DESPL has successfully completed over 4000 Geotechnical Investigation projects across various sectors, showcasing our vast experience and reliability. We have also conducted more than 150 Plate Load Tests (PLT) for NMIL projects, ensuring high-quality and accurate data for foundation design. Our advanced hydraulic drilling technology, featuring double and triple tube core drilling systems, enables efficient soil and rock sampling with superior precision and speed.
Soil investigation is a critical step in assessing the suitability of soil for proposed construction works. It helps determine the engineering properties of soil such as bearing capacity, density, moisture content, shear strength, and settlement characteristics. Our laboratory and field teams conduct detailed geotechnical investigations using standard methods like borehole drilling, SPT, core sampling, and plate load testing. The data obtained is analyzed to design safe and economical foundations and to evaluate potential risks like soil instability or differential settlement. Accurate soil investigation ensures structural safety, minimizes future maintenance, and supports compliance with IS standards and project specifications.