Ever wonder how the Mayans, Egyptians and the Romans worked with the earth and created such massive structures? They had all man operated systems to haul the rocks and mortar to the desired place. Animals sweating over wagons filled with building materials. What would they have built if they had some of the screening equipment like we have today? They would have had to sift through the dirt and different sized rocks by hand.
Building has become so much easier in modern times. The money is in the amazing equipment that can handle the tough jobs.
There are plenty of people who work in the construction field and operate these heavy machines. To run screening machines and other major construction equipment, workers have to get special training. Even though the equipment does all the work, people can really mess things up if they don’t know how to operate it. The money is usually really good and the work steady. Building the towns and cities of modern times is a huge business based on necessity. Everyone needs a place to live and work. Thankfully, there are those men who want to get out there and learn the trade that keeps societies moving forward.