Tag: water-hygiene


  • How little-used outlets and stagnant water quietly create problems in buildings Walk around almost any building and you’ll find them. The shower in a changing room nobody uses anymore. The sink in a meeting room kitchen staff forgot existed. The tap in a spare office, an unused hotel room, or a healthcare room waiting for…

  • Cold water storage tanks are a common feature in many commercial and older buildings across the UK. When properly maintained, they play an important role in supplying water throughout a system. But when things go wrong, they can quickly become one of the highest Legionella risk assets on site. So, when does a cold water…

  • Legionella risk assessments are a legal requirement for many businesses in the UK — yet in practice, they’re often misunderstood, poorly managed, or treated as a one-off exercise. Over the years, I’ve carried out assessments across a wide range of sites — from offices and schools to healthcare facilities and large commercial buildings — and…

  • Educational buildings contain a wide variety of water systems, from simple wash basins and staff kitchenettes to complex laboratories, cooling equipment and student accommodation. Because these systems operate under different conditions and usage patterns, effective Legionella control is essential for schools, colleges and universities. Educational facilities also experience seasonal changes in occupancy, such as school…

  • Recent news reports have highlighted an investigation into a cluster of Legionnaires’ disease cases in parts of London, prompting renewed attention on water safety and Legionella control in buildings across the capital. Health officials from the UK Health Security Agency (UKHSA) are currently investigating several reported cases linked to areas of north-west and south-west London.…

  • Introduction If you are responsible for a building’s water system, you are legally required to assess, manage, and monitor the risk of Legionella. What many duty holders misunderstand is that monitoring alone is not enough. Records must be kept. If it is not documented, it has not been done. What the Law Requires Under the…

  • How Often Should You Review Your Legionella Risk Assessment?

    Legionella risk assessments are a vital part of managing safe water systems, but many organisations are unsure how often they should be reviewed — or when a review becomes essential. With buildings, usage patterns, and regulations constantly evolving, relying on an outdated assessment can leave hidden risks unchecked. This blog explores how frequently Legionella risk…

  • Why Legionella Risk Assessments Are Crucial for Your Business

    Legionella risk assessments aren’t just a regulatory requirement — they’re a cornerstone of responsible building management and essential for protecting the people who use your facilities every day. In a world where businesses are expected to prioritise health, safety, and compliance, understanding the risks within your water systems has never been more important. This blog…