Field notes on water safety, compliance and commissioning.
Practical, plain-English perspective from the engineers and compliance team at Birmingham Water Solutions — what we see on real sites, what the standards expect, and how to stay audit-ready.
Summer shutdowns: the stagnation risk in your quiet buildings
Schools break up, offices empty out, wings get mothballed. Low occupancy is exactly when waterborne risk climbs — here’s how to manage it.
More from the blog
Five Legionella control failures we still find on commercial sites
Most incidents don’t come from exotic engineering problems — they come from five ordinary, preventable gaps we see again and again.
Who owns water hygiene on handover day?
The riskiest moment in a building’s water system is often the day it changes hands. Here’s where the duty actually sits.
Standards explained
Plain-English answers to the standards that come up most — what they are, what they ask of you, and why they matter.
What is BG29? Pre-commission cleaning, explained
The guide that sets out how a new heating or chilled system must be cleaned and treated before it goes into use.
What is BS8552? Closed-system water sampling, explained
A water result is only as good as the sample behind it. BS8552 is the code of practice for sampling closed-system water properly.
What is ACOP L8? The Legionella duty, explained
The document that sits behind every Legionella risk assessment in the UK — its legal weight, and what it asks of you.