ABSTRACT
The knowledge of engineering-geological conditions of a construction site makes it possible to find the most rational design solution. The primary objective of the engineering-geological investigations is to examine the natural geological, hydrogeological and engineering conditions of a construction site and the prediction of possible changes during construction and operation of structures. Excavations within the very construction site are arranged as a function of engineering-geological conditions, at a spacing of 20-100 m, on the periphery of objects and the construction site proper. If the engineering-geological conditions are complex, or in construction of large objects, it is very important that special inspection on construction site during the initial period be performed. Engineering-geological prospecting is preceded by the search in literature and archives. Geological, hydrogeological and geodynamic processes are identified, together with the composition and properties of soil. In the construction of footings one usually conducts engineering-geological prospecting.
