The importance of geophysical surveys for ponds is growing in hard-to-reach places, rugged topography conditions and deep bogginess. The equipment is quite mobile and ensures surveys in hard conditions, makes it possible to obtain persistent information on the main elements of geologic structure and physical and mechanical environment properties.
Application of GPR methods makes it possible to project measures of pond bottom cleaning, disclose heterogeneous objects, project coastal zone. Within the framework of reconstruction programs of Moscow and Moscow region water bodies the specialists of GEOTECH have examined more than 30 water bodies.
Engineering geological surveys for hydroengineering structure construction
Concrete structures survey
Detecting filtration zones
Study of engineering geological environment of zones adjacent to hydroengineering structures
Surveys in transition zones (examination of geological structure of ponds bottom from the water edge line up to 10 meter)
Study of water-passes geological structure
Detecting depth (pond bottom 3D model making)
Determining thickness of silt deposits
Locating littered zones of ponds
Surveying underwater pipelines