Had a spot check EA, all well except above.
Apparently the fuel tank needs taps/pipes in bund, were his words.
So ideas folks, how? He did say doesn't need to be fancy, just the pipe needs to be in "something" in case it leaked as does the tap and it's surround (apparently the dry bucket shoved in at an angle is no longer suitable!)
On the plus side, no clamp silage, no slurry pits, no mass poultry, being little, the visit was a flying one!