Occupiers of non-domestic premises must notify the local authority in writing of details of 'notifiable devices' such as cooling towers and evaporative condensers. Exceptions to this are where the devices contain no water that is exposed to air and/or their water or electricity supply is not connected.
The main purpose of these requirements is to assist in investigating outbreaks.
Notify us of any cooling towers or evaporative condensers on your premises
Tell us about a change to any existing cooling towers or evaporative condensers on your premises
Blackburn with Darwen Council maintains a register of 'notifiable devices' within it's boundaries for inspection by the Health and Safety Executive.