Legionella Testing Requirements UK: Practical Guidance for Duty Holders
If you manage water systems in the UK, you’ve probably asked yourself whether legionella testing is always necessary. The answer isn’t a simple yes or no. UK law does not mandate routine legionella testing in every building. Instead, testing is required only when a legionella risk assessment, conducted under ACoP L8 and HSG274, indicates it […]
What is a Legionella Risk Assessment?
A legionella risk assessment is a structured evaluation of a building’s hot and cold water systems and associated plant to identify where Legionella bacteria could grow and how occupants might be exposed to contaminated aerosols. It examines everything from storage tanks and calorifiers to showers, cooling towers, and any equipment generating small droplets. Under UK […]
How is Legionnaires’ Disease Spread?
Legionnaires’ disease is a severe and potentially life-threatening form of pneumonia that poses a persistent public health concern. Caused by the bacterium Legionella (most commonly Legionella pneumophila), this illness is an environmental threat, fundamentally linked to how we manage our water systems. Below, we’ll explore the common sources where the Legionella bacteria thrive, identify the […]
Legionella Controls in Hot and Cold Water Systems
Legionella bacteria can easily proliferate in hot and cold water systems where conditions are right and appropriate controls are not in place. Employers and landlords responsible for building management have a legal obligation to have legionella controls in place. Through proper assessment, planning and prevention measures. Legionnaires’ disease is a dangerous condition spread by inhaling […]
The Importance of Regular Risk Assessments for Indoor Air Quality
Indoor air quality (IAQ) is not just a matter of comfort; it is a compliance, safety, and efficiency issue for UK businesses. Poor air quality has been linked to health problems such as asthma, drowsiness, skin irritation, and respiratory illnesses. For employers, maintaining good IAQ is also a legal responsibility under the Health and Safety […]
Expert water treatment services for safer, more efficient systems
Keeping your water systems clean, safe, and efficient is crucial, whether you’re running a commercial facility, managing a public building, or overseeing an industrial site. Effective water treatment helps prevent corrosion, control harmful bacteria like Legionella, and ensure compliance with UK health and safety standards. Below, we highlight the full spectrum of Marlowe water treatment […]