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Common closed water system problems

Common Closed Water System Problems

11th December 2025/in Compliance, Guidance, Legionella /by Simon Dooner

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 […]

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Designing building water services to reduce Legionella risks

Designing Building Water Services to Reduce Legionella Risk

4th November 2025/in Compliance, Guidance, Legionella /by Simon Dooner

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 […]

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Legionella guidance for dental practices - What you need to know

Legionella Guidance for Dental Practices – What You Need to Know

10th October 2025/in Compliance, Guidance, Legionella /by Simon Dooner

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 […]

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Responsible person reviewing Legionella logbook data

Legionella Logbooks: Everything You Need to Know

26th September 2025/in Compliance, Guidance, Legionella /by Simon Dooner

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 […]

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Can schematic drawings reduce Legionella risk?

Can Schematic Drawings Reduce Legionella Risk?

19th September 2025/in Compliance, Guidance, Legionella /by Simon Dooner

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 […]

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Legionella alert at Kennedy Tower, Royal Edinburgh Hospital

Routine Check Sparks Legionella Alert at Kennedy Tower, Royal Edinburgh Hospital

8th September 2025/in Compliance, Guidance, Legionella, News /by Simon Dooner

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 […]

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What is Legionellosis?

What is Legionellosis?

5th September 2025/in Compliance, Guidance, Legionella /by Simon Dooner

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 […]

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How does Legionella bacteria spread?

How Does Legionella Spread?

18th July 2025/in Compliance, Guidance, Legionella /by Simon Dooner

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 […]

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British tourist contracts Legionnaires' disease in Crete

British Tourist Contracts Legionnaires’ Disease in Crete – A Stark Reminder of Hidden Waterborne Risks

27th June 2025/in Compliance, Guidance, Legionella, News /by Simon Dooner

British Tourist Contracts Legionnaires’ Disease in Crete – A Stark Reminder of Hidden Waterborne Risks With the summer holidays fast approaching we felt compelled to share this timely and sobering reminder of the very real risks posed by Legionella bacteria whilst on holiday… we’ve also included a really helpful guide from our team on what […]

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Plumber installing flexible hoses under sink

Are Flexible Hoses a Legionella Risk?

5th June 2025/in Compliance, Guidance, Legionella /by Simon Dooner

Are Flexible Hoses a Legionella Risk? Flexible hoses and tap connectors are commonly used in hot and cold-water systems across many types of buildings. They offer a quick, cost-effective solution for linking fixed pipework to taps, toilets, and other outlets, particularly in spaces where rigid piping would be more difficult to install. While their convenience […]

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Useful downloads…

  • HSE ACOP L8 – Control of Legionella
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  • HSG274 Part 2 – Hot & Cold
  • HSG274 Part 3 – Other Risks
  • Positive Legionella Tests – What To Do?
  • HSG282 – Spa Pools
  • Legionnaires’ – Duty Holders Guide
  • Health & Safety – Care Homes
  • Scalding Risks – Health & Social Care
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