Geological & Geotechnical survey

Without high quality engineering and geotechnical surveys it is impossible to predict the soil-structure interaction. Weak soils, quicksands, high level of ground waters, various geological hazards – is only a little part of the reasons why construction of any  building should always start with engineering surveys.



Topographical & Geodetical survey

The main purpose of surveying is obtaining of the necessary and sufficient data for the construction project documentation and elaboration of the recommendations for technically and economically feasible design solutions.



Ecological survey

Purpose of the ecological surveys for the construction is the assessment of the current situation and forecast of possible changes in the environmental surrounding.Engineering environmental studies are required for the State Expertise review.



Hydrometeorological survey

Hydrometeorological surveys for construction must provide a complex study of the hydrometeorological conditions of the construction site and forecast of possible changes of these conditions. ELGRAN performs engineering hydrometeorological  research as an inalienable part of complex engineering surveys for construction.




Water wells

Our company works on the water supply of both industrial and private sectors.Depending on the desired capacity and geological conditions of the territory of our specialists of our company will offer you to drill a “Sandy” or “Artesian” water well. Our experts will select and install various types of filters, perform a hole washing and water sampling for chemical and bacteriological analysis.



Geoscience surveys for housing

Due to the rapid development of the private construction in recent years and growing high demand on the engineering surveys, we tried to make our services as accessible, efficient and transparent as possible.Without high quality engineering surveys it is impossible to predict how the structure will be interacting with the surrounding environment.




Official english version of the ELGRAN web site!

Welcome to the official english version of the ELGRAN web site!


Seminar "Technology and interpretation of CPT"

Engineers of Elgran Ltd. participated in organising and carrying of the scientific and practical seminar "Technology and interpretation of CPT"

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