Practical Legionella Guidance for Retailers Managing Legionella risk is a critical part of running a safe and compliant retail property. From small, self-contained shops to large, multi-unit retail environments, any premises with water systems has the potential to present a risk if those systems are not properly managed. Retailers and property managers have clear legal […]
Legionella Control for Data Centres Artificial intelligence, cloud computing and always-on digital services are driving rapid growth in data centres, and with that growth comes an often-overlooked water safety challenge. Large-scale cooling systems are essential to prevent critical IT infrastructure from overheating, but wherever water is stored, circulated or aerosolised, there is potential for L
Common Closed Water System Problems Closed water systems are often assumed to be largely self-maintaining, protected from the debris and contaminants that commonly trouble open circuits. Yet in practice, they can still suffer from a range of issues that quietly undermine performance and, if left unchecked, introduce wider operational risks. From shifts in water chemistry […]
Designing Building Water Services to Reduce Legionella Risk Designing effective building water services is not just about delivering water where it’s needed, it’s about ensuring the safety and health of those who will rely on it. By incorporating water safety principles and Legionella risk reduction strategies into the design phase, developers, architects and building services […]
Legionella Guidance for Dental Practices – What You Need to Know Maintaining high standards of water safety is a critical responsibility for every dental practice in the UK. While the chances of a Legionnaires’ disease outbreak occurring in a dental setting are low, the potential consequences can be severe if proper controls are not in […]
Legionella Logbooks: Everything You Need to Know A Legionella logbook is one of the most practical tools available for anyone responsible for managing water safety in buildings. Not only does it provide a structured way to document Legionella risk assessments, testing, remedial actions and maintenance, it also acts as clear evidence of compliance with health […]
Can Schematic Drawings Reduce Legionella Risk? Schematic drawings are often overlooked when it comes to managing the risks posed by Legionella bacteria, yet they play a central role in any robust water safety plan. By providing a clear, simplified picture of how a water system is designed and operates, these drawings help Duty Holders, the […]
Routine Check Sparks Legionella Alert at Kennedy Tower, Royal Edinburgh Hospital Edinburgh, September 2025 – A routine water quality inspection at Kennedy Tower, part of the Royal Edinburgh Hospital, Scotland, has uncovered Legionella bacteria in the building’s water systems. NHS Lothian has confirmed the findings and taken swift action. The largely unoccupied tower has been […]
What is Legionellosis? Legionellosis is the collective name given to a group of illnesses caused by Legionella bacteria. These range from Pontiac fever, a short-lived flu-like condition, through to Legionnaires’ disease, a severe form of pneumonia that can be life-threatening if left untreated. The bacteria are most commonly spread through inhaling tiny water droplets or […]
How Does Legionella Spread to Increase the Risks from Legionnaires’ Disease? Legionnaires’ disease is a potentially serious lung infection caused by Legionella bacteria, contracted through the inhalation of fine water droplets or vapour containing the bacteria. While it naturally occurs in the environment, the danger arises when Legionella is allowed to grow and spread unchecked […]