Week three. They finished up the dalas and added foundation walls and dalas for three bathrooms. We then needed fill inside the foundation to put the slab on. They couldn't find anyone they knew that would deliver so I went out yesterday and talked to a guy on the carretera. He was a little vague at first when he could do it but showed up an hour later with his 'tractor'. He leveled out and moved what dirt we had into the house and a half hour later the BIG truck showed up - three loads total.
The dirt (arena) is from Aguacate and looks like sand but has clay in it that compacts well. There are a few large pieces in it that are cement stone like but break up easily. This stuff is what is normally used below a slab.
We ended up with about a 1/2 truck extra and will have to use it elsewhere.
Can't spread it out over the yard as it will make terrible soil for a garden. 3 truck loads and the tractor for half a day was $2500 pesos.