Legionella is a risk that gives no warning. It only shows up in the monitoring, which is why the routine matters more here than anywhere else.
We manage water hygiene across the whole system — tanks, calorifiers, TMVs and outlets — with temperature checks, flushing and sampling carried out on schedule and recorded as they are done. Risk assessments and written schemes are kept current, and all works follow ACoP L8 and HSG274 so your duty holder obligations are evidenced.







