Thursday , April 25 2024
Kwork.ru - услуги фрилансеров от 500 руб.
Home / Society / Geological engineering: why and how are

Geological engineering: why and how are

Инженерно-геологические изыскания: для чего нужны и как проводятсяThe company “Ekoekspert” performs all types of surveys including geotechnical investigations on the territory of Moscow, Moscow region and other cities across Russia. Basically, the complex of survey work required for the different objects in the preparation phase of the project for construction. Our skilled professionals professionally and in a relatively short time (no more than 2 weeks) are willing to spend it on a specific technical task for the comprehensive evaluation of object and drawing up of the forecast of possible changes.

In addition, we’re not just about engineering-geological researches for design of buildings and structures, and the preparation and approval of documentation for all already existing objects for different purposes. The key principles of our work are:

  • the use of modern technology and quality equipment for geological research;
  • offer best value services with minimum time execution of the survey and report the results;
  • execution of documents in accordance with applicable standards and regulations, which ensures the successful negotiation, examination of the project.

    Инженерно-геологические изыскания: для чего нужны и как проводятся

    The importance of the implementation of the geological survey

    The complex research of geological specialists is aimed at studying characteristics, composition and properties of soils, which will be the basis for buildings and structures during their construction. Taken into account such peculiarities of the territory:

  • state of the climate and topography of a certain area;
  • mode of hydrology – natural waters and related processes;
  • likely significant changes in geomorphological and hydrogeological soil conditions during construction works or operation of the facility.

    After research issued a detailed report with conclusions about the reliability of the land and feasibility of its construction, the assessment of potential risks from earthquakes, landslides, karst and similar processes. On the basis of project and financial documentation with the main purpose of the project – residential or industrial buildings, linear structures – highways, Railways, pipelines, etc. the validity period of the technical report is not more than 3 years.

    Stages and methods of geological survey

    For the research specification is made with obligatory indication of the following information – the original data object (a piece), the stage of documentation development, content and deadlines. It serves the customer and can be added/changed in consultation with our experts. A necessary condition for the start of work is and provide you with an actual topographic plan of the area under study – it should take the date not exceeding the period of 3 years regarding the alleged studies. In addition, the topographic map shall be issued as a document adopted by Geofond of Geoazur of the Moscow Committee for architecture and urban planning.

    Geological surveys are performed on “Ekoekspert” in a clear sequence:

    1. Study and analysis of baseline information to devise an optimal programme of works. Synthesis of information to offer various options of accommodation facilities.
    2. Examination and inspection of the plot directly on the ground.
    3. Survey of the area and conducting research using drilling machines, testing of properties of soils, groundwater, sampling for more detailed analysis in the laboratory. Execution of exploration activities to determine the extent of impact of the object on the ground to select a suitable type of Foundation and construction materials.

    It is the combination of field and laboratory research allows you to perform complex geological investigations at a high level and fully to provide accurate results in the end.

    In the field, different methods and technologies:

  • drilling with specialized equipment vibration, coring, screw, shock-rope or rotational ways, depending on the type and density of soils;
  • static or dynamic sensing (impact on soils indenting loads or shock)
  • testing of soil to deformation, elasticity, electrical resistivity;
  • identification of seismic characteristics of soils.

    The time and cost of geological surveys

    The implementation of all stages of geological survey, including field tests, laboratory tests and processing of the obtained results, as a rule, takes 2 to 4 weeks. Surround the tor may increase these standard terms. In addition to the duration of geological work is influenced by:

  • characteristics and features of the terrain;
  • area the investigated area;
  • the presence of on-site building features in existing buildings and structures.

    The cost of carrying out a complex of geological surveys is also variable and depends on several criteria:

  • characteristics, composition and structure of soils;
  • the number and depth of boreholes for research;
  • features and characteristics of a particular area – the remoteness of the site, the availability of convenient access routes for machinery and complex equipment;
  • the total volume and level of complexity of the work.

    The company “Ekoekspert” – contact the professionals

    Kwork.ru - услуги фрилансеров от 500 руб.

    Extensive experience in the field of engineering and geological surveys, preparation of reporting documentation, coordination and expertise allows our specialists to carry out orders of any level of complexity qualitatively. We conduct a free detailed consultation to the customers before placing the order, if necessary leave the inspection area to determine the completeness and accuracy of information. Final report with results of geological researches will allow to plan for the cost of construction of the facility taking into account its subsequent safe operation.

    © 2017, paradox. All rights reserved.

  • Check Also

    There are no extra people

    In our country, the disabled and pensioners why it is considered a burden on the …

    Leave a Reply

    Your email address will not be published. Required fields are marked *