It’s required by law that buildings are regularly carrying out Legionella Risk Assessments for the sake of health and safety. The consequences can be severe if they are not undertaken. But do you know who can legally carry out a legionella risk assessment? What is Legionella? Legionella is a naturally occurring water-borne bacteria. It grows in water systems that are not properly maintained and, if ingested, it has the potential to cause serious illness. Legionella bacteria will usually be found…