Even during lockdowns and partial closures of hospitality businesses, one key rule hasn’t changed: Health and Safety at Work Act duties still apply. As a duty holder, you must take reasonably practicable steps to control legionella risks right now. If an outbreak of Legionnaires’ disease links back to your COVID-19 precautions, you won’t get a free pass from prosecution.
Why the risk spikes now? Building closures slash water usage. This lets legionella and other water-borne bacteria thrive in stagnant systems. Don’t wait—building owners and managers, act fast to cut these dangers.
This guide outlines simple steps to manage your premises’ water systems safely through this period.
Key Risks and Why They Matter
- Stagnant water: Low flow helps bacteria multiply in pipes, tanks, and showers.
- Temperature issues: Warmer, unused water hits the “danger zone” (20–45°C) for legionella growth.
- Legal exposure: Fines or shutdowns await if risks aren’t addressed—COVID doesn’t excuse neglect.
Essential Actions to Take Today
Follow these steps weekly (or more if your site is fully closed). Use our free checklist for details [link to your servicing post].
- Flush systems regularly: Run all taps, showers, and outlets for 5–10 minutes at least weekly. This refreshes water and prevents stagnation.
- Check temperatures: Ensure hot water >60°C at the calorifier and cold water <20°C. Log readings—aim for daily checks.
- Clean and disinfect: Focus on high-risk areas like cooling towers and showers. Use approved biocides, and ventilate well.
- Inspect for issues: Look for leaks, corrosion, or dead legs in pipes. Fix them ASAP to avoid breeding grounds.
- Document everything: Keep records of actions. This proves compliance if inspectors call.
For larger sites, consider a professional audit. Pro tip: Schedule remote monitoring if on-site access is limited.
Long-Term Prevention Post-Lockdown
As restrictions ease, ramp up to full servicing. Train staff on ongoing hygiene to build resilience against future disruptions.
Updated January 2026: COVID-19 risks have evolved, but legionella controls remain essential for all water systems. Check current HSE guidelines for the latest.
Download the checklist
Safe Management of Water Systems
Find out more or contact us
Saeker specializes in health and safety for hotels, holiday parks, and restaurants. During the COVID-19 crisis (and beyond), we’re sharing free resources like checklists and articles.
Want updates on new tools? Sign up for our emails—we send high-quality content only, even if it’s a few times a week as things change fast.
Please signup to receive our emails or contact us on 0330 333 8433.
Comments are closed.