The earthmoving process is more than necessary for construction projects to move forward. However, the entire process must be monitored by professionals to prevent any accidents from occurring during execution.
In this article, check out all the important elements regarding earthmoving and the processes involved.
What is earthmoving?
Earthmoving is essentially a process where large portions of the soil surface are moved or processed. In most cases, the procedure does not necessarily involve only earth; it can encompass rocks and other debris found along the way.
The main objective of earthmoving is to level a specific piece of land so that various constructions can be carried out on-site, whether they are canals, dams, roads, or even to prepare the ground for building offices or factories.
Why is a foundation necessary?
A foundation is an indispensable item in construction, as it is through the foundation that a house or any other structure is supported on the ground, making it safer and more effective without causing losses to workers or future inhabitants.
It is through the elements present in the foundation that the building’s weight and all weather conditions affecting that specific area are managed, ensuring total safety regarding the soil.
Main applications of earthmoving
Earthmoving can be applied to diverse projects, such as:
- Roadworks;
- Residential projects;
- Sloped or uneven terrain;
- Public or commercial works.
It is also important to note that the use of this method specifically depends on a prior analysis and study of the terrain as a whole. The entire procedure is theoretical and depends directly on the findings made by professionals in the engineering and topography fields.
Most common methods used in earthmoving
There are several methods that need to be observed in the earthmoving process. Check below what they are and how each one works within this framework.
Backfilling Process
The backfilling process consists of pouring earth into a specific location so that areas below the project’s planned elevation can be raised. In most cases, red clay soil is used in the process.
Excavation
The excavation period involves the time when machinery lowers the natural topography of a piece of land.
Land Clearing (Grubbing)
This consists of removing any plants or vegetation that might hinder the construction of the project on that land.
Compaction
Compaction occurs when there is a need to create embankments on parts of the land, requiring the soil to be compressed using specialized equipment.
Demolition
Demolition is the process of removing any obstacles on the ground, such as houses, buildings, structures, or warehouses.
Waste Removal
Waste removal follows demolition, taking away all the fill and any other materials generated during the land clearing process.
Soil Replacement
Soil replacement happens when the original consistency of the earth is not suitable for the project or is not firm enough. For this, a soil study is requested.
Soil Drainage
Drainage is performed when the ground is too wet and the amount of water in the area needs to be urgently eliminated. To do this, runoff channels are created.
Terminology: Understanding the nuances
In Portuguese, two terms are often used: “terraplenagem” and “terraplanagem.” While they are often used interchangeably, there is an important technical distinction. “Terraplenagem” originates from the verb meaning “to fill” or “to make full.”
Meanwhile, the term “terraplanagem” relates directly to “leveling” or “making flat.” Technically, “terraplenagem” is often considered the more formal engineering term, while the second is seen as an informal expression, though both designate the activity of preparing level ground for future construction.
Importance of engineering oversight
It is necessary for an engineer to monitor the entire process so that no structural errors are caused during construction. They will be responsible for supervising all actions within that environment, ensuring safety for both workers and the people who will occupy the site after completion.
The earthmoving process is extremely important for a project because it provides the foundation for construction. Through a flat and leveled plot, any obstacles can be overcome throughout the project’s execution.
