group of people working at a construction site

group of people working at a construction site. The ground is red clay. There is an excavation in the foreground where some people are standing. Other people are carrying yellow containers of liquid up a slope. A man in a white hard hat and striped shirt seems to be supervising. Some buildings and trees are visible in the background under an overcast sky. There is a fence separating the construction site from the buildings. Some workers are wearing bright yellow safety vests. One person is wearing a red hard hat.