Because so many employees work within a quarry company, you can be sure that each task has a designation. From managers to miners to engineers, there are a variety of professionals that help to make the quarry work. Engineers are brought on to ensure the stability and safety of the quarry. Miners and other workers excavate the rock within the open pit. They have experience using special machines, tools, and even explosives to extract the rock.
Blasting and drilling are two core practices that take place. Again, there are professionals that oversee and carry out these tasks. They should be licensed and certified to work in their capacity. All workers must also follow strict safety guidelines as well. Material packaging and delivery are two other services offered by quarries. The rock that is excavated and crushed must be packaged and shipped to customers, such as building contractors. The minerals will then be used in building and paving.
Each type of rock is separated and packaged, such as sand, gravel, slate and granite. Delivery personnel load the trucks and deliver the crushed rock, marble, limestone, or stone to the designated spots. Some rock is poured directly into truck beds for delivery to construction sites. Other, more soft rocks such as coal and chalk are bagged or boxed for transport. Natural stone, marble, and other mined materials all have different destinations. Some are more delicate than others, such as blocks of marble, while others are more durable.
When an old quarry closes or is abandoned around a lake, sometimes unsanctioned swimming holes can develop, which is a safety hazard. Many communities take steps to work with the quarry to properly close it off from outsiders so no one gets hurt.