The Whole Of The Hole

You know that big hole I mentioned last time? Well here it is look, as the concrete is being poured in. For the anoraks amongst you, it is 12m x 9.5m x 3m and now has 17 cubic metres of reinforced concrete in the bottom plus 15 holding-down straps. The doozers in the picture are Gary, Richard & James, plus Chris from the pub who decided to pull concrete about instead of play golf with his mates. Once the plant's in and commissioned, they can pour poo in one end and get drinking water out of the other. Any volunteers to test it?