Geotechnical engineering is a branch of civil engineering focused on the behavior of soil and rock in relation to construction. It involves understanding how soil and rock properties affect the stability and performance of structures. Here’s an overview of geotechnical engineering:.

Surveying is a critical field in civil engineering and construction, involving the measurement and mapping of land and its features. It provides essential data for planning, design, and construction projects. Here’s an overview of surveying, including its types, methods, and applications:

Piling is a foundational construction method used to support structures by transferring loads through weak or compressible surface soils to deeper, more stable strata. Here’s an overview of piling in construction: