Legionella bacteria are quite common in hot and cold water systems but in low numbers. In these small numbers the bacteria present no significant risk but if they're left to multiply legionella bacteria can be a health hazard. They can cause a range of illnesses, some of which can be fatal. We need to make sure adequate control measures are in place to keep the bacteria in check.

You are responsible for ensuring the risks from legionella at your premises are effectively managed. How to manage legionella has more information on how the Council is managing the risks from legionella. You will make sure systems are in place to:

• ensure an up to date legionella risk assessment is available. A risk assessment is current if it has been reviewed in the last 24 months, unless the risk assessment states a different timescale for review
• carry out regular checks of the water systems, report faults and maintain appropriate records (see Routine Premises Checks)

If the risk assessment identifies remedial or corrective actions, Building Design - Facilities will develop an action plan to make sure actions are carried out within recommended timescales. You should monitor the action plan and liaise with Building Design – Facilities to ensure appropriate actions are progressing and can be completed.