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Geotechnical drilling, also known as geotechnical boring, is a method of investigating the soil and rock beneath a construction site to determine if the ground is suitable for a project. Geotechnical drilling is a vital part of the pre-construction planning process and is used in construction and civil engineering.
Geotechnical drilling involves:
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Geological review: Mapping out the site's rock formations, groundwater levels, and different types of soil
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Drilling holes: Using specialized machinery called drill rigs to bore holes into the ground that can range from just below the surface to hundreds of meters deep
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Collecting samples: Taking samples of the soil and rock to test and analyze
Geotechnical drilling helps construction teams understand the makeup of the soil and make informed decisions about the project. For example, the information gathered can help determine how deep to place footings and pilings into the ground, or if there are unique soil conditions that need to be considered.
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