There are numerous problems that excavation companies in the Sudbury and Needham, MA, areas can help fix. Typically, one might think of excavation as simply clearing the land for construction, but there are many other services that an excavation company can provide. In this article, we have highlighted the top six services that excavation companies might provide.
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Land Clearing
Land clearing involves removing anything above the surface of the ground that is not wanted. It also can involve removing a portion of the topsoil. Land clearing could include the removal of trees or other vegetation, boulders, debris, or existing structures that are no longer needed. Land clearing is typically the beginning of the excavation process and is the start of preparing the land for construction.
Grading and Leveling
In order to ensure level ground, excavation companies may be tasked with grading and leveling the ground. In this process, soil is moved from higher areas of the land to lower areas of the land in order to create a level surface that is often used for constructing the foundation of a structure or even for cosmetic purposes. Land can also be graded at a slope to help with water management.
Site Work and Design
On construction sites, excavation companies may be asked to analyze the land and create a design that will ensure the success of the construction project. Without proper site work and site design, the structure being built may be set up for failure, such as foundation problems, cracks in the walls, and more. If the site is not designed for proper water drainage, this can result in a number of problems including flooding.
Rock Removal
When there are large boulders or rocks in the way, an excavation company can remove them. This can be done through various methods, including blasting, drilling, and hammering. The method used will depend upon the site itself. While rock removal can often mean removing natural rocks and boulders, it can also involve removing old foundations that are no longer needed. Rock removal simply refers to removing any material that is hard or cemented and will require excavating equipment.
Dry Well Installation
A dry well is a structure underground that is used for water management purposes. This well can collect stormwater, runoff from roofs, or gray water. An excavation company can survey the land and determine where the dry well should be installed. Dry wells are generally placed near the bottom of a slope or hill to maximize gravity.
Drainage
If a site experiences issues with stormwater pooling in unwanted areas, flooded basements, or other drainage problems, an excavation company can help. Water drainage problems can be fixed by adding underground trenches or above-ground trenches, or by grading the land. Trenches are generally installed using PVC pipe, which then helps direct the water to a more desirable location. Proper drainage is essential for preventing erosion and damage to structures.
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