Results of Geophysical Surveys to Locate Zones of Increased Fracturing of Rocks,Zones of Filtering Groundwater and to Identify Placements of Wells

Complex geophysical studies were conducted in the area of the settlement “Selchostechnika” for the selection of sites for placement of water wells for the monitoring observations to determine the cause of flooding of the territory and the basements of houses. The complex of methods included the method of spectral seismic profiling (SSP) (mapping areas of fractured limestone) and the method of vertical electrical sounding (VEZ) on sites allocated SSP. As a result of the work, it was found area of extensively damaged fractured limestone, within which identified two linear tectonic zones of heavy water-saturated rocks. It was specified placements of three bushes of wells (depth of wells of up to 70 m). The nine wells entirely confirmed the recommendation. It was carried out monitoring of the changing of the hydro geological regime and composition of groundwater. The applied method can be used to solve analogical problems on the areas of fractured limestone