Engineering Survey Department

Chief – A. Kuldashev
tel.: +7 (3519) 23-26-26
e-mail: kuldashev@weld.su

Scope of activities

• Engineering and geophysical survey:
  • soil condition forecasts for various facilities;
  • survey operations for various construction projects;
  • subsoil object detection;
  • seismic survey;
  • groundwater survey;
  • environmental research;
  • identifying the reasons of damages of extended facilities, such as pipelines, railroads, motor roads.

Geophysical problems are addressed by applying a spectral profile shooting method and the relevant equipment. Spectral seismic survey provides the following benefits:

• continuous monitoring of geological boundaries;
• high-resolution imaging capabilities and long-range propagation distance;
• high confidence level in defining anomalous zones in the form of various tectonic deformations, cavitations, running soils, fractures zones and other subsoil objects;
• survey repeatability for monitoring and verification purposes;
• possibility of field computer processing by means of special software applications;
• mobility and operational flexibility of on-site operations;
• relatively low cost of operations.
• Geological engineering survey:
  • reconstruction and new construction projects;
  • survey of foundation soils of facilities in operation and under reconstruction;
  • drilling operations for confined area survey;
  • application of express methods for soil condition assessments
• Survey of foundations of industrial and civic facilities.
• Non-destructive inspection of foundation materials.
• Development of design and estimate documentation for underpinning operations.
• Subsoil water detection and water drilling.