Geotechnical soil investigation encompasses all activities that involve drilling special boreholes. Who performs geotechnical soil testing? Professional companies that – based on the work carried out – can determine, among other things, soil types and groundwater levels. In the context of geotechnical soil investigation, soil testing is understood within the scope of infrastructural and civil engineering. What should you know about this type of geotechnical investigation, what does it entail, and who performs geotechnical soil testing? We are here with some answers!
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Geotechnical soil investigation – what is it?
Geotechnical investigations involve, among other things, identifying the soil type – along with determining its mineral composition – and assessing soil strength and bearing capacity (which plays a crucial role in designing building foundations). It is through professional geotechnical investigations that we can determine whether the planned construction will have a negative or neutral impact on the natural environment – including water resources, soil, and vegetation. Geotechnical soil testing is performed using, among other equipment, specialized geotechnical drilling rigs. By carrying out specialized geotechnical soil investigations, we can make responsible construction and design decisions (such as designing supports and foundations that will perform best even in very difficult geological conditions).
Geotechnical soil investigation – is it necessary?
As it turns out – geotechnical soil testing is necessary, and its initiation is a prerequisite for obtaining a building permit. It is precisely this type of investigation that should be the first step on the way to your dream home – because without it, it is hard to imagine subsequent stages of work, such as starting construction. Geotechnical soil investigations allow us to obtain a so-called “geotechnical opinion” – which is essential not only for private-use buildings but for any construction investments. By deciding to carry out professional geotechnical investigations, we not only fulfill the process of obtaining a building permit, but based on them, a construction company can also suggest the choice of specific foundations and structural parameters of the house (which contributes to maintaining a high level of safety).
Geotechnical soil investigation – who performs it?
Geotechnical soil testing should always be performed by a certified engineering geologist or a geotechnical engineer. Only a competent, experienced professional can provide us with a complete overview of the situation. When it comes to the cost of geological soil testing, it depends on both the location of the plot and the number of boreholes drilled. Furthermore, the final price of the service also includes the complexity of the soil conditions – however, it usually does not exceed 5,000 PLN.
Geotechnical soil investigation – what are the benefits?
Geotechnical soil testing is a process that provides us with many significant benefits – including those related to the safety of the house or any other building that is to be erected on a specific site. Thanks to this type of investigation, it is also possible to optimize projects – meaning the selection of structures and foundations that will meet our expectations. Geotechnical investigations also contribute to ensuring ground stability – by assessing its bearing capacity and behavior under various loading conditions. Based on specialized tests, we can also genuinely care for the environment – by determining the construction’s impact on vegetation, water, and soil, and then selecting measures that have the least negative effects on the natural environment.
How to order a geotechnical soil investigation?
To begin obtaining a building permit, it will be necessary to take steps to carry out a geotechnical soil investigation. To order this type of service, we can find a company that performs geotechnical soil testing both online and locally. When choosing a geologist or geotechnical engineer for specialized soil-related work, pay attention to their qualifications and experience. Other people’s reviews can also be helpful in making a decision – these can usually be found on the contractor’s website. When starting a geotechnical soil investigation, remember to sign a contract with the chosen geologist or geotechnical engineer, in which the scope of the investigation and its cost will be specified. A work schedule is also usually useful in the testing process – thanks to which the person commissioning the geotechnical soil testing can easily plan the next construction-related steps.
Geotechnical soil investigation is an integral part of the path to obtaining a building permit – through the drilling of special boreholes that enable the selection of foundations and structures with care for the environment. The more attention we pay to the topic of geotechnical soil testing, the greater the probability of choosing a company that will truly meet our expectations.
