Brick Kiln.

The building block for constructing a building is definitely a brick. The making of a solid and concrete brick involves many tiresome steps. First of all, dough made of special clay is cast with the help of stainless steel mould in the form of bricks as per size and weight requirements of customers.

Then they are arranged in the kiln and provided tremendous heat for hardening them for specific period time
The laborers are piling them up for heat treatment using coal as a fuel which is locally available.
The thing that I found interesting about is the way they have managed their carts skillfully and successfully.