This is the moment two cheeky builders cooled down by turning their dumper truck -- into a mini SWIMMING POOL. Steve Moran, 47, and Alex Williams, 33, filled up the truck's massive bucket with water to pour on newly laid concrete to stop it drying too quickly in the searing heat. But the inspired builders decided they would turn it into a personal on-site swimming pool - and stripped off to their boxers and jumped in. With the Devon countryside in the background, the pair joked it was like an "infinity pool" - and even had their rubber duck mascot 'Edward' bobbing alongside them. Proud Steve said: "Who needs Ibiza when you have your very own pool!