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
OKO-3 GPR with control unit
The OKO-3 GPR is a portable lightweight low-prices system designed for non-destructive environmental monitoring. The OKO-3 GPR includes control unit or control processing unit and antennas. All antennas are interchangeable and meet the needs of a broad range of applications....
MULTICHANNEL GPR OKO-2 (FOR RAILWAY INSPECTION)
The multichannel GPR is designed for ballast examination APPLICATION •Determination of the railway embankment width and structure content •Allocation of subsidence in the ballast and natural bed layers •Determination of the natural bed •Mapping underground pipelines crossing railway embankment...
IDS-1 Pile Testing Device
The High frequency two‐channel seismic station "IDS-1" is designed for the inspection of metal and reinforced concrete piles to 60 m in length, foundation walls, foundations of road and airport runways, in‐ground walls, bridge piles, and other concrete and stone‐made...
LAKKOLIT X-M4 DIGITAL MULTICHANNEL SEISMIC STATION
LAKKOLIT X-M4 is a digital multichannel engineering seismograph, designed for engineering geological and micro-zonation surveys by refracted wave, seismic refraction and vertical seismic profiling methods. Features •Data rate up to 100 Mb/s •Built-in electronic switchboard •Data recoding and preliminary processing...
DELTA-03 DIGITAL SEISMIC SIGNAL RECORDER
The Delta Seismic Recorder is designed to detect seismic signals from external (natural and artificial) seismic vibrations. It is a permanent seismic station with the possibility of data logging to a removable high‐capacity flash disk, and data transmission to a...
ERA-MAX ELECTRICAL EXPLORATION SYSTEM
ERA-MAX equipment is designed for electrical prospecting on any surface Features •Low-frequency electromagnetic method for measuring resistivity •Operating frequencies: DC, 1.22, 2.44, 4.88, 9.76, 19.52 and 625, 1250, 2500 Hz •Electrical field can be measured by pairs of active...
ERP-1 DIGITAL ELECTRICAL EXPLORATION SYSTEM
Portable digital electrical exploration system ERP-1 is designed for geophysical survey performed by the following methods •Electrical exploration by DC and AC resistivity method - vertical electric sounding (VES), electric profiling, signal generator, M3, as well as measuring of the...