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Different Methods of Excavation

You may find that working with contractors has led you to need information. For example, what type of excavation method would you like? You may think to yourself what is excavation? It is an important construction technique that is mainly carried out for new construction and removal of polluted soil. It prepares the ground for a new construction spot and for laying foundation. There are four methods. The right method for your project depends on what you need. The following information is to inform you about each method. Knowing this information should help in deciding which is adequate for your project.

The first method is Vertical excavation. It is used in large, urban areas where many residential or commercial buildings surround the area. It is the most common method employed by contractors. The process for vertical excavation is completed by the removal of each individual layer of earth. This creates a vertical shaft with soil or rock layer clearly seen.

The second type of excavation is horizontal. This method is used in shallow, low occupancy areas. The work is performed in the same manner as above except it is done in a horizontal manner. There are situations when combining the vertical method with the horizontal method is suitable for the construction site.

The Third method of excavation is step Trenching. It is commonly used in areas where deep digging is needed. The method involves opening a large cavity at the top and gradually becoming smaller as it goes downward. This method creates a step like appearance.

Cofferdams, the final method to inform you of, are a very important method that excavation companies use. It is used mostly in areas with deep excavation, where sides seem to collapse. It is also very beneficial in areas that have waterlogged problems.

All of these methods are very important and can prevent many future problems. While it is important to know which method would be best for your project, it is Crucial to pick a good construction company! The company that you ultimately choose should have the proper knowledge, experience, tools and equipment. You can choose a quality excavation specialist by going through internet websites or by word of mouth. You can ask fellow acquaintances or other local business if they were pleased with the company that has done their excavation work.

 

Source: Sooperarticles

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