On the left side, there are persons wearing helmets on the ground. In the middle of this image, there is a person in light green color jacket, wearing a helmet, holding a document with one hand and standing. On the right side, there are persons working. Beside them, there is a white color sheet on an object. Beside this object, there are two persons. Beside these two persons, there is another object and poles. In the background, there are a roof, a wall, tanks, trees and sky.