According to HSE ACoP L8 The Control of Legionella Bacteria in Water Systems, the assessment should be reviewed every 2 years and if there is reason to suspect that is no longer valid, for example:
Where there have been changes to plant, the water system or its use;
Where there have been changes to the use of the building;
Where new information about risk or control measures has become available;
Where monitoring indicates that control measures are no longer effective.
Need a legionella risk assessment on your commercial property?
Please provide us with the following details:
- Geographical location of the premises (example: Birmingham)
- Number of rooms in the property (offices, warehouse etc)
- Number of floors and staircases
- Number of toilets, kitchens, wash rooms etc
A Legionella and water risk assessment is your first step towards compliance with the Health and Safety Executives Legionella approved code of practice and guidance document, ACOP L8.