https://www.theregister.co.uk/2019/09/20/sellafield_robots/

Sellafield nuclear power station in Cumbria, northern England, is calling for help to increase the number of robots it uses to monitor and clean the site.

The plant already employs a number of machines to assist with maintenance but is seeking more innovation in specific areas. Some of these robots stretch the definition a bit – like the repurposed swimming pool cleaner now leading a less glamorous life scrubbing the walls of Sellafield's pile fuel storage ponds.