This weekend we will have a digger down at the mill - there are many hundreds of tons of spoil to move so that the archaeologists can continue their work.  

We have to operate a 'leapfrogging" system.   

The diggers (volunteers) move their spoil to a location that can be reached by the digger. We then have to move it from the dumping area  to as far as the digger will reach (about 6 metres). It then needs moving on to a position where a truck with a grab can take it away.