At first sight, this looks like a normal construction site. But in India, things are never like we know them in Belgium.
First of all, this is big, really big. Also, you might notice a lot of people working there. That's a common motto here: why use an (expensive) machine when it can be done by a couple of people.
Secondly, if you look to the middle of the picture, you will notice a small shanty town. This is quite common here. The construction workers don't need to commute to their work, they can just walk to it. All of these towns are pretty bad looking. Here, they at least have something that looks like a house. Most of sites look like a bunch of tents made out of plastic sheets. Quite a site (and not in the positive sense).