A building will stand strong against all weather conditions if the ground beneath is stable. Whether you’re constructing a new home or a commercial development, understanding and assessing the ground soil is essential. Understanding soil conditions before construction helps mitigate construction problems. Professional borehole drilling in Kent provides sufficient information about soil, rock, and groundwater conditions. This helps engineers design foundations safely, making the project structurally strong.
Why foundation problems happen?
Most foundation problems occur because builders lack sufficient ground information. Knowing the soil conditions at the construction site is important. However, if the builder starts excavation before collecting sufficient information, it can lead to problems later.
Common causes of foundation problems:
- Weak or compressible soil conditions
- High levels of groundwater
- Previously developed land and ground conditions
- Clay shrinkage and uncertain ground movement
- Unexpected changes taking place in the subsurface
Proceeding with construction without properly assessing ground conditions can lead to cracks, uneven floors, and walls later in the project. This, in turn, results in remedial work after construction.
What is borehole drilling?
Borehole drilling is a geotechnical investigation process in which deep ground drilling is done to collect soil, water, and rock samples from the ground. The samples are analysed to check their strength, composition and moisture content. The stability of the ground on which the construction is being done also needs to be checked. Unlike surface inspections, boreholes reveal whatever lies in the ground several meters below the level. These data are important for the foundation design.
How does borehole drilling prevent expensive mistakes?
Helps identify ground weakness
With borehole drilling, builders can identify risks early. Engineers can check the soil conditions and determine whether it is soft clay, unstable, loose sand or peat. Construction designs depend on the type of soil structure. This helps to reduce long-term risks.
Assess groundwater conditions
Groundwater generally has a major impact on the foundation of the construction. High water levels can weaken the soil. It might also affect excavation safety and the drainage design. During the borehole investigations, the groundwater levels are measured. This information helps builders design foundations accordingly and provides a stable platform for the project.
Accurate foundation design
Construction is done with foundations suited to the ground conditions. Borehole drilling helps the engineers with relevant data like:
- Foundation depth
- Suitable foundation type
- Load-bearing capacity
- Ground improvement requirements
Why choose professionals for borehole drilling?
Every construction project site has several geological characteristics which can influence the construction project. Investing in borehole drilling at the foundation stage gives engineers the chance to understand soil conditions and plan the foundation accordingly. Experienced geotechnical specialists offer customised borehole drilling services depending on different soil profiles.
At GeoTec Site Investigations, we provide practical ground investigation services. With our borehole drilling services, we help consultants, developers, engineers, contractors and homeowners. From sampling and probing to soakage testing, coring, inspection pits, and structural opening-up works, we provide the site information needed before design, planning, or construction moves forward.