Looks like a nice area, where is the house, I assume on the other side of the road ?
It is actually to the left of most pics. I snap a few in relation. I am back at my old house now getting ready to move. I understand they got the driveway in yesterday. Today, they will clear the trees off the actual build site and start build the base for the concrete.
As much as it might piss you off, it's actually a good thing that the area sets. Just my .02- even if you don't use it, put tubing in the slab, you cant do it afterward. I use radiant to heat my 2000 foot shop and it is the best shop heat ever. Working on a warm slab is so much nicer than any other way of heating, and it's far more economical if you insulate properly.