large pile of white sand, likely limestone, in the foreground

large pile of white sand, likely limestone, in the foreground. The sand appears to have been recently moved as the surface is still wet and there are fresh tracks on the ground. The pile is situated in front of a concrete wall with a small section of a red brick wall. The wall runs parallel to the ground and is likely part of a larger structure. The background shows a cloudy overcast sky. The coordinates (latitude: 22.694, longitude: 90.601) place the location in the city of Pangasia, Bangladesh, suggesting this may be a construction site. No people are visible.