Objects

GPR studies of bottom silts from ice

Evaluation of the thickness of bottom silts in the water area of the city pond using GPR (Latvia) Georadar scanning works in the water area of ​​the city pond were carried out in order to assess the thickness ...

Passenger terminal of Ventspils port

Detection of decompactions in the soil foundation of the berth by seismics and ground penetrating radar  Geophone arangement ofiling by refracted wave method GPR section with the 900 MHz antenna and section...

Kegums HPP dam on the Daugava river

The drainage channel of Kegums HPP-2 dam Seismic-acoustic profiling and side-scan sonar survey in drainage channel Section of subbottom profiling through karst cavity in dolomites below the apron of the dr...

Riga port passenger terminal

The study of soil foundation of Riga port passenger terminal The work was carried out in order to identify the heterogeneity and structure of the soil foundation of the passenger berth and to contour the place...

Plavinas HPP dam, upper pool

The upper area of the reserve spillway - water intake The wave pattern on seismic records On the upper part of emergency spillway the section is presented by a thick layer of morainic loam, filling the burie...

Plavinas HPP lower pool

The lower area of the reserve spillway – water dropping sump Work by methods of engineering seismic and electrical tomography performed on inaccessible for the drilling island site in the central part of the r...

South Bridge, Riga

Seismic prospecting, GPR and natural electric field surveys Work on the site of right bank interchange of designed South bridge over the Daugava river in Riga is made by seismic methods of reflected and refra...

Reservoir dams on Daugava river

The reservoir of Plavinas HPP The cascade of the Daugava hydroelectric power plants forms continuous chain of reservoirs throughout the lower stream of the Daugava river, a substantial portion of the which is ...