The main object of a preliminary surveya)to collect the necessary phys...
The main objective of a preliminary survey is to minimize the cost of groundwater development. Planning a preliminary groundwater survey includes minimizing the total cost of study and implementation of the groundwater development project.
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The main object of a preliminary surveya)to collect the necessary phys...
Preliminary survey is the first stage in the process of planning and designing of any engineering project. The main objective of a preliminary survey is to collect the necessary physical information and details of topography, drainage and soil properties. Let's discuss this in detail:
Collecting Physical Information:
During the preliminary survey, the engineers collect the physical information about the site such as the location, boundaries, size, and shape of the site. They also collect information about the existing structures, buildings, roads, and other facilities that are present in the area. This information helps the engineers to understand the site conditions and constraints, which are essential for the design of the project.
Details of Topography:
The engineers also collect the details of the topography of the site, such as the elevation, slope, and contours. This information helps the engineers to understand the natural drainage pattern of the site, which is important for the design of the drainage system.
Details of Drainage:
The engineers also collect information about the drainage system of the site, such as the location and size of the rivers, streams, and other water bodies. This information helps the engineers to design the drainage system of the project, which is important for the safety of the project.
Details of Soil Properties:
The engineers also collect information about the soil properties of the site, such as the soil type, bearing capacity, and stability. This information helps the engineers to design the foundation of the project, which is important for the stability of the project.
Conclusion:
Therefore, the main object of a preliminary survey is to collect the necessary physical information and details of topography, drainage and soil properties. This information helps the engineers to understand the site conditions and constraints, which are essential for the design of the project.
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