk of Legionella outbreaks.

    The Importance of Legionella Testing

    Legionnaires’ disease is a severe form of pneumonia, while Pontiac fever causes flu-like symptoms. Both illnesses result from exposure to Legionella bacteria.

    Testing potable water systems is essential to identify potential sources of Legionella contamination. This guides appropriate control measures to prevent outbreaks and protect public health.

    Image used as an example for legionella detection, water microbiological sampling, and, legionella testing services. Legionella control in healthcare facilities

    Our Rigorous Testing Process

    At PTS, we follow a comprehensive process for Legionella potable water testing:

    When is Water Sampling Required?

    According to BS8554:2015, sampling is required in the following situations:

    Understanding water quality standards and regulations is crucial for ensuring compliance and adhering to public health guidelines. At PTS, we are fully committed to assisting you in meeting these standards, including those specified in ACoP L8/HSG 274.

    What Does Microbiological Sampling Involve?

    At Pipe Testing Services, we excel in microbiological sampling, providing comprehensive testing for over 50 different types of microorganisms, as outlined in BS8680:2020.

    Our expert technicians follow an in-depth methodology provided through official training, adhering to the high standards set by BS7592:2008. This approach ensures the delivery of precise and reliable results, which are subsequently sent to an independent UKAS laboratory for further analysis.

    You can learn more about our UKAS Water Sampling process here, on our service page – UKAS Water Sampling – as well as our recent blog: UKAS Water Sampling: Ensuring Regulatory Compliance and Water Quality

    Preventing Legionella Growth in Potable Water Systems

    Prevention is key when it comes to Legionella contamination in potable water systems. At PTS, we recommend implementing a comprehensive water safety plan that includes:

    Legionella monitoring and control image - displays bacterium, legionella. Water Tank Disinfection. Legionella Dental Equipment.

    Applications of Legionella Potable Water Testing

    Hospitals and Healthcare Facilities

    Protecting vulnerable patients is paramount. Regular testing ensures water safety in these high-risk environments.

    Minimising risks for guests and staff is essential. Testing prevents Legionella exposure and potential outbreaks.

    Testing safeguards occupants and maintains regulatory compliance for building water systems.

    Ensuring worker safety and preventing production disruptions is critical in industrial settings.

    On-Site or Laboratory Testing?

    While some rapid on-site testing methods exist, most Legionella potable water testing is performed in accredited laboratories. At PTS, we utilise laboratory testing to ensure accurate and reliable results using specialised equipment and techniques, such as culture methods or molecular testing.

    Ensuring Compliance and Water Safety

    Legionella potable water testing is a key component of water safety plans and risk management strategies. Our services at PTS help facilities comply with regulations while protecting public health by identifying and mitigating Legionella risks.

    Get in touch for a legionella risk assessment, or if you’re in need of remedial action

    Legionella Potable Water Testing - FAQs

    How often should Legionella potable water testing be performed?

    At PTS, we recommend conducting Legionella potable water testing at least annually or as part of a comprehensive water safety plan. The frequency may vary depending on factors such as the facility type, water system complexity, and local regulations.

    Legionella contamination in drinking water systems can lead to outbreaks of Legionnaires’ disease and Pontiac fever. These illnesses can result in severe pneumonia, hospitalisation, and even death in some cases, particularly for vulnerable populations.

    Yes, it is recommended to flush pipes after repairs or construction work to remove any debris or contaminants that may have entered the system during the process.

    Yes, at PTS, we often combine Legionella testing with other water quality tests, such as chemical analysis, microbial testing, or disinfectant residual monitoring. This approach provides a comprehensive assessment of water safety and quality.

    If Legionella is detected in your potable water system, it is essential to consult with our water safety experts at PTS immediately. We can guide you through the appropriate remediation steps, such as system disinfection, flushing, or temporary system shutdown, depending on the severity of the contamination.

    At PTS, we offer comprehensive Legionella risk management services. In addition to potable water testing, we can assist with Legionella risk assessments, developing water safety plans, implementing control measures, and providing ongoing monitoring and support to ensure the safety of your water systems.

    Contact Pipe Testing Services Today for Expert Legionella Potable Water Testing

    If you require reliable Legionella potable water testing services, contact Pipe Testing Services (PTS) today. Our experienced team ensures the safety and compliance of your water systems.

    Phone – 01922 451646

    Email –

    Address – Unit 27 Birchbrook Industrial Estate, Shenstone, Lichfield, Staffs, WS14 0DJ

    We are committed to delivering reputable services. Our knowledgeable experts are ready to assist you. Contact us now to discuss your needs or schedule a consultation.