I mean i cant get in. Site is fenced off and i dont know the code (yet) so i can only look on from the outside.
If they lock the fence, then probably makes sense coming onsite during a day and asking supervisor to give you a quick walk through? It will still them at least a day to set up pods and reinforcement steel. You just have to openly raise your concerns and if they have nothing to hide, it should not be a problem for them to show you those piers even through the fence. Just talk to them nicely, bring in six pack, etc. It always pays off when you talk nicely to people and let them know that you are the owner and quite interested on how things are going on.
Just take a spanner/shifter and undo some of the clamps on the fence panels. thats how everybody else does it