When it comes to construction projects, whether small or large, residential or commercial, a majority of problems encountered can be attributed to unforeseen ground conditions. To avoid problems and delays in a construction project, it is paramount to conduct site investigations.
What is a site investigation?
A site investigation is a process of gathering and analysing data related to any potential hazards at or below a construction project. Here, a geotechnical engineer checks the soil composition at the construction site, as well as the strength of the rock and soil, among other things, there. Site investigations are an elemental part of foundation design conducted to avoid future failure of the foundation and to ensure the safety of the construction.
The results of the investigation have to be reported to the Principal Designer of the project. A Principal Designer is a person or group in charge of managing, planning, and supervising health and safety during the pre-construction phase of a project.
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What are the advantages of site investigations?
It helps minimise or prevent future damage
Construction of any kind built on a problematic foundation is bound to experience damage sooner or later. A site investigation will reveal any risks associated with the soil at the site. Once the risks and issues at the site are revealed, suitable solutions can be then found.
It helps engineers and project designers decide on the appropriate construction materials
It is crucial to decide which materials are suited to the soil at a construction site. When the wrong materials are used, it can lead to cracks on the walls and floors of the structure soon after the construction is finished. This is determined through a site investigation with the help of a soil test.
It enhances the safety of the construction project
Perhaps, the most important advantage of conducting site investigations is that it helps determine just how safe it is to go ahead with the construction project. Without an investigation, builders may construct on certain soils that prove hazardous to the labour workers, nearby buildings, and future visitors or residents at the site.
